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Sample records for face increasing competition

  1. Sensory competition in the face processing areas of the human brain.

    Directory of Open Access Journals (Sweden)

    Krisztina Nagy

    Full Text Available The concurrent presentation of multiple stimuli in the visual field may trigger mutually suppressive interactions throughout the ventral visual stream. While several studies have been performed on sensory competition effects among non-face stimuli relatively little is known about the interactions in the human brain for multiple face stimuli. In the present study we analyzed the neuronal basis of sensory competition in an event-related functional magnetic resonance imaging (fMRI study using multiple face stimuli. We varied the ratio of faces and phase-noise images within a composite display with a constant number of peripheral stimuli, thereby manipulating the competitive interactions between faces. For contralaterally presented stimuli we observed strong competition effects in the fusiform face area (FFA bilaterally and in the right lateral occipital area (LOC, but not in the occipital face area (OFA, suggesting their different roles in sensory competition. When we increased the spatial distance among pairs of faces the magnitude of suppressive interactions was reduced in the FFA. Surprisingly, the magnitude of competition depended on the visual hemifield of the stimuli: ipsilateral stimulation reduced the competition effects somewhat in the right LOC while it increased them in the left LOC. This suggests a left hemifield dominance of sensory competition. Our results support the sensory competition theory in the processing of multiple faces and suggests that sensory competition occurs in several cortical areas in both cerebral hemispheres.

  2. Competition increases in the face of strong regional ties

    International Nuclear Information System (INIS)

    Knoetgen, P.M.

    1987-01-01

    The current fuel market exhibits a large surplus production capacity and is strongly influenced by regional ties, with imports of fabricated fuel serving to supplement domestic production or to keep domestic vendors competitive. In the future, the market is set to become increasingly competitive, especially in Europe and the United States. (author)

  3. Facing competitive pressures

    International Nuclear Information System (INIS)

    Weinrich, H.

    1994-01-01

    This article discusses the problems facing the electric power industry and professional personnel as a result of economic downturn and the resulting down sizing of individual companies and utilities. The author proposes that the most efficient use of technology will have greater impact in making a utility more competitive than reducing the head count

  4. How did the Turkish Industry Respond to Increased Competitive Pressures, 1998-2007?

    OpenAIRE

    Gokhan Yilmaz; Rauf Gonenc

    2008-01-01

    This study examines how Turkish manufacturing industry responded to increased competitive pressures that it has faced over the past decade. Pressures arose both from growing trade competition from low-cost countries which have similar trade specialisation patterns to Turkey’s, and from strong trend real currency appreciation that Turkey has experienced during this period. In response, Turkish manufacturers increased their productivity, differentiated products, moderated wage growth and drew o...

  5. Competition increases binding errors in visual working memory.

    Science.gov (United States)

    Emrich, Stephen M; Ferber, Susanne

    2012-04-20

    When faced with maintaining multiple objects in visual working memory, item information must be bound to the correct object in order to be correctly recalled. Sometimes, however, binding errors occur, and participants report the feature (e.g., color) of an unprobed, non-target item. In the present study, we examine whether the configuration of sample stimuli affects the proportion of these binding errors. The results demonstrate that participants mistakenly report the identity of the unprobed item (i.e., they make a non-target response) when sample items are presented close together in space, suggesting that binding errors can increase independent of increases in memory load. Moreover, the proportion of these non-target responses is linearly related to the distance between sample items, suggesting that these errors are spatially specific. Finally, presenting sample items sequentially decreases non-target responses, suggesting that reducing competition between sample stimuli reduces the number of binding errors. Importantly, these effects all occurred without increases in the amount of error in the memory representation. These results suggest that competition during encoding can account for some of the binding errors made during VWM recall.

  6. Customer relationship management captures intellectual capital for increased competitiveness

    Directory of Open Access Journals (Sweden)

    C. R. Van Zyl

    2005-12-01

    Full Text Available Today, with regards to tangible assets, the corporate playing field has become more or less level with competing organisations producing very similar products and services. The key differentiator for an organisation's offerings now depends upon an organisation's ability to capture and leverage intellectual capital (IC, and especially customer IC. Customers are an invaluable source of two kinds of IC: transactional and innovative. An organisation must implement customer relationship management (CRM initiatives in order to develop and maintain good relationships with customers and in so doing, be able to capture IC. This IC will enable an organisation to be more responsive to new and changing customer needs and preferences and to be better able to customize products and services according to more specific customer profiles: ultimately leading to increased market share, profitability and overall strategic competitiveness. The purpose of this article is to determine how good customer relationships allow for the capture and subsequent leveraging of customer IC for increased competitiveness. In order to fulfill this purpose, the concept of CRM is explored as well as how CRM allows for the capture of both transactional and innovative capital. The strategic benefits of the application of customer IC are then explored, together with an exposition of the CRM implementation challenges facing those organisations that wish to implement a CRM program to capture and leverage customer IC for increased competitiveness. This exploration involved an examination of contemporary literature, theories and business cases and subsequently revealed that CRM is a vital discipline/philosophy that must be implemented by any organisation wishing to achieve greater market efficiency and competitiveness. This competitiveness can only be achieved through the carefully managed unlocking, sharing and leveraging of both transactional and innovative customer intellectual capital.

  7. Reading the face of a leader: women with low facial masculinity are perceived as competitive

    OpenAIRE

    Silberzahn, Raphael; Menges, Jochen

    2016-01-01

    In competitive settings, people prefer leaders with masculine faces. But is facial masculinity a trait that is similarly desired in men and women leaders? Across three studies, we discovered that people indeed prefer men and women leaders who have faces with masculine traits. But surprisingly, we find that people also prefer women with low facial masculinity as leaders in competitive contexts (Study 1). Our findings indicate that low facial masculinity in women, but not in men is perceived to...

  8. Quality and Competition

    OpenAIRE

    Rajiv D. Banker; Inder Khosla; Kingshuk K. Sinha

    1998-01-01

    In recent years, the practitioner literature in operations management has seen a dramatic surge in articles on quality management. It reflects the increased emphasis on quality by U.S. firms, which has been attributed largely to increased competition faced by them. The question of how quality is influenced by competitive intensity, however, has not received much attention, either in the practitioner or the academic research literatures. The notion of competitive intensity itself has not been ...

  9. Strategic wholesale pricing for an incumbent supplier facing with a competitive counterpart.

    Science.gov (United States)

    Sun, Jianwu

    2014-01-01

    We introduce a wholesale pricing strategy for an incumbent supplier facing with a competitive counterpart. We propose a profit function which considers both the present loss and future loss from a wholesale price and then study the optimal wholesale prices for different objectives about this profit function for the incumbent supplier. First, we achieve an optimal wholesale price for the incumbent supplier to maximize his expected profit. Then, to reduce the risk originating from the fluctuation in the competitive supplier's wholesale price, we integrate the conditional value-at-risk (CVaR) measure in financial risk management into this study and derive an optimal wholesale price to maximize CVaR about profit for the incumbent supplier. Besides, the properties of the two optimal wholesale prices are discussed. Finally, some management insights are suggested for the incumbent supplier in a competitive setting.

  10. Strategic Wholesale Pricing for an Incumbent Supplier Facing with a Competitive Counterpart

    Directory of Open Access Journals (Sweden)

    Jianwu Sun

    2014-01-01

    Full Text Available We introduce a wholesale pricing strategy for an incumbent supplier facing with a competitive counterpart. We propose a profit function which considers both the present loss and future loss from a wholesale price and then study the optimal wholesale prices for different objectives about this profit function for the incumbent supplier. First, we achieve an optimal wholesale price for the incumbent supplier to maximize his expected profit. Then, to reduce the risk originating from the fluctuation in the competitive supplier’s wholesale price, we integrate the conditional value-at-risk (CVaR measure in financial risk management into this study and derive an optimal wholesale price to maximize CVaR about profit for the incumbent supplier. Besides, the properties of the two optimal wholesale prices are discussed. Finally, some management insights are suggested for the incumbent supplier in a competitive setting.

  11. Increased Efficiency of Face Recognition System using Wireless Sensor Network

    Directory of Open Access Journals (Sweden)

    Rajani Muraleedharan

    2006-02-01

    Full Text Available This research was inspired by the need of a flexible and cost effective biometric security system. The flexibility of the wireless sensor network makes it a natural choice for data transmission. Swarm intelligence (SI is used to optimize routing in distributed time varying network. In this paper, SI maintains the required bit error rate (BER for varied channel conditions while consuming minimal energy. A specific biometric, the face recognition system, is discussed as an example. Simulation shows that the wireless sensor network is efficient in energy consumption while keeping the transmission accuracy, and the wireless face recognition system is competitive to the traditional wired face recognition system in classification accuracy.

  12. Does increased salinity influence the competitive outcome of two producer species?

    Science.gov (United States)

    Venâncio, C; Anselmo, E; Soares, A; Lopes, I

    2017-02-01

    Within the context of global climate changes, it is expected that low-lying coastal freshwater ecosystems will face seawater intrusion with concomitant increase in salinity levels. Increased salinity may provoke disruption of competitive relationships among freshwater species. However, species may be capable of acclimating to salinity, which, in turn, may influence the resilience of ecosystems. Accordingly, this work aimed at assessing the effects of multigenerational exposure to low levels of salinity in the competitive outcome of two species of green microalgae: Raphidocelis subcapitata and Chlorella vulgaris. To attain this, three specific objectives were delineated: (1) compare the toxicity of natural seawater (SW) and NaCl (as a surrogate of SW) to the two microalgae, (2) determine the capacity of the two microalgae species to acclimate to low salinity levels, and (3) assess the influence of exposure to low salinity levels in the competitive outcome of the two microalgae. Results revealed SW to be slightly less toxic than NaCl for the two microalgae. The EC 25,72 h for growth rate was 4.63 and 10.3 mS cm -1 for R. subcapitata and 6.94 and 15.4 mS cm -1 for C. vulgaris, respectively for NaCl and SW. Both algae were capable of acclimating to low levels of salinity, but C. vulgaris seemed to acclimate faster than R. subcapitata. When exposed in competition, under control conditions, the growth rates of C. vulgaris were lower than those of R. subcapitata. However, C. vulgaris was capable of acquiring competitive advantage equaling or surpassing the growth rate of R. subcapitata with the addition of NaCl or SW, respectively. The multigenerational exposure to low levels of salinity influenced the competitive outcome of the two algae both under control and salinity exposure. These results suggest that long-term exposure to low salinity stress can cause shifts in structure of algae communities and, therefore, should not be neglected since algae are at the basis

  13. Expertise Effects in Face-Selective Areas are Robust to Clutter and Diverted Attention, but not to Competition.

    Science.gov (United States)

    McGugin, Rankin Williams; Van Gulick, Ana E; Tamber-Rosenau, Benjamin J; Ross, David A; Gauthier, Isabel

    2015-09-01

    Expertise effects for nonface objects in face-selective brain areas may reflect stable aspects of neuronal selectivity that determine how observers perceive objects. However, bottom-up (e.g., clutter from irrelevant objects) and top-down manipulations (e.g., attentional selection) can influence activity, affecting the link between category selectivity and individual performance. We test the prediction that individual differences expressed as neural expertise effects for cars in face-selective areas are sufficiently stable to survive clutter and manipulations of attention. Additionally, behavioral work and work using event related potentials suggest that expertise effects may not survive competition; we investigate this using functional magnetic resonance imaging. Subjects varying in expertise with cars made 1-back decisions about cars, faces, and objects in displays containing one or 2 objects, with only one category attended. Univariate analyses suggest car expertise effects are robust to clutter, dampened by reducing attention to cars, but nonetheless more robust to manipulations of attention than competition. While univariate expertise effects are severely abolished by competition between cars and faces, multivariate analyses reveal new information related to car expertise. These results demonstrate that signals in face-selective areas predict expertise effects for nonface objects in a variety of conditions, although individual differences may be expressed in different dependent measures depending on task and instructions. © The Author 2014. Published by Oxford University Press. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

  14. Strategic Management Planning of Soybean Store Hadijanto Trisno with the Purpose of Developing Business and Facing Competition

    OpenAIRE

    Tedjalaksana, Retta Margaretta; Aldianto, Leo

    2013-01-01

    Every development demand a change, include in business world. Small businesses that are still using traditional management system face a challenge to maintaining the business continuity and facing competition in this modern era. Soybean Store Hadijanto Trisno, a hereditary business is facing some issues in running the business, which are company doesn't have functional division, lack of workers and transport during peak hours, and no database system. Those business issues are explored throu...

  15. Increase in competitiveness of housing-and-communal services

    Science.gov (United States)

    Skripnik, Oksana

    2017-10-01

    The problems, interfering effective activity of housing-and-communal complex are considered in the article. Some factors of the increase in competitiveness and the importance of transactional expenses are revealed. The assessment of competitiveness of the organizations of the sphere of housing-and-communal services is considered as the set of the following basic elements organizational and administrative, marketing, financial, production, indicators of quality, indicators of development, labor indicators interconnected with processes of the organization. The author proves that the increase in competitiveness is possible by carrying out organizational and administrative, innovative, technological, economic transformations, increasing quality of services, reducing costs for production and realization of services, providing new services.

  16. Strategic Wholesale Pricing for an Incumbent Supplier Facing with a Competitive Counterpart

    OpenAIRE

    Sun, Jianwu

    2014-01-01

    We introduce a wholesale pricing strategy for an incumbent supplier facing with a competitive counterpart. We propose a profit function which considers both the present loss and future loss from a wholesale price and then study the optimal wholesale prices for different objectives about this profit function for the incumbent supplier. First, we achieve an optimal wholesale price for the incumbent supplier to maximize his expected profit. Then, to reduce the risk originating from the fluctuati...

  17. Increased competition does not lead to increased phylogenetic overdispersion in a native grassland.

    Science.gov (United States)

    Bennett, Jonathan A; Lamb, Eric G; Hall, Jocelyn C; Cardinal-McTeague, Warren M; Cahill, James F

    2013-09-01

    That competition is stronger among closely related species and leads to phylogenetic overdispersion is a common assumption in community ecology. However, tests of this assumption are rare and field-based experiments lacking. We tested the relationship between competition, the degree of relatedness, and overdispersion among plants experimentally and using a field survey in a native grassland. Relatedness did not affect competition, nor was competition associated with phylogenetic overdispersion. Further, there was only weak evidence for increased overdispersion at spatial scales where plants are likely to compete. These results challenge traditional theory, but are consistent with recent theories regarding the mechanisms of plant competition and its potential effect on phylogenetic structure. We suggest that specific conditions related to the form of competition and trait conservatism must be met for competition to cause phylogenetic overdispersion. Consequently, overdispersion as a result of competition is likely to be rare in natural communities. © 2013 John Wiley & Sons Ltd/CNRS.

  18. Increasing Global Competitiveness: A Case for the Pakistan Economy

    OpenAIRE

    Shamyla Chaudry

    2007-01-01

    The issue of global competitiveness is critical for developing countries. This paper looks at the drivers that influence industrial competitiveness and provides a comparison of these drivers for Pakistan, India and China. The analysis shows that Pakistan lags behind China and India in most of the main components of the industrial competitiveness index. The analysis also presents a series of micro and macro level policy recommendations aimed at increasing Pakistan’s industrial competitiveness.

  19. Face inversion increases attractiveness.

    Science.gov (United States)

    Leder, Helmut; Goller, Juergen; Forster, Michael; Schlageter, Lena; Paul, Matthew A

    2017-07-01

    Assessing facial attractiveness is a ubiquitous, inherent, and hard-wired phenomenon in everyday interactions. As such, it has highly adapted to the default way that faces are typically processed: viewing faces in upright orientation. By inverting faces, we can disrupt this default mode, and study how facial attractiveness is assessed. Faces, rotated at 90 (tilting to either side) and 180°, were rated on attractiveness and distinctiveness scales. For both orientations, we found that faces were rated more attractive and less distinctive than upright faces. Importantly, these effects were more pronounced for faces rated low in upright orientation, and smaller for highly attractive faces. In other words, the less attractive a face was, the more it gained in attractiveness by inversion or rotation. Based on these findings, we argue that facial attractiveness assessments might not rely on the presence of attractive facial characteristics, but on the absence of distinctive, unattractive characteristics. These unattractive characteristics are potentially weighed against an individual, attractive prototype in assessing facial attractiveness. Copyright © 2017 The Authors. Published by Elsevier B.V. All rights reserved.

  20. Nuclear power faces up to competition. A textbook on current controversial issues

    International Nuclear Information System (INIS)

    Goering, R.W.; Oesterwind, D.

    1995-01-01

    Nuclear power plants should face up to competition in the energy sector, and nuclear power reactor technology should at last be discussed without bias. The criteria to be applied are: environmental effects, availability, economics, safety and general acceptance. For decades now nuclear power plant operation has been proving to meet the first three of the above criteria. But although the engineered safety concepts and the available operating data proved successful and reliable, the safety philosophy underlying nuclear reactor technology still could not win general acceptance among the population. There have been considerable advances in engineered nuclear safety over the last few years. Reactors have been designed on the basis of a novel safety philosophy. Such novel concepts deserve a new approach for assessment, taking into account the worldwide population explosion, increasing energy consumption, and rising environmental hazards. The book in hand reviews and explains the advanced safety concepts, so that readers can get insight into the safety qualities of novel reactor types and thus criteria for novel assessment. (orig.) [de

  1. European cinema: face to face with Hollywood

    NARCIS (Netherlands)

    Elsaesser, T.

    2005-01-01

    In the face of renewed competition from Hollywood since the early 1980s and the challenges posed to Europe's national cinemas by the fall of the Wall in 1989, independent filmmaking in Europe has begun to re-invent itself. European Cinema: Face to Face with Hollywood re-assesses the different

  2. Does Competition Improve Public School Efficiency? A Spatial Analysis

    Science.gov (United States)

    Misra, Kaustav

    2010-01-01

    Proponents of educational reform often call for policies to increase competition between schools. It is argued that market forces naturally lead to greater efficiencies, including improved student learning, when schools face competition. In many parts of the country, public schools experience significant competition from private schools; however,…

  3. Local competition increases people’s willingness to harm others

    DEFF Research Database (Denmark)

    Barker, Jessie; Barclay, Pat

    2016-01-01

    Why should organisms incur a cost in order to inflict a (usually greater) cost on others? Such costly harming behavior may be favored when competition for resources occurs locally, because it increases individuals' fitness relative to close competitors. However, there is no explicit experimental...... evidence supporting the prediction that people are more willing to harm others under local versus global competition. We illustrate this prediction with a game theoretic model, and then test it in a series of economic games. In these experiments, players could spend money to make others lose more. We...... manipulated the scale of competition by awarding cash prizes to the players with the highest payoffs per set of social partners (local competition) or in all the participants in a session (global competition). We found that, as predicted, people were more harmful to others when competition was local (study 1...

  4. Soil amendment with biochar increases the competitive ability of legumes via increased potassium availability

    NARCIS (Netherlands)

    Oram, N.J.; Van de Voorde, T.F.J.; Ouwehand, G.J.; Bezemer, T.M.; Mommer, Liesje; Jeffery, S.; van Groeningen, J.W.

    2014-01-01

    Soil amendment with biochar is currently proposed as a management strategy to improve soil quality and enhance plant productivity. Relatively little is known about how biochar affects plant competition, although it has been suggested that it can increase the competitive ability of legumes. This

  5. Increase of the competition on the electric power french market: 6000 MW for the concurrence

    International Nuclear Information System (INIS)

    2001-01-01

    In the framework of the energy market deregulation in France, EDF became wedded to three objectives: encourage the competition in France, contribute to the development of a unique energy market in Europe and and allowed the EDF group development in the same conditions of the concurrence. In this mind, EDF put 6000 MW for auction. An economic analysis of the EDF group policy facing the competition of the new energy de-regulated market is proposed. (A.L.B.)

  6. Secondary Products (Markets, Competition, and Technological Improvements)

    Science.gov (United States)

    Philip A. Araman

    1988-01-01

    Competitiveness, imports, exports, and technological improvements--these are issues facing secondary wood-product manufacturers. The major problems focus on increasing foreign imports and the inability of U.S. industries to repell the imports. How and where should we, as researchers, allocate our efforts to enhance the competitiveness of secondary forest industries in...

  7. Human wagering behavior depends on opponents' faces.

    Directory of Open Access Journals (Sweden)

    Erik J Schlicht

    Full Text Available Research in competitive games has exclusively focused on how opponent models are developed through previous outcomes and how peoples' decisions relate to normative predictions. Little is known about how rapid impressions of opponents operate and influence behavior in competitive economic situations, although such subjective impressions have been shown to influence cooperative decision-making. This study investigates whether an opponent's face influences players' wagering decisions in a zero-sum game with hidden information. Participants made risky choices in a simplified poker task while being presented opponents whose faces differentially correlated with subjective impressions of trust. Surprisingly, we find that threatening face information has little influence on wagering behavior, but faces relaying positive emotional characteristics impact peoples' decisions. Thus, people took significantly longer and made more mistakes against emotionally positive opponents. Differences in reaction times and percent correct were greatest around the optimal decision boundary, indicating that face information is predominantly used when making decisions during medium-value gambles. Mistakes against emotionally positive opponents resulted from increased folding rates, suggesting that participants may have believed that these opponents were betting with hands of greater value than other opponents. According to these results, the best "poker face" for bluffing may not be a neutral face, but rather a face that contains emotional correlates of trustworthiness. Moreover, it suggests that rapid impressions of an opponent play an important role in competitive games, especially when people have little or no experience with an opponent.

  8. WAYS TO INCREASE COMPETITIVENESS OF RAILWAY TRANSPORT IN MODERN CONDITIONS

    Directory of Open Access Journals (Sweden)

    P. V. Bech

    2015-07-01

    Full Text Available Purpose. In this paper it is necessary to analyze the types of competition in the transport market in order to find ways to improve the competitiveness of railway transport and to determine the ensuring equal conditions for all market participants by eliminating discrimination in competition. Methodology. Analysis of recent research and publications on the subject was held by the authors. The question of the development of competition, increased competitiveness in railway transport was investigated. Attention is drawn to the fact that due to the decline in traffic volumes on all modes of transport competition may significantly change the usual sphere the effective use of different modes of transport. Every mode of transport occupies a particular segment of the transport market, taking into account its technical and economic features, weakly competing, and in some cases do not compete with each other (except the road transport. However, it is entirely possible competition inside these segments.Findings. The problems of management of competitiveness, including the transport market, which required extensive analysis and serious scientific study, were identified. Originality. As a result of this work the features of transport and production of transport in modern conditions were structured. The dependences of passenger turnover and freight turnover by mode of transport over the past decade were shown. The question of additional profits by providing the cargo owners a range of service was examined. The optimal combination of cost and quality of such services at each transportation company promotes increasing its competitive status. Practical value. Competition between enterprises of the industry put the aim of improving the competitiveness of not only railway subsystems directly involved in technology movement of cargoes and the movement of passengers, but also the organization of infrastructure in the first place – subsystems to expand services

  9. THE MECHANISM FOR IMPLEMENTING THE STRATEGY OF COMPETITIVENESS INCREASE OF THE ORGANIZATION

    Directory of Open Access Journals (Sweden)

    Николай Петрович ГРИНЧЕНКО

    2017-03-01

    Full Text Available The mechanism of the organizational competitiveness increase, which is employed to enhance the organizational structure, has been performed in the research. The principles ensuring the product competitiveness have been pointed out. The involvement of the strategic marketing service organizational structure which aims to optimize the information flows for the development of the managerial decisions has been proved.  The generalized structure of strategic marketing services focused on medium-sized and large enterprises has been proposed. The proposed strategic marketing service develops strategic standards for all production parameters on the first stage of organizational product life cycle. Employing the innovation management methods, it prepares the exclusive values for all production parameters to turn them into an organizational competitiveness according to the following scheme: exclusive value, competitive advantages of products, competitiveness of products and organization competitiveness. Strategic Marketing Service together with top managers performs: the strategic vision and organization mission development, the tree of long-term objectives development, the strategy of the organization competitiveness improvement development, projects formation, control, and implementation. The Strategic Marketing Service Management is based on the strategic management functions implementation while performing the strategy of organizational competitiveness increase. The mechanism structure of the strategy of organizational competitiveness increase that will effectively perform the strategic management decisions and convert the exclusive values into the organizational competitiveness has been proposed.

  10. The uranium industry: long term planning for short term competition

    International Nuclear Information System (INIS)

    Vottero, X.

    2000-01-01

    Today, uranium producers face new challenges in terms of both production (new regulatory, environmental and social constraints) and market conditions (new sources of uranium supply, very low prices and tough competition). In such a context, long-term planning is not just a prerequisite to survive in the nuclear fuel cycle industry. In fact, it also contributes to sustaining nuclear electricity generation facing fierce competition from other energy sources in increasingly deregulated markets. (authors)

  11. Mediterranean Way of Competitiveness

    Directory of Open Access Journals (Sweden)

    Art Kovacic

    2010-12-01

    Full Text Available The Mediterranean area have a special concept of competitiveness topic. Normally is that region not so industrial and knowledge based oriented as a North Europe.That countries can't reach the same development level as the north one. Lisbon's and Goethenburg's strategies create the main framework of development programme. Mediterranean programme is such a case. European internal market has forced the EU countries to increase competitiveness. The economic prosperity of countries is associated with their ability to generate or attract economic activities which are able to increase income by performing well on themarket. Financial crisis in the EU has changed the look on the competitiveness research. Economy in the main countries has to find way of recovery. Former giants of the financial world have found themselves suddenly facing bankruptcy.Inevitably, the crisis is also having an effect on households and businesses - economic growth has slowed sharply and in some EU countries unemployment has begun to increase for the first time in several years. Form that perspective we have to find the right solution of European competitiveness.

  12. The Role of Exclusive Territories in Producers' Competition

    OpenAIRE

    Patrick Rey; Joseph Stiglitz

    1994-01-01

    The central objective of this paper is to show how vertical restraints, which affect intra-brand competition, can and will be used as an effective mechanism for reducing inter-brand competition and increasing producer profits. We show how exclusive territories alter the perceived demand curve, making each producer believe he faces a less elastic demand curve, thereby inducing an increase of the equilibrium price. The use of exclusive territories may increase producers' profits, even if the pr...

  13. Dynamic eye tracking based metrics for infant gaze patterns in the face-distractor competition paradigm.

    Directory of Open Access Journals (Sweden)

    Eero Ahtola

    Full Text Available To develop new standardized eye tracking based measures and metrics for infants' gaze dynamics in the face-distractor competition paradigm.Eye tracking data were collected from two samples of healthy 7-month-old (total n = 45, as well as one sample of 5-month-old infants (n = 22 in a paradigm with a picture of a face or a non-face pattern as a central stimulus, and a geometric shape as a lateral stimulus. The data were analyzed by using conventional measures of infants' initial disengagement from the central to the lateral stimulus (i.e., saccadic reaction time and probability and, additionally, novel measures reflecting infants gaze dynamics after the initial disengagement (i.e., cumulative allocation of attention to the central vs. peripheral stimulus.The results showed that the initial saccade away from the centrally presented stimulus is followed by a rapid re-engagement of attention with the central stimulus, leading to cumulative preference for the central stimulus over the lateral stimulus over time. This pattern tended to be stronger for salient facial expressions as compared to non-face patterns, was replicable across two independent samples of 7-month-old infants, and differentiated between 7 and 5 month-old infants.The results suggest that eye tracking based assessments of infants' cumulative preference for faces over time can be readily parameterized and standardized, and may provide valuable techniques for future studies examining normative developmental changes in preference for social signals.Standardized measures of early developing face preferences may have potential to become surrogate biomarkers of neurocognitive and social development.

  14. The State of Competition and the Competition Regime of Ethiopia ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    The socialist regime's economic policies are further compounding the problems that businesses face. ... This project seeks to investigate the barriers to competition, the potential gaps in Ethiopia's revised competition law (Trade Practices Proclamation), and the possible challenges that ... Bulletin de BRAS - Janvier 2018.

  15. Face recognition increases during saccade preparation.

    Science.gov (United States)

    Lin, Hai; Rizak, Joshua D; Ma, Yuan-ye; Yang, Shang-chuan; Chen, Lin; Hu, Xin-tian

    2014-01-01

    Face perception is integral to human perception system as it underlies social interactions. Saccadic eye movements are frequently made to bring interesting visual information, such as faces, onto the fovea for detailed processing. Just before eye movement onset, the processing of some basic features, such as the orientation, of an object improves at the saccade landing point. Interestingly, there is also evidence that indicates faces are processed in early visual processing stages similar to basic features. However, it is not known whether this early enhancement of processing includes face recognition. In this study, three experiments were performed to map the timing of face presentation to the beginning of the eye movement in order to evaluate pre-saccadic face recognition. Faces were found to be similarly processed as simple objects immediately prior to saccadic movements. Starting ∼ 120 ms before a saccade to a target face, independent of whether or not the face was surrounded by other faces, the face recognition gradually improved and the critical spacing of the crowding decreased as saccade onset was approaching. These results suggest that an upcoming saccade prepares the visual system for new information about faces at the saccade landing site and may reduce the background in a crowd to target the intended face. This indicates an important role of pre-saccadic eye movement signals in human face recognition.

  16. A comprehensive test of evolutionarily increased competitive ability in a highly invasive plant species

    Science.gov (United States)

    Joshi, Srijana; Gruntman, Michal; Bilton, Mark; Seifan, Merav; Tielbörger, Katja

    2014-01-01

    Background and Aims A common hypothesis to explain plants' invasive success is that release from natural enemies in the introduced range selects for reduced allocation to resistance traits and a subsequent increase in resources available for growth and competitive ability (evolution of increased competitive ability, EICA). However, studies that have investigated this hypothesis have been incomplete as they either did not test for all aspects of competitive ability or did not select appropriate competitors. Methods Here, the prediction of increased competitive ability was examined with the invasive plant Lythrum salicaria (purple loosestrife) in a set of common-garden experiments that addressed these aspects by carefully distinguishing between competitive effect and response of invasive and native plants, and by using both intraspecific and interspecific competition settings with a highly vigorous neighbour, Urtica dioica (stinging nettle), which occurs in both ranges. Key Results While the intraspecific competition results showed no differences in competitive effect or response between native and invasive plants, the interspecific competition experiment revealed greater competitive response and effect of invasive plants in both biomass and seed production. Conclusions The use of both intra- and interspecific competition experiments in this study revealed opposing results. While the first experiment refutes the EICA hypothesis, the second shows strong support for it, suggesting evolutionarily increased competitive ability in invasive populations of L. salicaria. It is suggested that the use of naturally co-occurring heterospecifics, rather than conspecifics, may provide a better evaluation of the possible evolutionary shift towards greater competitive ability. PMID:25301818

  17. Dynamic Eye Tracking Based Metrics for Infant Gaze Patterns in the Face-Distractor Competition Paradigm

    Science.gov (United States)

    Ahtola, Eero; Stjerna, Susanna; Yrttiaho, Santeri; Nelson, Charles A.; Leppänen, Jukka M.; Vanhatalo, Sampsa

    2014-01-01

    Objective To develop new standardized eye tracking based measures and metrics for infants’ gaze dynamics in the face-distractor competition paradigm. Method Eye tracking data were collected from two samples of healthy 7-month-old (total n = 45), as well as one sample of 5-month-old infants (n = 22) in a paradigm with a picture of a face or a non-face pattern as a central stimulus, and a geometric shape as a lateral stimulus. The data were analyzed by using conventional measures of infants’ initial disengagement from the central to the lateral stimulus (i.e., saccadic reaction time and probability) and, additionally, novel measures reflecting infants gaze dynamics after the initial disengagement (i.e., cumulative allocation of attention to the central vs. peripheral stimulus). Results The results showed that the initial saccade away from the centrally presented stimulus is followed by a rapid re-engagement of attention with the central stimulus, leading to cumulative preference for the central stimulus over the lateral stimulus over time. This pattern tended to be stronger for salient facial expressions as compared to non-face patterns, was replicable across two independent samples of 7-month-old infants, and differentiated between 7 and 5 month-old infants. Conclusion The results suggest that eye tracking based assessments of infants’ cumulative preference for faces over time can be readily parameterized and standardized, and may provide valuable techniques for future studies examining normative developmental changes in preference for social signals. Significance Standardized measures of early developing face preferences may have potential to become surrogate biomarkers of neurocognitive and social development. PMID:24845102

  18. A comprehensive test of evolutionarily increased competitive ability in a highly invasive plant species.

    Science.gov (United States)

    Joshi, Srijana; Gruntman, Michal; Bilton, Mark; Seifan, Merav; Tielbörger, Katja

    2014-12-01

    A common hypothesis to explain plants' invasive success is that release from natural enemies in the introduced range selects for reduced allocation to resistance traits and a subsequent increase in resources available for growth and competitive ability (evolution of increased competitive ability, EICA). However, studies that have investigated this hypothesis have been incomplete as they either did not test for all aspects of competitive ability or did not select appropriate competitors. Here, the prediction of increased competitive ability was examined with the invasive plant Lythrum salicaria (purple loosestrife) in a set of common-garden experiments that addressed these aspects by carefully distinguishing between competitive effect and response of invasive and native plants, and by using both intraspecific and interspecific competition settings with a highly vigorous neighbour, Urtica dioica (stinging nettle), which occurs in both ranges. While the intraspecific competition results showed no differences in competitive effect or response between native and invasive plants, the interspecific competition experiment revealed greater competitive response and effect of invasive plants in both biomass and seed production. The use of both intra- and interspecific competition experiments in this study revealed opposing results. While the first experiment refutes the EICA hypothesis, the second shows strong support for it, suggesting evolutionarily increased competitive ability in invasive populations of L. salicaria. It is suggested that the use of naturally co-occurring heterospecifics, rather than conspecifics, may provide a better evaluation of the possible evolutionary shift towards greater competitive ability. © The Author 2014. Published by Oxford University Press on behalf of the Annals of Botany Company. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  19. Facing the petrochemical competition. Are you prepared?

    International Nuclear Information System (INIS)

    Baggett, P.E.

    1997-01-01

    The factors that impact petrochemical supply, demand and economics were discussed. Petrochemicals are the basis for most commodities consumed in today's society. The demand for these products is determined by the economy and by the population. Recent changes in the world's political structure will have an impact on the petrochemical industry. There is evidence that petrochemical activity is shifting to the developing regions of the world as a result of the fall of communism, the fall of some dictatorships and the privatization of state enterprises. In 1980, the world's economic strength was in Western Europe, North America, and Japan, with 78 per cent of the world's GDP. It was forecast that by 2010, these three areas will only account for 70 per cent of the world's GDP. Shifting population and economies will increase per capita incomes in Eastern Europe, South America, and Asia. These areas will see an increase in purchases of petrochemicals products. Demand for base petrochemicals is expected to increase by 106 million tons over the next ten years. However, to survive in a competitive market, companies will have to develop programs to reduce costs, integrate and be prepared to take advantage of opportunities created by the supply/demand cycles

  20. The strategic role of partnerships between universities and private corporations as a driver for increasing workforce competitiveness in a global economy

    Directory of Open Access Journals (Sweden)

    Damoc Adrian-Ioan

    2017-07-01

    Full Text Available A global economic context means increased competition as corporations face contenders from other countries, and there is a wider range of choices on the market available to consumers. This global competition drives economic actors to seek competitive edges to increase the efficiency of their operations; within this global economy, corporations seek these advantages, outsourcing their activities in order to make use of the opportunities of globalisation. The same situation can be encountered on the labour market. While the expansion of economic activities globally often means increased employment opportunities, it also means that job seekers from around the world need to become more competitive on the job market to attract better employment opportunities. Workforce competitiveness is determined by various factors, like availability and ease of access (i.e. job market legislation, level and quality of education, and cost. The level and quality of education are of particular concern, as it gauges the potential of the workforce, and is the cornerstone of the controversial “skills gap”, based on a common complaint of corporations regarding a shortage of skilled employees. Acknowledging the importance of this factor, numerous companies have concluded partnerships with local universities, leading to intimate connections between the business environment and education. Thus, in the same manner that supply and demand shape the markets for typical goods and determine the success of a market, these partnerships between universities and corporations influence the labour market, bringing together demand (i.e. the corporations seeking skilled employees and supply (universities and education centres training the future workforce. There are numerous long-term benefits that such partnerships can bring to a country’s education sector. As such, the present paper seeks to examine the strategic importance of partnerships between academia and industry as a key

  1. The effects of nurse staffing on hospital financial performance: competitive versus less competitive markets.

    Science.gov (United States)

    Everhart, Damian; Neff, Donna; Al-Amin, Mona; Nogle, June; Weech-Maldonado, Robert

    2013-01-01

    Hospitals facing financial uncertainty have sought to reduce nurse staffing as a way to increase profitability. However, nurse staffing has been found to be important in terms of quality of patient care and nursing-related outcomes. Nurse staffing can provide a competitive advantage to hospitals and as a result of better financial performance, particularly in more competitive markets. In this study, we build on the Resource-Based View of the Firm to determine the effect of nurse staffing on total profit margin in more competitive and less competitive hospital markets in Florida. By combining a Florida statewide nursing survey with the American Hospital Association Annual Survey and the Area Resource File, three separate multivariate linear regression models were conducted to determine the effect of nurse staffing on financial performance while accounting for market competitiveness. The analysis was limited to acute care hospitals. Nurse staffing levels had a positive association with financial performance (β = 3.3, p = .02) in competitive hospital markets, but no significant association was found in less competitive hospital markets. Hospitals in more competitive hospital markets should reconsider reducing nursing staff, as these cost-cutting measures may be inefficient and negatively affect financial performance.

  2. Resource quality or competition: why increase resource acceptance in the presence of conspecifics?

    Science.gov (United States)

    Davis, Jeremy M; Nufio, César R; Papaj, Daniel R

    2011-07-01

    Some animal species increase resource acceptance rates in the presence of conspecifics. Such responses may be adaptive if the presence of conspecifics is a reliable indicator of resource quality. Similarly, these responses could represent an adaptive reduction in choosiness under high levels of scramble competition. Although high resource quality and high levels of scramble competition should both favor increased resource acceptance, the contexts in which the increase occurs should differ. In this paper, we tested the effect of social environment on egg-laying and aggressive behavior in the walnut fly, Rhagoletis juglandis, in multiple contexts to determine whether increased resource acceptance in the presence of conspecifics was better viewed as a response to increased host quality or increased competition. We found that grouped females oviposit more readily than isolated females when provided small (low-quality) artificial hosts but not when provided large (high-quality) artificial hosts, indicating that conspecific presence reduces choosiness. Increased resource acceptance was observed even when exposure to conspecifics was temporally or spatially separate from exposure to the resource. Finally, we found that individuals showed reduced aggression after being housed in groups, as expected under high levels of scramble competition. These results indicate that the pattern of resource acceptance in the presence of conspecifics may be better viewed as a response to increased scramble competition rather than as a response to public information about resource quality.

  3. Attention Capture by Faces

    Science.gov (United States)

    Langton, Stephen R. H.; Law, Anna S.; Burton, A. Mike; Schweinberger, Stefan R.

    2008-01-01

    We report three experiments that investigate whether faces are capable of capturing attention when in competition with other non-face objects. In Experiment 1a participants took longer to decide that an array of objects contained a butterfly target when a face appeared as one of the distracting items than when the face did not appear in the array.…

  4. Does Competition Really Bring Out the Worst? Testosterone, Social Distance and Inter-Male Competition Shape Parochial Altruism in Human Males

    Science.gov (United States)

    Diekhof, Esther Kristina; Wittmer, Susanne; Reimers, Luise

    2014-01-01

    Parochial altruism, defined as increased ingroup favoritism and heightened outgroup hostility, is a widespread feature of human societies that affects altruistic cooperation and punishment behavior, particularly in intergroup conflicts. Humans tend to protect fellow group members and fight against outsiders, even at substantial costs for themselves. Testosterone modulates responses to competition and social threat, but its exact role in the context of parochial altruism remains controversial. Here, we investigated how testosterone influences altruistic punishment tendencies in the presence of an intergroup competition. Fifty male soccer fans played an ultimatum game (UG), in which they faced anonymous proposers that could either be a fan of the same soccer team (ingroup) or were fans of other teams (outgroups) that differed in the degree of social distance and enmity to the ingroup. The UG was played in two contexts with varying degrees of intergroup rivalry. Our data show that unfair offers were rejected more frequently than fair proposals and the frequency of altruistic punishment increased with increasing social distance to the outgroups. Adding an intergroup competition led to a further escalation of outgroup hostility and reduced punishment of unfair ingroup members. High testosterone levels were associated with a relatively increased ingroup favoritism and also a change towards enhanced outgroup hostility in the intergroup competition. High testosterone concentrations further predicted increased proposer generosity in interactions with the ingroup. Altogether, a significant relation between testosterone and parochial altruism could be demonstrated, but only in the presence of an intergroup competition. In human males, testosterone may promote group coherence in the face of external threat, even against the urge to selfishly maximize personal reward. In that way, our observation refutes the view that testosterone generally promotes antisocial behaviors and

  5. Bigger testes increase paternity in a simultaneous hermaphrodite, independently of the sperm competition level.

    Science.gov (United States)

    Vellnow, N; Marie-Orleach, L; Zadesenets, K S; Schärer, L

    2018-02-01

    Hermaphroditic animals face the fundamental evolutionary optimization problem of allocating their resources to their male vs. female reproductive function (e.g. testes and sperm vs. ovaries and eggs), and this optimal sex allocation can be affected by both pre- and post-copulatory sexual selection. For example, local sperm competition (LSC) - the competition between related sperm for the fertilization of a partner's ova - occurs in small mating groups and can favour a female-biased sex allocation, because, under LSC, investment into sperm production is predicted to show diminishing fitness returns. Here, we test whether higher testis investment increases an individual's paternity success under sperm competition, and whether the strength of this effect diminishes when LSC is stronger, as predicted by sex allocation theory. We created two subsets of individuals of the simultaneously hermaphroditic flatworm Macrostomum lignano - by sampling worms from either the highest or lowest quartile of the testis investment distribution - and estimated their paternity success in group sizes of either three (strong LSC) or eight individuals (weak LSC). Specifically, using transgenic focal individuals expressing a dominant green-fluorescent protein marker, we showed that worms with high testis investment sired 22% more offspring relative to those with low investment, corroborating previous findings in M. lignano and other species. However, the strength of this effect was not significantly modulated by the experienced group size, contrasting theoretical expectations of more strongly diminishing fitness returns under strong LSC. We discuss the possible implications for the evolutionary maintenance of hermaphroditism in M. lignano. © 2017 European Society For Evolutionary Biology. Journal of Evolutionary Biology © 2017 European Society For Evolutionary Biology.

  6. The Effects of Nurse Staffing on Hospital Financial Performance: Competitive Versus Less Competitive Markets

    Science.gov (United States)

    Everhart, Damian; Neff, Donna; Al-Amin, Mona; Nogle, June; Weech-Maldonado, Robert

    2013-01-01

    Background Hospitals facing financial uncertainty have sought to reduce nurse staffing as a way to increase profitability. However, nurse staffing has been found to be important in terms of quality of patient care and nursing related outcomes. Nurse staffing can provide a competitive advantage to hospitals and as a result better financial performance, particularly in more competitive markets Purpose In this study we build on the Resource-Based View of the Firm to determine the effect of nurse staffing on total profit margin in more competitive and less competitive hospital markets in Florida. Methodology/Approach By combining a Florida statewide nursing survey with the American Hospital Association Annual Survey and the Area Resource File, three separate multivariate linear regression models were conducted to determine the effect of nurse staffing on financial performance while accounting for market competitiveness. The analysis was limited to acute care hospitals. Findings Nurse staffing levels had a positive association with financial performance (β=3.3; p=0.02) in competitive hospital markets, but no significant association was found in less competitive hospital markets. Practice Implications Hospitals in more competitive hospital markets should reconsider reducing nursing staff, as these cost cutting measures may be inefficient and negatively affect financial performance. PMID:22543824

  7. Assessing and Increasing the Competitiveness of Republic of Moldova Wine Sector

    Directory of Open Access Journals (Sweden)

    Liudmila ANTOHI

    2011-03-01

    Full Text Available Competitiveness is the capacity of countries to create an enabling environment for indigenous business development; using low-cost strategies, differentiation, substitution, leading to increased productivity; creating opportunities to penetrate foreign markets and added value through their form; citizens by providing jobs with high pay, increasing the purchasing power; contributing to economic growth and to establish a balanced social environment. Enhancing competitiveness of national economy is one of five strategic priorities of the Republic of Moldova, stated in the draft National Development Plan. The wine industry is one of the most important branches of national economy in Moldova. But for Moldova's wine production to be competitive on the world market, wine industry itself should become a branch of modern, efficient, with high economic efficiency, which will not be achieved without investment and without attracting high quality production.

  8. Competitive intelligence: An instrument to enhance South Africa’s competitiveness

    Directory of Open Access Journals (Sweden)

    Wilma Viviers

    2014-10-01

    Full Text Available The case for Competitive Intelligence (CI as an instrument that can enhance the competitiveness of South African companies and South Africa as a country is strong. Various global competitive rankings measurements have indicated over a number of years the areas in which competitiveness is lacking. Moreover, these rankings have indicated that South Africa has failed to improve its position year on year. The fact that the world is becoming increasingly competitive for South African entities is undisputed. Coupled with a fluctuating exchange rate and the country’s geographical proximity, this poses unique challenges facing South African managers who have to deal with various regulations and legislative matters. In order to create and sustain an effective knowledge economy and to enhance global competitiveness, South Africa however has to put appropriate strategies/measures in place to stimulate, encourage and grow knowledge practices. Competitive Intelligence (CI as a means of making more sense of the competitive business environment and to identify opportunities and risks in time to act upon can be effectively used as a means to enhance competitiveness. Valuable lessons from successful CI practices in the business sector and government can be learnt from elsewhere in the world. CI should be investigated and adapted for South Africa’s business environment. It is therefore the aim of this article to first attempt to describe the role of CI in enhancing competitiveness, specifically in South Africa and secondly, to stimulate thought on how to secure momentum in enhancing CI as an academic field by developing relevant CI courses as well as demonstrating the value of CI to companies in South Africa through research and collaboration between academics and the private and public sectors.

  9. The Role of Outsourcing and Engineering in Increasing Competitiveness of Processing Enterprises

    Directory of Open Access Journals (Sweden)

    Sharko Marharyta V.

    2016-05-01

    Full Text Available The aim of the article is to substantiate the directions of implementing the functions of control over the processing enterprise competitiveness with using engineering and outsourcing as a new approach to increasing the performance of enterprises operating under conditions of uncertainty and instability of the environment. The study determined that to increase the competitiveness of processing enterprises, their development should occur in two directions: engineering — inside the enterprise and outsourcing — outside it. This allows creating a unified corporate business culture. It is proposed to consider management of processing enterprise competitiveness as engineering problems of regulation of the competitive advantage level. Prospects for further research in this area are the integrated use of tasks of engineering and outsourcing as effective ways to improve the efficiency of processing enterprises, which will lead to the changing of the strategies direction: from costs reduction to creation of value in business operations.

  10. Regions Competitiveness Increase by Improving Conditions for Industry and Services

    Directory of Open Access Journals (Sweden)

    Jiraskova Eliska

    2013-03-01

    Full Text Available The main field of study regarding location theories is to define location factors and to determine the optimal location assuming rational behaviour of economic entities. The issue is to find outwhat place is suitable for localization of the economic entity in order to maximize its profits in relation to its spatial orientation. In the theoretical part, location theories for industry andservices with the impact of location factors are first briefly described. Mainly their development and significance in the competitive environment is discussed because the right selection of location factors can actually help to increase the competitiveness of regions. This paper analyses the actual soft regional and local location factors in individual economic sectors and focuses on thesecondary and tertiary sector because the primary sector is affected by other than the examined factors. The aim of this paper is to identify factors that affect industry and are more important to the service sector. Identifying these factors can actually help to attract new businesses and to increase regions competitiveness. It is, therefore, necessary to determine the key factors that have stimulating effects on the development of individual regions.

  11. PERMANENT INNOVATION - SOLUTION FOR THE INCREASE OF THE COMPETITIVENESS OF THE COMPANIES

    OpenAIRE

    Corina FRÃSINEANU; Ioan FRÃSINEANU

    2011-01-01

    The economy based on knowledge imposes a careful administration of the innovation activity at the level of the companies parallel to the possibility of the formation of innovation networks - competitive poles - clusters. These types of cooperation between companies are aimed at maintaining and increasing the competitive advantage acquired at regional or national level

  12. Clusters - Tourism Activity Increase Competitiveness Support

    Directory of Open Access Journals (Sweden)

    Carmen IORDACHE

    2010-05-01

    Full Text Available Tourism represents one of those areas with the greatest potential of global expansion. Tourism development strategy in terms of maximizing its positive effects on regional economic increase and implicitly on the national one starts from the premise that in global economy value is created in regions which are defined as particular geographical entities, separated by geographical reasons and not as political-administrative structures, and economic increase is centrally cumulated and valued according to the economic policy and the national legal system.Regional economic system approach based on “cluster” concept is explained by the fact that the regional activities portfolio is based on an inter and intra-industry networking grouped by cluster, in which is created the value that increases as the activity results are leading to the final consumers.This type of communication aims to highlight the tourism role as a factor in regional development, the clustering process significance in obtaining some competitiveness advantages, clusters development in tourism beginnings, and also the identification methodology used to select one touristic area to create the cluster.

  13. TAX COMPONENT OF FISCAL POLICY OF INCREASE COMPETITIVENESS OF NATIONAL ECONOMICS

    Directory of Open Access Journals (Sweden)

    A. Danilov

    2013-08-01

    Full Text Available The article is devoted to the problems of using fiscal levers to regulate the national economy competitiveness. What kind of tax levers should be used in order to increase the competitiveness of the national economy is justified. Taxes are the main source of fiscal revenue of the country, which depends on the inherent principles of optimizing the tax system, determined Ukraine's withdrawal from the crisis and raising the country's competitiveness. It is proposed differentiation in income tax rates, depending on whether the company is engaged in innovation and investment activity or not. Changing the rate of value added tax in a downward will reduce the revenue of the country. For enterprises that are not exporting products to decrease the amount of working capital for a certain period Fiscal policy that promotes the removal of the country's financial and economic crisis and the increasing competitiveness of the state, should be challenging. In order to implement incentive effects of taxes set forth in the tax code, we propose a linear programming model of the budget (revenue and expenditure . Building the economic and mathematical optimization model with possible actions challenging the tax factors of individual taxes and the possibilities of using the proceeds of certain taxes on certain items of expenditure budget.

  14. Increasing the competitiveness of wind energy. New technologies for advanced wind predictability

    International Nuclear Information System (INIS)

    Bertolotti, Fabio

    2013-01-01

    The performance of thermal and nuclear power plants is assessed routinely and precisely, whereas the performance assessment of wind turbines is lagging far behind. This increases operational costs, reduces energy capture, and makes wind energy less competitive. The paper presents a technology and system with improved 24-h power forecasting, as well as condition monitoring of the rotor blades. The system can be employed by any wind power plant and offers potentials to increase the competitiveness of the power industry. (orig.)

  15. Competition increases sensitivity of wheat (Triticum aestivum) to biotic plant-soil feedback.

    Science.gov (United States)

    Hol, W H Gera; de Boer, Wietse; ten Hooven, Freddy; van der Putten, Wim H

    2013-01-01

    Plant-soil feedback (PSF) and plant competition play an important role in structuring vegetation composition, but their interaction remains unclear. Recent studies suggest that competing plants could dilute pathogenic effects, whereas the standing view is that competition may increase the sensitivity of the focal plant to PSF. In agro-ecosystems each of these two options would yield contrasting outcomes: reduced versus enhanced effects of weeds on crop biomass production. To test the effect of competition on sensitivity to PSF, we grew Triticum aestivum (Common wheat) with and without competition from a weed community composed of Vicia villosa, Chenopodium album and Myosotis arvensis. Plants were grown in sterilized soil, with or without living field inoculum from 4 farms in the UK. In the conditioning phase, field inocula had both positive and negative effects on T. aestivum shoot biomass, depending on farm. In the feedback phase the differences between shoot biomass in T. aestivum monoculture on non-inoculated and inoculated soils had mostly disappeared. However, T. aestivum plants growing in mixtures in the feedback phase were larger on non-inoculated soil than on inoculated soil. Hence, T. aestivum was more sensitive to competition when the field soil biota was present. This was supported by the statistically significant negative correlation between shoot biomass of weeds and T. aestivum, which was absent on sterilized soil. In conclusion, competition in cereal crop-weed systems appears to increase cereal crop sensitivity to soil biota.

  16. Does the EU Funding Increase Competitiveness of Firms by Supporting Organisational Changes?

    Directory of Open Access Journals (Sweden)

    Martinez Felipe

    2015-06-01

    Full Text Available Competitive firms with a good economic performance contribute to social development and quality of life. Countries and regions support competitiveness of firms through public policies and public funds. The research concerns question whether financial support from public funds actually helped to increase competitiveness in firms through organisational changes. This paper explores the relationship between competitiveness of firms (measured by sales divided by employment with organisational structure changes and the amount of financial resources from the EU Structural Funds. The data were collected from the Czech Statistical Office and a survey among Czech firms. The estimates provide us with conclusion that only the European Social Funds assistance had a positive effect on productivity, but not organisational changes in firms.

  17. Non-Price Competition in the Port Sector: A Case Study of Ports in Turkey

    OpenAIRE

    Soner Esmer; Hong-Oanh Nguyen, Ph.D.; Yapa Mahinda Bandara, Ph.D.; Kazim Yeni, Ph.D.

    2016-01-01

    Although the port sector has been facing increasing competition, there is limited research on how ports compete using non-price competition strategies. There are a few studies on non-price competition in the port sector. However they mainly focus on the marketing aspect. This paper seeks to fill this gap in the literature, especially from a combined marketing-economic perspective. Especially the paper's main objective is to identify the determinants of non-price competition in the port sector...

  18. Competition - In front of China, the photovoltaic sector organizes itself; Concurrence - Face a la Chine, le photovoltaique s'organise

    Energy Technology Data Exchange (ETDEWEB)

    Chandes, C.

    2012-02-15

    Urged by the French President, EDF has taken Photowatt over. Photowatt used to be a leader in the fabrication of photovoltaic arrays. In other countries like Germany or the United States, measures are also implemented to face the competition with China in this sector. In Germany, banks are investing to save companies like Q-Cell. In the United States, manufacturers are asking their government to build up trade barriers

  19. Business Intelligence Solutions for Gaining Competitive Advantage

    Directory of Open Access Journals (Sweden)

    2007-01-01

    Full Text Available Business Intelligence is the process for increasing the competitive advantage of a company by intelligent use of available data in decision-making. Only a revolutionary Business Intelligence solution, like the proposed portal-based, can solve the complex issues faced when evaluating decision support applications and ensures the availability of any business-critical information.

  20. Competition ambiguities. Electricite de France and the electricity market liberalization

    International Nuclear Information System (INIS)

    Boiteux, M.

    2007-04-01

    The European Union decided to open the electricity market to the competition and the last step will be in July 2007. Meanwhile the first part, the opening to big consumers, is a deception. The market saw an increase of the electricity prices. The author explains the effects of the liberalization, presenting the inevitable limits of the competition, the disappointing evaluation, the historical aspects of the electric market facing the today situation. (A.L.B.)

  1. ORGANIZATIONAL AND ECONOMIC ASPECTS OF INCREASING COMPETITIVENESS OF UKRAINIAN BANKS

    Directory of Open Access Journals (Sweden)

    Ivanova S.

    2018-01-01

    Full Text Available Introduction. Modern business conditions and comprehensive economic globalization put the banking institutions at the forefront of the task of achieving and maintaining a high level of competitiveness both on the domestic and on the external financial markets, as banks serve as the main intermediaries in the whole complex of relationships between different economic subjects. To achieve and maintain the competitiveness of banks it is important to create an effective management mechanism, which determines the relevance of the chosen topic. Purpose. The purpose of the work is to summarize the existing theoretical aspects concerning the competitiveness of banks and develop organizational and economic approaches to its enhancement and implementation in banking practice. Results. The article generalizes the notion of competitiveness as an economic category and defines the main approaches of scientists to its interpretation. The role and importance of foreign capital in the banking system and its impact on the competitiveness of banks are considered, and the share of foreign capital in the authorized capital of banks for the period of 2008-2017 is calculated. On the basis of the comparative analysis, the impact on the competitiveness of the largest banking institutions of Ukraine on the performance indicators, such as volumes of assets, liabilities of banks and capital adequacy, was investigated. The possibility of increasing the efficiency of the mechanism of ensuring competitiveness according to the process approach is outlined. By means of the Microsoft Office Visio software system, the Bank’s own Banking Business Management business process was built to ensure the bank’s viability and its structural analysis according to the IDEF0 standard of the SADT methodology. Conclusions. The relationship between the analysis of the bank’s position and the development of its development strategy is important for the understanding and effective management

  2. THE BRAND – AN INCREASING FACTOR OF A TOURIST DESTINATION’S COMPETITIVENESS

    Directory of Open Access Journals (Sweden)

    Maria Carmen IORDACHE

    2009-01-01

    Full Text Available The increase in external pressures upon competitiveness makes companiesquickly adapt to the criteria of modern competition. One of these criteria is thebrand which has proven in developed economies the main competitiveadvantage and it influences to a certain extent the demand for any service. Inthese circumstances, the concern for a brand is a need, not a custom. Yet,the decisive influence shall belong to consumers – as their new life styleincludes the right to choose and to be somehow cynical when being able togive up a brand as soon as it does not fulfil its duties.Accomplishing the task to increase an area’s competitiveness requires theimprovement of actions meant to develop and promote an area as a touristdestination both nationally and internationally as well as to develop asustainable tourist industry. The sustainable growth of tourist promotion, thedesign and promotion of a tourist brand are a basic constituent both toachieve at normal, best levels the image of an area as a well-customizedtourist destination, different from other competitive destinations on thenational and international market, and to attract investors and other strategicpartners for the growth of tourist industry.

  3. Strategy Development for Incumbent Urban Universities: Moving Forward in an Increasingly Competitive Environment

    Science.gov (United States)

    Smith, Kirk

    2002-01-01

    Recently, many urban public universities have seen a drastic increase in competition. This project integrates Schumpeter's economic theories from 70 years ago with current strategic management theory in order to provide a framework for strategic response to that competition. This article explores all possible combinations of the high-low quality…

  4. Entry deterrence and hidden competition

    NARCIS (Netherlands)

    Lavrutich, Maria; Huisman, Kuno; Kort, Peter

    This paper studies strategic investment behavior of firms facing an uncertain demand in a duopoly setting. Firms choose both investment timing and the capacity level while facing additional uncertainty about market participants, which is introduced via the concept of hidden competition. We focus on

  5. Developing global competitiveness by assessing organized retail productivity using data envelopment analysis

    Directory of Open Access Journals (Sweden)

    Mehrotra, A.

    2009-01-01

    Full Text Available The purpose of this paper was to find out (using Regression, Data Envelopment Analysis and Sensitivity Analysis how efficiently some of the top organized India retail companies have been performing relative to each other over the years and thereby to identify factors that help increase the efficiency of a retail company. The study was conducted based on the analysis of data downloaded from Prowess database for five Indian retail companies for the time period 2000-2007. The paper is deemed to be helpful to enable Indian retail companies gain a competitive advantage in the face of increased competition being faced in the emerging organized retail sector in India. The findings brought forth Advertising and Marketing expenses as the significant performance determining factors to be paid attention to.

  6. Time pressure increases cooperation in competitively framed social dilemmas.

    Directory of Open Access Journals (Sweden)

    Jeremy Cone

    Full Text Available What makes people willing to pay costs to benefit others? Does such cooperation require effortful self-control, or do automatic, intuitive processes favor cooperation? Time pressure has been shown to increase cooperative behavior in Public Goods Games, implying a predisposition towards cooperation. Consistent with the hypothesis that this predisposition results from the fact that cooperation is typically advantageous outside the lab, it has further been shown that the time pressure effect is undermined by prior experience playing lab games (where selfishness is the more advantageous strategy. Furthermore, a recent study found that time pressure increases cooperation even in a game framed as a competition, suggesting that the time pressure effect is not the result of social norm compliance. Here, we successfully replicate these findings, again observing a positive effect of time pressure on cooperation in a competitively framed game, but not when using the standard cooperative framing. These results suggest that participants' intuitions favor cooperation rather than norm compliance, and also that simply changing the framing of the Public Goods Game is enough to make it appear novel to participants and thus to restore the time pressure effect.

  7. Time pressure increases cooperation in competitively framed social dilemmas.

    Science.gov (United States)

    Cone, Jeremy; Rand, David G

    2014-01-01

    What makes people willing to pay costs to benefit others? Does such cooperation require effortful self-control, or do automatic, intuitive processes favor cooperation? Time pressure has been shown to increase cooperative behavior in Public Goods Games, implying a predisposition towards cooperation. Consistent with the hypothesis that this predisposition results from the fact that cooperation is typically advantageous outside the lab, it has further been shown that the time pressure effect is undermined by prior experience playing lab games (where selfishness is the more advantageous strategy). Furthermore, a recent study found that time pressure increases cooperation even in a game framed as a competition, suggesting that the time pressure effect is not the result of social norm compliance. Here, we successfully replicate these findings, again observing a positive effect of time pressure on cooperation in a competitively framed game, but not when using the standard cooperative framing. These results suggest that participants' intuitions favor cooperation rather than norm compliance, and also that simply changing the framing of the Public Goods Game is enough to make it appear novel to participants and thus to restore the time pressure effect.

  8. Technological development and knowledge as a source of increasing competitive advantage in Serbia

    Directory of Open Access Journals (Sweden)

    Milićević Zoran

    2014-01-01

    Full Text Available Today, in the era of knowledge economy a competitive advantage is based on technological development and innovation, as well as the exploitation of potential opportunities and possibilities for whose implementation knowledge is necessary. Constant investment in human capital increases productivity, employment and receives a direct source of innovation and longterm competitiveness. Human resources and their knowledge are the key to success for the economy and businesses, while incompetent workforce is one of the most important brake in their business. Development of competition in the domestic and international market, it became imperative for the development of a modern economy. In fact, knowledge is the capitalization of innovation through the creation of new products, services, processes, or labels, but that has no value and significance, if is not commercialized in the market. The aim of this paper is to show the level of competitiveness of the Serbian economy, measurable changes that occur in this direction and degree of easiness of doing business in Serbia, which should contribute to an increase in labor productivity.

  9. Oncogenic Nras has bimodal effects on stem cells that sustainably increase competitiveness.

    Science.gov (United States)

    Li, Qing; Bohin, Natacha; Wen, Tiffany; Ng, Victor; Magee, Jeffrey; Chen, Shann-Ching; Shannon, Kevin; Morrison, Sean J

    2013-12-05

    'Pre-leukaemic' mutations are thought to promote clonal expansion of haematopoietic stem cells (HSCs) by increasing self-renewal and competitiveness; however, mutations that increase HSC proliferation tend to reduce competitiveness and self-renewal potential, raising the question of how a mutant HSC can sustainably outcompete wild-type HSCs. Activating mutations in NRAS are prevalent in human myeloproliferative neoplasms and leukaemia. Here we show that a single allele of oncogenic Nras(G12D) increases HSC proliferation but also increases reconstituting and self-renewal potential upon serial transplantation in irradiated mice, all prior to leukaemia initiation. Nras(G12D) also confers long-term self-renewal potential to multipotent progenitors. To explore the mechanism by which Nras(G12D) promotes HSC proliferation and self-renewal, we assessed cell-cycle kinetics using H2B-GFP label retention and 5-bromodeoxyuridine (BrdU) incorporation. Nras(G12D) had a bimodal effect on HSCs, increasing the frequency with which some HSCs divide and reducing the frequency with which others divide. This mirrored bimodal effects on reconstituting potential, as rarely dividing Nras(G12D) HSCs outcompeted wild-type HSCs, whereas frequently dividing Nras(G12D) HSCs did not. Nras(G12D) caused these effects by promoting STAT5 signalling, inducing different transcriptional responses in different subsets of HSCs. One signal can therefore increase HSC proliferation, competitiveness and self-renewal through bimodal effects on HSC gene expression, cycling and reconstituting potential.

  10. CONCEPTUAL APPROACH OF COMPETITIVENESS AND INTERDEPENDENCE BETWEEN COMPETITION AND COMPETITIVENESS

    Directory of Open Access Journals (Sweden)

    Tatiana GUTIUM

    2017-11-01

    Full Text Available This article is devoted to analysis of interdependence and correlation between competition and competitiveness, and competition’s consequences. The author analysed some authors’ visions on competitiveness, and common features between theories of competition and competitiveness. Using the synthetic indicator elaborated by author has been evaluated the competitiveness of domestic goods on the internal and external market. At the end of this article, the author has developed proposals to increase competitiveness.

  11. COMPETITIVE PRESSURE AND PRODUCTIVITY GROWTH: THE CASE OF THE FLORIDA VEGETABLE INDUSTRY

    OpenAIRE

    Kalaitzandonakes, Nicholas G.; Taylor, Timothy G.

    1990-01-01

    The relationship between the degree of competitive market pressure and the rate of productivity growth is empirically investigated with a case study of the Florida fresh winter vegetable industry. The results indicate that crops which faced considerable competitive pressure exhibited significant productivity growth while the crops that faced minimal competitive pressure generally exhibited little growth in productivity. Thus, the hypothesis that competitive pressure is positively related to p...

  12. Oxytocin increases bias, but not accuracy, in face recognition line-ups.

    Science.gov (United States)

    Bate, Sarah; Bennetts, Rachel; Parris, Benjamin A; Bindemann, Markus; Udale, Robert; Bussunt, Amanda

    2015-07-01

    Previous work indicates that intranasal inhalation of oxytocin improves face recognition skills, raising the possibility that it may be used in security settings. However, it is unclear whether oxytocin directly acts upon the core face-processing system itself or indirectly improves face recognition via affective or social salience mechanisms. In a double-blind procedure, 60 participants received either an oxytocin or placebo nasal spray before completing the One-in-Ten task-a standardized test of unfamiliar face recognition containing target-present and target-absent line-ups. Participants in the oxytocin condition outperformed those in the placebo condition on target-present trials, yet were more likely to make false-positive errors on target-absent trials. Signal detection analyses indicated that oxytocin induced a more liberal response bias, rather than increasing accuracy per se. These findings support a social salience account of the effects of oxytocin on face recognition and indicate that oxytocin may impede face recognition in certain scenarios. © The Author (2014). Published by Oxford University Press. For Permissions, please email: journals.permissions@oup.com.

  13. Hospital competition, resource allocation and quality of care

    Directory of Open Access Journals (Sweden)

    Zwanziger Jack

    2002-05-01

    Full Text Available Abstract Background A variety of approaches have been used to contain escalating hospital costs. One approach is intensifying price competition. The increase in price based competition, which changes the incentives hospitals face, coupled with the fact that consumers can more easily evaluate the quality of hotel services compared with the quality of clinical care, may lead hospitals to allocate more resources into hotel rather than clinical services. Methods To test this hypothesis we studied hospitals in California in 1982 and 1989, comparing resource allocations prior to and following selective contracting, a period during which the focus of competition changed from quality to price. We estimated the relationship between clinical outcomes, measured as risk-adjusted-mortality rates, and resources. Results In 1989, higher competition was associated with lower clinical expenditures levels compared with 1982. The trend was stronger for non-profit hospitals. Lower clinical resource use was associated with worse risk adjusted mortality outcomes. Conclusions This study raises concerns that cost reductions may be associated with increased mortality.

  14. The gas release programs to increase competition in the European gas market

    International Nuclear Information System (INIS)

    Clastres, Cedric

    2005-01-01

    Regulators have implemented asymmetric regulation measures, such as gas release programs and market share targets, because of European gas supply features and gas market specificities. Empirical experiences show in line with economic theory that these regulation measures favour entry and competition without deterring investments. If we look at impacts on competition, they are mitigated. Some positive effects result from the increase in consumption or in importation and transportation infrastructure developments. But these regulations can also encourage anti-competitive behaviours like collusion, cream-skimming, reverse cherry picking or inefficient entries. Gas release measures establish a link between the incumbent and its competitors. A system of constraints on operators capacities can also appear. Thus, pricing or quantity strategies are more complex. Equilibrium prices are more volatile and very different of competition mark-up. The incumbent, for high gas release quantities and low supplies, can increase its costs to make more profit. This Raising Rivals' Costs strategy often occur if the gas release price is closer to supply costs. This strategy does not impact on consumers surplus but decreases welfare. The regulator can restore incentives to efficiency by setting gas release proportion function of incumbent's supplies. This proportion must be high enough to have a positive impact on the market because of incumbent's incentives to efficiency and greater total quantities sold by the two operators. But, on another way, it must not be too high as it could, thus, increase the probability of Raising Rivals' Costs or favour collusive strategies. (author) [fr

  15. Commercial secret as an instrument of company competitive strategy effectiveness increase

    Directory of Open Access Journals (Sweden)

    Peskova Dinara

    2017-01-01

    Full Text Available Modern companies are very much diversified in scale, sectoral affiliation, marketing behavior. There are many theoretical and applied studies in effective competitiveness strategies (see Porter, M. (2002, 1998, Kramer, M. (1998, Fatkhutdinov, R. A. (2000, Feigelson, V. M. (1996 and others.They present famous approaches and probably there is no need to repeat them in this article. We would like to feature a different concept (suggested by Yudanov A. and followers with terminology adopted from natural sciences and show the way the commercial secret can increase effectiveness of competitiveness strategy. We also perform valid methods of commercial secret protection.

  16. Towards a universal definition of competitive intelligence

    OpenAIRE

    Rene Pellissier; Tshilidzi E. Nenzhelele

    2013-01-01

    Background: Enterprises face intense competition caused by globalisation. Consequently, enterprises look for tools that provide a competitive advantage. Competitive intelligence (CI) provides a competitive advantage to enterprises of all sizes. There are many definitions of CI but no universally accepted one. Objectives: The purpose of this research is to review the current literature on CI with the aim of identifying and analysing CI definitions to establish the commonalities and differen...

  17. A comparison of the effectiveness of a game informed online learning activity and face to face teaching in increasing knowledge about managing aggression in health settings

    OpenAIRE

    McKenzie, Karen

    2013-01-01

    The present study compared the impact of face to face teaching with a short online game informed learning activity on health participants' knowledge about, and confidence in, managing aggressive situations. Both forms of teaching resulted in a significant increase in participants' knowledge and confidence. Face to face training led to significantly greater increases in knowledge but was equivalent in terms of confidence. Both forms of teaching were rated positively, but face to face teaching ...

  18. High epitope expression levels increase competition between T cells.

    Directory of Open Access Journals (Sweden)

    Almut Scherer

    2006-08-01

    Full Text Available Both theoretical predictions and experimental findings suggest that T cell populations can compete with each other. There is some debate on whether T cells compete for aspecific stimuli, such as access to the surface on antigen-presenting cells (APCs or for specific stimuli, such as their cognate epitope ligand. We have developed an individual-based computer simulation model to study T cell competition. Our model shows that the expression level of foreign epitopes per APC determines whether T cell competition is mainly for specific or aspecific stimuli. Under low epitope expression, competition is mainly for the specific epitope stimuli, and, hence, different epitope-specific T cell populations coexist readily. However, if epitope expression levels are high, aspecific competition becomes more important. Such between-specificity competition can lead to competitive exclusion between different epitope-specific T cell populations. Our model allows us to delineate the circumstances that facilitate coexistence of T cells of different epitope specificity. Understanding mechanisms of T cell coexistence has important practical implications for immune therapies that require a broad immune response.

  19. Mere Exposure and Racial Prejudice: Exposure to Other-Race Faces Increases Liking for Strangers of That Race.

    Science.gov (United States)

    Zebrowitz, Leslie A; White, Benjamin; Wieneke, Kristin

    2008-01-01

    White participants were exposed to other-race or own-race faces to test the generalized mere exposure hypothesis in the domain of face perception, namely that exposure to a set of faces yields increased liking for similar faces that have never been seen. In Experiment 1, rapid supraliminal exposures to Asian faces increased White participants' subsequent liking for a different set of Asian faces. In Experiment 2, subliminal exposures to Black faces increased White participants' subsequent liking for a different set of Black faces. The findings are consistent with prominent explanations for mere exposure effects as well as with the familiar face overgeneralization hypothesis that prejudice derives in part from negative reactions to faces that deviate from the familiar own-race prototype.

  20. ‘Make-or-Buy’ in International Oligopoly and the Role of Competitive Pressure

    OpenAIRE

    Dermot, Leahy; Catia, Montagna

    2007-01-01

    We study how competitive pressure influences the make-or-buy decision that oligopolistic firms face between producing an intermediate component in-house or purchasing it from a domestic supplier. We model outsourcing as a bilateral relationship in which the supplier undertakes relationship specific investments. A home and foreign firm compete in the home market. Firms’ mode of operation decision depends on cost and strategic considerations. Competitive pressure increases firms’ incentive to...

  1. [Risk of injury in and adolescent and junior competitive karate].

    Science.gov (United States)

    Müller-Rath, R; Miltner, O; Mamarvar, M; Mumme, T

    2005-12-01

    Increasing professionalism in competitive karate has led to a specific injury pattern. The aim of our study was to investigate the injury pattern in junior competitive karate and to evaluate the prophylactic effect of fist padding. During the 4 (th) Junior World Championships of the World Karate Confederation (WKC) 2004 235 karate fights were observed and injury-related data were recorded. Fist padding was used in 183 fights, 52 fights were carried out without. In 22 % of all fights we saw an injury. Most of them were mild injuries of the head and face: 32 bruises of the face (13 with epistaxis), 7 facial lacerations and 3 concussions (mild brain injury). 14 fights were stopped due to an injury. Only in the category male 18 - 20 years a higher rate of injuries was seen without fist padding (shobu ippon) compared to shobu sanbon (with fist padding). The injury pattern of junior competitive karate is comparable to senior karate. Fist padding does not generally reduce the incidence or severity of injuries.

  2. A house divided: cooperative and competitive recruitment in vital industries.

    Science.gov (United States)

    Willis, William K; Muslin, Ivan; Timko, Karlyn N

    2016-03-01

    To propose a theoretical based model approach to address the nursing shortage problem of recruiting qualified applicants. Vital industries such as nursing and trucking face a large labour shortage. A literature review focusing on recruitment and realistic job previews examines relevant theories and an indication of the focus of similar research. Game theory illustrates cooperative and competitive recruitment strategies in vital industries. Proposition and model development where cooperative or competitive strategies for recruitment can either increase or decrease the employee applicant pool. Institutional theory states that firms within a population become isomorphic in nature. Firms employing cooperative or competitive strategies for recruitment can change organisational practices through isomorphic processes. Industries facing a labour market shortage using cooperative strategy will use realistic job previews accurately to disseminate information about industry jobs. Realistic job previews will increase the applicant pool through individuals self-selecting into, rather than out of, the applicant pool. Recruitment in the nursing industry has been examined at the individual applicant and organisational level, yet the overall industry has been ignored. As nursing shortages continue, viewing recruitment at the macro level (the overall industry) is appropriate. Game theory as proposed provides opportunities for current research at the industry level. © 2015 John Wiley & Sons Ltd.

  3. Increasing competitiveness with intercompany integration of logistics and marketing functions

    Directory of Open Access Journals (Sweden)

    Darja Topolšek

    2016-03-01

    Full Text Available Researchers of different scientific disciplines, such as management strategies, organizational theories and marketing, have in the past explored relations of mutual influences and the importance of cooperation between different functions in a company. The increased focus on the logistics function has potential to increase competitiveness. This is especially true for globally aimed production companies. In any company, logistics functions cooperate with various related functions such as production, marketing, procurement, engineering or developing new products as well as with financial functions. Each of the aforementioned connections or cooperation among logistics and its complementary functions can have a decisive effect on the company's competitiveness. Using a survey, we determined which activities in the surveyed companies are performed by the logistical function together with the marketing function and which activities they suggest should be performed together but are currently not, meaning they are co-dependent. Since interfunctional integration between logistics and marketing increases the success of a company, we also examined the connection between the current joint performance of activities and the suggested joint performance of activities among the before mentioned sectors, connected to the effectiveness of the company. To examine the mentioned connections among the logistical and marketing functions, Explanatory Factor Analysis (EFA, Confirmatory Factor Analysis (CFA and Structural Equation Modelling (SEM were performed.

  4. The uranium industry: long-term planning for short-term competition

    International Nuclear Information System (INIS)

    Vottero, X.; Georges Capus, G.

    2001-01-01

    Long term planning for short term competition Today, uranium producers face new challenges in terms of both production (new regulatory, environmental and social constraints) and market conditions (new sources of uranium supply, very low prices and tough competition). In such a context, long-term planning is not just a prerequisite to survive in the nuclear fuel cycle industry. In fact, it also contributes to sustaining nuclear electricity generation facing fierce competition from other energy sources in increasingly deregulated markets. Firstly, the risk of investing in new mining projects in western countries is growing because, on the one hand, of very erratic market conditions and, on the other hand, of increasingly lengthy, complex and unpredictable regulatory conditions. Secondly, the supply of other sources of uranium (uranium derived from nuclear weapons, uranium produced in CIS countries, ...) involve other risks, mainly related to politics and commercial restrictions. Consequently, competitive uranium supply requires not only technical competence but also financial strength and good marketing capabilities in order to anticipate long-term market trends, in terms of both demand and supply. It also requires taking into account new parameters such as politics, environment, regulations, etc. Today, a supplier dedicated to the sustainable production of nuclear electricity must manage a broad range of long-term risks inherent to the procurement of uranium. Taking into account all these parameters in a context of short-term, fast-changing market is a great challenge for the future generation. World Uranium Civilian Supply and Demand. (authors)

  5. Facing the challenges of a competitive market

    International Nuclear Information System (INIS)

    Hollins, P.

    2001-01-01

    British Energy is one of the world's largest nuclear generating companies. This paper describes the business environment in which the company competes, its strategic responses to the challenges it faces, and gives some conclusions regarding the priorities for the nuclear generation industry if it is to thrive as a mainstream source of energy. (author)

  6. Supplier relationship management leverages intellectual capital for increased competitive advantage

    Directory of Open Access Journals (Sweden)

    C. R. Van Zyl

    2005-12-01

    Full Text Available The main purpose of this article is to demonstrate how supplier relationship management (SRM enables the capture and creation of intellectual capital, thereby attaining and sustaining a strategic competitive advantage and increasing supply chain profitability. In order to achieve this purpose, a large part of the article is devoted to exploring the relatively new and unknown field of SRM. It is shown that an organisation must possess a thorough understanding of good supplier characteristics and of the drivers, benefits and requirements for the successful implementation of SRM, in order to enable that organisation to leverage their supplier relationships to ensure the capture of supplier expertise, patents, experiences etc. (i.e. their intellectual capital. The article then explores how the integration of technology in SRM applications can improve the efficiency of supplier collaboration and intellectual capital capture and creation. It is then demonstrated how efficient and collaborative supplier relationships improve supply chain profitability and competitiveness. Lastly, the article explores the implementation pitfalls and trends of SRM that must be constantly considered and monitored by an organisation in order to continually capture and create intellectual capital and reap the full benefits of SRM. This exploration involved an examination of contemporary literature, theories and business cases and subsequently revealed that SRM is a vital discipline/philosophy that must be implemented by any organisation wishing to achieve greater supply chain efficiency and competitiveness. This competitiveness can only be achieved through the mutual unlocking, sharing and leveraging of intellectual capital.

  7. REGULATION AND ENFORCEMENT OF COMPETITION POLICY

    Directory of Open Access Journals (Sweden)

    Liviana Andreea Niminet

    2014-12-01

    Full Text Available Competition policy starts by shaping a legislative framework. This is aimed to establish boundaries for conducting competition and also sets limits of licit and illicit demarcation, for competitive and anticompetitive practices. The Romanian Competition Law has a divalent approach and it aims to provide specific behavioral conditions in order to stimulate and protect free-market competition, with the ultimate goal of developing a balanced, efficient and competitive economy. Our country’s Competition policy is based on punishing the behavior. There are three such types of anti-competitive behavior, namely: agreements between undertakings, abuse of dominant position and mergers and other concentrations between undertakings. Recent Practice proved that this “enforcement-conduct-punishment” structure is not necessary the best way to address competition and it is high time for authorities to switch both regulation and enforcement of competition from the “classical perspective” towards concepts like “competition advocacy” and “soft power” and give competition policy a new, reshaped face.

  8. Increased amygdala responses to emotional faces after psilocybin for treatment-resistant depression.

    Science.gov (United States)

    Roseman, Leor; Demetriou, Lysia; Wall, Matthew B; Nutt, David J; Carhart-Harris, Robin L

    2017-12-27

    Recent evidence indicates that psilocybin with psychological support may be effective for treating depression. Some studies have found that patients with depression show heightened amygdala responses to fearful faces and there is reliable evidence that treatment with SSRIs attenuates amygdala responses (Ma, 2015). We hypothesised that amygdala responses to emotional faces would be altered post-treatment with psilocybin. In this open-label study, 20 individuals diagnosed with moderate to severe, treatment-resistant depression, underwent two separate dosing sessions with psilocybin. Psychological support was provided before, during and after these sessions and 19 completed fMRI scans one week prior to the first session and one day after the second and last. Neutral, fearful and happy faces were presented in the scanner and analyses focused on the amygdala. Group results revealed rapid and enduring improvements in depressive symptoms post psilocybin. Increased responses to fearful and happy faces were observed in the right amygdala post-treatment, and right amygdala increases to fearful versus neutral faces were predictive of clinical improvements at 1-week. Psilocybin with psychological support was associated with increased amygdala responses to emotional stimuli, an opposite effect to previous findings with SSRIs. This suggests fundamental differences in these treatments' therapeutic actions, with SSRIs mitigating negative emotions and psilocybin allowing patients to confront and work through them. Based on the present results, we propose that psilocybin with psychological support is a treatment approach that potentially revives emotional responsiveness in depression, enabling patients to reconnect with their emotions. ISRCTN, number ISRCTN14426797. Copyright © 2018 The Authors. Published by Elsevier Ltd.. All rights reserved.

  9. Nuclear power in the competitive environment

    International Nuclear Information System (INIS)

    Schlissel, D.A.

    1995-01-01

    Nuclear power was originally promoted as being able to produce electricity that would be open-quotes too cheap to meter.close quotes However, large construction cost overruns and rapidly rising operating costs caused many nuclear power plants instead to be very expensive sources of electricity. As a result, many nuclear utilities will face increasing cost pressures in the future competitive environment from lower-cost producers. In fact, the threat to nuclear utilities is so severe that many industry analysts are projecting that more that $70 billion of the utilities' remaining investments in nuclear plants will be open-quotes stranded,close quotes i.e., unrecoverable in the competitive environment. Others in the industry have speculated that many of the 150 major U.S. electric utilities, a large number of which are nuclear, could be swept away by competition, leaving fewer than fifty utilities. This paper will examine how utilities are attempting to improve the cost competitiveness of operating today's nuclear power plants. It will also identify some of the potential consequences of competition for nuclear power and the regulatory role of the U.S. Nuclear Regulatory Commission (NRC). Finally, this paper will address how the changing power markets will affect the prospects for the next generation of nuclear power plants

  10. A study of STP strategies of Chinese retail banking industry for competitive advantage

    OpenAIRE

    Wen, Manqing

    2006-01-01

    This dissertation reports on the research in how Chinese domestic banks use Segmentation, Targeting and Positioning (STP) strategy for retail banking in the context of anticipated competition after 2006 when the banking business will be fully open to foreign banks. With the full liberalization of China's banking sector due under China's WTO commitments, Chinese domestic banks are faced with the need to increase their competitiveness. This research will start with a literature review conce...

  11. Competition and Outsourcing with Scale Economies

    OpenAIRE

    Gérard P. Cachon; Patrick T. Harker

    2002-01-01

    Scale economies are commonplace in operations, yet because of analytical challenges, relatively little is known about how firms should compete in their presence. This paper presents a model of competition between two firms that face scale economies; (i.e., each firm's cost per unit of demand is decreasing in demand). A general framework is used, which incorporates competition between two service providers with price- and time-sensitive demand (a queuing game), and competition between two reta...

  12. A comparison of the effectiveness of a game informed online learning activity and face to face teaching in increasing knowledge about managing aggression in health settings.

    Science.gov (United States)

    McKenzie, Karen

    2013-12-01

    The present study compared the impact of face to face teaching with a short online game informed learning activity on health participants' knowledge about, and confidence in, managing aggressive situations. Both forms of teaching resulted in a significant increase in participants' knowledge and confidence. Face to face training led to significantly greater increases in knowledge but was equivalent in terms of confidence. Both forms of teaching were rated positively, but face to face teaching received significantly higher ratings than the online activity. The study suggests that short online game informed learning activities may offer an effective alternative for health professional training where face to face training is not possible. Further research is needed on the longer term impact of both types of training on practice.

  13. Competition in investment banking

    Directory of Open Access Journals (Sweden)

    Katrina Ellis

    2011-01-01

    Full Text Available We construct a comprehensive measure of overall investment banking competitiveness for follow-on offerings that aggregates the various dimensions of competition such as fees, pricing accuracy, analyst recommendations, distributional abilities, market making prowess, debt offering capabilities, and overall reputation. The measure allows us to incorporate trade-offs that investment banks may use in competing for new or established clients. We find that firms who switch to similar-quality underwriters enjoy more intense competition among investment banks which manifests in lower fees and more optimistic recommendations. Investment banks do compete vigorously for some clients, with the level of competition related to the likelihood of gaining or losing clients. Finally, investment banks not performing up to market norms are more likely to be dropped in the follow-on offering. In contrast, firms who seek a higher reputation underwriter face relatively non-competitive markets.

  14. Evolution of increased competitiveness in cows trades off with reduced milk yield, fertility and more masculine morphology.

    Science.gov (United States)

    Sartori, Cristina; Mazza, Serena; Guzzo, Nadia; Mantovani, Roberto

    2015-08-01

    In some species females compete for food, foraging territories, mating, and nesting sites. Competing females can exhibit morphological, physiological, and behavioral adaptations typical of males, which are commonly considered as secondary sexual traits. Competition and the development of traits increasing competitiveness require much energy and may exert adverse effects on fecundity and survival. From an evolutionary perspective, positive selection for increased competitiveness would then result in evolution of reduced values for traits related to fitness such as fecundity and survival. There is recent evidence for such evolutionary trade-offs involving male competition, but no study has considered competing females so far. Using data from competitions for dominance in cows (Bos taurus), we found negative genetic correlations between traits providing success in competition, that is, fighting ability and fitness traits related to milk production and with fertility (the inverse of parity-conception interval). Fighting ability also showed low but positive genetic correlations with "masculine" morphological traits, and negative correlations with "feminine" traits. A genetic change in traits over time has occurred due to selection on competitiveness, corresponding to an evolutionary process of "masculinization" counteracting the official selection for milk yield. Similar evolutionary trade-off between success in competition and fitness components may be present in various species experiencing female competition. © 2015 The Author(s). Evolution © 2015 The Society for the Study of Evolution.

  15. Ares and Babbitt in the classroom: effects of competition and reward on children's aggression.

    Science.gov (United States)

    Rocha, R F; Rogers, R W

    1976-05-01

    In many competitive situations, aggression is one of several instrumental behaviors that can produce reinforcing consequences. Despite the fact that aggression precipitated by competition for valued resources is an increasingly important social problem, there is little evidence of a causal relationship. In a factorial experiment, dyads of 64 kindergarten and first-grade males played a game in a face-to-face setting that yielded a prize for the winner only. It was predicted that high levels of competition and high levels of reward magnitude would produce more aggressive behavior than lower levels of these variables. Additionally, children rated by their teachers as high in dispositional aggressiveness were anticipated to behave most aggressively in the game. Each of these predictions was confirmed on three different measures of aggression: verbal, interference, and physical. Furthermore, the data suggested that constructive action was sometimes abandoned in attempts to harm an opponent. Since competition for desirable objects is a social reality, it was concluded that conditions inhibiting aggression in these situations should be investigated.

  16. LEAN MANAGEMENT AS A WAY OF INCREASE OF COMPETITIVENESS OF RUSSIAN ENTERPRISES

    Directory of Open Access Journals (Sweden)

    Evgenia V. Khomyakova

    2014-01-01

    Full Text Available In this article the possibility of increase of competitiveness of the domestic enterprises by means of Leanmanagement system is considered, and also theanalysis of introduction of the mentioned system atthe Russian enterprises is carried out. Besides, thekey conditions necessary for successful introductionof system are presented.Lean management is a world-spread way of solving theproblems, aimed at making the company competitive; itis the organized activity of staff of the company, focusedon reduction of expenses, maximizing value of production for the consumer and the added cost for business. Incontestable advantages of Lean management overa traditional approach are a powerful reason for transition to system of Lean production in order to increaseefficiency and competitiveness of the enterprise.One of the brightest Russian examples of Lean philosophy’s implementation - JSC KAMAZ which created its own production system «Production system «KAMAZ»(PSK. Economic effect of Lean implementation for2006-2011 is 19 004 million rubles.

  17. Sperm competition risk drives rapid ejaculate adjustments mediated by seminal fluid.

    Science.gov (United States)

    Bartlett, Michael J; Steeves, Tammy E; Gemmell, Neil J; Rosengrave, Patrice C

    2017-10-31

    In many species, males can make rapid adjustments to ejaculate performance in response to sperm competition risk; however, the mechanisms behind these changes are not understood. Here, we manipulate male social status in an externally fertilising fish, chinook salmon ( Oncorhynchus tshawytscha ), and find that in less than 48 hr, males can upregulate sperm velocity when faced with an increased risk of sperm competition. Using a series of in vitro sperm manipulation and competition experiments, we show that rapid changes in sperm velocity are mediated by seminal fluid and the effect of seminal fluid on sperm velocity directly impacts paternity share and therefore reproductive success. These combined findings, completely consistent with sperm competition theory, provide unequivocal evidence that sperm competition risk drives plastic adjustment of ejaculate quality, that seminal fluid harbours the mechanism for the rapid adjustment of sperm velocity and that fitness benefits accrue to males from such adjustment.

  18. Product market competition and corporate governance

    Directory of Open Access Journals (Sweden)

    Julia Chou

    2011-04-01

    Full Text Available This paper investigates whether product market competition acts as an external mechanism for disciplining management and also whether there is any relationship between the degree of competition a firm faces and its corporate governance. We find that firms in competitive industries or with low market power tend to have weak corporate governance structures. Results are robust to various competition measures at firm and industry levels, even after controlling for firm-specific variables. We further find that corporate governance quality has a significant effect on performance only when product market competition is weak. The overall evidence suggests that product market competition has a substantial impact on corporate governance and that it substitutes for corporate governance quality. Finally, we provide evidence that the disciplinary force of competition on management is from the fear of liquidation.

  19. Essays on Stock Exchange Competition and Pricing

    OpenAIRE

    Andersen, Atso

    2005-01-01

    This study deals with the industrial structure, the nature of competition and the pricing of stock exchange trading services in Europe. Specific for the study is that exchanges are considered to be profit-maximizing institutions that face competition. A conventional analysis of concentration ratios shows that the concentration of European stock exchanges is low. When the nature of competition is measured in more detail, regression results indicate that exchanges operate in monopolistic o...

  20. Assessment of Credit Risk Approaches in Relation with Competitiveness Increase of the Banking Sector

    Directory of Open Access Journals (Sweden)

    Cipovová Eva

    2012-06-01

    Full Text Available The article is focused on a presentation and analysis of selected methods of credit risk management in relation with competitiveness increase of the banking sector. The article is defined credit risk approaches under the Basel III gradually. Aim of this contribution constitutes various methods of credit risk management and effects of their usage on regulatory capital amount in respect of corporate exposures. Optimal equity amount in relation to the risk portfolio presents an essential prerequisite of performance and competitiveness growth of commercial banks. Gradually capital requirements using Standardized Approach and Internal Based Approach in a case of used and unused techniques of credit risk reduce has been quantified. We presume that sophisticated approach means significant saving for bank’s equity which increases competitiveness of banking sector also. Within the article, quantification of capital savings in case of Standardized (with and without assigned external ratings and Foundation Internal Based Approach at the selected credit portfolio has been effected.

  1. Competition at the attack of EdF's dams

    International Nuclear Information System (INIS)

    James, O.; Gateaud, P.; Dupin, L.

    2010-01-01

    The exploitation of French hydroelectric dams is at the eve of a big upheaval. EdF, the historical operator, and GdF Suez the French number two of hydropower generation are going to face the strong competition of the big European energy groups. France will open 20% of its hydroelectric potential to competition in order to be in agreement with the opening of energy markets imposed by the European Union, and to increase by 10% the hydroelectric power as requested by the French government policy. The candidates will have to fulfill 3 criteria: investing to increase production, reducing the environmental impacts, and accepting the principle of paying fees. However, some of the French dams suffer from serious pathologies and the health of thousands of small dams remains unknown because of the lack of available data. (J.S.)

  2. Challenges and Opportunities for North American Hardwood Manufacturers to Adopt Customization Strategies in an Era of Increased Competition

    Directory of Open Access Journals (Sweden)

    David L. Nicholls

    2018-04-01

    Full Text Available Much of the North American wood products industry was severely impacted by the recession of 2008–2009. In addition, many sectors within this industry face intense global competition. Against this backdrop, we examine economic opportunities for hardwood manufacturers to achieve greater competitive advantage via product customization, through a literature review and synthesis. We also discuss several related themes including agility, lean manufacturing, and clustering. We found that, in globally competitive environments, hardwood producers must be agile to adapt to economic conditions and dynamic customer demand. We discuss how some sectors of the hardwood industry have effectively exhibited customized production, and subsequently fared relatively well in the current economy. We conclude the synthesis by evaluating the importance of supply chains to achieving customization for hardwood producers. In the future, supply chains will need to be configured to rapidly respond to changing consumer demands, and pressure to provide more services will likely extend further back up the supply chain to hardwood sawmills. It is expected that sustainability practices, including green supply chain management, will impact operational and economic performance of hardwood firms as well.

  3. Evolutionary Modeling Predicts a Decrease in Postcopulatory Sperm Viability as a Response to Increasing Levels of Sperm Competition

    NARCIS (Netherlands)

    Engqvist, Leif

    Sperm competition has been found to have a strong influence on the evolution of many male and female reproductive traits. Theoretical models have shown that, with increasing levels of sperm competition, males are predicted to increase ejaculate investment, and there is ample empirical evidence

  4. How light competition between plants affects their response to climate change.

    Science.gov (United States)

    van Loon, Marloes P; Schieving, Feike; Rietkerk, Max; Dekker, Stefan C; Sterck, Frank; Anten, Niels P R

    2014-09-01

    How plants respond to climate change is of major concern, as plants will strongly impact future ecosystem functioning, food production and climate. Here, we investigated how vegetation structure and functioning may be influenced by predicted increases in annual temperatures and atmospheric CO2 concentration, and modeled the extent to which local plant-plant interactions may modify these effects. A canopy model was developed, which calculates photosynthesis as a function of light, nitrogen, temperature, CO2 and water availability, and considers different degrees of light competition between neighboring plants through canopy mixing; soybean (Glycine max) was used as a reference system. The model predicts increased net photosynthesis and reduced stomatal conductance and transpiration under atmospheric CO2 increase. When CO2 elevation is combined with warming, photosynthesis is increased more, but transpiration is reduced less. Intriguingly, when competition is considered, the optimal response shifts to producing larger leaf areas, but with lower stomatal conductance and associated vegetation transpiration than when competition is not considered. Furthermore, only when competition is considered are the predicted effects of elevated CO2 on leaf area index (LAI) well within the range of observed effects obtained by Free air CO2 enrichment (FACE) experiments. Together, our results illustrate how competition between plants may modify vegetation responses to climate change. © 2014 The Authors. New Phytologist © 2014 New Phytologist Trust.

  5. Competitive helping increases with the size of biological markets and invades defection.

    Science.gov (United States)

    Barclay, Pat

    2011-07-21

    Cooperation between unrelated individuals remains a puzzle in evolutionary biology. Recent work indicates that partner choice can select for high levels of helping. More generally, helping can be seen as but one strategy used to compete for partners within a broader biological market, yet giving within such markets has received little mathematical investigation. In the present model, individuals help others to attract attention from them and thus receive a larger share of any help actively or passively provided by those others. The evolutionarily stable level of helping increases with the size of the biological market and the degree of partner choice. Furthermore, if individuals passively produce some no-cost help to partners, competitive helping can then invade populations of non-helpers because helpers directly benefit from increasing their access to potential partners. This framework of competitive helping demonstrates how high helping can be achieved and why different populations may differ in helping levels. Copyright © 2011 Elsevier Ltd. All rights reserved.

  6. A Comparison of the Effectiveness of a Game Informed Online Learning Activity and Face to Face Teaching in Increasing Knowledge about Managing Aggression in Health Settings

    Science.gov (United States)

    McKenzie, Karen

    2013-01-01

    The present study compared the impact of face to face teaching with a short online game informed learning activity on health participants' knowledge about, and confidence in, managing aggressive situations. Both forms of teaching resulted in a significant increase in participants' knowledge and confidence. Face to face training led to…

  7. The evolution of increased competitive ability, innate competitive advantages, and novel biochemical weapons act in concert for a tropical invader.

    Science.gov (United States)

    Qin, Rui-Min; Zheng, Yu-Long; Valiente-Banuet, Alfonso; Callaway, Ragan M; Barclay, Gregor F; Pereyra, Carlos Silva; Feng, Yu-Long

    2013-02-01

    There are many non-mutually exclusive mechanisms for exotic invasions but few studies have concurrently tested more than one hypothesis for the same species. Here, we tested the evolution of increased competitive ability (EICA) hypothesis in two common garden experiments in which Chromolaena odorata plants originating from native and nonnative ranges were grown in competition with natives from each range, and the novel weapons hypothesis in laboratory experiments with leachates from C. odorata. Compared with conspecifics originating from the native range, C. odorata plants from the nonnative range were stronger competitors at high nutrient concentrations in the nonnative range in China and experienced far more herbivore damage in the native range in Mexico. In both China and Mexico, C. odorata was more suppressed by species native to Mexico than by species native to China. Species native to China were much more inhibited by leaf extracts from C. odorata than species from Mexico, and this difference in allelopathic effects may provide a possible explanation for the biogeographic differences in competitive ability. Our results indicate that EICA, innate competitive advantages, and novel biochemical weapons may act in concert to promote invasion by C. odorata, and emphasize the importance of exploring multiple, non-mutually exclusive mechanisms for invasions. © 2012 The Authors. New Phytologist © 2012 New Phytologist Trust.

  8. Intra-industry adjustment to import competition: theory and application to the German clothing industry

    OpenAIRE

    Raff, Horst; Wagner, Joachim

    2009-01-01

    This paper uses an oligopoly model with heterogeneous firms to examine how an industry adjusts to rising import competition. The model predicts that in the short run the least efficient firms in the industry become inactive, surviving firms face a fall in output, mark-ups and profits, and the average productivity of survivors increases. These pro-competitive effects of import penetration on the domestic industry disappear in the long run. The predictions for the short run are confirmed in an ...

  9. The effects of ionizing radiation on the face fly, Musca autumnalis DeGeer, irradiated in nitrogen

    International Nuclear Information System (INIS)

    Mansour, M.Y.

    1987-01-01

    Six day old face fly pupae, one day before emergence, were irradiated in a nitrogenous atmosphere using gamma radiation from a cobalt 60 source. Six levels of gamma radiation were used: 0, 500, 1000, 1500, 2000 and 2500 rads. The effects of gamma radiation on eclosion, reproduction, and male longevity and competitiveness were determined. Female mating habits under laboratory conditions were also examined. Irradiation under anoxic conditions did not adversely affect adult eclosion, female fecundity or male competitiveness. Sterility in treated males and females increased as radiation dosage increased. A dose of 2500 rads reduced fertility of males to less than 1% and produced similar results in the females. Longevity of treated males was not affected by increasing radiation dose up to 2000 rads. However, males receiving 2500 rads died sooner than unirradiated males. Studies on the mating habit of the female face fly showed that most of the females mated only once; however, a few of them mated a second time

  10. Electric-utility DSM programs in a competitive market

    Energy Technology Data Exchange (ETDEWEB)

    Hirst, E.

    1994-04-01

    During the past few years, the costs and effects of utility demand-side management (DSM) programs have grown sharply. In 1989, US electric utilities spent 0.5% of revenues on such programs and cut total electricity consumption by 0.6%. By 1992, these numbers had increased to 1.3% and 1.2%, respectively. Utility projections, as of early 1993, of DSM expenditures and energy savings for 1997 were 1.7% and 2.5%, respectively. Whether this projected growth comes to pass may depend on current debates about deregulation of, and increased competition in, the electric-utility industry. This report examines the factors likely to affect utility DSM programs in a more competitive environment. The electric-utility industry faces two forces that may conflict with each other. One is the pressure to open up both wholesale and retail markets for competition. The net effect of such competition, especially at the retail level, would have much greater emphasis on electricity prices and less emphasis on energy services. Such an outcome would force a sharp reduction in the scale of DSM programs that are funded by customers in general. The second force is increased concern about environmental quality and global warming. Because utilities are major contributors to US carbon dioxide emissions, the Administration`s Climate Change Action Plan calls on utilities to reduce such emissions. DSM programs are one key way to do that and, in the process, to cut customer electric bills and improve economic productivity. This report discusses the forms of competition and how they might affect DSM programs. It examines the important roles that state regulatory commissions could play to affect retail competition and utility DSM programs. The report also considers the effects of DSM programs on retail electricity prices.

  11. Learning without experience: Understanding the strategic implications of deregulation and competition in the electricity industry

    Energy Technology Data Exchange (ETDEWEB)

    Lomi, A. [School of Economics, University of Bologna, Bologna (Italy); Larsen, E.R. [Dept. of Managements Systems and Information, City University Business School, London (United Kingdom)

    1998-11-01

    As deregulation of the electricity industry continues to gain momentum around the world, electricity companies face unprecedented challenges. Competitive complexity and intensity will increase substantially as deregulated companies find themselves competing in new industries, with new rules, against unfamiliar competitors - and without any history to learn from. We describe the different kinds of strategic issues that newly deregulated utility companies are facing, and the risks that strategic issues implicate. We identify a number of problems induced by experiential learning under conditions of competence-destroying change, and we illustrate ways in which companies can activate history-independent learning processes. We suggest that Micro worlds - a new generation of computer-based learning environments made possible by conceptual and technological progress in the fields of system dynamics and systems thinking - are particularly appropriate tools to accelerate and enhance organizational and managerial learning under conditions of increased competitive complexity. (au)

  12. Competition rules and health care players: principles and consequences.

    Science.gov (United States)

    Fornaciari, Diego; Callens, Stefaan

    2012-01-01

    Competition rules maximise consumer welfare by promoting efficient use of scarce resource and thus high output, low prices, high quality, varied services, innovation, production and distribution. European courts consider doctors and hospital staff as undertakings (any entity that performs economic activities), so that if they enter into agreements then they have to comply with competition rules. This paper's objective is to determine whether competition law, which applies to undertakings, can in fact be applied to different healthcare-sector players and whether specific rules are needed regarding competition between healthcare undertakings. Data were selected from relevant European and national case law, European institution legal documents (such as regulations, guidelines and communications) and healthcare competition law literature, and then examined. The paper finds that competition rules are applicable to healthcare players considering the consequences if competition rules are applied to the healthcare market. For market processes to result in the appropriate cost, quality and output, competition law must be proactive. In other words, quality must be fully factored into the competitive mix, allowing consumers to weigh healthcare price and non-price characteristics. Countries have different healthcare system and competition rules (although similar), competition rule impact is different for each country. Some healthcare systems are more regulated and there will be less opportunity for healthcare players to compete. Efficiently applying competition law to healthcare players means that several challenges need facing, such as healthcare quality complexity and court scepticism. This article points out the challenges when competition law is applied to the healthcare sector and how these challenges are faced in certain countries such as The Netherlands.

  13. The evaluation of competitiveness and innovation factors in order to increase market share

    Directory of Open Access Journals (Sweden)

    Vukajlović Đurđica

    2016-01-01

    Full Text Available Doing business in modern days is characterized by a large number of suppliers of products and / or services that can meet our needs in the same or similar manner. For this reason, each organization has to constantly monitor the competitiveness of the market, to innovate in order to maintain the existing place on the market or possibly reach new markets. The purpose of conducted research was to assess the factors which are important for achieving a competitive advantage, increasing innovative activities and to identify factors which are crucial for the entry and penetration into new markets, as well as to determine the correlation of these factors with different characteristics of organization (size, level and duration of business. The results have shown that marketing is recognized as the most important factor for achieving a competitive advantage. Innovative activities are usually of imitative character, while consumers and their needs and requirements are largely ignored.

  14. Assessing the competitive conditions in the Italian banking system: some empirical evidence

    Directory of Open Access Journals (Sweden)

    P. COCCORESE

    1998-06-01

    Full Text Available The European banking industry is currently facing the effects arising from the increasing integration of national financial markets. In adapting to this new scenario, the Italian banking system has undergone a considerable transformation. The degree of competition in the Italian banking system is evaluated using a sample of banks during the period 1988-96.

  15. Increasing Quality through Implementing the Quick Response Method to Achieve Competitiveness of the Company

    Directory of Open Access Journals (Sweden)

    Lenka Branská

    2008-12-01

    Full Text Available Representatives of the European Union as well as particular countries realize that quality has become a decisive factor of competitiveness. Therefore, they intensively support the care for quality at the micro-economic level. It is provided through corporate quality management systems. It is a tool allowing companies to grow constantly through suitable application of modern methods applicable in the corporate management. One of the methods contributing to increasing the quality provided as well as to efficiency of actual processes is the Quick Response method. It is an approach enabling to increase the speed of response to the customers’ demands, with reasonable costs spent. Implementation of this method should contribute to fulfilling the basic principles of the quality management and higher competitiveness of the company.

  16. Thinking outside the mainstream; Canadian NGL plants face global competition and decline

    International Nuclear Information System (INIS)

    Jaremko, D.

    2005-01-01

    The nature of the natural gas liquids (NGL) market, and the future prospects of the Canadian NGL industry are discussed. In the short term, demand for NGLs like propane, ethane and condensate is up, the supply picture is good, and the profit margins for Canadian gas plants look positive. At the same time, staying competitive with oil-based naptha and global NGL imports is expected to become more difficult, and the longer term future is far from being without significant problems. Competition is likely to grow as the Canadian energy industry is increasingly looking to heavy oil and bitumen to meet coming energy demand needs; given that it takes about a thousand cubic feet of natural gas to produce each barrel of oil from the oilsands, serious impact on natural gas availability is inevitable, which in turn will affect the supply of NGLs. To reduce the pressure on natural gas, there is an urgent need to come up with other sources of heavy oil production; various options such as coal, nuclear power and even coal gasification are being investigated, albeit too slowly to arrest the decline of North American conventional gas production that started in 2001. Expert opinion is that the real hope for the NGL industry, as well as for the future of natural gas, is the stranded reserve in the Arctic which, however, is expected to flow soon from the Mackenzie Delta. While Arctic gas is expected to negate the impact of waterborne imports from other countries by the USA, the absence of overseas imports does not alter the fact that North America as a petrochemical manufacturer is no longer as competitive with other countries as it once was. The unpleasant reality is that new petrochemical plants are more likely to be built in the Far East and China, where both the feedstock as well as the labour, are much cheaper. 3 photos

  17. Increasing Students' Perceived Sociopolitical Empowerment through Online and Face-to-Face Community Psychology Seminars

    Science.gov (United States)

    Francescato, Donata; Solimeno, Andrea; Mebane, Minou Ella; Tomai, Manuela

    2009-01-01

    Community psychology theorists underline the importance of promoting sociopolitical empowerment, but few studies have been conducted on the evaluation of the efficacy of empowering programs among university students. The authors report two studies: the first, with 216 psychology majors, compared the efficacy of face-to-face and online community…

  18. Resource competition model predicts zonation and increasing nutrient use efficiency along a wetland salinity gradient

    Science.gov (United States)

    Schoolmaster, Donald; Stagg, Camille L.

    2018-01-01

    A trade-off between competitive ability and stress tolerance has been hypothesized and empirically supported to explain the zonation of species across stress gradients for a number of systems. Since stress often reduces plant productivity, one might expect a pattern of decreasing productivity across the zones of the stress gradient. However, this pattern is often not observed in coastal wetlands that show patterns of zonation along a salinity gradient. To address the potentially complex relationship between stress, zonation, and productivity in coastal wetlands, we developed a model of plant biomass as a function of resource competition and salinity stress. Analysis of the model confirms the conventional wisdom that a trade-off between competitive ability and stress tolerance is a necessary condition for zonation. It also suggests that a negative relationship between salinity and production can be overcome if (1) the supply of the limiting resource increases with greater salinity stress or (2) nutrient use efficiency increases with increasing salinity. We fit the equilibrium solution of the dynamic model to data from Louisiana coastal wetlands to test its ability to explain patterns of production across the landscape gradient and derive predictions that could be tested with independent data. We found support for a number of the model predictions, including patterns of decreasing competitive ability and increasing nutrient use efficiency across a gradient from freshwater to saline wetlands. In addition to providing a quantitative framework to support the mechanistic hypotheses of zonation, these results suggest that this simple model is a useful platform to further build upon, simulate and test mechanistic hypotheses of more complex patterns and phenomena in coastal wetlands.

  19. Neural synchronization during face-to-face communication

    OpenAIRE

    Jiang, J.; Dai, B.; Peng, D.; Zhu, C.; Liu, L.; Lu, C.

    2012-01-01

    Although the human brain may have evolutionarily adapted to face-to-face communication, other modes of communication, e.g., telephone and e-mail, increasingly dominate our modern daily life. This study examined the neural difference between face-to-face communication and other types of communication by simultaneously measuring two brains using a hyperscanning approach. The results showed a significant increase in the neural synchronization in the left inferior frontal cortex during a face-to-...

  20. Neural synchronization during face-to-face communication.

    Science.gov (United States)

    Jiang, Jing; Dai, Bohan; Peng, Danling; Zhu, Chaozhe; Liu, Li; Lu, Chunming

    2012-11-07

    Although the human brain may have evolutionarily adapted to face-to-face communication, other modes of communication, e.g., telephone and e-mail, increasingly dominate our modern daily life. This study examined the neural difference between face-to-face communication and other types of communication by simultaneously measuring two brains using a hyperscanning approach. The results showed a significant increase in the neural synchronization in the left inferior frontal cortex during a face-to-face dialog between partners but none during a back-to-back dialog, a face-to-face monologue, or a back-to-back monologue. Moreover, the neural synchronization between partners during the face-to-face dialog resulted primarily from the direct interactions between the partners, including multimodal sensory information integration and turn-taking behavior. The communicating behavior during the face-to-face dialog could be predicted accurately based on the neural synchronization level. These results suggest that face-to-face communication, particularly dialog, has special neural features that other types of communication do not have and that the neural synchronization between partners may underlie successful face-to-face communication.

  1. A competitive trade-off limits the selective advantage of increased antibiotic production.

    Science.gov (United States)

    Gerardin, Ylaine; Springer, Michael; Kishony, Roy

    2016-09-26

    In structured environments, antibiotic-producing microorganisms can gain a selective advantage by inhibiting nearby competing species 1 . However, despite their genetic potential 2,3 , natural isolates often make only small amounts of antibiotics, and laboratory evolution can lead to loss rather than enhancement of antibiotic production 4 . Here, we show that, due to competition with antibiotic-resistant cheater cells, increased levels of antibiotic production can actually decrease the selective advantage to producers. Competing fluorescently labelled Escherichia coli colicin producers with non-producing resistant and sensitive strains on solid media, we found that although producer colonies can greatly benefit from the inhibition of nearby sensitive colonies, this benefit is shared with resistant colonies growing in their vicinity. A simple model, which accounts for such local competitive and inhibitory interactions, suggests that the advantage of producers varies non-monotonically with the amount of production. Indeed, experimentally varying the amount of production shows a peak in selection for producers, reflecting a trade-off between benefit gained by inhibiting sensitive competitors and loss due to an increased contribution to resistant cheater colonies. These results help explain the low level of antibiotic production observed for natural species and can help direct laboratory evolution experiments selecting for increased or novel production of antibiotics.

  2. Challenging today's nuclear industry to be competitive in a changing tomorrow

    International Nuclear Information System (INIS)

    Plug, B.

    1996-01-01

    As the millennium approaches, the future of the nuclear power generation appears desolate. Today's nuclear executives are facing challenges resulting from worldwide change and have forced utilities to reevaluate their corporation's future directions. The nuclear industry must be competitive more than ever to address today's rapid changing marketplace and pressures exerted from: regulatory reformation; increased competition; changes in technology; customer evolution; and globalization. These factors have compelled nuclear executives to address questions such as: What impact will these changes have on today's marketplace, and on my corporation? What will characterize tomorrow's successful nuclear facility? How can today's nuclear corporation compete in tomorrow's marketplace? Will my corporation survive? (author)

  3. Competitive bidding in Medicare: who benefits from competition?

    Science.gov (United States)

    Song, Zirui; Landrum, Mary Beth; Chernew, Michael E

    2012-09-01

    To conduct the first empirical study of competitive bidding in Medicare. We analyzed 2006-2010 Medicare Advantage data from the Centers for Medicare and Medicaid Services using longitudinal models adjusted for market and plan characteristics. A $1 increase in Medicare's payment to health maintenance organization (HMO) plans led to a $0.49 (P service plans included, higher Medicare payments increased bids less ($0.33 per dollar), suggesting more competition among these latter plans. As a market-based alternative to cost control through administrative pricing, competitive bidding relies on private insurance plans proposing prices they are willing to accept for insuring a beneficiary. However, competition is imperfect in the Medicare bidding market. As much as half of every dollar in increased plan payment went to higher bids rather than to beneficiaries. While having more insurers in a market lowered bids, the design of any bidding system for Medicare should recognize this shortcoming of competition.

  4. Beyond Antitrust: Health Care And Health Insurance Market Trends And The Future Of Competition.

    Science.gov (United States)

    Glied, Sherry A; Altman, Stuart H

    2017-09-01

    The United States relies on competition to balance costs and quality in the health care system. But concentration is increasing throughout the hospital, physician, and insurer markets. Midsize community hospitals face declining demand and growing competition from both larger hospitals and smaller freestanding diagnostic and surgical centers, leaving the midsize hospitals vulnerable to closure or merger with other facilities. Competition among insurers has been limited by the development of hospital systems that extend the bargaining power of "must-have" hospitals (those perceived to provide the best care for complex and less common conditions) across local health care markets. Government antitrust enforcement could play an important role in maintaining competition in both the hospital and insurer markets, but in many markets, the impact of that enforcement has been limited to date. Policy makers should consider supplementing antitrust activities with strategies that combine competition and regulation-for example, by regulating selected prices and structuring competition to cover entire insurance markets. Project HOPE—The People-to-People Health Foundation, Inc.

  5. Electricity - A threat on competitiveness - Six answers to moderate price increase

    International Nuclear Information System (INIS)

    Dupin, L.; James, O.; Moragues, M.

    2012-01-01

    The fact that electricity price might increase of 30 per cent by 2016 in France is a bad news for the French industry. This increase is partly due to the increase of the cost of electricity produced by nuclear energy, but also to that of the specific tax (contribution to the electricity public service) which is supposed to finance the development of renewable energies. Until that moment, the French electricity is still competitive in Europe, but not in the world. Thus, the industry has several possibilities to moderate the impact of this increase: to secure electricity supplies, to become a hydroelectricity producer, to reduce their process' energy consumption, to regroup to be able to negotiate, to create an energy subsidiary company, and to exploit the production tool flexibility

  6. Increasing the Value of Agricultural Products in the Face of Global ...

    African Journals Online (AJOL)

    The Paper examined the increasing value of agricultural products in the face of global economic recession in Anambra State. The paper revealed that Anambra State is endowed with human and natural resources and if properly harnessed, can go a long way in arresting the food insecurity in the State and alleviate the ...

  7. Combining collaboration and competition with prevocational game-based math education

    NARCIS (Netherlands)

    ter Vrugte, Judith; de Jong, Ton; Vandercruysse, Sylke; Wouters, Pieter; van Oostendorp, Herre; Elen, Jan

    2015-01-01

    The present study addressed the effectiveness of an educational math game for improving proportional reasoning in prevocational education, and examined the added value of face-to-face collaboration and competition. The study compared four conditions: the game with collaboration, with collaboration

  8. Increased stem density and competition may diminish the positive effects of warming at alpine treeline.

    Science.gov (United States)

    Wang, Yafeng; Pederson, Neil; Ellison, Aaron M; Buckley, Hannah L; Case, Bradley S; Liang, Eryuan; Julio Camarero, J

    2016-07-01

    The most widespread response to global warming among alpine treeline ecotones is not an upward shift, but an increase in tree density. However, the impact of increasing density on interactions among trees at treeline is not well understood. Here, we test if treeline densification induced by climatic warming leads to increasing intraspecific competition. We mapped and measured the size and age of Smith fir trees growing in two treelines located in the southeastern Tibetan Plateau. We used spatial point-pattern and codispersion analyses to describe the spatial association and covariation among seedlings, juveniles, and adults grouped in 30-yr age classes from the 1860s to the present. Effects of competition on tree height and regeneration were inferred from bivariate mark-correlations. Since the 1950s, a rapid densification occurred at both sites in response to climatic warming. Competition between adults and juveniles or seedlings at small scales intensified as density increased. Encroachment negatively affected height growth and further reduced recruitment around mature trees. We infer that tree recruitment at the studied treelines was more cold-limited prior to 1950 and shifted to a less temperature-constrained regime in response to climatic warming. Therefore, the ongoing densification and encroachment of alpine treelines could alter the way climate drives their transitions toward subalpine forests. © 2016 by the Ecological Society of America.

  9. Reciprocity, social ties, and competition in markets for experience goods

    DEFF Research Database (Denmark)

    Huck, Steffen; Tyran, Jean-Robert

    2007-01-01

    a positive externality for non-reciprocal customers who would, in the absence of reciprocal types, face market breakdown. This efficiency-enhancing effect of reciprocity is boosted when there are social ties between consumers and competition between firms. The existence of social ties or competition alone...

  10. The Literature Review of a New Form of Competitiveness Called City Competitiveness

    Directory of Open Access Journals (Sweden)

    Osman EROĞLU

    2014-06-01

    Full Text Available With globalization, the rapid development of information technologies and the rapid changes in the economic structure, the country’s borders at a time increasingly depreciate and the importance of city competitiveness reveals. Although it is an ongoing debate around the world whether cities compete with each other, city competitiveness is a new form of competitiveness. Cities compete with each other to increase their competitiveness. City competitiveness is defined as having better values compared to other cities. In this study, a new form of competitiveness called city competitiveness is examined.

  11. THE STRATEGY OF INCREASING THE COMPETITIVENESS OF ROMANIAN AUTOMOBILE INDUSTRY BY TRANSITION TO ALTERNATIVE ENERGY IN INTERNATIONALIZATION CONDITIONS

    Directory of Open Access Journals (Sweden)

    ALINA HAGIU,

    2014-10-01

    Full Text Available The increasing complexity and the increase of the variability grade of the business environment in general, and of the international business environment especially, represented determinant elements of the awareness of strategic issues of international competitiveness of firms and of the intensifying efforts to resolve the many different aspects of it. This paper is addressed to all those interested in the interesting and important issue of competitiveness in general and of the automotive industry competitiveness in particular. We stopped to the car industry as the automotive industry in Romania is one of the industries that have a high added value and a significant share of GDP. A role no less important had the fact that in the case of the automotive industry there are clear opportunities to improve competitiveness in the international market by focusing not only on low cost segments but also pointing to other market segments. The economic crisis has made Dacia sales to exports increase considerably, but the data show that with alleviate of the economic crisis the success of Dacia will begin to decrease. So it turns out that Dacia is a crisis car, and as the crisis will end, the manufacturer must rethink its strategy if it wants to maintain or increase sales. In the present paper we stoped to the transition to alternative energy sources strategy in the functioning of automobiles as a possible way to increase the competitiveness of Romanian automotive industry because all indicates are that alternative sources are the future and we should adapt trends better sooner rather than later.

  12. THE STRATEGY OF INCREASING THE COMPETITIVENESS OF ROMANIAN AUTOMOBILE INDUSTRY BY TRANSITION TO ALTERNATIVE ENERGY IN INTERNATIONALIZATION CONDITIONS

    Directory of Open Access Journals (Sweden)

    ALINA HAGIU

    2014-10-01

    Full Text Available The increasing complexity and the increase of the variability grade of the business environment in general, and of the international business environment especially, represented determinant elements of the awareness of strategic issues of international competitiveness of firms and of the intensifying efforts to resolve the many different aspects of it. This paper is addressed to all those interested in the interesting and important issue of competitiveness in general and of the automotive industry competitiveness in particular. We stopped to the car industry as the automotive industry in Romania is one of the industries that have a high added value and a significant share of GDP. A role no less important had the fact that in the case of the automotive industry there are clear opportunities to improve competitiveness in the international market by focusing not only on low cost segments but also pointing to other market segments. The economic crisis has made Dacia sales to exports increase considerably, but the data show that with alleviate of the economic crisis the success of Dacia will begin to decrease. So it turns out that Dacia is a crisis car, and as the crisis will end, the manufacturer must rethink its strategy if it wants to maintain or increase sales. In the present paper we stoped to the transition to alternative energy sources strategy in the functioning of automobiles as a possible way to increase the competitiveness of Romanian automotive industry because all indicates are that alternative sources are the future and we should adapt trends better sooner rather than later

  13. The relationship between competition and quality in procedural cardiac care.

    Science.gov (United States)

    Glick, David B; Wroblewski, Kristen; Apfelbaum, Sean; Dauber, Benjamin; Woo, Joyce; Tung, Avery

    2015-01-01

    Anesthesiologists are frequently involved in efforts to meet perioperative quality metrics. The degree to which hospitals compete on publicly reported quality measures, however, is unclear. We hypothesized that hospitals in more competitive environments would be more likely to compete on quality and thus perform better on such measures. To test our hypothesis, we studied the relationship between competition and quality in hospitals providing procedural cardiac care and participating in a national quality database. For hospitals performing heart valve surgery (HVS) and delivering acute myocardial infarction (AMI) care in the Hospital Compare database, we assessed the degree of intrahospital competition using both geographical radius and federally defined metropolitan statistical area (MSA) to determine the degree of intrahospital competition. For each hospital, we then correlated the degree of competition with quality measure performance, mortality, patient volume, and per-patient Medicare costs for both HVS and AMI. Six hundred fifty-three hospitals met inclusion criteria for HVS and 1898 hospitals for AMI care. We found that for both definitions of competition, hospitals facing greater competition did not demonstrate better quality measure performance for either HVS or AMI. For both diagnoses, competition by number of hospitals correlated positively with cost: partial correlation coefficients = 0.40 (0.42 for MSA) (P competition among hospitals correlated overall with increased Medicare costs but did not predict better scores on publicly reported quality metrics. Our results suggest that hospitals do not compete meaningfully on publicly reported quality metrics or costs.

  14. PERFECTION RUSSIAN TAX FEDERALISM AS THE FACTOR OF INCREASE COMPETITIVENESS OF INDUSTRIALLY ADVANCED REGIONS

    Directory of Open Access Journals (Sweden)

    D.A. Tatarkin

    2008-06-01

    Full Text Available In the article problems of increase of competitiveness of industrially advanced regions are considered on the basis of optimization of system of differentiation of tax powers and tax incomes, stimulating authorities of different levels to develop own tax potential, to form economic sources for self-development and to carry out a responsible financial policy in interests of the population. The basic background of research became the ground of an opportunity to transfer the principles of a competition on mutual relations of authorities of a various level, thus determining economic advantages of decentralization control system of territory development.

  15. Beyond survival: Challenges facing South African automotive component exporters

    Directory of Open Access Journals (Sweden)

    M. J. Naude

    2006-12-01

    Full Text Available Purpose and Objective: The South African automotive component industry faces huge challenges in a very competitive global market. The primary focus of this research article is to determine the challenges facing exporters within this industry with special reference to selected sub-sectors. The challenges are approached from a supply chain perspective only. Problem Investigated: The research problem of this study was to identify these unique challenges and ascertain whether the implementation of a 'philosophy of continuous improvement' could be used as a strategic tool to address the challenges they face in the market. Methodology: This study included a combination of literature review, interviews with managers in the selected sub-groups and questionnaires sent out to determine the challenges facing automotive component exporters. In order to test the content validity and the reliability of the questionnaire, a pilot study was conducted at two organisations that are the main suppliers of automotive filters for passenger vehicles. The non-probability convenience sample technique was used to select the sample and consisted of selected sub-sectors that contribute 64,1% of the total value of automotive component exports in South Africa. Out of twenty-seven questionnaires sent out, twenty (74% response rate were duly completed by the respondents and returned to the researcher. Findings: South Africa faces unique challenges and these are listed and ranked according to priority from most to least important as follows: 1. The reduction of production costs; 2. R/US$ exchange rate effect on the respondent's export sales and profit margin; 3. Exchange rate fluctuations; 4. Threats to the local automotive component market; and 5. Increased competition by way of manufactured imports being sold in the South African market. Value of Research: The study provides recommendations that can be used within the automotive component industry.

  16. Competition in the Malaysian Airline Industry: An Exploratory Study using Game-Theoretical and Empirical Analysis

    OpenAIRE

    Ho, Kevin Swee Aun

    2005-01-01

    The competitive landscape of the Malaysian airline industry is facing changes due to the presence of a low-cost carrier, AirAsia. AirAsia has gain much market share by introducing low-fares much to the expense of the national carrier, MAS. Due to the increased competition, the national carrier must react in order to stop the decline of its domestic operations. This aim of this study is to understand the strategies of the two dominant carriers in the Malaysian airline industry, MAS and AirAsia...

  17. The Mechanisms to Consolidate Staff Efforts in the Targeting of Increasing the Competitive Potential of Enterprise

    Directory of Open Access Journals (Sweden)

    Legominova Svitlana V.

    2017-10-01

    Full Text Available The topicality of focusing efforts to improve the competitive potential of enterprise through intellectualization of its staff, using continuous training in accordance with technological regimes and modern trends, has been rationalized. The author has analyzed the structural features of intellectual capital, determining the need for their efficient interaction to gain competitive value. A combination of behavioristic and cognitive approaches has been proposed, using a holistic model of human resources management in order to ensure efficient management and consideration of specific characteristics of cognitive behavior. It has been proven that the competitive potential of enterprise is directly dependent on the accumulation and diffusion of knowledge, should be of permanent nature, ensuring a stable increase in the competitive potential of enterprise and creating the ground for the formation of leadership positions, thus determining the basic mainstreams of development.

  18. Increasing the Company’s Profitability Through Logistics Management

    Directory of Open Access Journals (Sweden)

    Mihail Romulus Rădulescu

    2012-05-01

    Full Text Available The objective of the paper “Increasing the company’s profitability through logistics management”is to present the significance of organizing an efficient logistics activity and the challenges that the companiesare facing in order to obtain full advantage from using logistics as a competitive tool. The companies’dependence from the strategic decisions belonging to the supply chain stands as a reason for the ever growinginterest towards Supply Chain Management and towards applying innovative processes that will offer anadvantage when faced with increasingly tougher competition from domestic or foreign companies. Thecompany’s characteristics can be subject to deep changes through decisions pertaining to the supply chain;these decisions are vital to the company’s productivity and competitiveness. If the logistics’ role in increasingthe company’s profitability is acknowledged, then implementing complex technologies and investing multiplefactors into improving logistical performance is fully justified. Customer orientation and focusing on keyactivities, which need to be performed daily in order to meet customer demand are absolutely necessary in asystem which implies fast reaction to market changes. The managerial way of thinking has changedsignificantly in the last years, because of the highly global competitiveness, the pressure to reduce costs,focusing on the company’s central competence. The principle of functioning is an aggregate system approachfor the entire flow of information, materials and services beginning with supply of raw material, processesand movements inside the factories and warehouses, until the products reach the final customer.

  19. Non-Price Competition in the Port Sector: A Case Study of Ports in Turkey

    Directory of Open Access Journals (Sweden)

    Soner Esmer

    2016-03-01

    Full Text Available Although the port sector has been facing increasing competition, there is limited research on how ports compete using non-price competition strategies. There are a few studies on non-price competition in the port sector. However they mainly focus on the marketing aspect. This paper seeks to fill this gap in the literature, especially from a combined marketing-economic perspective. Especially the paper's main objective is to identify the determinants of non-price competition in the port sector and evaluate their effect on various aspects of non-price competition. We start with a general conceptual framework to explain how competition in the sector can be affected by various factors and then propose an analytical framework on non-price competition. The analytical model is then used to support the design of a survey questionnaire. Next, hypothesis tests are conducted using exploratory factor analysis (EFA and structural equation modeling (SEM and data collected from a survey of Turkish ports. Based on the analysis results, the implications for port management and future research are also discussed.

  20. COMPETITIVENESS OF NIGERIAN RICE AND MAIZE PRODUCTION ECOLOGIES: A POLICY ANALYSIS APPROACH

    OpenAIRE

    Victor Olusegun Okoruwa

    2011-01-01

    The Nigerian rice and maize sectors are faced with decreasing supply and increasing demand as rice and maize have taken a strategic place of other staples leading to excessive importation and increasing government intervention. This study therefore assesses the competitiveness of Nigerian rice and maize production ecologies using the policy analysis matrix (PAM) on a sample of 122 farmers. Results of the PAM revealed that outputs from the production ecologies are taxed. This is further confir...

  1. Essays on Currency Competition, Institutional Restrictions and Exchange Rates

    OpenAIRE

    Bhattacharya, Arghya

    2017-01-01

    This dissertation consists of three essays on currency competition, institutional restrictions and exchange rates. When faced with currency competition, a country's government has two tools at its disposal: reduce the level of inflation or place institutional barriers to the use of foreign currency. In the first chapter, I propose a two-country, two-currency New Monetarist model to study currency competition. I model institutional barriers as a `tax' on the real value of foreign currency hol...

  2. How to make energy transition a lever for competitiveness

    International Nuclear Information System (INIS)

    Bellamy, Gilles; Ben Brahim, Hedi; Berger, Raphael; Dassa, Francois; Dreyer, Iana; Leger, Sebastien; Maneville, Frederic de; Perez, Yannick; Rosier, Philippe; Rusquec, Jean du; Servan, Thibault; Tlili, Cecile; Tran Thiet, Jean-Paul

    2012-11-01

    This note examines the major challenges faced by the energy sector in France in a context of continuous cost increase, of lack of domestic production, of high public expenses for the development of renewable energies, of low energy performance, of financial and regulatory framework which does not favour investments. It also highlights the central role of Europe to face these challenges although the European energy policy still lacks ambition, and is still dominated by the climate issue. It formulates a set of propositions about three main axes: a better management of energy consumption, a promotion of new emerging competitive industrial sectors without weakening the sectors of excellence France possesses in the field of energy, and to make the Europe of energy progress

  3. Healthy Competition and Unsound Comparison: Reforming Educational Competition in Singapore

    Science.gov (United States)

    Christensen, Søren

    2015-01-01

    It is frequently claimed that the "competition state" responds to external competition by making competition increasingly central to its internal processes as well. This article discusses education reform in Singapore as departing from the opposite position. In Singapore "excessive" competition in education is now targeted by…

  4. Face recognition using slow feature analysis and contourlet transform

    Science.gov (United States)

    Wang, Yuehao; Peng, Lingling; Zhe, Fuchuan

    2018-04-01

    In this paper we propose a novel face recognition approach based on slow feature analysis (SFA) in contourlet transform domain. This method firstly use contourlet transform to decompose the face image into low frequency and high frequency part, and then takes technological advantages of slow feature analysis for facial feature extraction. We named the new method combining the slow feature analysis and contourlet transform as CT-SFA. The experimental results on international standard face database demonstrate that the new face recognition method is effective and competitive.

  5. Competition magnifies the impact of a pesticide in a warming world by reducing heat tolerance and increasing autotomy.

    Science.gov (United States)

    Op de Beeck, Lin; Verheyen, Julie; Stoks, Robby

    2018-02-01

    There is increasing concern that standard laboratory toxicity tests may be misleading when assessing the impact of toxicants, because they lack ecological realism. Both warming and biotic interactions have been identified to magnify the effects of toxicants. Moreover, while biotic interactions may change the impact of toxicants, toxicants may also change the impact of biotic interactions. However, studies looking at the impact of biotic interactions on the toxicity of pesticides and vice versa under warming are very scarce. Therefore, we tested how warming (+4 °C), intraspecific competition (density treatment) and exposure to the pesticide chlorpyrifos, both in isolation and in combination, affected mortality, cannibalism, growth and heat tolerance of low- and high-latitude populations of the damselfly Ischnura elegans. Moreover, we addressed whether toxicant exposure, potentially in interaction with competition and warming, increased the frequency of autotomy, a widespread antipredator mechanism. Competition increased the toxicity of chlorpyrifos and made it become lethal. Cannibalism was not affected by chlorpyrifos but increased at high density and under warming. Chlorpyrifos reduced heat tolerance but only when competition was high. This is the first demonstration that a biotic interaction can be a major determinant of 'toxicant-induced climate change sensitivity'. Competition enhanced the impact of chlorpyrifos under warming for high-latitude larvae, leading to an increase in autotomy which reduces fitness in the long term. This points to a novel pathway how transient pesticide pulses may cause delayed effects on populations in a warming world. Our results highlight that the interplay between biotic interactions and toxicants have a strong relevance for ecological risk assessment in a warming polluted world. Copyright © 2017 Elsevier Ltd. All rights reserved.

  6. Competition and product quality in the supermarket industry.

    Science.gov (United States)

    Matsa, David A

    2011-01-01

    This article analyzes the effect of competition on a supermarket firm's incentive to provide product quality. In the supermarket industry, product availability is an important measure of quality. Using U.S. Consumer Price Index microdata to track inventory shortfalls, I find that stores facing more intense competition have fewer shortfalls. Competition from Walmart—the most significant shock to industry market structure in half a century—decreased shortfalls among large chains by about a third. The risk that customers will switch stores appears to provide competitors with a strong incentive to invest in product quality.

  7. Integrating Collaborative Learning and Competition in a Hematology/Oncology Training Program.

    Science.gov (United States)

    Makhoul, Issam; Motwani, Pooja; Schafer, Liudmila; Arnaoutakis, Konstantinos; Mahmoud, Fade; Safar, Mazin; Graves, Dorothy; Mehta, Paulette; Govindarajan, Rang; Hutchins, Laura; Thrush, Carol

    2018-02-01

    New educational methods and structures to improve medical education are needed to face the challenge of an exponential increase and complexity of medical knowledge. Collaborative learning has been increasingly used in education, but its use in medical training programs is in its infancy, and its impact is still unknown; the role of competition in education is more controversial. We introduced these pedagogical methods to the hematology/oncology fellowship program at the University of Arkansas for Medical Sciences to improve attendance and performance at didactic activities and different educational outcomes. One year after the adoption of these methods, the fellowship program has reached many of the expected goals from this intervention without the negative consequences of competition observed in younger learners. The most important conclusion of this project is that collaboration and cross-generational team work provide a healthy and effective learning environment and competition may not add further benefit. Analysis, interpretation, and discussion of our experience are provided. This study was approved by the University of Arkansas for Medical Sciences IRB as a low risk educational intervention not requiring a consent form.

  8. Paying Medicare Advantage plans by competitive bidding: how much competition is there?

    Science.gov (United States)

    Biles, Brian; Pozen, Jonah; Guterman, Stuart

    2009-08-01

    Private health plans that enroll Medicare beneficiaries--known as Medicare Advantage (MA) plans--are being paid $11 billion more in 2009 than it would cost to cover these beneficiaries in regular fee-for-service Medicare. To generate Medicare savings for offsetting the costs of health reform, the Obama Administration has proposed eliminating these extra payments to private insurers and instituting a competitive bidding system that pays MA plans based on the bids they submit. This study examines the concentration of enrollment among MA plans and the degree to which firms offering MA plans actually face competition. The results show that in the large majority of U.S. counties, MA plan enrollment is highly concentrated in a small number of firms. Given the relative lack of competition in many markets as well as the potential impact on traditional Medicare, the authors call for careful consideration of a new system for setting MA plan payments.

  9. STRATEGIC APPROACHES WITH EFFECTS ON COMPETITIVENESS AND PROFITABILITY OF TEXTILE MARKET IN IRAQ

    Directory of Open Access Journals (Sweden)

    Thamir Hadi Abod AL-GENABI

    2010-01-01

    Full Text Available This article contains the results of the research aimed at understanding the effects of the market strategies the textile organizations follow to increase profitability, considering that this sector is a pillar of the national economy. In this respect, 7 hypotheses are stated and verified. This research is an attempt to know how to face competition in this industry.

  10. Chinese Competition and Brazilian Exports of Manufactures

    OpenAIRE

    Jenkins, Rhys

    2014-01-01

    In recent years concerns have been raised over the impact of Chinese competition on Latin American exports, particularly those from Mexico. This article shows that Brazilian manufactured exports too have been negatively affected, and that this has been reflected in the “primarization” of Brazilian exports and a declining share in the import markets of its major customers. A variety of different indicators were used to analyse the extent to which Brazilian exports have faced competition from C...

  11. Survival of the Best Fit: Competition from Low Wage Countries and the (Uneven) Growth of US Manufacturing Plants

    OpenAIRE

    Andrew B. Bernard; J. Bradford Jensen; Peter K. Schott

    2002-01-01

    We examine the relationship between import competition from low wage countries and the reallocation of US manufacturing from 1977 to 1997. Both employment and output growth are slower for plants that face higher levels of low wage import competition in their industry. As a result, US manufacturing is reallocated over time towards industries that are more capital and skill intensive. Differential growth is driven by a combination of increased plant failure rates and slower growth of surviving ...

  12. Competitive Grant Projects (2008) | IDRC - International ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    2016-04-25

    Apr 25, 2016 ... This 2008 study distills some of IDRC's corporate learning on competitive grants processes. ... The study raises some of the main options and issues that IDRC staff face when ... Related articles. Gender Evaluation Methodology (GEM). The Association for Progressive Communications Women's Networking ...

  13. Demolishing the competition: the longitudinal link between competitive video games, competitive gambling, and aggression.

    Science.gov (United States)

    Adachi, Paul J C; Willoughby, Teena

    2013-07-01

    The majority of research on the link between video games and aggression has focused on the violent content in games. In contrast, recent experimental research suggests that it is video game competition, not violence, that has the greatest effect on aggression in the short-term. However, no researchers have examined the long-term relationship between video game competition and aggression. In addition, if competition in video games is a significant reason for the link between video game play and aggression, then other competitive activities, such as competitive gambling, also may predict aggression over time. In the current study, we directly assessed the socialization (competitive video game play and competitive gambling predicts aggression over time) versus selection hypotheses (aggression predicts competitive video game play and competitive gambling over time). Adolescents (N = 1,492, 50.8 % female) were surveyed annually from Grade 9 to Grade 12 about their video game play, gambling, and aggressive behaviors. Greater competitive video game play and competitive gambling predicted higher levels of aggression over time, after controlling for previous levels of aggression, supporting the socialization hypothesis. The selection hypothesis also was supported, as aggression predicted greater competitive video game play and competitive gambling over time, after controlling for previous competitive video game play and competitive gambling. Our findings, taken together with the fact that millions of adolescents play competitive video games every day and that competitive gambling may increase as adolescents transition into adulthood, highlight the need for a greater understanding of the relationship between competition and aggression.

  14. Increased phase synchronization during continuous face integration measured simultaneously with EEG and fMRI.

    Science.gov (United States)

    Kottlow, Mara; Jann, Kay; Dierks, Thomas; Koenig, Thomas

    2012-08-01

    Gamma zero-lag phase synchronization has been measured in the animal brain during visual binding. Human scalp EEG studies used a phase locking factor (trial-to-trial phase-shift consistency) or gamma amplitude to measure binding but did not analyze common-phase signals so far. This study introduces a method to identify networks oscillating with near zero-lag phase synchronization in human subjects. We presented unpredictably moving face parts (NOFACE) which - during some periods - produced a complete schematic face (FACE). The amount of zero-lag phase synchronization was measured using global field synchronization (GFS). GFS provides global information on the amount of instantaneous coincidences in specific frequencies throughout the brain. Gamma GFS was increased during the FACE condition. To localize the underlying areas, we correlated gamma GFS with simultaneously recorded BOLD responses. Positive correlates comprised the bilateral middle fusiform gyrus and the left precuneus. These areas may form a network of areas transiently synchronized during face integration, including face-specific as well as binding-specific regions and regions for visual processing in general. Thus, the amount of zero-lag phase synchronization between remote regions of the human visual system can be measured with simultaneously acquired EEG/fMRI. Copyright © 2012 International Federation of Clinical Neurophysiology. Published by Elsevier Ireland Ltd. All rights reserved.

  15. Technological innovation as a mean to increase economic competitiveness

    Directory of Open Access Journals (Sweden)

    Daniela VASILE

    2012-10-01

    Full Text Available Corporations must be able to adapt and evolve if they wish to survive. Businesses operate with the knowledge that their competitors will inevitably come to the market with a product that changes the basis of competition. The ability to change and adapt is essential to survival.(1 European Union and its member states set several frameworks to support companies to acquire knowledge and strengthen their competitiveness, as follows:- National Programs for R & D funding which support national actors;- Sectorial Operational Programs (either at national or regional level, in full compliance with national rules;- EU programs (e.g. Competitiveness and Innovation Program – CIP, R&D Framework Programs – FP;- Pan-European programs (e.g. EUREKA.Romania is participating to all programs and pan-European R & D frameworks. Furthermore, its innovation program within the National Plan for research facilitates company participation to knowledge development and technology development. Nevertheless Romania’s Innovation performance is still at one of the lowest level in Europe(2. The followings present how companies are considering their participation to R & D programs and the impact of an R & D project in a company.

  16. Pricing and competition in the private dental market in Finland.

    Science.gov (United States)

    Widström, E; Väisänen, A; Mikkola, H

    2011-06-01

    To investigate how the prices were set in private dental care, which factors determined prices and whether the recent National Dental Care Reform had increased competition in the dental care market in Finland. A questionnaire to all full time private dentists (n = 1,121) in the ten largest cities. Characteristics of the practice, prices charged, price setting, perceived competition and expectations for the practices were requested. The response rate was 59.6%. Correlation analysis (Pearson's) was used to study relationships between the prices of different treatment items. Linear regression analysis was used to study determinants of the price of a one surface filling. Most dentists' fee schedules were based on the price of a one surface filling and updated annually. Changes in practice costs calculated by the dentists' professional association and information on average prices charged on dental treatments in the country influenced pricing. High price levels were associated with specialisation, working in a group practice, working close to many other practices or in a town with a dental school. Less than half of the respondents had faced competition in dental services and price competition was insignificant. Price setting followed traditional patterns and private markets in dental services were not found to be very competitive.

  17. COMPETITIVENESS OF NIGERIAN RICE AND MAIZE PRODUCTION ECOLOGIES: A POLICY ANALYSIS APPROACH

    Directory of Open Access Journals (Sweden)

    Victor Olusegun Okoruwa

    2011-05-01

    Full Text Available The Nigerian rice and maize sectors are faced with decreasing supply and increasing demand as rice and maize have taken a strategic place of other staples leading to excessive importation and increasing government intervention. This study therefore assesses the competitiveness of Nigerian rice and maize production ecologies using the policy analysis matrix (PAM on a sample of 122 farmers. Results of the PAM revealed that outputs from the production ecologies are taxed. This is further confirmed by the Effective protection coefficient (EPC and Subsidy ratio to producers (SRP values, however, the production ecologies are subsidized on the use of tradable inputs. The production ecologies show a strong competitiveness at the farm level (under irrigated rice, upland rice and upland maize and a strong comparative advantage. Sensitivity analysis indicated that a 50 percent increase in output and a 13.3 percent depreciation of the domestic currency will increase competitiveness and comparative advantage of rice and maize production in all ecologies. The study recommends that government should ensure a level of policy stability in the rice and maize sectors, assist farmers with irrigated water scheme to ensure constant water supply, and increase the level of output through provision of improved seed varieties.

  18. Implementation of marketing strategy: Factor of competitive advantage

    Directory of Open Access Journals (Sweden)

    Krstić Ivan

    2011-01-01

    Full Text Available Primary objective of the company is to reach the business success. Competitors have the same objective. Only the companies that really meet the consumer's needs and demands survive in the competitive struggle. The company who succeeds in it, has the possibility to achieve the competitive advantage as well. The company has to have the adequate marketing strategy in order to fulfill the marketing objectives and achieve the competitive advantage. The marketing strategy should be flexible and properly implemented to fulfill the expected results. The best solution is developing the credible strategies. Researching of the strategic marketing literature, the authors have noted down that the greater attention is given to the formulation than the implementation of the marketing strategy. In this text, focus is on the research of the marketing strategy implementation as a significant factor of the competitive advantage. The traditional concept of the marketing strategy implementation is taken into consideration first, as well as the risks the enterprise is facing with in that case. Thereafter, the testing and developing of the credible marketing strategy is represented, as well as the problems the enterprise is facing with in the implementation. Finally, the executive skills and control are analyzed as important factors of the successful implementation of the marketing strategy. .

  19. New faces and functions in a competitive market

    International Nuclear Information System (INIS)

    Vadari, S.V.; Hammerly, J.D.

    1997-01-01

    With the Federal Energy Regulatory Commission (FERC) Order 888/889 mandating open access of the nation's transmission network, the US electric utility industry begins its most significant transformation. Once highly regulated and organized into vertically integrated entities, the industry today is being restructured into a competitive arena made up of veterans as well as new players from other industries. All participants are facilitating change through the establishment of new business processes and information flow and in the development of the functions that will support a deregulated marketplace. They must take advantage of the advances in technology in designing and implementing the new applications and the systems that need to go with them. This article analyzes the implications of this massive change from the perspective of the various participants and shows how their roles are affected by the changes

  20. Increasing the competitiveness of e-vehicles in Europe

    NARCIS (Netherlands)

    Figenbaum, Erik; Fearnley, Nils; Pfaffenbichler, Paul; Hjorthol, Randi; Kolbenstvedt, Marika; Jellinek, Reinhard; Emmerling, Bettina; Bonnema, Gerrit Maarten; Ramjerdi, Farideh; Vagane, Liva; Moller Iversen, Lykke

    2015-01-01

    Introduction This paper is concerned with incentives for the take-up and use of e-vehicles that are in place in different European countries. Especially, it analyses Norway and Austria, in order to establish and understand factors influencing the competitiveness of e-vehicles and potential market

  1. Non-invasive brain stimulation targeting the right fusiform gyrus selectively increases working memory for faces.

    Science.gov (United States)

    Brunyé, Tad T; Moran, Joseph M; Holmes, Amanda; Mahoney, Caroline R; Taylor, Holly A

    2017-04-01

    The human extrastriate cortex contains a region critically involved in face detection and memory, the right fusiform gyrus. The present study evaluated whether transcranial direct current stimulation (tDCS) targeting this anatomical region would selectively influence memory for faces versus non-face objects (houses). Anodal tDCS targeted the right fusiform gyrus (Brodmann's Area 37), with the anode at electrode site PO10, and cathode at FP2. Two stimulation conditions were compared in a repeated-measures design: 0.5mA versus 1.5mA intensity; a separate control group received no stimulation. Participants completed a working memory task for face and house stimuli, varying in memory load from 1 to 4 items. Individual differences measures assessed trait-based differences in facial recognition skills. Results showed 1.5mA intensity stimulation (versus 0.5mA and control) increased performance at high memory loads, but only with faces. Lower overall working memory capacity predicted a positive impact of tDCS. Results provide support for the notion of functional specialization of the right fusiform regions for maintaining face (but not non-face object) stimuli in working memory, and further suggest that low intensity electrical stimulation of this region may enhance demanding face working memory performance particularly in those with relatively poor baseline working memory skills. Published by Elsevier Inc.

  2. Increasing the industrial potential of a region as a factor of improving the region’s competitiveness

    Directory of Open Access Journals (Sweden)

    Lidiya Viktorovna Shamray

    2015-09-01

    Full Text Available Objective to determine the factors of increasing the region competitiveness by defining the industrial potential of its enterprises. Methods in the research the systemic structural functional situational economic analysis was widely used as well as modelling of the economic entities functioning. The main modeling method used in this work is the model of breakeven point widely known and tested in many enterprises. The dependence proposed by the author is of analytical character. Results the article considers different approaches to the definition of competitiveness the effect of the factors is described. The industrial potential of the enterprises is presented as one of the factors of regional competitiveness. The difference is described between the competitive advantage in commercial and production activities. The author suggests a methodology allowing to evaluate the competitiveness of industrial enterprises through the performance of production capacity the possibility of making managerial decisions based on the results of its application the results of the model testing are present. The possibility of applying the model at the regional level is shown. Scientific novelty the article presents the authorrsquos method allowing to calculate the potential growth of the enterprises competitiveness using the output capacities as the difference between the maximum and actual values of capacity. Practical significance the use of models in the practice of the company allows to evaluate the enterprise competitiveness identifying the marginal productivity of the equipment. Once it has been reached the questions arise how long the company will remain competitive in achieving 100 capacity utilization selection of areas of extensive growth due to the fact that the limits of intensive growth have been achieved. Testing of the model was carried out at the Volgograd baking enterprises it showed a high accuracy of the calculation the deviation of calculated

  3. General Systems Theory and Counterplan Competition.

    Science.gov (United States)

    Madsen, Arnie

    1989-01-01

    Discusses the trend in academic debate on policy questions toward a wide acceptance of counterplans, encouraging combinations of proposals which appear at face value able to coexist but upon deeper analysis are incompatible. Argues in opposition to this trend by applying concepts from general systems theory to competition. (KEH)

  4. A methodology for enhancing implementation science proposals: comparison of face-to-face versus virtual workshops.

    Science.gov (United States)

    Marriott, Brigid R; Rodriguez, Allison L; Landes, Sara J; Lewis, Cara C; Comtois, Katherine A

    2016-05-06

    With the current funding climate and need for advancements in implementation science, there is a growing demand for grantsmanship workshops to increase the quality and rigor of proposals. A group-based implementation science-focused grantsmanship workshop, the Implementation Development Workshop (IDW), is one methodology to address this need. This manuscript provides an overview of the IDW structure, format, and findings regarding its utility. The IDW methodology allows researchers to vet projects in the proposal stage in a structured format with a facilitator and two types of expert participants: presenters and attendees. The presenter uses a one-page handout and verbal presentation to present their proposal and questions. The facilitator elicits feedback from attendees using a format designed to maximize the number of unique points made. After each IDW, participants completed an anonymous survey assessing perceptions of the IDW. Presenters completed a funding survey measuring grant submission and funding success. Qualitative interviews were conducted with a subset of participants who participated in both delivery formats. Mixed method analyses were performed to evaluate the effectiveness and acceptability of the IDW and compare the delivery formats. Of those who participated in an IDW (N = 72), 40 participated in face-to-face only, 16 in virtual only, and 16 in both formats. Thirty-eight (face-to-face n = 12, 35 % response rate; virtual n = 26, 66.7 % response rate) responded to the surveys and seven (15.3 % response rate), who had attended both formats, completed an interview. Of 36 total presenters, 17 (face-to-face n = 12, 42.9 % response rate; virtual n = 5, 62.9 % response rate) responded to the funding survey. Mixed method analyses indicated that the IDW was effective for collaboration and growth, effective for enhancing success in obtaining grants, and acceptable. A third (35.3 %) of presenters ultimately received funding for their proposal, and more than

  5. The future of energy markets: tensions between the conflicting demands of competition and politics

    International Nuclear Information System (INIS)

    Wild, E.

    2000-01-01

    It clearly shows that the whole energy sector is on the move, pulled this way and that by the conflicting demands of competition and politics. The utilities face enormous pressure on costs, while customers enjoy an unprecedented measure of freedom. No one can avoid the pressure of the market, not even politicians. The latter should recognize that there is no point in hobbling an industry that has to face up to the European competition, and that fair conditions of competition are essential. If the political conditions are right, the current tensions may ultimately turn out to be fruitful and release new energies from which all will profit. (orig.) [de

  6. Attention to internal face features in unfamiliar face matching.

    Science.gov (United States)

    Fletcher, Kingsley I; Butavicius, Marcus A; Lee, Michael D

    2008-08-01

    Accurate matching of unfamiliar faces is vital in security and forensic applications, yet previous research has suggested that humans often perform poorly when matching unfamiliar faces. Hairstyle and facial hair can strongly influence unfamiliar face matching but are potentially unreliable cues. This study investigated whether increased attention to the more stable internal face features of eyes, nose, and mouth was associated with more accurate face-matching performance. Forty-three first-year psychology students decided whether two simultaneously presented faces were of the same person or not. The faces were displayed for either 2 or 6 seconds, and had either similar or dissimilar hairstyles. The level of attention to internal features was measured by the proportion of fixation time spent on the internal face features and the sensitivity of discrimination to changes in external feature similarity. Increased attention to internal features was associated with increased discrimination in the 2-second display-time condition, but no significant relationship was found in the 6-second condition. Individual differences in eye-movements were highly stable across the experimental conditions.

  7. Are Face and Object Recognition Independent? A Neurocomputational Modeling Exploration.

    Science.gov (United States)

    Wang, Panqu; Gauthier, Isabel; Cottrell, Garrison

    2016-04-01

    Are face and object recognition abilities independent? Although it is commonly believed that they are, Gauthier et al. [Gauthier, I., McGugin, R. W., Richler, J. J., Herzmann, G., Speegle, M., & VanGulick, A. E. Experience moderates overlap between object and face recognition, suggesting a common ability. Journal of Vision, 14, 7, 2014] recently showed that these abilities become more correlated as experience with nonface categories increases. They argued that there is a single underlying visual ability, v, that is expressed in performance with both face and nonface categories as experience grows. Using the Cambridge Face Memory Test and the Vanderbilt Expertise Test, they showed that the shared variance between Cambridge Face Memory Test and Vanderbilt Expertise Test performance increases monotonically as experience increases. Here, we address why a shared resource across different visual domains does not lead to competition and to an inverse correlation in abilities? We explain this conundrum using our neurocomputational model of face and object processing ["The Model", TM, Cottrell, G. W., & Hsiao, J. H. Neurocomputational models of face processing. In A. J. Calder, G. Rhodes, M. Johnson, & J. Haxby (Eds.), The Oxford handbook of face perception. Oxford, UK: Oxford University Press, 2011]. We model the domain general ability v as the available computational resources (number of hidden units) in the mapping from input to label and experience as the frequency of individual exemplars in an object category appearing during network training. Our results show that, as in the behavioral data, the correlation between subordinate level face and object recognition accuracy increases as experience grows. We suggest that different domains do not compete for resources because the relevant features are shared between faces and objects. The essential power of experience is to generate a "spreading transform" for faces (separating them in representational space) that

  8. Global warming increases the interspecific competitiveness of the invasive plant alligator weed, Alternanthera philoxeroides.

    Science.gov (United States)

    Wu, Hao; Ismail, Mohannad; Ding, Jianqing

    2017-01-01

    Global warming could accelerate the spread of invasive species to higher latitudes and intensify their effects on native species. Here, we report results of two years of field surveys along a latitudinal gradient (21°N to 31°N) in southern China, to determine the species structure of the invasive plant Alternanthera philoxeroides community. We also performed a replacement series experiment (mono and mixed) to evaluate the effects of elevated temperature on the competitiveness of A. philoxeroides with the native co-occurring species Digitaria sanguinalis. In the field survey, we found that the dominance of A. philoxeroides increased with increasing of latitude gradient while cover of D. sanguinalis decreased. In monospecific plantings, artificial warming reduced the length of D. sanguinalis roots. In mixed plantings, warming reduced both A. philoxeroides abundance and D. sanguinalis stem length when A. philoxeroides was more prevalent in the planting. Warming also significantly reduced D. sanguinalis biomass, but increased that of A. philoxeroides. In addition, elevated temperatures significantly reduced the relative yield (RY) of D. sanguinalis, particularly when A. philoxeroides was planted in higher proportion in the plot. These results suggest that the invasiveness of A. philoxeroides increased with increasing latitude, and that warming may increase the effectiveness of its interspecific competition with D. sanguinalis. Hence, under global warming conditions, the harm to native species from A. philoxeroides would increase at higher latitudes. Our findings are critical for predicting the invasiveness of alien species under climate change. Copyright © 2016 Elsevier B.V. All rights reserved.

  9. Increasing the Competitive Edge in Math and Science

    Science.gov (United States)

    Kettlewell, Janet S., Ed.; Henry, Ronald J., Ed.

    2009-01-01

    The U. S. is losing its competitive edge in science, technology, engineering, and mathematics (STEM). Thomas Friedman warns that America is not producing enough young people in STEM fields that are essential for entrepreneurship and innovation in the 21st century (The World Is Flat: A Brief History of the Twenty-First Century, 2005). Blue ribbon…

  10. Romania's Competitiveness and Competitive Position in Global Context

    Directory of Open Access Journals (Sweden)

    Valentin NECULITA

    2012-08-01

    Full Text Available Competitiveness increase has become a primordial framework of the social and economic development strategies of most world countries (mainly the most developed ones over the last decades. The vigorous boost of the contemporary phenomenon of globalization, which has widened the global area of economies, sectors and firms confrontation, has laid an emphasis on their competitiveness importance for their favorable position in the international competition and has therefore force the status to take proper, broad and concerted measures to stimulate the determining factors of action and to take better advantage of their effects. The purpose of the paper is to determine whether an increase in competitiveness could reduce the disparities between regions. The E.U. Member States and regions need significant financial help to solve various structural problems and to achieve their potential of growth. Romania is no exception, one of the main problems being the low rate in attracting European funds.

  11. Restoring international competitiveness in Croatia: The role of fiscal and monetary policy

    Directory of Open Access Journals (Sweden)

    Ćorić Tomislav

    2013-01-01

    Full Text Available Croatia has joined the European Union as a country with several substantial structural problems, of which the most important is weak competitiveness. Although competitiveness can be viewed from the ‘institutional’ perspective, which includes World Development Indicators (WDI and Doing Business reports, in this paper the authors focus on the more standard view of competitiveness based on unit labour costs (ULC and real effective exchange rate (REER. As a small, open and highly dollarized/euroised economy that has to coordinate its economic policy with the EU policy framework, Croatia has limited space for increasing international competitiveness using monetary policy measures aimed at (nominal devaluation of the national currency. Therefore economic policy stakeholders should focus on decreasing unit labour costs and real effective exchange rate mainly through the process of internal devaluation, which is based on adequate fiscal policy measures. In this paper the authors analyse the role of monetary and fiscal policy in the deteriorating real effective exchange rate and unit labour costs since 2000, and their current capabilities and restrictions in restoring international competitiveness. The Structural VAR model (SVAR is used to estimate the effects of foreign (banking capital, credit growth, and current public expenditure on REER and ULC. The preliminary hypothesis of the paper is that monetary policy should continue to support bank lending activities and the role of fiscal policy is to achieve an internal devaluation, which will increase the competitiveness of the Croatian economy. Restoring international competitiveness is necessary due to its impact on net exports and consequently the economic recovery of the national economy, which has faced recession conditions for five years in a row. Also, restoring competitiveness is one of the most important preconditions for the success of a small country joining the single European market.

  12. Wind power planning and operational benefits and issues in evolving competitive markets

    International Nuclear Information System (INIS)

    Milligan, M.R.

    2000-01-01

    The paper discusses the advantages of wind energy generators for both short periods (hours to days) and for longer periods. The value of wind power in the light of the increasing level of risk that owners of generators will face in the new electricity market is also discussed. It is claimed that only now are we beginning to understand the issues associated with the use of large-scale wind power plants in regulated markets and this is coming about through a combination of both experience and computer modelling. As the electric power market becomes increasingly competitive, it is necessary to adapt our knowledge base to cope with the new market structure and to appreciate the associated risks and how they can be mitigated by, say, good siting. The importance of power transmission from wind power generators is emphasised: only if transmission access is afforded to all technologies will the competition succeed

  13. The influence of electronical business on increasing the competitive ability of the company

    OpenAIRE

    Baranauskas, Nerijus

    2014-01-01

    BARANAUSKAS, Nerijus. (2008) The Influence of Electronical Business on Increasing the Competitive Ability of the Company. MBA Graduation Paper. Kaunas: Kaunas Faculty of Humanities, Vilnius University. 58 p. (study contains 3 tables and 9 pictures) SUMMARY Global market internationalization processes started in the last decades of the 20th century when globalization has influenced a rapid development of information society as well as the use of information technologies in various business pro...

  14. VALUE CHAIN ANALYSIS OF BROILER TO INCREASE COMPETITIVENESS (Case Study at PT. Charoen Pokphand Indonesia, Tbk

    Directory of Open Access Journals (Sweden)

    Surip Prayugo

    2012-09-01

    Full Text Available The objectives of this research are to (1 map the value chain in broiler at PT. Charoen Pokphand Indonesia, Tbk (CPI; (2 analyze the value chain governance in broiler at CPI; (3 analyze the margin of marketing at broiler industry both on farm or off farm; (3 analyze the gap between the expectation and the performance of consumers (farmers upon using products of CPI and (4 recognize factors influencing competitiveness in broiler industry; and (5 to formulate strategy for value chain upgrading at CPI in order to increase competitiveness of broiler. As revealed by the value chain analysis, the role of CPI in this value chain is highly significant. All poultry inputs (DOC, feed, veterinary medicine, and poultry equipments are supplied by CPI. As for downstream sector, CPI processes broiler into its derivatives. The type of value chain governance between feed supplier, DOC, and veterinary medicine, poultry equipment, and poultry derivates belongs to market value chain. Whereas the type of value chain governance between carcass supplier and restaurant belongs to captive value chain. Based on the margin of marketing analysis, the party that gains the lowest margin is farmer and the party that receives the highest margin is the processor. In gap analysis, the lowest attribute of competitiveness is the feed spending and the highest attribute is the spending on veterinary medicine for two months. Factors that influence the competitiveness in poultry industry are condition, demand, industry competition, main industries and supporting industries, and government’s role.Keywords: Value Chain, Competitiveness, Broiler, PT. Charoen Pokphand Indonesia, Tbk, Margin of Marketing Analysis, Gap Analysis, SWOT Analysis

  15. Behaviourally mediated indirect effects : interference competition increases predation mortality in foraging redshanks

    NARCIS (Netherlands)

    Minderman, J; Lind, J; Cresswell, W

    The effect of competition for a limiting resource on the population dynamics of competitors is usually assumed to operate directly through starvation, yet may also affect survival indirectly through behaviourally mediated effects that affect risk of predation. Thus, competition can affect more than

  16. THE COMPETITIVENESS OF TEXTILE INDUSTRY

    Directory of Open Access Journals (Sweden)

    PRUNEA ANA

    2014-05-01

    Full Text Available The role of this paper is to highlight the position of the European players in the textile market and the challenges to which they are subjected. In this paper are presented ways, taking the „diamond" model of M. Porter and are adapted to the situation of the textile market. These adaptations have outlined the main existing problems and the possible solutions that can ensure the long-term competitive advantage. Gaining a competitive advantage based on innovation, the development of production and outsourcing strategies using the "diamond" model of M. Porter, we can say that is one of the viable solutions for gaining competitive advantages necessary for proper European companies to face competition from countries outside Europe. As developing countries do not meet certain environmental standards or norms of European law, but in terms of product innovation and development of new materials, they do not have the necessity for technology. We conducted an analysis of the factors that play a key role in the production of textiles, representing how they are used in the favor of European companies such investments to be supplemented can be found in how these factors act on the total costs.

  17. Competitive intelligence in services organizations: a systematic literature review

    Directory of Open Access Journals (Sweden)

    Danielle Faust Cruz

    2015-02-01

    Full Text Available It is growing the importance of services sector in the global economy. Facing a global and dynamic market, characterized by fierce competition, Competitive Intelligence - CI can help services organizations in decision making process and in the conception of competitive advantages against competitors. This paper aims to outline the state of art concerning the use of competitive intelligence in the services sector organizations, through research and analysis of articles found in major databases. This is a theoretical study consisting of a systematic literature review including bibliometric and content analysis. Relevant publications were retrieved in the following data bases related to the subject: Web of Knowledge, Scopus, Ebsco, ScienceDirect, and Engineering Village. The results allow considering the importance of competitive intelligence for survival and competitiveness of services organizations. Finally, it was verified the existence of a gap related to prescriptive studies, focusing on investigations about the subject, being this type of study relevant to the area to reach maturity

  18. Can market forces and competition supplant regulation?

    International Nuclear Information System (INIS)

    Graham, D.

    1998-01-01

    The challenges facing regulators and governments as utilities and pipelines transform from regulated monopolies into competitive businesses were discussed. In the past, the absence of competition required that utility and pipeline companies be regulated by governments to ensure fair pricing and good performance. The question of whether or not competition can entirely replace regulation was examined. Although the focus was on the natural gas industry, the regulatory trends in other industries were also briefly considered. In 1985, the federal government agreed to allow the commodity price of natural gas to fluctuate in response to market forces. This began the process of deregulation in the Canadian natural gas industry. Direct purchasing introduced competition and ended the monopolies of local distribution companies in purchasing gas. The main benefits of the competitive market structure were that consumers could choose products and services from a range of competing companies at competitive prices. This was critical to the success of the Canadian economy since Canada is the third largest exporter of energy and the eighth largest consumer of energy. It was suggested that even in a competitive market abuse of market power is possible, therefore, there is an important role for government in ensuring the existence of a level playing field. A variety of issues involved in an effective transition to a competitive market were also discussed. 2 figs

  19. Influence of Market Competition on Tetracycline Pricing and Impact of Price Increases on Clinician Prescribing Behavior.

    Science.gov (United States)

    Barbieri, John S; Margolis, David J; Brod, Bruce A

    2017-12-01

    Oral tetracyclines are commonly used for acne and other conditions. Recent generic price increases threaten access to these medications. Using the OptumInsight Clinformatics DataMart, we retrospectively evaluated the underlying factors behind these price increases for oral tetracylines using the framework of a competitive market and evaluated the impact of these price increases on prescribing practices. Between 2011 and 2013, the mean cost of doxycycline hyclate prescriptions increased from $7.16 to $139.89 and the mean out-of-pocket cost increased by $9.69. A comparable cost increase was not observed for doxycycline monohydrate or minocycline. There was no significant association between the cost of doxycycline hyclate and market concentration as assessed by the Herfindahl-Hirschman index (β = 0.030, 95% confidence interval -0.019 to 0.079, P = 0.213) and the market was highly concentrated throughout the study period. The percentage of prescriptions for doxycycline hyclate decreased by 1.9% from 2011 to 2013. This dramatic increase in the cost of doxycycline hyclate is not easily explained using the framework of a competitive market, suggesting that noncompetitive market forces may be responsible. In addition, clinicians have not altered their prescribing behavior in response to this price increase, suggesting that clinician or pharmacy level interventions could potentially increase the use of less costly substitutes. Copyright © 2017 The Authors. Published by Elsevier Inc. All rights reserved.

  20. Canadian biotechnology start-ups, 1991-1997: the role of incumbents' patents and strategic alliances in controlling competition.

    Science.gov (United States)

    Calabrese, T; Baum, J A; Silverman, B S

    2000-12-01

    Fligstein (1996) contends that organizations act to exploit the institutional context in which they are embedded so as to stabilize the competition they face. Drawing on Fligstein's theoretical analysis, we conceptualize incumbent biotechnology firms' patent-ing and alliance-building activities as attempts to stabilize and control potential competition and analyze how these activities shape rates of founding in the Canadian biotechnology industry. We find that increases in the level and concentration of incumbents' patenting discourage founding, particularly in human application sectors of the industry where development and approval processes are more costly and time consuming. Incumbents' horizontal alliances depress start-ups; vertical alliances stimulate start-ups. Our findings highlight how technology appropriation and strategic alliances structure the competitive dynamics and evolution of high-technology, knowledge-intensive industries.

  1. Support or competition? How online social networks increase physical activity: A randomized controlled trial

    Directory of Open Access Journals (Sweden)

    Jingwen Zhang, PhD

    2016-12-01

    Full Text Available To identify what features of online social networks can increase physical activity, we conducted a 4-arm randomized controlled trial in 2014 in Philadelphia, PA. Students (n = 790, mean age = 25.2 at an university were randomly assigned to one of four conditions composed of either supportive or competitive relationships and either with individual or team incentives for attending exercise classes. The social comparison condition placed participants into 6-person competitive networks with individual incentives. The social support condition placed participants into 6-person teams with team incentives. The combined condition with both supportive and competitive relationships placed participants into 6-person teams, where participants could compare their team's performance to 5 other teams' performances. The control condition only allowed participants to attend classes with individual incentives. Rewards were based on the total number of classes attended by an individual, or the average number of classes attended by the members of a team. The outcome was the number of classes that participants attended. Data were analyzed using multilevel models in 2014. The mean attendance numbers per week were 35.7, 38.5, 20.3, and 16.8 in the social comparison, the combined, the control, and the social support conditions. Attendance numbers were 90% higher in the social comparison and the combined conditions (mean = 1.9, SE = 0.2 in contrast to the two conditions without comparison (mean = 1.0, SE = 0.2 (p = 0.003. Social comparison was more effective for increasing physical activity than social support and its effects did not depend on individual or team incentives.

  2. RECONSIDERING COMPETITIVE ADVANTAGES

    Directory of Open Access Journals (Sweden)

    Valentina Zaharia

    2011-12-01

    Full Text Available Development of the competitive advantage involves a considerable effort from any organization. In particular, those organizations involved in a strong competitive market require the development of strategies to allocate long-term strategic marketing resources, efficiently and with easily quantifiable results. Faced with a multitude of phenomena and processes sometimes contradictory on different markets of consumption, contemporarily marketing has the mission to develop as creative as possible the business strategy of the organizations, their capacity of interacting with customers and other categories of audience. Such concepts as strategic positioning, relational marketing, management of the relationship with the consumer, marketing integrated research, a.s.o. are only a few of the tools with the help of which the marketing managers will implement successful operational strategies. All these developments are creating a real new paradigm of Marketing aimed to better explain the new types of complex market relationship in which the 21st Century organization is .

  3. A randomized, controlled trial of team-based competition to increase learner participation in quality-improvement education.

    Science.gov (United States)

    Scales, Charles D; Moin, Tannaz; Fink, Arlene; Berry, Sandra H; Afsar-Manesh, Nasim; Mangione, Carol M; Kerfoot, B Price

    2016-04-01

    Several barriers challenge resident engagement in learning quality improvement (QI). We investigated whether the incorporation of team-based game mechanics into an evidence-based online learning platform could increase resident participation in a QI curriculum. Randomized, controlled trial. Tertiary-care medical center residency training programs. Resident physicians (n = 422) from nine training programs (anesthesia, emergency medicine, family medicine, internal medicine, ophthalmology, orthopedics, pediatrics, psychiatry and general surgery) randomly allocated to a team competition environment (n = 200) or the control group (n = 222). Specialty-based team assignment with leaderboards to foster competition, and alias assignment to de-identify individual participants. Participation in online learning, as measured by percentage of questions attempted (primary outcome) and additional secondary measures of engagement (i.e. response time). Changes in participation measures over time between groups were assessed with a repeated measures ANOVA framework. Residents in the intervention arm demonstrated greater participation than the control group. The percentage of questions attempted at least once was greater in the competition group (79% [SD ± 32] versus control, 68% [SD ± 37], P= 0.03). Median response time was faster in the competition group (P= 0.006). Differences in participation continued to increase over the duration of the intervention, as measured by average response time and cumulative percent of questions attempted (each Ponline course delivering QI content. Medical educators should consider game mechanics to optimize participation when designing learning experiences. Published by Oxford University Press in association with the International Society for Quality in Health Care 2016. This work is written by (a) US Government employee(s) and is in the public domain in the US.

  4. Competitive Advantage of MBA for Physician Executives: A Systematic Literature Review.

    Science.gov (United States)

    Turner, Anthony D; Stawicki, Stanislaw P; Guo, Weidun Alan

    2018-06-01

    In response to systemic challenges facing the US healthcare system, many medical students, residents and practicing physicians are pursuing a Master in Business Administration (MBA) degree. The value of such proposition remains poorly defined. The aim of this review is to analyze current literature pertaining to the added value of MBA training for physician executives (PEs). We hypothesized that physicians who supplement their clinical expertise with business education gain a significant competitive advantage. A detailed literature search of four electronic databases (PubMed, SCOPUS, Embase and ERIC) was performed. Included were studies published between Jan 2000 and June 2017, focusing specifically on PEs. Among 1580 non-duplicative titles, we identified 23 relevant articles. Attributes which were found to add value to one's competitiveness as PE were recorded. A quality index score was assigned to each article in order to minimize bias. Results were tabulated by attributes and by publication. We found that competitive domains deemed to be most important for PEs in the context of MBA training were leadership (n = 17), career advancement opportunities (n = 12), understanding of financial aspects of medicine (n = 9) and team-building skills (n = 10). Among other prominent factors associated with the desire to engage in an MBA were higher compensation, awareness of public health issues/strategy, increased negotiation skills and enhanced work-life balance. Of interest, the learning of strategies for reducing malpractice litigation was less important than the other drivers. This comprehensive systemic review supports our hypothesis that a business degree confers a competitive advantage for PEs. Physician executives equipped with an MBA degree appear to be better equipped to face the challenge of the dynamically evolving healthcare landscape. This information may be beneficial to medical schools designing or implementing combined dual-degree curricula.

  5. Economic competitiveness of nuclear power in China

    International Nuclear Information System (INIS)

    Hu Chuanwen

    2005-01-01

    Development of nuclear power in China has made a good progress. Currently, economic competitiveness of nuclear power compared to fossil-fuelled power plants is one of the major problems which hamper its development. This article presents the economic competitiveness of nuclear power in China with two-level analyses. First, levelized lifetime cost method is adopted for electricity generation cost comparisons. Important factors influencing economic competitiveness of nuclear power are described. Furthermore, a broad economic evaluation of the full fuel chain of nuclear power and fossil-fuelled plants is discussed concerning macro social-economic issues, environmental and health impacts. The comprehensive comparative assessment would be carried out for decision making to implement nuclear power programme. In consideration of external costs and carbon value, the economic competitiveness of nuclear power would be further improved. Facing swift economic growth, huge energy demand and heavy environmental burden, nuclear power could play a significant role in sustainable development in China. (authors)

  6. FACTORS INCREASING THE COMPETITIVENESS OF MILK PRODUCTION IN THE KRASNODAR REGION

    OpenAIRE

    Kremyanskaya E. V.

    2016-01-01

    The study justifies the need for improving the competitiveness of milk production in the commodity market, identifies the key indicators of improving the competitiveness of milk, which include the quality and level of costs. A direct dependence of the efficiency of realization of milk and incentives of operators of machine milking (milkers) on the quality of the raw milk produced is defined by means of the method of statistical groupings. A correlation and regression analysis of the quality o...

  7. Getting Competitive: Competitive Intelligence Is a Smart next Step for Information Pros

    Science.gov (United States)

    Correia, Cynthia Cheng

    2006-01-01

    Competitive Intelligence (CI) has become an attractive concept for Library and Information Science professionals, as information and research functions have become commoditized by end users, and financial, competitive, and performance pressures increase the need to demonstrate value. In the current competitive and cost-cutting environment,…

  8. The Improvement of HR-management as a Factor of Increasing of Companies’ Competitiveness in the Labour Market

    Directory of Open Access Journals (Sweden)

    Buyar Kateryna

    2015-09-01

    Full Text Available In my article were researched market economy mechanisms for increasing the competitiveness of companies in the labour market. The paper target was to prove the need to use economic and administrative mechanisms to improve a level of competitiveness of the company in the labour market. Such researches become more important today, because after my empirical analyse of literature I can only conclude that not a lot of researchers studied in this field of science and the most theories suggest that only employees must be competitive on the labour market. But as a result of my research I can deny this one-sided view and can confirm that nowadays not just employees, but also employers compete with each other in the labour market. So, successful organizations must pay big attention to the processes of HR-management, which must be improved. But not enough attention is paid to the system of management and its impact on workers. It is important to form close links between existing system management with inherent for company effective economic management mechanisms in the companies with the level of competitiveness of the company in the labour market. So the results of my research showed that companies must develop economic and administrative mechanisms to improve their competitiveness in the labour market. These mechanisms are a set of applied styles and methods of management that have a direct impact on the loyalty of workers and consequently, enhance its competitiveness both inside the company and in external labour markets. So I can conclude that the paper target was achieved.

  9. Measuring the competitiveness benefits of a transmission investment policy: The case of the Alberta electricity market

    International Nuclear Information System (INIS)

    Wolak, Frank A.

    2015-01-01

    Transmission expansions can increase the extent of competition faced by wholesale electricity suppliers with the ability to exercise unilateral market power. This can cause them to submit offer curves closer to their marginal cost curves, which sets market-clearing prices closer to competitive benchmark price levels. These lower wholesale market-clearing prices are the competitiveness benefit consumers realize from the transmission expansion. This paper quantifies empirically the competitiveness benefits of a transmission expansion policy that causes strategic suppliers to expect no transmission congestion. Using hourly generation-unit level offer, output, market-clearing price and congestion data from the Alberta wholesale electricity market from January 1, 2009 to July 31, 2013, an upper and lower bound on the hourly consumer competitiveness benefits of this transmission policy is computed. Both of these competitiveness benefits measures are economically significant, which argues for including them in transmission planning processes for wholesale electricity markets to ensure that all transmission expansions with positive net benefits to electricity consumers are undertaken. -- Highlights: •Define competitiveness benefits to consumers from transmission expansions in wholesale market. •Compute upper and lower bounds on competitiveness benefits for Alberta market. •Compare no-perceived congestion prices to actual prices to measure competitiveness benefits. •Economically substantial competitiveness benefits found for sample period studied. •To ensure adequate transmission, planning processes should account for these benefits

  10. The Pilgrimage to the Holy Face of Lucca in 1896: Documents and News from the Archive of the Congregation of the Holy Face

    Directory of Open Access Journals (Sweden)

    Tommaso Maria Rossi

    2017-12-01

    Full Text Available 100 records and many other documentary testimonies regarding the Congregation of the Holy Face of Lucca are stored within the funds of the Historical Diocesan Archive of Lucca. The Chapters of the Society of the Holy Face are present within the same Archive; this document is dated back to 1306-1308 and it is brought up together with the minutes of the meetings in a paper register of 16th-17th century, the only one remained concerning the renewed Society of the Holy Sacrament and the Holy Face. The brotherhood recovered importance during the 19th century mostly thanks to some priests of Lucca, including the Abbot Pietro Pera (the future Archbishop between 1845 and 1846. Specifically, two important moments regarding the renewed interest for the relics of Lucca can be registered after the Napoleonic Era. First, a competition for the construction of a golden lamp for the chapel of the Holy Face was carried out between 1835 and 1836, and Abbot Pera was charged to supervise the enterprise. Related documentaries as well as the various drawings presented for the competition are stored in the Archives of the Congregation of the Holy Face. Moreover, a pilgrimage to the simulacrum of Lucca took place during 1896. This event was very successful: the City and the entire Diocese accurately organized the arrival of about 132,000 pilgrims by controlling pilgrims’ overnighting and daily meals, and developing a visiting route concerning the shrines of the City.

  11. Oxytocin increases bias, but not accuracy, in face recognition line-ups

    OpenAIRE

    Bate, Sarah; Bennetts, Rachel; Parris, Benjamin A.; Bindemann, Markus; Udale, Robert; Bussunt, Amanda

    2014-01-01

    Previous work indicates that intranasal inhalation of oxytocin improves face recognition skills, raising the possibility that it may be used in security settings. However, it is unclear whether oxytocin directly acts upon the core face-processing system itself, or indirectly improves face recognition via affective or social salience mechanisms. In a double-blind procedure, 60 participants received either an oxytocin or placebo nasal spray before completing the One-in-Ten task – a standardized...

  12. FUTURE PROFESSIONAL EMPLOYEE`S COMPETITIVENESS A SOCIAL & EDUCATIONAL CONCEPT

    Directory of Open Access Journals (Sweden)

    Irina Aleksandrovnа Levitskaya

    2016-01-01

    Full Text Available In today’s world of growing value and importance of such indicators of competitive modern specialist training as professionalism, moral and social maturity, mobility, readiness for innovation. The implementation of this approach in the practice of higher education requires a multidisciplinary integrative approach. This ensures the integrity of the general professio-nal training of modern specialists. After graduating high school graduate is faced with the problem of the fierce market competition. Being dependent on changes in the job market, the specialist should be able to realize their potential ability to work, i.e. to be competitive in the labor market. The greatest importance is the integrative characteristics of the individual, providing a higher professional status, consistently high demand for professional services, higher ranking position in the job market, i.e. competitiveness.

  13. Behavioral and neural evidence of increased attention to the bottom half of the face in deaf signers

    Science.gov (United States)

    Mitchell, Teresa V.; Letourneau, Susan M.; Maslin, Melissa T.

    2013-01-01

    Purpose This study examined the effects of deafness and sign language use on the distribution of attention across the top and bottom halves of faces. Methods In a composite face task, congenitally deaf signers and typically hearing controls made same/different judgments of the top or bottom halves of faces presented with the halves aligned or spatially misaligned, while event-related potentials (ERPs) were recorded. Results Both groups were more accurate when judging misaligned than aligned faces, which indicates holistic face processing. Misalignment affected all ERP components examined, with effects on the N170 resembling those of face inversion. Hearing adults were similarly accurate when judging the top and bottom halves of the faces, but deaf signers were more accurate when attending to the bottom than the top. Attending to the top elicited faster P1 and N170 latencies for both groups; within the deaf group, this effect was greatest for individuals who produced the highest accuracies when attending to the top. Conclusions These findings dovetail with previous research by providing behavioral and neural evidence of increased attention to the bottom half of the face in deaf signers, and by documenting that these effects generalize to a speeded task, in the absence of gaze shifts, with neutral facial expressions. PMID:23142816

  14. Brokers and Competitive Advantage

    OpenAIRE

    Michael D. Ryall; Olav Sorenson

    2007-01-01

    The broker profits by intermediating between two (or more) parties. Using a biform game, we examine whether such a position can confer a competitive advantage, as well as whether any such advantage could persist if actors formed relations strategically. Our analysis reveals that, if one considers exogenous the relations between actors, brokers can enjoy an advantage but only if (1) they do not face substitutes either for the connections they offer or the value they can create, (2) they interm...

  15. To make a competitiveness lever out of energy transition

    International Nuclear Information System (INIS)

    Bellamy, Gilles; Ben Brahim, Hedi; Berger, Raphael; Servan, Thibault; Dassa, Francois; Dreyer, Iana; Leger, Sebastien; Maneville, Frederic de; Perez, Yannick; Rosier, Philippe; Rusquec, Jean du; Tlili, Cecile; Tran Thiet, Jean-Paul

    2012-11-01

    This note focuses of the major challenges for the French energy sector within a context of continuous cost increase, and outlines the central role of Europe to face the energy challenges. The authors state proposals under three main themes: a better management of energy consumption, a support to the emergence of new competitive industrial sectors without weakening the existing ones, and make the Europe of energy progress. The authors address the challenge of energy cost increase (a traditionally efficient French energy mix but with costs to increase in the future, a weak energy performance, a financial and regulatory framework not favourable to investments and innovation), discuss the European energy policy which, according to them, lacks ambition (a policy unbalanced by the prevalence of the climate issue, a national independence in contradiction with increasing interdependencies) and then make their proposals

  16. A Firm-Level Innovation Management Framework and Assessment Tool for Increasing Competitiveness

    Directory of Open Access Journals (Sweden)

    Sorin Cohn

    2013-10-01

    Full Text Available Innovation depends on much more than just technology and R&D. It is a means to an end – competitive success and higher market value – and it needs to be managed strategically and methodically for tangible corporate performance where it matters: in the market. This article introduces a comprehensive corporate innovation management framework (v-CIM and a targeted competitiveness assessment tool (i-TCA. Properly used by corporate leaders, this framework and its associated tool enable innovation managers to decide on priorities for competitive development, adopt appropriate innovation strategies to meet corporate goals, monitor progress, make adjustments, and help create and maintain a culture of innovation that is aligned with business goals.

  17. Competitive outcome of Daphnia-Simocephalus experimental microcosms: salinity versus priority effects.

    Directory of Open Access Journals (Sweden)

    Cláudia Loureiro

    Full Text Available Competition is a major driving force in freshwaters, especially given the cyclic nature and dynamics of pelagic food webs. Competition is especially important in the initial species assortment during colonization and re-colonization events, which depends strongly on the environmental context. Subtle changes, such as saline intrusion, may disrupt competitive relationships and, thus, influence community composition. Bearing this in mind, our objective was to assess whether low salinity levels (using NaCl as a proxy alter the competitive outcome (measured as the rate of population biomass increase of Daphnia-Simocephalus experimental microcosms, taking into account interactions with priority effects (sequential species arrival order. With this approach, we aimed to experimentally demonstrate a putative mechanism of differential species sorting in brackish environments or in freshwaters facing secondary salinization. Experiments considered three salinity levels, regarding NaCl added (0.00, 0.75 and 1.50 g L(-1, crossed with three competition scenarios (no priority, priority of Daphnia over Simocephalus, and vice-versa. At lower NaCl concentrations (0.00 and 0.75 g L(-1, Daphnia was a significantly superior competitor, irrespective of the species inoculation order, suggesting negligible priority effects. However, the strong decrease in Daphnia population growth at 1.50 g L(-1 alleviated the competitive pressure on Simocephalus, causing an inversion of the competitive outcome in favour of Simocephalus. The intensity of this inversion depended on the competition scenario. This salinity-mediated disruption of the competitive outcome demonstrates that subtle environmental changes produce indirect effects in key ecological mechanisms, thus altering community composition, which may lead to serious implications in terms of ecosystem functioning (e.g. lake regime shifts due to reduced grazing and biodiversity.

  18. Competitive devaluations in currency wars: financial projections of neo-protectionism

    Directory of Open Access Journals (Sweden)

    Zoryana Lutsyshyn

    2013-08-01

    Full Text Available The article examines the nature of a currency war as signs of neoprotectionism in terms of global challenges the global monetary system which came in yet another transformation period has faced. We analyze a mechanism of performance of competitive devaluations as a tool for improving the competitiveness of national economies. It is given the author's interpretation of the financial instruments of neo-protectionism thorough a thorough study of the latter.

  19. Competitive intelligence in emerging economies: A comparative study between Brazil and South Africa

    Directory of Open Access Journals (Sweden)

    N Sewdass

    2015-07-01

    Full Text Available Competitive intelligence (CI has long been recognised as a strategic management tool that could enhance competitiveness. CI is expected to play an essential developmental role in emerging economies. The need to enhance companies’ competitiveness has grown rapidly. CI is essential, and will increasingly be a challenge in the years to come, especially for emerging economies. This article will compare CI activities in South Africa with CI activities in Brazil. Companies in these two countries have faced increased environmental uncertainty and increasingly there is a need to compete. A questionnaire survey methodology was used where questionnaires were administered to CI experts in organisations in South Africa and Brazil. The findings of the study revealed that only a limited number of organisations in Brazil and South Africa recognise the importance of a CI unit. It was also interesting to note that the CI function is more mature in South Africa than in Brazil. As Brazil and South Africa become more integrated into the global economy, it stands to reason that the global economy will have more of an impact on the countries’ economies. To this end it has become more crucial to monitor global events and trends and it is very important for both countries to develop a CI culture.

  20. Can PACS make a radiology department more competitive?

    International Nuclear Information System (INIS)

    Strickland, Nicola H.

    1999-01-01

    One of the motives for putting in a picture archiving and communication system (PACS) is to improve efficiency and hence enhance the competitive strength of the radiology department. Many would argue that it is now negligent to consider installing an old fashioned conventional radiology department rather than a PACS. In considering the issue it is important to be clear about the nature of the competition facing radiologists. This varies depending on the country and upon whether the institution is public or private. PACS can potentially help to overcome this competition in two ways: by providing real-time radiology, and by enabling teleradiology. Success in these areas requires state-of-the-art implementations of PACS, particularly clinically relevant PACS software, and adequate staffing levels

  1. Identifying competitive strategies to improve the performance of hospitals in a competitive environment.

    Science.gov (United States)

    Chang, Chuan-Hui; Chiao, Yu-Ching; Tsai, Yafang

    2017-11-21

    This study is based on competitive dynamics theory, and discusses competitive actions (including their implementation requirements, strategic orientation, and action complexity) that influence hospitals' performance, while also meeting the requirements of Taiwan's "global budget" insurance payment policy. In order to investigate the possible actions of hospitals, the study was conducted in two stages. The first stage investigated the actions of hospitals from March 1 to May 31, 2009. Semi-structured questionnaires were used, which included in-depth interviews with senior supervisors of 10 medium- and large-scale hospitals in central Taiwan. This stage collected data related to the types of actions adopted by the hospitals in previous years. The second stage was based on the data collected from the first stage and on developed questionnaires, which were distributed from June 29 to November 1, 2009. The questionnaires were given to 20 superintendents, deputy superintendents, and supervisors responsible for the management of a hospital, and focused on medical centers and regional hospitals in central Taiwan in order to determine the types and number of competitive actions. First, the strategic orientation of an action has a significantly positive influence on subjective performance. Second, action complexity has a significantly positive influence on the subjective and the objective performance of a hospital. Third, the implementation requirements of actions do not have a significantly positive impact on the subjective or the objective performance of a hospital. Managers facing a competitive healthcare environment should adopt competitive strategies to improve the performance of the hospital.

  2. Negative plant-soil feedbacks increase with plant abundance, and are unchanged by competition.

    Science.gov (United States)

    Maron, John L; Laney Smith, Alyssa; Ortega, Yvette K; Pearson, Dean E; Callaway, Ragan M

    2016-08-01

    Plant-soil feedbacks and interspecific competition are ubiquitous interactions that strongly influence the performance of plants. Yet few studies have examined whether the strength of these interactions corresponds with the abundance of plant species in the field, or whether feedbacks and competition interact in ways that either ameliorate or exacerbate their effects in isolation. We sampled soil from two intermountain grassland communities where we also measured the relative abundance of plant species. In greenhouse experiments, we quantified the direction and magnitude of plant-soil feedbacks for 10 target species that spanned a range of abundances in the field. In soil from both sites, plant-soil feedbacks were mostly negative, with more abundant species suffering greater negative feedbacks than rare species. In contrast, the average response to competition for each species was unrelated with its abundance in the field. We also determined how competitive response varied among our target species when plants competed in live vs. sterile soil. Interspecific competition reduced plant size, but the strength of this negative effect was unchanged by plant-soil feedbacks. Finally, when plants competed interspecifically, we asked how conspecific-trained, heterospecific-trained, and sterile soil influenced the competitive responses of our target species and how this varied depending on whether target species were abundant or rare in the field. Here, we found that both abundant and rare species were not as harmed by competition when they grew in heterospecific-trained soil compared to when they grew in conspecific-cultured soil. Abundant species were also not as harmed by competition when growing in sterile vs. conspecific-trained soil, but this was not the case for rare species. Our results suggest that abundant plants accrue species-specific soil pathogens to a greater extent than rare species. Thus, negative feedbacks may be critical for preventing abundant species from

  3. Effects of competition on hospital quality: an examination using hospital administrative data.

    Science.gov (United States)

    Palangkaraya, Alfons; Yong, Jongsay

    2013-06-01

    This paper investigates the effects of competition on hospital quality using hospital administration data from the State of Victoria, Australia. Hospital quality is measured by 30-day mortality rates and 30-day unplanned readmission rates. Competition is measured by Herfindahl-Hirschman index and the numbers of competing public and private hospitals. The paper finds that hospitals facing higher competition have lower unplanned admission rates. However, competition is related negatively to hospital quality when measured by mortality, albeit the effects are weak and barely statistically significant. The paper also finds that the positive effect of competition on quality as measured by unplanned readmission differs greatly depending on whether the hospital is publicly or privately owned.

  4. The most critical issues facing managers in South Africa today

    Directory of Open Access Journals (Sweden)

    G. Maritz

    2002-12-01

    Full Text Available South African managers today find themselves squeezed between juxtapositions, such as international competition and simultaneous skill development programmes to combat illiteracy. A second example is high unemployment and the concurrent shortage of IT specialists. Affirmative action has led to troublesome labour relations. HIV/AIDS has an enormous impact on business and must be managed. South African managers need to change their managerial approaches to cope with the increasing demands of this country. Managers must be aware of the realities facing them and know how to turn them into potential growth opportunities for their organisations and South Africa as a country.

  5. Integrating novel chemical weapons and evolutionarily increased competitive ability in success of a tropical invader.

    Science.gov (United States)

    Zheng, Yu-Long; Feng, Yu-Long; Zhang, Li-Kun; Callaway, Ragan M; Valiente-Banuet, Alfonso; Luo, Du-Qiang; Liao, Zhi-Yong; Lei, Yan-Bao; Barclay, Gregor F; Silva-Pereyra, Carlos

    2015-02-01

    The evolution of increased competitive ability (EICA) hypothesis and the novel weapons hypothesis (NWH) are two non-mutually exclusive mechanisms for exotic plant invasions, but few studies have simultaneously tested these hypotheses. Here we aimed to integrate them in the context of Chromolaena odorata invasion. We conducted two common garden experiments in order to test the EICA hypothesis, and two laboratory experiments in order to test the NWH. In common conditions, C. odorata plants from the nonnative range were better competitors but not larger than plants from the native range, either with or without the experimental manipulation of consumers. Chromolaena odorata plants from the nonnative range were more poorly defended against aboveground herbivores but better defended against soil-borne enemies. Chromolaena odorata plants from the nonnative range produced more odoratin (Eupatorium) (a unique compound of C. odorata with both allelopathic and defensive activities) and elicited stronger allelopathic effects on species native to China, the nonnative range of the invader, than on natives of Mexico, the native range of the invader. Our results suggest that invasive plants may evolve increased competitive ability after being introduced by increasing the production of novel allelochemicals, potentially in response to naïve competitors and new enemy regimes. © 2014 The Authors. New Phytologist © 2014 New Phytologist Trust.

  6. Competitive differentiation through brand extensions in the era of hyper competition

    Directory of Open Access Journals (Sweden)

    Claudiu-Catalin Munteanu

    2015-03-01

    Full Text Available In the era of hyper competition, competitive differentiation has become increasingly important. Brand extensions are used by companies across various industries for competitive differentiation. But in the era of hyper competition, a successful differentiation strategy requires that a brand emphasizes on uniqueness rather than commoditization. In this article, we make a case for creating a meaningful differentiation strategy. We emphasize the role of brand extensions for competitive differentiation and highlight the main perils of using brand extensions as a primary differentiation strategy. By using qualitative research, we identify primary objectives for brand extensions in practice. This investigation uses in-depth interviews with 14 senior brand managers across various industries to highlight brand portfolio strategies in relation to the brand differentiation strategy. Findings reveal that for business at the base of the pyramid, in markets such as Romania, brand managers are using brand extensions to increase sales or to boost short-term revenue rather than to implement a coherent differentiation strategy. We conclude with multiple recommendations for improving brand extension usage as a strategic instrument for creating meaningful differentiation in the era of hyper competition.

  7. STRENGTHENING COUNSELORS SPIRITUALITY IN FACING ASEAN ECONOMIC COMMUNITY (AEC

    Directory of Open Access Journals (Sweden)

    Muhamad Rozikan

    2017-05-01

    Full Text Available There is an anxiety to face ASEAN Economic Community (AEC. This is natural reaction when we see our readiness to face competition compared with other ASEAN countries. Such manner already exists since the inception of ASEAN in 1967. The anxiety would be a reasonable thing to the enactment of MEA, considering not all the people know what the MEA is. The survey results indicate that the stakeholder both the central government, local government, academia, and society in this country is still relatively have low understanding and knowledge about the ASEAN Economic community (AEC. It is ironic, other ASEAN countries has been intensely preparing steps needed to face AEC, while the majority of the Indonesian people do not know what it is. Modern life along with science, technology and economic progress experienced by Western nations turned out to have caused various situations of life that does not give happiness and a growing sense of inner emptiness. The counselor existence in the counseling today, should be able to develop its human resources, so it is able to answer the problem to encounter global competition of ASEAN Economic Community (AEC. Spiritual counseling and guidance counselors as an alternative solution to deal with the AEC which fully loaded with interest and ability/professionalism in various occupations faced.

  8. Impacts on Competitiveness from EU ETS. An analysis of the Dutch Industry

    International Nuclear Information System (INIS)

    De Bruyn, S.; Nelissen, D.; Korteland, M.; Davidson, M.; Faber, J.; Van de Vreede, G.

    2008-01-01

    The EU emissions trading scheme (ETS) was launched in 2005 to cap CO2 emissions from large industrial facilities and electricity producers. The European Commission is currently designing the post 2012 EU ETS, as outlined in COM(2008)16. Novel to this system is that a greater part of the rights will be auctioned. Auctioning in general assures a greater deal of efficiency compared to (certain types of) free allocation, lowers the administrative costs and prevents eventual windfall profits. However, auctioning also implies a potential loss of competitiveness for industry. If no international agreement on future climate policies is reached, firms may not be able to pass on the higher costs to their customers and may be faced with a loss in profitability and the threat of import substitution. In any emission trading scheme with an absolute cap, a relocation of production that is not covered by CO2 targets implies an increase in global CO2 emissions. This phenomenon has been labelled as 'carbon leakage'. To prevent carbon leakage, the Commission has proposed to exempt exposed sectors from auctioning and allocating them rights freely on the basis of a benchmark. A severe loss of competitiveness is here the main criterion against which it is decided whether sectors will be subject to auctioning or free allocation. This study has investigated which industrial sectors of the Dutch economy possibly face a loss of competitiveness from auctioning. The competitive position is determined by the combination of significant potential cost price increases and substantial imports and export flows to countries that have no comparable climate change policy. It appears that especially in the aluminium, fertilizer, iron and steel , inorganic and other base chemicals sectors relatively high cost price increases can be expected which may not be fully passed on to their customers. Profitability in these sectors may be reduced and the risk of carbon leakage increased. However, in terms of

  9. Collecting Societies, Competition and the Services Directive

    DEFF Research Database (Denmark)

    Riis, Thomas

    2011-01-01

    the harms to cultural diversity. In addition to the competition law complications, the Services Directive puts significant restrictions on the member states to adopt or maintain national rules for collecting societies and that creates an urgent need for adopting a framework directive for collecting......The market for collective management of copyrights in the EU is in transition and the collecting societies are facing a number of challenges primarily based on the EU rules on competition and the freedom to provide services. Some of the major right holders are withdrawing their rights from...... the system of reciprocal representation agreements which fragments the repertoire. This is partly due to the market evolution and the emergence of new business models but also promoted by the European Commission initiatives intended to introduce a certain degree of competition in the collective management...

  10. Internationalization as a strategy to increase the competitiveness of the wine chain Gaucho

    Directory of Open Access Journals (Sweden)

    Sinval Oliveira Souza

    2009-03-01

    Full Text Available This article examines the complexity of the competitive environment of the Brazilian wine industry, focusing on companies gaúcha through the perspective of the value chain, reporting the main challenges that are presented in relation to international competition. It also presents a case study conducted with two major players and their strategies of internationalization. Finally evaluate the constraints that hinder competitiveness in the global market, raising some issues that should be considered by companies seeking to expand its national participation in global markets.

  11. Alberta's new competitive electricity system

    International Nuclear Information System (INIS)

    Hancher, L.

    1996-01-01

    The shape, speed and direction of further reforms in Alberta's electric power industry were forecast, following the introduction of a competitive framework for the industry, the first province to do so in Canada, effective January 1996. This study reviews the previously existing system ( a mix of investor-owned and municipally-owned utilities), as well as the proposed new structure as laid out in the new Electric Utilities Act, based on the three principles of unbundling, a competitive power pool and open system access transmission. The paper also reviewed some of the major issues that will have to be faced in the future, such as how to deal with market power and possible collusion between the generators to hold prices down, a problem that has been the well-known failing of the U.K. pool mechanism

  12. Competitive Strategies and Financial Performance of Small Colleges

    Science.gov (United States)

    Barron, Thomas A., Jr.

    2017-01-01

    Many institutions of higher education are facing significant financial challenges, resulting in diminished economic viability and, in the worst cases, the threat of closure (Moody's Investor Services, 2015). The study was designed to explore the effectiveness of competitive strategies for small colleges in terms of financial performance. Five…

  13. THE EFFECT OF STRUCTURAL FUNDS ON REGIONAL COMPETITIVENESS IN THE NEW EU COUNTRIES: THE CASE OF ROMANIA AND BULGARIA

    Directory of Open Access Journals (Sweden)

    GLIGOR DELIA ANCA GABRIELA

    2015-03-01

    Full Text Available In the context of internationalization and globalization of the world economy, regional competitiveness is thoroughly debated by politicians and policy makers, emphasizing measurable differences between development regions, without any clear political or conceptual framework. The process of European Union integration is a main driving force of change, aiming to increase the efficiency and competitiveness of the fragmented European economy in the face of increasing internationalization. This often exposes countries and regions with unequal resources and technology and different economic structures to international competition. Such is the case of Romania and Bulgaria, countries that after joining the European Union in 2007 were given an opportunity to recover in terms of regional competitiveness and economic growth, namely structural funds as a form of nonrefundable European financial help to disadvantaged regions of member states. This research is thus focused on underlining and analyzing the relation between structural funds’ absorption and the degree of regional competitiveness for the development regions of Romania and Bulgaria, during their first programming period, through identifying and analyzing the factors that influence regional competitiveness and the amount of structural funds absorbed. First, two competitiveness country profiles are created based on data provided by relevant international organisms and second, an impact analysis is developed using six regional competitiveness indicators, grouped into three categories (economic, social and technological. Results show that EU funds critically influence the competitiveness of Romanian and Bulgarian regions, providing reliable data for policy decision makers

  14. Increased fusiform area activation in schizophrenia during processing of spatial frequency-degraded faces, as revealed by fMRI.

    Science.gov (United States)

    Silverstein, S M; All, S D; Kasi, R; Berten, S; Essex, B; Lathrop, K L; Little, D M

    2010-07-01

    People with schizophrenia demonstrate perceptual organization impairments, and these are thought to contribute to their face processing difficulties. We examined the neural substrates of emotionally neutral face processing in schizophrenia by investigating neural activity under three stimulus conditions: faces characterized by the full spectrum of spatial frequencies, faces with low spatial frequency information removed [high spatial frequency (HSF) condition], and faces with high spatial frequency information removed [low spatial frequency (LSF) condition]. Face perception in the HSF condition is more reliant on local feature processing whereas perception in the LSF condition requires greater reliance on global form processing. Past studies of perceptual organization in schizophrenia indicate that patients perform relatively more poorly with degraded stimuli but also that, when global information is absent, patients may perform better than controls because of their relatively increased ability to initially process individual features. Therefore, we hypothesized that people with schizophrenia (n=14) would demonstrate greater face processing difficulties than controls (n=13) in the LSF condition, whereas they would demonstrate a smaller difference or superior performance in the HSF condition. In a gender-discrimination task, behavioral data indicated high levels of accuracy for both groups, with a trend toward an interaction involving higher patient performance in the HSF condition and poorer patient performance in the LSF condition. Patients demonstrated greater activity in the fusiform gyrus compared to controls in both degraded conditions. These data suggest that impairments in basic integration abilities may be compensated for by relatively increased activity in this region.

  15. COMPETITIVE INTELLIGENCE ANALYSIS - SCENARIOS METHOD

    Directory of Open Access Journals (Sweden)

    Ivan Valeriu

    2014-07-01

    Full Text Available Keeping a company in the top performing players in the relevant market depends not only on its ability to develop continually, sustainably and balanced, to the standards set by the customer and competition, but also on the ability to protect its strategic information and to know in advance the strategic information of the competition. In addition, given that economic markets, regardless of their profile, enable interconnection not only among domestic companies, but also between domestic companies and foreign companies, the issue of economic competition moves from the national economies to the field of interest of regional and international economic organizations. The stakes for each economic player is to keep ahead of the competition and to be always prepared to face market challenges. Therefore, it needs to know as early as possible, how to react to others’ strategy in terms of research, production and sales. If a competitor is planning to produce more and cheaper, then it must be prepared to counteract quickly this movement. Competitive intelligence helps to evaluate the capabilities of competitors in the market, legally and ethically, and to develop response strategies. One of the main goals of the competitive intelligence is to acknowledge the role of early warning and prevention of surprises that could have a major impact on the market share, reputation, turnover and profitability in the medium and long term of a company. This paper presents some aspects of competitive intelligence, mainly in terms of information analysis and intelligence generation. Presentation is theoretical and addresses a structured method of information analysis - scenarios method – in a version that combines several types of analysis in order to reveal some interconnecting aspects of the factors governing the activity of a company.

  16. Competitive Aggression without Interaction: Effects of Competitive versus Cooperative Instructions on Aggressive Behavior in Video Games.

    Science.gov (United States)

    Anderson, Craig A.; Morrow, Melissa

    1995-01-01

    Extended and tested Deutsch's theory of competition effects. Predicted that people view competitive situations as inherently more aggressive than cooperative ones. Predicted that leading people to think of an aggressive situation in competitive terms would increase aggressive behavior. Increase of kill ratio occurred in absence of changes in…

  17. The changing refinery/vendor relationship: One tool for increased competitiveness

    International Nuclear Information System (INIS)

    Borowski, C.J.; Swett, G.H.

    1996-01-01

    The historic relationship between many petroleum refineries and vendors was adversarial. However, during the past 10 years, many industrial firms have found that working together with vendors is critical to reducing costs and improving quality--the two key elements required to maintain a competitive position. As refiners have begun working with their vendors more like partners, numerous benefits have accrued to the refining industry. This paper analyzes how the refiner-vendor relationship has changed. Specifically, the authors address the following issues: the competitive threat that has forced a different approach to contracting services and goods; how right-sizing and capacity creep have contributed to the need to re-examine historic practices; key elements in a successful refinery/vendor relationship; how does it work in real life; and implementing a partnering program

  18. CORPORATE SOCIAL RESPONSIBILITY AS A COMPETITIVE STRATEGY: THE CASE OF HUMAN COMPANY

    Directory of Open Access Journals (Sweden)

    Daniela Castro Murillo

    2013-07-01

    Full Text Available Human Company, a 100% Costa Rican business, through its brand Eco Sunrise has achieved to produce biodegradable goods under a socially responsible approach. This paper is aimed at evaluating how these practices influence the Company’s competitiveness levels using the PRISMA method and the CINBAGE matrix. Therefore, the general objective is to determine whether Corporate Social Responsibility (CSR is a competitive strategy for Human Company, for which the Company must identify advantages and obstacles faced by SMEs in regards to CSR, evaluate each of the areas comprising the Company’s CSR, quantify the Company´s competitiveness, and determine how CSR influences competitiveness.

  19. Cost containment and the backdraft of competition policies.

    Science.gov (United States)

    Light, D W

    2001-01-01

    This article offers an explanation of why governments and other purchasers found competition policies attractive, and it summarizes a set of new case studies. Faced with economic slowdown and the need to retrench social services, governments felt their legitimacy threatened and sought a new approach that would legitimize controlling costs. Starting in the 1980s, a group of pro-capitalist "moral entrepreneurs" launched an international business movement focused on reducing waste in governmental and welfare services through competition and privatization. Political leaders in a number of the developed industrialized countries enthusiastically embraced "managed competition" as a way to control the costs of health care services and to make them more accountable. The dangers of implementation and the extensive market failures that are ever-present in medicine, however, led most governments to pull back. Most nations that implemented competition policies experienced a political backdraft of protest from patients and providers that swept them out of office.

  20. Competitive intransitivity promotes species coexistence.

    Science.gov (United States)

    Laird, Robert A; Schamp, Brandon S

    2006-08-01

    Using a spatially explicit cellular automaton model with local competition, we investigate the potential for varied levels of competitive intransitivity (i.e., nonhierarchical competition) to promote species coexistence. As predicted, on average, increased levels of intransitivity result in more sustained coexistence within simulated communities, although the outcome of competition also becomes increasingly unpredictable. Interestingly, even a moderate degree of intransitivity within a community can promote coexistence, in terms of both the length of time until the first competitive exclusion and the number of species remaining in the community after 500 simulated generations. These results suggest that modest levels of intransitivity in nature, such as those that are thought to be characteristic of plant communities, can contribute to coexistence and, therefore, community-scale biodiversity. We explore a potential connection between competitive intransitivity and neutral theory, whereby competitive intransitivity may represent an important mechanism for "ecological equivalence."

  1. Is healthy competition healthy? New evidence of the impact of hospital competition.

    Science.gov (United States)

    Gift, Thomas L; Arnould, Richard; DeBrock, Larry

    2002-01-01

    Competition among hospitals is commonly regarded as inefficient due to the medical arms race phenomenon, but most evidence for this hypothesis predates the Medicare prospective payment system and preferred provider legislation. Recent studies indicate hospital competition reduces costs and prices, but nearly all such research has focused on California. We add to the body of literature that analyzes the effects of competition in hospital markets. Using data from the state of Washington, we show that hospitals assume more risk in competitive markets by being more likely to accept prospective payment arrangements with insurers. If the arrangement is retrospective, the hospital is more likely to offer a discount as the number of competing hospitals increases. Both findings indicate that competitive forces operate the same in hospital markets as in most others: as the number of competitors increases, prices decrease and market power shifts from the suppliers to purchasers. The medical arms race hypothesis that favors more concentrated hospital markets no longer appears to be valid.

  2. MICRO FRANCHISING AS A TOOL FOR INCREASING SELF-EMPLOYMENT AND COMPETITIVENESS: CROATIAN EXAMPLES

    Directory of Open Access Journals (Sweden)

    Ljiljana Kukec

    2017-01-01

    Full Text Available Franchising has been present in the global economy in its current format for more than a hundred years. Companies have used franchising for growing their business and geographical expansion by bridging the distance in partnership with local entrepreneurs. Micro franchising provides a proven business model and a chance for self-employment by exploiting all advantages of franchising on a far smaller scale than traditional franchising. This model also helps potential entrepreneurs with low income to cross certain barriers, establish a sustainable business and create opportunities for new employment with the mentorship of the franchisor. With micro franchising, franchise systems could open locations where franchising in the traditional format would (could not work and by doing so it could expand their business and gain competitiveness on the market, while at the same time enhancing employment and the development of entrepreneurship. This paper examines the micro-franchising situation in Croatia and checks if this model of growing business can help in increasing competitiveness of a company and at the same time enhance self-employment. Due to their pioneer work in the field of micro franchising in Croatia, Body Creator and Surf’n’Fries were chosen as practical examples.

  3. Quality of life and competitive work among adults with severe mental illness: moderating effects of family contact.

    Science.gov (United States)

    Gold, Paul B

    2013-12-01

    OBJECTIVE Competitive employment may improve life quality for adults with severe mental illness, but it is not known for whom or under what circumstances. On the basis of previous research demonstrating benefits of family contact for African-American adults with severe mental illness, it was hypothesized that frequent family contact would moderate (enhance) a positive association between competitive employment and global quality of life for a rural sample of predominantly African-American adults. METHODS In a secondary analysis of data collected from a randomized trial of supported employment, a series of nested random regression analyses was conducted to test the hypothesized moderating effect of face-to-face family contact on the association between competitive employment and global quality of life, controlling for severity of psychiatric symptoms and satisfaction with family relations. RESULTS Most of the 143 study participants spent time with a family member at least once a month (80%)-and most at least weekly (60%). Participants who held a competitive job and had face-to-face contact with family members at least weekly reported higher global quality of life than all other study participants. CONCLUSIONS In this rural sample of African-American adults with severe mental illness, competitive work was associated with higher global quality of life only for those who frequently spent time with family members. Research is needed to test the generalizability of this finding to other geographic settings and cultures, as well as the feasibility and effectiveness of formal inclusion of family members in psychosocial rehabilitation interventions.

  4. Face-to-Face Interference in Typical and Atypical Development

    Science.gov (United States)

    Riby, Deborah M.; Doherty-Sneddon, Gwyneth; Whittle, Lisa

    2012-01-01

    Visual communication cues facilitate interpersonal communication. It is important that we look at faces to retrieve and subsequently process such cues. It is also important that we sometimes look away from faces as they increase cognitive load that may interfere with online processing. Indeed, when typically developing individuals hold face gaze…

  5. Mindfulness training attenuates the increase in salivary cortisol concentration associated with competition in highly trained wheelchair-basketball players.

    Science.gov (United States)

    MacDonald, Luke A; Minahan, Clare L

    2018-02-01

    This study determined the effect of 8 wk of mindfulness training (MT) on salivary cortisol (sCort) and rate of salivary Immunoglobulin-A (sIgA) secretion in wheelchair-basketball players during a competition period. The mindful group completed 8 weeks of MT in addition to training and competition. sCort and rate of sIgA secretion were measured at baseline, at 2-week intervals, the end and 2 weeks following the intervention. A significant time and group interaction was observed for sCort (F = 3.297, P = 0.040, ES = 0.191); sCort increased in the control group from MT-BL to MT-2wk (P = 0.001) and remained significantly elevated at MT-4wk (P = 0.013) and MT-6wk (P = 0.002). sCort decreased from MT-6wk to MT-8wk (P  0.05). Mindful group sCort increased from MT-BL to MT-2wk (P = 0.042) but decreased to concentrations no different to MT-BL for the rest of the intervention period (P > 0.05). There were no group differences in rate of sIgA secretion during the intervention (P = 0.810). It was concluded that 8 weeks of MT attenuated the increase in sCort associated with the competition period.

  6. Network Competition and Entry Deterrence

    OpenAIRE

    Calzada, Joan; Valletti, Tommaso

    2005-01-01

    We develop a model of logit demand that extends to a multi-firm industry the traditional duopoly framework of network competition with access charges. Firstly, we show that, when incumbents do not face the threat of entry and compete in prices, they inefficiently establish the reciprocal access charge below cost. This inefficiency disappears if incumbents compete in utilities instead of prices. Secondly, we study how incumbents change their choices under the threat of entry when they determin...

  7. Glued to Which Face? Attentional Priority Effect of Female Babyface and Male Mature Face

    Directory of Open Access Journals (Sweden)

    Wenwen Zheng

    2018-03-01

    Full Text Available A more babyfaced individual is perceived as more child-like and this impression from babyface, as known as babyface effect, has an impact on social life among various age groups. In this study, the influence of babyfaces on visual selective attention was tested by cognitive task, demonstrating that the female babyface and male mature face would draw participants’ attention so that they take their eyes off more slowly. In Experiment 1, a detection task was applied to test the influence of babyfaces on visual selective attention. In this experiment, a babyface and a mature face with the same gender were presented simultaneously with a letter on one of them. The reaction time was shorter when the target letter was overlaid with a female babyface or male mature face, suggesting an attention capture effect. To explore how this competition influenced by attentional resources, we conducted Experiment 2 with a spatial cueing paradigm and controlled the attentional resources by cueing validity and inter-stimulus interval. In this task, the female babyface and male mature face prolonged responses to the spatially separated targets under the condition of an invalid and long interval pre-cue. This observation replicated the result of Experiment 1. This indicates that the female babyface and male mature face glued visual selective attention once attentional resources were directed to them. To further investigate the subliminal influence from a babyface, we used continuous flash suppression paradigm in Experiment 3. The results, again, showed the advantage of the female babyfaces and male mature faces: they broke the suppression faster than other faces. Our results provide primary evidence that the female babyfaces and male mature faces can reliably glue the visual selective attention, both supra- and sub-liminally.

  8. Competition between Sphagnum magellanicum and Eriophorum angustifolium as affected by raised CO2 and increased N deposition

    NARCIS (Netherlands)

    Heijmans, M.M.P.D.; Klees, H.; Berendse, F.

    2002-01-01

    The competition between peat mosses (Sphagnum) and vascular plants as affected by raised CO2 and increased N deposition was studied in a glasshouse experiment by exposing peat monoliths with monocultures and mixtures of Sphagnummagellanicum and Eriophorumangustifolium to ambient (350 ppmv) or raised

  9. Colleges Struggle to Dispose of Hazardous Wastes in Face of Rising Costs and Increased Regulation.

    Science.gov (United States)

    Magner, Denise K.

    1989-01-01

    After years of being ignored by federal regulators because of the low volume of hazardous waste in question, colleges and universities are facing increased enforcement of environmental laws concerning waste disposal and storage, at great cost in money, facilities, and personnel. (MSE)

  10. The Competitive Advantages of Retail Enterprises: the Factor and the Result of Competitive Relations

    Directory of Open Access Journals (Sweden)

    Chorna Maryna V.

    2018-03-01

    Full Text Available The article is aimed at systematization and development of a conceptual-categorical apparatus of the essence of competitive advantages. The approaches to their interpretation have been allocated. The essential characteristics and stages of the life cycle of competitive advantages are considered. As active stages it is suggested to consider the following: formation, implementation, and development. The basic properties of competitive advantages such as dual character have been substantiated and supplemented. Both the factor and the effective nature of competitive advantages are characterized. On the basis of the mentioned approaches together with the identified features, a definition of the concept of «competitive advantages» as economic category has been proposed. Its use as a base along with taking into consideration the functional specificity of trade enterprises has allowed: clarifying the essence of competitive advantages of retail enterprises; suggesting their definition as a factor and as a result of competitive relations. The identification of dual character will increase the possibilities to assess competitive advantages. Prospects for further researches in this direction are connected with allocating of peculiarities and kinds of competitive advantages of retail trade enterprises with the purpose of increasing the of validity of decisions on their formation, implementation, and development.

  11. GLOBAL COMPETITION AND ROMANIA’S NATIONAL COMPETITIVE ADVANTAGE

    Directory of Open Access Journals (Sweden)

    Pop Nicolae Alexandru

    2013-07-01

    Full Text Available Analyzing products and services around us it is clear that most of them are the result of production factors, labor and capital becoming more international and increasingly less and less national. We are witnessing the globalization of markets and production, to a large global integration and interdependence, increase personalization of production and services as a result of new communication systems interaction and flexible production processes. Markets will continue to homogenize and diversify at the same time, so it is important that as a global marketer one addresses a market segment defined by income, age, and consumption habits and not by membership of a nation. The most visible and polarized is the premium segment fighting for high income clients where brand value plays an important role. Instead identification of large segments of customers offers the advantages of scale economy in production and marketing for global enterprises. Consumer profile is the dominant global consumer requesting and accepting global products and services easily. In fact, what can force an economic alignment to achieve the best performance, rather than the global consumer. The research methodology used includes literature review, comparative analysis, synthesis of data based on bibliographic resources and official documents.The aim of the paper is to highlight current models that underlie the competitive advantage of nations and assess the competitive advantage of Romania in the context of the global market. A case study is used to offer an overview of competitive advantage of Antibiotice Iasi SA, a competitive player, in a global pharmaceutical market with strong global competition. Countries moderate companies’ achievements of global efficiency objectives due to the countries’ rivalry. Romania has to understand that it is in competition with other countries in order to fulfill economic, political and social objectives. The scope in the end is the well

  12. AN EXAMINATION OF COMPETITIVENESS OF RURAL DESTINATIONS FROM THE SUPPLY SIDE PERSPECTIVE

    Directory of Open Access Journals (Sweden)

    Dunja Demirović

    2016-12-01

    Full Text Available Tourist destinations are now faced with increased competition at the market and holders of tourist policy and offers have realized that understanding the factors that contribute to a better positioning in the market place, and therefore the competitiveness, is of crucial importance for further development. The aim of this paper is to determine how much Vojvodina is competitive as a rural tourism destination, and to assess the current state of all the factors that affect/could affect the competitiveness of rural tourism destinations in Vojvodina Province (Northern Serbia. The total of 136 tourism experts were interviewed, and we concluded that the key resources and attraction of rural areas in Vojvodina are rated better than the macro and industry-related factors. This suggests that a rural development strategy should have a special bond with resources and attractions of the destination, that priority should be given to maintaining all aspects of safety and security, continuous improvement of services, diversity of culinary products, as well as the application of the principles of sustainability in environmental management. The work of national and provincial institutions should have the aim to ensure that the destination has a clear idea of where it is going and what it takes to become successful in the long term.

  13. Do international flights promote FDI? : the role of face-to-face communication

    OpenAIRE

    Tanaka, Kiyoyasu

    2016-01-01

    Air transportation facilitates face-to-face interactions across borders for the spatial expansion of manufacturing production. I investigate the impact of international flights on FDI entry by Japanese firms. I find that FDI entry significantly increases with the weekly frequency of flights from Japan, and the positive impact increases with a proxy for an intensity of face-to-face communication between the parent firm and foreign affiliate. The results are robust to estimation methods, additi...

  14. Future competitiveness of Western Europe on the example of Germany and the Netherlands : Are Indian professionals our piece to solving the talent shortage puzzle?

    NARCIS (Netherlands)

    Boege, L.; Blomme, R.J.

    2013-01-01

    In order to achieve a competitive advantage in today's global environment, companies are increasingly relying on human resources as a strategic tool. However, especially the western world is as a consequence of changes in demographics and employment contracts more and more faced with skill or talent

  15. Competition ambiguities. Electricite de France and the electricity market liberalization; Les ambiguites de la concurrence. Electricite de France et la liberalisation du marche de l'electricite

    Energy Technology Data Exchange (ETDEWEB)

    Boiteux, M. [Electricite de France (EDF), 75 - Paris (France)

    2007-04-15

    The European Union decided to open the electricity market to the competition and the last step will be in July 2007. Meanwhile the first part, the opening to big consumers, is a deception. The market saw an increase of the electricity prices. The author explains the effects of the liberalization, presenting the inevitable limits of the competition, the disappointing evaluation, the historical aspects of the electric market facing the today situation. (A.L.B.)

  16. Negative plant-soil feedbacks increase with plant abundance, and are unchanged by competition

    Science.gov (United States)

    John L. Maron; Alyssa Laney Smith; Yvette K. Ortega; Dean E. Pearson; Ragan M. Callaway

    2016-01-01

    Plant-soil feedbacks and interspecific competition are ubiquitous interactions that strongly influence the performance of plants. Yet few studies have examined whether the strength of these interactions corresponds with the abundance of plant species in the field, or whether feedbacks and competition interact in ways that either ameliorate or exacerbate their...

  17. The competitiveness of national tourism industry

    OpenAIRE

    Rūtelionė, Aušra

    2005-01-01

    The purpose of the scientific research is to suggest the model of national tourism industry competitiveness and determine the main factors that increase national tourism industry competitiveness basing on fundamental national competitiveness theories and national tourism industry competitiveness conceptions.

  18. Competitive advantage by customer integration. Empirical investigation by the example of German manufacturers of baggage handling systems.

    OpenAIRE

    Schindler, Uwe

    2017-01-01

    Achieving strong and unique competitive advantages is a goal in the strategic management of customer relations. Sustainable successful relationships to customers to secure profitable business in the face of growing competition are among the most important challenges for firms. In order to remain competitive in the future, German manufacturers have to force the application of innovative state- of-the-art methods to develop competitive advantages to attract and bind customers and to differentia...

  19. Neonatal face-to-face interactions promote later social behaviour in infant rhesus monkeys

    Science.gov (United States)

    Dettmer, Amanda M.; Kaburu, Stefano S. K.; Simpson, Elizabeth A.; Paukner, Annika; Sclafani, Valentina; Byers, Kristen L.; Murphy, Ashley M.; Miller, Michelle; Marquez, Neal; Miller, Grace M.; Suomi, Stephen J.; Ferrari, Pier F.

    2016-01-01

    In primates, including humans, mothers engage in face-to-face interactions with their infants, with frequencies varying both within and across species. However, the impact of this variation in face-to-face interactions on infant social development is unclear. Here we report that infant monkeys (Macaca mulatta) who engaged in more neonatal face-to-face interactions with mothers have increased social interactions at 2 and 5 months. In a controlled experiment, we show that this effect is not due to physical contact alone: monkeys randomly assigned to receive additional neonatal face-to-face interactions (mutual gaze and intermittent lip-smacking) with human caregivers display increased social interest at 2 months, compared with monkeys who received only additional handling. These studies suggest that face-to-face interactions from birth promote young primate social interest and competency. PMID:27300086

  20. Price drop and increasing competition; Sinkende Preise und mehr Wettbewerb

    Energy Technology Data Exchange (ETDEWEB)

    Berner, Joachim

    2012-01-06

    Competition in the German PV sector is getting harder. German wholesale providers are dropping their prices, strengthening their marketing activities and expanding their range of services. This is the result of an enquiry made by SONNE WIND and WAeRME in November 2011.

  1. The Risk Assessment Study for Electric Power Marketing Competitiveness Based on Cloud Model and TOPSIS

    Science.gov (United States)

    Li, Cunbin; Wang, Yi; Lin, Shuaishuai

    2017-09-01

    With the rapid development of the energy internet and the deepening of the electric power reform, the traditional marketing mode of electric power does not apply to most of electric power enterprises, so must seek a breakthrough, however, in the face of increasingly complex marketing information, how to make a quick, reasonable transformation, makes the electric power marketing competitiveness assessment more accurate and objective becomes a big problem. In this paper, cloud model and TOPSIS method is proposed. Firstly, build the electric power marketing competitiveness evaluation index system. Then utilize the cloud model to transform the qualitative evaluation of the marketing data into quantitative values and use the entropy weight method to weaken the subjective factors of evaluation index weight. Finally, by TOPSIS method the closeness degrees of alternatives are obtained. This method provides a novel solution for the electric power marketing competitiveness evaluation. Through the case analysis the effectiveness and feasibility of this model are verified.

  2. The Competitive Potential of the Belorussian Economy

    OpenAIRE

    Migranyan, A.

    2014-01-01

    The article is an attempt to study the factors of the competitive capacity of Belorussian economy. There are two groups of factors of competitive potential and competitive advantages' formation: internal (changes in resource allocation) and external factors (adaptation to external shocks). The study found that the main source of the increase of competitive capacity of the Belorussian economy were foreign. The competitive potential of Belarus was formed on the basis of the increased exports. H...

  3. The competitiveness of medicinal plants in Central Java Indonesia

    Science.gov (United States)

    Riptanti, E. W.; Qonita, R. A.; Fajarningsih, R. U.

    2018-03-01

    Indonesia hold a potential opportunity to be a pharmaceutical production country. In the other side, Indonesia facing agriculture product and market competition internationally and domestically. Improving competitiveness of specific products are aimed to hit the export market and also to be able to compete with import products in domestic market. Considering Indonesian market opportunity, therefore we perform this study aiming to examine the competitiveness of medicinal plants in Central Java area. The basic method applied in this study was descriptive and data sources are primary and secondary data. Data were analyzed using Revealed Comparative Advantage (RCA) and Trade Specialization Index (TSI) approaches. According to the study, we reveal that medicinal plant commodities in Central Java province have average score 8.52, indicating a strong comparative advantage in global markets, while the commodities appear to have average score of 0.97 at 0 to 1 range, representing a strong competitiveness. Those results are attributed to natural and environmental condition, as well as high demand of global market. This competitiveness will encourage traditional/modern medicinal industries in global market.

  4. Competition Policy and Innovation

    DEFF Research Database (Denmark)

    Møllgaard, Peter; Lorentzen, Jo

    2005-01-01

    We briefly review the rationale behind technological alliances and provide a snapshot oftheir role in global competition, especially insofar as it is based around intellectual capital.They nicely illustrate the increased importance of horizontal agreements and thusestablish the relevance of the t......We briefly review the rationale behind technological alliances and provide a snapshot oftheir role in global competition, especially insofar as it is based around intellectual capital.They nicely illustrate the increased importance of horizontal agreements and thusestablish the relevance...... of the topic. We move on to discuss the organisation of industriesin a dynamic context and draw out consequences for competition policy. We concludewith an outlook on the underlying tensions between technology alliances, competitionpolicy, and industrial policy.JEL codes: L4, L5, O31Keywords: Competition...

  5. Do HMO penetration and hospital competition impact quality of hospital care?

    Science.gov (United States)

    Rivers, P A; Fottler, M D

    2004-11-01

    This study examines the impact of HMO penetration and competition on hospital markets. A modified structure-conduct-performance paradigm was applied to the health care industry in order to investigate the impact of HMO penetration and competition on risk-adjusted hospital mortality rates (i.e. quality of hospital care). Secondary data for 1957 acute care hospitals in the USA from the 1991 American Hospital Association's Annual Survey of Hospitals were used. The outcome variables were risk-adjusted mortality rates in 1991. Predictor variables were market characteristics (i.e. managed care penetration and hospital competition). Control variables were environmental, patient, and institutional characteristics. Associations between predictor and outcome variables were investigated using statistical regression techniques. Hospital competition had a negative relationship with risk-adjusted mortality rates (a negative indicator of quality of care). HMO penetration, hospital competition, and an interaction effect of HMO penetration and competition were not found to have significant effects on risk-adjusted mortality rates. These findings suggest that when faced with intense competition, hospitals may respond in ways associated with reducing their mortality rates.

  6. A recurrent dynamic model for correspondence-based face recognition.

    Science.gov (United States)

    Wolfrum, Philipp; Wolff, Christian; Lücke, Jörg; von der Malsburg, Christoph

    2008-12-29

    Our aim here is to create a fully neural, functionally competitive, and correspondence-based model for invariant face recognition. By recurrently integrating information about feature similarities, spatial feature relations, and facial structure stored in memory, the system evaluates face identity ("what"-information) and face position ("where"-information) using explicit representations for both. The network consists of three functional layers of processing, (1) an input layer for image representation, (2) a middle layer for recurrent information integration, and (3) a gallery layer for memory storage. Each layer consists of cortical columns as functional building blocks that are modeled in accordance with recent experimental findings. In numerical simulations we apply the system to standard benchmark databases for face recognition. We find that recognition rates of our biologically inspired approach lie in the same range as recognition rates of recent and purely functionally motivated systems.

  7. Reduced mycorrhizal responsiveness leads to increased competitive tolerance in an invasive exotic plant

    Science.gov (United States)

    Lauren P. Waller; Ragan M. Callaway; John N. Klironomos; Yvette K. Ortega; John L. Maron

    2016-01-01

    1. Arbuscular mycorrhizal (AM) fungi can exert a powerful influence on the outcome of plant–plant competition. Since some exotic plants interact differently with soil biota such as AM fungi in their new range, range-based shifts in AM responsiveness could shift competitive interactions between exotic and resident plants, although this remains poorly studied. 2. We...

  8. COMPETITION AS MARKET MECHANISM

    Directory of Open Access Journals (Sweden)

    N. Ya. Kazhuro

    2015-01-01

    Full Text Available The essence of a competition as an objective law for development of the commodities production based on private ownership of the means of production and commodity exchange has been revealed in the paper. The paper presents an economic basis of market economy (private ownership which generates a corresponding production objective. Such purpose is a maximization of profit and a minimization of market subject expenses. Therefore, a struggle for the most favourable conditions on commodity production and sales is inevitable in such situation. The struggle is considered in the community with developed market economy as a competition.The competition is regarded not as an exogenic factor exerting its influence on market economic system from the outside, but as an objective phenomenon which is inherent to management market system in itself. Such treatment is substantiated by economic disintegration of individual commodity producers. Being an important engine of market economy, the competition does not establish its laws, and its role is to be an executive of data which are internally inherent in commodity production laws and firstly it concerns a profit maximization law which defines a purpose and guiding motif of economic entities in the given economy.The competition plays a contradictory role under conditions of market economy. On the one hand, it makes manufacturers constantly to aspire to expense reduction for the sake of profit increase. This has resulted in labour productivity increase, production cost decrease and a company receives an opportunity to reduce retail price for its products. Consequently, the competition acts as a potential factor for lowering of prices while increasing production efficiency. On the other hand, sellers have more freedom in price fixing under conditions of imperfect competition as they sell their products under the conditions of a monopolistic competition or an oligopoly. This is the main weakest point of the market

  9. Developmental Changes in Mother-Infant Face-to-Face Communication: Birth to 3 Months.

    Science.gov (United States)

    Lavelli, Manuela; Fogel, Alan

    2002-01-01

    Investigated development of face-to-face communication in infants between 1 and 14 weeks old and their mothers. Found a curvilinear development of early face-to-face communication, with increases occurring between weeks 4 and 9. When placed on a sofa, infants' face-to-face communication was longer than when they were held. Girls spent a longer…

  10. Impact of Heterogeneous Consumers on Pricing Decisions under Dual-Channel Competition

    Directory of Open Access Journals (Sweden)

    Ying Wei

    2015-01-01

    Full Text Available This paper studies impact of heterogeneous consumer behavior on optimal pricing decisions under dual channel supply chain competition, which consists of one manufacturer and one retailer. The manufacturer is market leader with two sales channels: one is direct channel facing consumers directly and the other is indirect channel facing the retailer. Consumers decide whether to buy and from which channel to buy products. Purchasing decisions are based on considerations of prices posted on different channels, preference or loyalty to specific channels, and degree of rationality in decision-making process. Due to the complexity of heterogeneous consumer decision behavior, traditional mathematical analysis to the pricing problem becomes quite challenging. An agent-based modeling and simulation approach is then proposed and implemented. Simulation results reveal that consumer behavior influences both prices and profits. When consumers are increasingly loyal to the retailing channel, the retailer can make a higher selling price and more benefits. On the other hand, when consumers are increasingly loyal to the direct channel, the number of purchases from the direct channel increases and the manufacturer is better off. It is also interesting to note that as rationality level increases, selling prices for both channels slightly decrease.

  11. Enhanced attention amplifies face adaptation.

    Science.gov (United States)

    Rhodes, Gillian; Jeffery, Linda; Evangelista, Emma; Ewing, Louise; Peters, Marianne; Taylor, Libby

    2011-08-15

    Perceptual adaptation not only produces striking perceptual aftereffects, but also enhances coding efficiency and discrimination by calibrating coding mechanisms to prevailing inputs. Attention to simple stimuli increases adaptation, potentially enhancing its functional benefits. Here we show that attention also increases adaptation to faces. In Experiment 1, face identity aftereffects increased when attention to adapting faces was increased using a change detection task. In Experiment 2, figural (distortion) face aftereffects increased when attention was increased using a snap game (detecting immediate repeats) during adaptation. Both were large effects. Contributions of low-level adaptation were reduced using free viewing (both experiments) and a size change between adapt and test faces (Experiment 2). We suggest that attention may enhance adaptation throughout the entire cortical visual pathway, with functional benefits well beyond the immediate advantages of selective processing of potentially important stimuli. These results highlight the potential to facilitate adaptive updating of face-coding mechanisms by strategic deployment of attentional resources. Copyright © 2011 Elsevier Ltd. All rights reserved.

  12. Research and Application of Integration Design Environment Faced to CSCD

    Institute of Scientific and Technical Information of China (English)

    ZHAO Han; LI Yanfeng; DONG Yude

    2006-01-01

    Computer supported collaborative design(CSCD) technology has been applied extensively with intensive market competition. The key technologies and problems of CSCD are analyzed and a CSCD design frame faced to product design is established. Then a CSCD system faced to radar key components is founded with Pro/INTRALINK software and re-exploiting technology. Some key processes are also designed, such as database management, workflow programming, information communication, file release, conflict identification and safety management. These will provide a reference for constructing a cooperative design environment.

  13. LENIENCY POLICY FOR COMPETITIVE ACTIVITY

    OpenAIRE

    Ilie Moga

    2013-01-01

    A market driven economy is inconceivable without competition. In this system, the competition is beneficial firstly for consumers, but also for producers. The former have the ability to satisfy their needs according to taste and financial ability, while the latter are incentivized to innovate and increase efficiency. Competition induces natural selection among companies. This selection must adhere to strictly abiding by competition law regulation, while regulation must benefit both consumers ...

  14. Meta-analysis reveals evolution in invasive plant species but little support for Evolution of Increased Competitive Ability (EICA).

    Science.gov (United States)

    Felker-Quinn, Emmi; Schweitzer, Jennifer A; Bailey, Joseph K

    2013-03-01

    Ecological explanations for the success and persistence of invasive species vastly outnumber evolutionary hypotheses, yet evolution is a fundamental process in the success of any species. The Evolution of Increased Competitive Ability (EICA) hypothesis (Blossey and Nötzold 1995) proposes that evolutionary change in response to release from coevolved herbivores is responsible for the success of many invasive plant species. Studies that evaluate this hypothesis have used different approaches to test whether invasive populations allocate fewer resources to defense and more to growth and competitive ability than do source populations, with mixed results. We conducted a meta-analysis of experimental tests of evolutionary change in the context of EICA. In contrast to previous reviews, there was no support across invasive species for EICA's predictions regarding defense or competitive ability, although invasive populations were more productive than conspecific native populations under noncompetitive conditions. We found broad support for genetically based changes in defense and competitive plant traits after introduction into new ranges, but not in the manner suggested by EICA. This review suggests that evolution occurs as a result of plant introduction and population expansion in invasive plant species, and may contribute to the invasiveness and persistence of some introduced species.

  15. Integrating Cloud-Based Strategies and Tools in Face-to-Face Training Sessions to Increase the Impact of Professional Development

    Science.gov (United States)

    Gradel, Kathleen; Edson, Alden J.

    2012-01-01

    This article is based on the premise that face-to-face training can be augmented with cloud-based technology tools, to potentially extend viable training supports as higher education staff and faculty implement new content/skills in their jobs and classrooms. There are significant benefits to harnessing cloud-based tools that can facilitate both…

  16. Gaining Relational Competitive Advantages

    DEFF Research Database (Denmark)

    Hu, Yimei; Zhang, Si; Li, Jizhen

    2015-01-01

    Establishing strategic technological partnerships (STPs) with foreign partners is an increasingly studied topic within the innovation management literature. Partnering firms can jointly create sources of relational competitive advantage. Chinese firms often lack research and development (R......&D) capabilities but are increasingly becoming preferred technological partners for transnational corporations. We investigate an STP between a Scandinavian and a Chinese firm and try to explore how to gain relational competitive advantage by focusing on its two essential stages: relational rent generation...... and appropriation. Based on an explorative case study, we develop a conceptual framework that consists of process, organizational alliance factors, and coordination modes that we propose lead to relational competitive advantage....

  17. The competitive challenge

    International Nuclear Information System (INIS)

    Burr, M.T.

    1992-01-01

    This article examines the strategies necessary to succeed in the increasingly competitive independent power industry. The topics of the article include the factors encouraging mergers, acquisitions, and joint ventures, the availability of financing, changes in the market, regulatory climate changes, competition and power planning, Not In My Back Yard and project siting, and the road ahead

  18. CO2 Price Impacts on Nuclear Power Plant Competitiveness in Croatia

    International Nuclear Information System (INIS)

    Tomsic, Z.; Pasicko, R.

    2010-01-01

    Long term power system planning faces growing number of concerns and uncertainties, which is especially true for nuclear power plants due to their high investment costs and financial risk. In order to analyze competitiveness of nuclear power plants and optimize energy mix, existing models are not sufficient anymore and planners need to think differently in order to face these challenges. Croatia will join EU ETS (European Emission Trading Scheme) with accession to EU (probably in 2012). Thus, for Croatian electrical system it is very important to analyze possible impacts of CO 2 emissions. Analysis presented in this paper is done by electricity market simulation model PLEXOS which was used for modelling Croatian electrical system during development of the Croatian Energy Strategy in 2008. Paper analyzes impacts of CO 2 price on competitiveness of nuclear power plant within Croatian power system between 2020 and 2025. Analyzes are focused on how nuclear power plant influences total emission from the power system regarding coal and gas prices, average electricity price regarding CO 2 , coal and gas prices price. Results of this paper are showing that with emissions from Energy strategy development scenario with two new coal power plants (600 MW each) and two new gas power plants (400 MW each) until 2020, Croatia does not meet Kyoto target due to this emissions from power system. On the other side, introduction of nuclear power plants presented in this paper (1000 MW instead of one coal and one gas power plant) means nearly 6.5 Mt CO 2 emissions less annually and gives possibility to achieve Kyoto target (as this reduced amount represents nearly 22 % of Croatian Kyoto target). Results are also showing how increase in CO 2 price is enhancing competitiveness of a nuclear power plant.(author).

  19. MEASURING COMPETITIVENESS OF ECONOMIC ENTITIES

    Directory of Open Access Journals (Sweden)

    MUNGIU-PUPĂZAN MARIANA CLAUDIA

    2013-12-01

    Full Text Available A competitive structure of a national economy is influenced by the competitiveness of each of the actors made the national economy. In other words, to achieve competitive economic structure shall contribute all sectors of the national economy and hence all branches of the national economy, all organizations within each branch. Thus, the productive sectors of the economy contribute by increasing their competitiveness, GDP growth, added value, while other branches making a contribution through activity, increased quality of life (health, culture, social in training skilled labor (education to ensure effective functioning of the judiciary, protection of private property and citizen safety, lower crime rate (police, reducing the risk of political instability, increasing social cohesion, social disparities (richness and extreme poverty, and discrimination against women and minority groups. Human resources are probably the most important factor determining the competitiveness of an area. The ability of a country to move up the value chain is closely related to human resource capability. In understanding the competitive evaluation is important to assess not only in terms of education, improvement, skills and work experience, but also in terms of other attributes, more difficult to measure, as entrepreneurial relationships, creativity and risk tolerance. Secondly, we must accept that individual productivity is determined by external factors. Latent potential of the individual can develop when the person moves to another environment that provides better and more opportunities. Currently structural changes to remain competitive obtaining essential parameters of the Romanian economy to cope with competitive pressures of the single European market.

  20. IT OUTSOURCING: METHODOLOGY FOR SUPPLIER SELECTION CRITERIA FOR COMPETITIVE ADVANTAGE

    Directory of Open Access Journals (Sweden)

    Sergio Alexandre Simões

    2012-04-01

    Full Text Available Abstract: Two criteria are usually adopted to select the provider of IT: lower prices or better service qualification of the supplier. This article proposes a strategic approach: the company should hire the provider that best leverage their competitive advantages. This approach implied the need to develop a methodology. To support it, the authors analyzed four models, Porter, RBV (Resource-Based View, Balanced Scorecard and the Weapons and Field Competition. Preferred the latter to be the most complete, qualiquantitative technique and able to accurately align the goals of the IT service firm's to competitive contracting strategy. The methodology was developed and applied to an insurance company and in face of the excellent results, decided to write this article to disclose it.

  1. Towards a sustainable coffee market: paradoxes faced by a multinational company

    NARCIS (Netherlands)

    Kolk, A.

    2012-01-01

    This paper examines the case of sustainable coffee as faced by Sara Lee's International Coffee and Tea Division (SL), asking which strategic direction the company should take considering its regulatory, competitive, and societal contexts. More than a decade after sustainable coffee became a

  2. Competitive Liner Shipping Network Design

    DEFF Research Database (Denmark)

    Karsten, Christian Vad; Brouer, Berit Dangaard; Pisinger, David

    2017-01-01

    We present a solution method for the liner shipping network design problem which is a core strategic planning problem faced by container carriers. We propose the first practical algorithm which explicitly handles transshipment time limits for all demands. Individual sailing speeds at each service...... leg are used to balance sailing speed against operational costs, hence ensuring that the found network is competitive on both transit time and cost. We present a matheuristic for the problem where a MIP is used to select which ports should be inserted or removed on a route. Computational results...

  3. Competitive Liner Shipping Network Design

    DEFF Research Database (Denmark)

    Karsten, Christian Vad; Brouer, Berit Dangaard; Pisinger, David

    We present a solution method for the liner shipping network design problem which is a core strategic planning problem faced by container carriers. We propose the first practical algorithm which explicitly handles transshipment time limits for all demands. Individual sailing speeds at each service...... leg are used to balance sailings speed against operational costs, hence ensuring that the found network is competitive on both transit time and cost. We present a matheuristic for the problem where a MIP is used to select which ports should be inserted or removed on a route. Computational results...

  4. Climate policy impacts on the competitiveness of energy-intensive manufacturing sectors

    Energy Technology Data Exchange (ETDEWEB)

    Bassi, Andrea M. [Millennium Institute, 2111 Wilson Blvd, Suite 700, Arlington, VA 22201 (United States); University of Bergen, Postboks 7800, 5020 Bergen (Norway); Yudken, Joel S. [High Road Strategies, LLC, 104 N. Columbus Street, Arlington, VA 22203 (United States); Ruth, Matthias [University of Maryland, 3139 Van Munching Hall, College Park, MD 20742 (United States)

    2009-08-15

    This study examines the impacts of energy price changes resulting from different carbon-pricing policies on the competitiveness of selected US energy-intensive industries. It further examines possible industry responses, and identifies and provides a preliminary evaluation of potential opportunities to mitigate these impacts. The industry sectors investigated - steel, aluminum, chemicals and paper - are among the largest industrial users of fossil fuels in the US economy. The results of this examination show that climate policies that put a price on carbon could have substantial impacts on the competitiveness of US energy-intensive manufacturing sectors over the next two decades, if climate regulations are applied only in the United States, and no action is taken to invest in advanced low- and no-carbon technologies. The extent of these impacts will vary across industries, depending on their energy intensities, the mix of energy sources they rely on and how energy is used in production activities (heat and power, feedstock). Of relevance is also the speed and rigor with which industries adopt new technologies and retire (or replace) old ones. Other factors affecting these impacts include an industry's vulnerability to foreign imports and its ability to pass through cost increases to its customers in the face of international market competition. (author)

  5. Climate policy impacts on the competitiveness of energy-intensive manufacturing sectors

    International Nuclear Information System (INIS)

    Bassi, Andrea M.; Yudken, Joel S.; Ruth, Matthias

    2009-01-01

    This study examines the impacts of energy price changes resulting from different carbon-pricing policies on the competitiveness of selected US energy-intensive industries. It further examines possible industry responses, and identifies and provides a preliminary evaluation of potential opportunities to mitigate these impacts. The industry sectors investigated - steel, aluminum, chemicals and paper - are among the largest industrial users of fossil fuels in the US economy. The results of this examination show that climate policies that put a price on carbon could have substantial impacts on the competitiveness of US energy-intensive manufacturing sectors over the next two decades, if climate regulations are applied only in the United States, and no action is taken to invest in advanced low- and no-carbon technologies. The extent of these impacts will vary across industries, depending on their energy intensities, the mix of energy sources they rely on and how energy is used in production activities (heat and power, feedstock). Of relevance is also the speed and rigor with which industries adopt new technologies and retire (or replace) old ones. Other factors affecting these impacts include an industry's vulnerability to foreign imports and its ability to pass through cost increases to its customers in the face of international market competition.

  6. Preferences for Online and/or Face-to-Face Counseling among University Students in Malaysia.

    Science.gov (United States)

    Wong, Kah P; Bonn, Gregory; Tam, Cai L; Wong, Chee P

    2018-01-01

    Increasingly, online counseling is considered to be a cost-effective and highly accessible method of providing basic counseling and mental health services. To examine the potential of online delivery as a way of increasing overall usage of services, this study looked at students' attitudes toward and likelihood of using both online and/or face-to-face counseling. A survey was conducted with 409 students from six universities in Malaysia participating. Approximately 35% of participants reported that they would be likely to utilize online counseling services but would be unlikely to participate in face-to-face counseling. Based on these results, it is suggested that offering online counseling, in addition to face-to-face services, could be an effective way for many university counseling centers to increase the utilization of their services and thus better serve their communities.

  7. Preferences for Online and/or Face-to-Face Counseling among University Students in Malaysia

    Directory of Open Access Journals (Sweden)

    Kah P. Wong

    2018-01-01

    Full Text Available Increasingly, online counseling is considered to be a cost-effective and highly accessible method of providing basic counseling and mental health services. To examine the potential of online delivery as a way of increasing overall usage of services, this study looked at students’ attitudes toward and likelihood of using both online and/or face-to-face counseling. A survey was conducted with 409 students from six universities in Malaysia participating. Approximately 35% of participants reported that they would be likely to utilize online counseling services but would be unlikely to participate in face-to-face counseling. Based on these results, it is suggested that offering online counseling, in addition to face-to-face services, could be an effective way for many university counseling centers to increase the utilization of their services and thus better serve their communities.

  8. TACtic- A Multi Behavioral Agent for Trading Agent Competition

    Science.gov (United States)

    Khosravi, Hassan; Shiri, Mohammad E.; Khosravi, Hamid; Iranmanesh, Ehsan; Davoodi, Alireza

    Software agents are increasingly being used to represent humans in online auctions. Such agents have the advantages of being able to systematically monitor a wide variety of auctions and then make rapid decisions about what bids to place in what auctions. They can do this continuously and repetitively without losing concentration. To provide a means of evaluating and comparing (benchmarking) research methods in this area the trading agent competition (TAC) was established. This paper describes the design, of TACtic. Our agent uses multi behavioral techniques at the heart of its decision making to make bidding decisions in the face of uncertainty, to make predictions about the likely outcomes of auctions, and to alter the agent's bidding strategy in response to the prevailing market conditions.

  9. Directions of Increasing Competition in Clothes and Textiles Industry on the Basis of Information Technologies

    Directory of Open Access Journals (Sweden)

    Daina Jansevičiūtė

    2011-04-01

    Full Text Available The importance of the clothes and textile sector in Lithuanian economy is discussed and declining trends of the sector values for the economy warns about the problems of competitiveness in the current economic conditions. The main factors behind the decline in the competitiveness of the sector are provided; and directions of the development, which are associated with the intensified use of information technologies to create new competitive advantages of the sector, are analysed.Article in Lithuanian

  10. Knowledge in Value Creation Process for Increasing Competitive Advantage

    Directory of Open Access Journals (Sweden)

    Anna ZÁVODSKÁ

    2012-12-01

    Full Text Available The aim of this paper is to compare companies by using value creation model and to determine knowledge in these processes. The framework for the value creation process shows problems of case companies in different phases of this process. Knowledge is compared in each of the individual phases of the process and its role in different types of companies. There is identified role of knowledge for increasing competitive advantage. The methodology involves case study from which data are derived and analyzed. The analysis shows that the framework for the value creation process can be used as an analytical tool for value overview in different phases and there is a need for different approaches to improve business and create new value for customers. Based on the analyzed problems, proposed recommendations for improvement are made. These recommendations are based on providing value innovation for customers (end users of software product. Value innovation of software product is considered as crucial for improvement of the companies in machinery industry. Company A has created new value through remote service. This remote service provides several advantages. Customers can prevent problems in machines by implementing software product which is still analyzing and evaluating data from machines. Company B and C were not able to create major value innovation for several years.

  11. Knowledge in Value Creation Process for Increasing Competitive Advantage

    Directory of Open Access Journals (Sweden)

    Veronika ŠRAMOVÁ

    2013-07-01

    Full Text Available The aim of this paper is to compare companies by using value creation model and to determine knowledge in these processes. The framework for the value creation process shows problems of case companies in different phases of this process. Knowledge is compared in each of the individual phases of the process and its role in different types of companies. There is identified role of knowledge for increasing competitive advantage. The methodology involves case study from which data are derived and analyzed. The analysis shows that the framework for the value creation process can be used as an analytical tool for value overview in different phases and there is a need for different approaches to improve business and create new value for customers. Based on the analyzed problems, proposed recommendations for improvement are made. These recommendations are based on providing value innovation for customers (end users of software product. Value innovation of software product is considered as crucial for improvement of the companies in machinery industry. Company A has created new value through remote service. This remote service provides several advantages. Customers can prevent problems in machines by implementing software product which is still analyzing and evaluating data from machines. Company B and C were not able to create major value innovation for several years.

  12. Industrial Competitiveness of Pakistan (2000-10)

    OpenAIRE

    A. R. Kemal

    2007-01-01

    Though Pakistan’s exports have increased significantly, analyses have shown that Pakistan’s industrial competitiveness is limited to a narrow range of products. This paper looks at the factors affecting Pakistan’s competitiveness ranking and relates these various factors to trends in Pakistan’s total factor productivity. In addition to looking at the components of Pakistan’s competitiveness ranking, this paper details the steps required for Pakistan to increase its global industrial competiti...

  13. HOW TO INCREASE THE INFORMATION ASSURANCE IN THE INFORMATION AGE

    Directory of Open Access Journals (Sweden)

    Artur Sosin

    2018-04-01

    Full Text Available The competitive world we live in today is characterized by an environment where the advancement of technology has increased the number of complex vulnerabilities and sophisticated attacks. Organizations around the globe are facing now the same challenges of implementing data protection and securing information assurance. The purpose of this paper is to prove that Information Assurance has become one of the most important tools in creating and maintaining a competitive advantage in today’s competitive and global marketplace. This paper also presents the relationship between information assurance and cybersecurity, and their connection with confidentiality, integrity, availability (CIA triad. Furthermore, assuring information and providing security is a life cycle process which needs a comprehensive understanding, skills, and experience in order to protect today’s risk management challenges. The author concludes the paper with the importance of information assurance policies which are the fundamental guidelines for protecting information assets and fulfilling information assurance objectives of an organization.

  14. Two-Stream Transformer Networks for Video-based Face Alignment.

    Science.gov (United States)

    Liu, Hao; Lu, Jiwen; Feng, Jianjiang; Zhou, Jie

    2017-08-01

    In this paper, we propose a two-stream transformer networks (TSTN) approach for video-based face alignment. Unlike conventional image-based face alignment approaches which cannot explicitly model the temporal dependency in videos and motivated by the fact that consistent movements of facial landmarks usually occur across consecutive frames, our TSTN aims to capture the complementary information of both the spatial appearance on still frames and the temporal consistency information across frames. To achieve this, we develop a two-stream architecture, which decomposes the video-based face alignment into spatial and temporal streams accordingly. Specifically, the spatial stream aims to transform the facial image to the landmark positions by preserving the holistic facial shape structure. Accordingly, the temporal stream encodes the video input as active appearance codes, where the temporal consistency information across frames is captured to help shape refinements. Experimental results on the benchmarking video-based face alignment datasets show very competitive performance of our method in comparisons to the state-of-the-arts.

  15. Neonatal face-to-face interactions promote later social behaviour in infant rhesus monkeys

    OpenAIRE

    Dettmer, Amanda M.; Kaburu, Stefano S. K.; Simpson, Elizabeth A.; Paukner, Annika; Sclafani, Valentina; Byers, Kristen L.; Murphy, Ashley M.; Miller, Michelle; Marquez, Neal; Miller, Grace M.; Suomi, Stephen J.; Ferrari, Pier F.

    2016-01-01

    In primates, including humans, mothers engage in face-to-face interactions with their infants, with frequencies varying both within and across species. However, the impact of this variation in face-to-face interactions on infant social development is unclear. Here we report that infant monkeys (Macaca mulatta) who engaged in more neonatal face-to-face interactions with mothers have increased social interactions at 2 and 5 months. In a controlled experiment, we show that this effect is not due...

  16. Current and future competitiveness of bioenergy - Conceptions about competitiveness

    International Nuclear Information System (INIS)

    Ling, E.; Lundgren, K.; Maartensson, Kjell

    1998-01-01

    It is important to visualize the conceptions that guide the behaviour of the actors within the energy system to be able to, in an efficient manner, increase the share of renewable energy in the energy mix. A major issue is to elucidate explicit and implicit presumptions within judgements on the competitiveness of bioenergy. This study focuses on how conceptions of bioenergy in the form of patterns of thinking, influence whether bioenergy can become competitive. The aim of the study is to develop a framework that will enable an increased understanding of the competitiveness of bioenergy today and in the future. The conceptions that the actors of the energy system uphold are studied and analysed. The conceptions of the actors are seen as key factors for the understanding of the function of the energy system and accordingly also for the understanding of the competitiveness of bioenergy. The over-all method perspective in the study is an actor approach. The actors' conceptions have been identified from interviews with 30 significant actors within the energy system. The material from the interviews has been synthesised into nine ideal types of actors. These nine 'model actors' are seen as representing the whole material and form the basis for the further analysis of the competitiveness of bioenergy as depending on patterns of thinking called logics. Three idealized logics are developed. The three logics developed in the study are production logic, market logic and socio-economic logic. (Upholders of the logics rank energy sources after production cost, profitability, and socio-economic legitimacy, respectively.) The logics co-exist within the different parts of the energy system. A single person can even uphold more than one logic. The three logics have however different weight in different organisations and in different parts of the energy system. Finally, the study proposes an enlarged description of the competitiveness of bioenergy in three dimensions: price

  17. Combining Face-to-Face Learning with Online Learning in Virtual Worlds

    Science.gov (United States)

    Berns, Anke; Gonzalez-Pardo, Antonio; Camacho, David

    2012-01-01

    This paper focuses on the development of videogame-like applications in a 3D virtual environment as a complement to the face-to-face teaching and learning. With the changing role of teaching and learning and the increasing use of "blended learning," instructors are increasingly expected to explore new ways to attend to the needs of their…

  18. Market responses to HMOs: price competition or rivalry?

    Science.gov (United States)

    McLaughlin, C G

    1988-01-01

    Although competition for consumers is increasing in the health care sector, there is disagreement about whether it is resulting in cost containment, as its supporters have argued it would. In part this stems from a confusion between price competition, which under ideal circumstances leads to the production of services at the lowest possible cost, and nonprice competition--or rivalry--which under many circumstances will lead to increased costs. In this paper, I examine the evidence about the competitive response to the growing presence of health maintenance organizations in the health care marketplace. The available evidence suggests that providers are responding not with classical cost-containing price competition but, instead, with cost-increasing rivalry, characterized by increased expenditures to promote actual or perceived product differentiation.

  19. Distributed Wind Competitiveness Improvement Project

    Energy Technology Data Exchange (ETDEWEB)

    2018-02-27

    The Competitiveness Improvement Project (CIP) is a periodic solicitation through the U.S. Department of Energy and its National Renewable Energy Laboratory. The Competitiveness Improvement Project (CIP) is a periodic solicitation through the U.S. Department of Energy and its National Renewable Energy Laboratory. Manufacturers of small and medium wind turbines are awarded cost-shared grants via a competitive process to optimize their designs, develop advanced manufacturing processes, and perform turbine testing. The goals of the CIP are to make wind energy cost competitive with other distributed generation technology and increase the number of wind turbine designs certified to national testing standards. This fact sheet describes the CIP and funding awarded as part of the project.ufacturers of small and medium wind turbines are awarded cost-shared grants via a competitive process to optimize their designs, develop advanced manufacturing processes, and perform turbine testing. The goals of the CIP are to make wind energy cost competitive with other distributed generation technology and increase the number of wind turbine designs certified to national testing standards. This fact sheet describes the CIP and funding awarded as part of the project.

  20. COMPETITIVENESS OF HUNGARIAN SHEEP SECTOR IN RELATION TO OTHER EU COUNTRIES

    Directory of Open Access Journals (Sweden)

    HAJNALKA MADAI

    2007-10-01

    Full Text Available Hungarian farmers became as entrepreneurs into the EU, where they foundthemselves in a competition, which has special conditions. Farmers foundthemselves within new land-, ownership-, and tax conditions, which requiredconscious entrepreneurial behavior and thinking. In this special situation sheepindustry and (at farm level sheep farmers also have to survive, develop, and face tonew possibilities, produce competitive products for the present and future markets.On the course of the examination the competitiveness parameters of Hungariansheep sector we analyzed the domestic and international statistics. The level ofmeasurement required an overall consideration of sheep production in EU-25countries and also the of the Easter-European countries. Period of time covered along term (from the year 1990 to base complex and reliable findings andconclusions.

  1. Shaping the Organizational Culture in Conditions of Increasing the Competitiveness of Enterprises

    Directory of Open Access Journals (Sweden)

    Joanna Rębisz

    2010-10-01

    Full Text Available The organizational culture is one of key factors which can influence the organizational success in building the long-lasting domination of an enterprise. The article is an attempt to introduce and at the same time to present the understanding of the culture in terms of expected bearings which can explain why organizational individuals (or entire organizations promote only the behaviors which are in accordance with the value and the mission of the enterprises. The author draws attention to the level of expectations and behavior, which is usually the result of team work. A lot of attention has also been paid to the phenomenon of crossing of two relations: organizational culture with the function of leadership. The author has also discussed the role of a manager as a means of shaping and supporting an organization culture in conditions of increasing competition.

  2. A Nation at Risk: Increasing College Participation and Persistence Among African American Males to Stimulate U.S. Global Competitiveness

    Directory of Open Access Journals (Sweden)

    Adriel A. Hilton

    2010-05-01

    Full Text Available Today’s knowledge-based, global commerce requires continuous investment in human capital through postsecondary education for countries to be fiercely competitive. Countries, such as China and India, are experiencing growth in the number of people participating in postsecondary education; the United States has fallen behind. While America needs to focus on increasing college access and degree completion among underrepresented ethnic minorities, particularly in Science, Technology, Engineering, and Mathematics (STEM, educators and policymakers assert that this is particularly important for African American males. Increasing matriculation and graduation rates for African Americans is not only a matter of equity, but in the context of STEM, it has major implications for the competitiveness of the United States in the global economy. This article identifies strategies that educators and policymakers can employ to promote the participation of African American males in college in general, particularly in STEM.

  3. Picking battles wisely: plant behaviour under competition.

    Science.gov (United States)

    Novoplansky, Ariel

    2009-06-01

    Plants are limited in their ability to choose their neighbours, but they are able to orchestrate a wide spectrum of rational competitive behaviours that increase their prospects to prevail under various ecological settings. Through the perception of neighbours, plants are able to anticipate probable competitive interactions and modify their competitive behaviours to maximize their long-term gains. Specifically, plants can minimize competitive encounters by avoiding their neighbours; maximize their competitive effects by aggressively confronting their neighbours; or tolerate the competitive effects of their neighbours. However, the adaptive values of these non-mutually exclusive options are expected to depend strongly on the plants' evolutionary background and to change dynamically according to their past development, and relative sizes and vigour. Additionally, the magnitude of competitive responsiveness is expected to be positively correlated with the reliability of the environmental information regarding the expected competitive interactions and the expected time left for further plastic modifications. Concurrent competition over external and internal resources and morphogenetic signals may enable some plants to increase their efficiency and external competitive performance by discriminately allocating limited resources to their more promising organs at the expense of failing or less successful organs.

  4. The principles of analysis of competitiveness and control schemes in transport services

    Directory of Open Access Journals (Sweden)

    A. Žvirblis

    2003-04-01

    Full Text Available Under the conditions of constantly growing competition transportation companies are faced with theoretical and practical problems associated with the quality and stability of transport services, competitiveness on the market and marketing problems. Road transport services are considered in the terms of value analysis while the assessment of their competitiveness is based on the Pontriagin maximum principle. A model for transport risk analysis is constructed, taking into account the principles of correlation and co - variation of transport services. Formalized models of automated control of services in the system of marketing allowing the analysis of stability and other parameters to be made in the framework of automatic control theory are offered.

  5. Customer social network affects marketing strategy: A simulation analysis based on competitive diffusion model

    Science.gov (United States)

    Hou, Rui; Wu, Jiawen; Du, Helen S.

    2017-03-01

    To explain the competition phenomenon and results between QQ and MSN (China) in the Chinese instant messaging software market, this paper developed a new population competition model based on customer social network. The simulation results show that the firm whose product with greater network externality effect will gain more market share than its rival when the same marketing strategy is used. The firm with the advantage of time, derived from the initial scale effect will become more competitive than its rival when facing a group of common penguin customers within a social network, verifying the winner-take-all phenomenon in this case.

  6. Aviation Competition: Challenges in Enhancing Competition in Dominated Markets

    National Research Council Canada - National Science Library

    Hecker, Jayetta

    2001-01-01

    ... reductions in fares and expansion of service. These benefits are largely attributable to increased competition--by the entry of both new airlines into the industry and established airlines into new markets...

  7. Examining the dark side of competition

    International Nuclear Information System (INIS)

    Blake, M.

    1990-01-01

    This article examines the effect that increased competition among electric power suppliers will have on overall service to the customer and to profits. Some topics discussed are the coexistence of competition and cooperation, electric utility profits at risk and the dark side of competition - business failures. The author feels there is a basic conflict between some of the features of the competitive market model and the obligation to serve

  8. Improving Posthospital Discharge Telephone Reach Rates Through Prehospital Discharge Face-to-Face Meetings.

    Science.gov (United States)

    Vergara, Franz H; Sheridan, Daniel J; Sullivan, Nancy J; Budhathoki, Chakra

    The purpose of this study was to determine whether a face-to-face meeting with patients by a telephonic case manager prehospital discharge would result in increased telephone follow-up (TFU) reach rates posthospital discharge. Acute care adult medicine inpatient units. A quasiexperimental design was utilized. Two adult inpatient medicine units were selected as the intervention and comparison groups. The framework of the study is the transitions theory. A convenience sampling technique was used, whereby 88 eligible patients on the intervention unit received face-to-face meetings prehospital discharge whereas 123 patients on the comparison unit received standard care (no face-to-face meetings). Cross-tabulation and chi-square tests were employed to examine the association of face-to-face meeting intervention and TFU reach rates. Implementing brief (face-to-face meetings by a telephonic case manager prehospital discharge resulted in a TFU reach rate of 87% on the intervention unit, whereas the comparison unit only had a 58% TFU reach rate (p communication with more patients posthospital discharge. A brief prehospital discharge face-to-face meeting with patients assisted them to understand the reasons for a posthospital discharge telephone call, identified the best times to call using accurate telephone numbers, and taught patients how best to prepare for the call. In addition, by meeting patients face-to-face, the telephonic case manager was no longer an unknown person on the telephone asking them questions about their medical condition. These factors combined may have significantly helped to increase TFU reach rates.

  9. Vulnerability and Risk of Agro-ecosystems Facing Increased Salinity Intrusion in the Mekong Delta, Viet Nam

    Science.gov (United States)

    Renaud, F.; Sebesvari, Z.; Nguyen, M. T.; Hagenlocher, M.

    2016-12-01

    The Vietnamese portion of the Mekong Delta increasingly suffers from salinity intrusion in its freshwater system, as exemplified by the historically high salinity levels recorded during the 2016 dry season. Although this exceptional situation was linked to the El Niño phenomena, many factors contribute to an increasing salinization of coastal areas. Salinity intrusion is a natural process in this tidal area but its extent is increasing and projected to worsen due to increased demand for water, diversion/storage of water flows in the Mekong river and its tributaries, land subsidence linked to groundwater over-abstraction, changes in land use and water management in coastal areas, and sea level rise. The Mekong Delta remains predominantly an agricultural landscape which contributes the majority of the rice, aquaculture, and fruit production of the country. These systems will need to be adapted to increased salinity levels. We will present results from two research projects, DeltAdapt and DELTAS, which were designed to allow understanding of, respectively (1) the main drivers of change of agro-ecosystems in coastal areas of the delta and (2) the relative vulnerabilities and risks deltaic social-ecological systems face with respect to various environmental hazards. We used the Global Delta Vulnerability Index developed within the DELTAS project to characterize the vulnerabilities and risks faced by coastal provinces of the delta with respect to salinity intrusion. The analysis allows us to understand which social, economic, and ecological variables index explain the relative vulnerability of the provinces. In addition, drivers of change (e.g. policy, economic, social, environmental) of coastal agro-ecosystems were systematically analyzed through 80 interviews and 7 focus group discussions in the provinces of Kien Giang and Soc Trang within the DeltAdapt project. This was combined with the analysis of Vietnamese policies to determine which are the important drivers of

  10. Competition in energy

    International Nuclear Information System (INIS)

    Haynes, Warren

    1995-01-01

    With changes occurring within both the gas and electricity industries and both sectors undergoing simultaneous reforms at the State and national levels it is timely to look at some major aspects of the energy-reform processes in Australia and to attempt to offer some perspectives from the viewpoint of an industry user of energy. From an industry user's viewpoint there is quantifiable evidence that competition in the energy sector will deliver major economic benefits to industry and the nation. The reform process currently in train will increase Australia's international competitiveness. Commonwealth-State collaboration is useful on economic issues which require a national consistent approach. Many significant and complex arrangement apply to the gas and electricity sectors which add to the complexity of the respective reform processes. More competitive arrangements are therefore required more quickly at several stages of the gas-sector reform process, such as in the commercialization of government utilities, resolving the issue of third-party transmission pricing, and the removal of State governments' impediments to competitive trading. The Hilmer Report on National Competition Policy will help deal with some difficult structural and transitional issues, e.g. third-party access, competitive structures, regulatory regimes, and a consistent national approach.(author). 1 fig., 1 photo

  11. Petrochemical industries diagnosis concerning competition, quality and productivity programs; Diagnostico de industrias petroquimicas face aos programas de competitividade, produtividade e qualidade

    Energy Technology Data Exchange (ETDEWEB)

    Souza Antunes, Adelaide Maria de; Chamas, Claudia Ines [Universidade Federal, Rio de Janeiro, RJ (Brazil). Coordenacao dos Programas de Pos-graduacao de Engenharia

    1992-12-31

    The objective of this study is to evaluate how brazilian petrochemical industries take technological and competitive strategies. New industrial policy emphasizes quality, productivity and competitiveness aspects. The sector company survival depends on fitting to competition patterns. (author) 6 refs.

  12. Petrochemical industries diagnosis concerning competition, quality and productivity programs; Diagnostico de industrias petroquimicas face aos programas de competitividade, produtividade e qualidade

    Energy Technology Data Exchange (ETDEWEB)

    Souza Antunes, Adelaide Maria de; Chamas, Claudia Ines [Universidade Federal, Rio de Janeiro, RJ (Brazil). Coordenacao dos Programas de Pos-graduacao de Engenharia

    1993-12-31

    The objective of this study is to evaluate how brazilian petrochemical industries take technological and competitive strategies. New industrial policy emphasizes quality, productivity and competitiveness aspects. The sector company survival depends on fitting to competition patterns. (author) 6 refs.

  13. MACROECONOMIC ASPECTS OF COMPETITIVENESS

    Directory of Open Access Journals (Sweden)

    Oleg Hooke

    2017-09-01

    Full Text Available In the process of globalization of world economic processes, the role of individual national economies increases, comparative advantages of the development of a country are formed, and their competitiveness is ensured. That is why it is worth emphasizing the importance of increasing the competitiveness of each individual country, based on its internal capacity. In a broad aspect, the competitiveness of the national economy is perceived as the ability of the country to ensure the balance of its external proportions and to avoid those constraints imposed by the foreign economic sphere, to self-organizing the improvement of their world economic ties. The competitiveness of the economy at the macro level is associated with the duration of the cycle of reproduction of the main productive assets and, accordingly, the jobs, productive forces of society and determined by the overall economic efficiency of investment. The criteria of competitiveness of the national economy are the growth of social productivity of labor, increase of social and economic efficiency of production and standard of living of the population. The competitiveness of the national economy determines sustainable socio-economic development of the country, as well as sustainable development predetermines the competitiveness of not only the country, but also all its levels. Scientific results are obtained using special methods of research of economic objects and phenomena, that is, based on the correlation and regressive, comparative analysis (establishing the relationship between the indicator factor, as well as economic modeling. Findings. Generalizing analysis and the importance of the macroeconomic aspect of competitiveness were used in the research paper, which will allow to better respond to the economic situation, in accordance with the trends of the “green” transformation of the economy; which in turn will solve important problems of the development and implementation of its

  14. ROMANIAN TOURISM REVIVAL, A PRIORITY PREMISE IN INCREASING NATIONAL ECONOMIC COMPETITIVENESS

    Directory of Open Access Journals (Sweden)

    Stefanita SUSU

    2015-07-01

    Full Text Available According to the World Travel & Tourism Council (WTTC, the tourism industry has created five million new jobs, going to count globally over 260 million employees; approx. 10% of all new jobs in the world are generated by this industry. Where is Romania in this landscape? At the level of competitiveness, Romania fell five places in 2011-2013, reaching 68, from 63, behind Hungary, Poland and even Bulgaria. The reasons for departing from: Romanians' attitude towards tourists, ineffective marketing, the quality of the natural environment, transport deficiencies and ineffective police services (law enforcement, maintaining order. However, at the national level, we have all the necessary elements and we have all chances to become a competitive tourist destination domestically and internationally; in order for this chance to become a reality, we need to exploit the existing potential and transform Romania into an attractive tourist destination for both Romanian and foreigners, a performance target, as the natural conditions and materials are available.

  15. Nuclear power: A competitive option? Annex 3

    International Nuclear Information System (INIS)

    Bertel, E.; Wilmer, P.

    2002-01-01

    Because the future development of nuclear power will depend largely on its economic performance compared to alternatives, the OECD Nuclear Energy Agency (NEA) investigates continuously the economic aspects of nuclear power. This paper provides key findings from a series of OECD studies on projected costs of generating electricity and other related NEA activities. It addresses the cost economics necessary for nuclear units to be competitive, and discusses the challenges and opportunities currently faced by nuclear power. (author)

  16. Factors and competitiveness analysis in rare earth mining, new methodology: case study from Brazil.

    Science.gov (United States)

    Silva, Gustavo A; Petter, Carlos O; Albuquerque, Nelson R

    2018-03-01

    Rare earths are increasingly being applied in high-tech industries, such as green energy (e.g. wind power), hybrid cars, electric cars, permanent high-performance magnets, superconductors, luminophores and many other industrial sectors involved in modern technologies. Given that China dominates this market and imposes restrictions on production and exports whenever opportunities arise, it is becoming more and more challenging to develop business ventures in this sector. Several initiatives were taken to prospect new resources and develop the production chain, including the mining of these mineral assets around the world, but some factors of uncertainties, including current low prices, increased the challenge of transforming the current resources into deposits or productive mines. Thus, analyzing the competitiveness of advanced projects becomes indispensable. This work has the objective of introducing a new methodology of competitiveness analysis, where some variables are considered as main factors that can contribute strongly to make unfeasible a mining enterprise for the use of rare earth elements (REE) with this methodology, which is quite practical and reproducible, it was possible to verify some real facts, such as: the fact that the Lynas Mount Weld CLD (AUS) Project is resilient to the uncertainties of the RE sector, at the same time as the Molycorp Project is facing major financial difficulties (under judicial reorganization). It was also possible to verify that the Araxá Project of CBMM in Brazil is one of the most competitive in this country. Thus, we contribute to the existing literature, providing a new methodology for competitiveness analysis in rare earth mining.

  17. SOCIAL ASPECTS OF COMPETITIVENESS

    Directory of Open Access Journals (Sweden)

    Klimova A. V.

    2014-06-01

    Full Text Available One of the most important conditions of the existence of every organization, every enterprise is to insure the long-term sustainable development, one of the conditions of which is the increase of an organizational competitiveness. In modern economic conditions, social aspects of competitiveness are now in the foreground of interest, because just the strategy of social responsibility (SSR of modern enterprises can assure some commercial benefits, in responding, at the same time, to the social demands and in creating its well-being. Such an approach is in the basis of the notion of competitiveness. Along with «rigid parameters», such as price characteristics, the capability to deal with competitors, effective financial and production policies, «flexible factors» of competitiveness are of a big importance: a personnel potential, individual and collective competencies, organizational and managerial capabilities. As a result, we have formulated a research hypothesis: the organizational competitiveness is defined by individual and collective competencies of an organization, is based on socially responsible actions, confirms the demand for the object and insures its sustainable long-term development. Any organization should base all its actions aimed to increase its competitiveness on its intellectual potential, or on the management of individual and collective competencies that assure the sustainable development and the goal achievement. For every organizational strategic action, an effective combination of these competencies exists. So, we suggest a new definition of competitiveness: it is a social and economic category of understanding of the social responsibility, having as a central element individual and collective competencies, based on socially responsible actions of an enterprise, insuring its long-term sustainable development.

  18. Increasing Competitiveness for an Otolaryngology Residency: Where We Are and Concerns about the Future.

    Science.gov (United States)

    Kaplan, Alyson B; Riedy, Katherine N; Grundfast, Kenneth M

    2015-11-01

    For graduating medical students, securing a residency in otolaryngology-head and neck surgery has become exceedingly difficult. This commentary explores the ways that applicants and residency programs are reacting to the increasing competitiveness in applying to, interviewing for, and matching to an otolaryngology residency. The commonly held perceptions of applicants are compared to perspectives held by residency program directors and resident selection committees. Unintended consequences of the growing trend for medical students to add a research year to their curriculum are presented. Some cautions and suggestions about how to improve the application and selection process are offered. © American Academy of Otolaryngology—Head and Neck Surgery Foundation 2015.

  19. EU environmental policy and competitiveness

    Directory of Open Access Journals (Sweden)

    Stojanović Boban

    2006-01-01

    Full Text Available Protection of the environment was not a specific importance to the Community although the Treaty of Rome expressly specified that "health, safety environmental protection" shall be based on "a high level of protection". In deciding upon a framework for a European environmental policy, the Community was also responding to increased public awareness of the problem and concerns about the state of the natural and man-made environment. During the past years, competitiveness concerns have dominated the EU policy debate, in the course of which a growing consensus is being developed on the importance of eco-innovations and resource efficiency for EU competitiveness and on the market opportunities they offer. There is an increasing evidence that environmental policy and eco-innovations can promote economic growth, as well as maintain and create jobs, contributing both to competitiveness and employment. Environmental constraints to rapid economic growth are increasingly recognized by countries, leading to a rising awareness of the need for sustainable development. Implementation of an environmental policy however, generates significant implications for competition among countries.

  20. Political Competition and the Diffusion of Conditional Cash Transfers in Brazil

    Directory of Open Access Journals (Sweden)

    Denilson Bandeira Coêlho

    2012-12-01

    Full Text Available What factors determine the diffusion of social policies? This article exam - ines the launching of conditional cash transfer programs by Brazilian munici - palities to explore this problem. The literature of political science asserts that such programs have been widely implemented because they correspond to an al - ternative policy strategy adopted by governments facing opposition to implement universal public policies. So, political competition would be at the root of CCT launching. This article presents an alternative explanation. From 1995 to 2001, local governments created or emulated the Bolsa Escola Program (BEP in all regions of the country. Such a path continued after the lauching of the national Bolsa Escola by the federal government. Why did some local governments decide to adopt the national BEP and others did not? To answer these questions, the research tests the influence of structural, internal and external variables on the dissemination of CCT programs. Two main hypotheses are tested. The first as - serts that local political competition is positive for policy diffusion. The second hypothesis claims that party alignment between the municipal and federal levels increases the likelihood of municipalities adopting the federal BEP. The research uses Event History Analysis to test statistically the impact of political incentives on policy diffusion among São Paulo State’s municipalities. Two types of policy diffusion are examined: horizontal and vertical. The findings confirm that polit - ical competition influences the horizontal diffusion among municipalities. Unex - pectedly, vertical diffusion does not occur because of party alignment or political competition. Rather, levels of socioeconomic development drive policy emulation.

  1. EDITORIAL: Physics competitions Physics competitions

    Science.gov (United States)

    Jordens, H.; Mathelitsch, L.

    2009-11-01

    1. Physics competitions: aims and realizations One aim of physics competitions is to increase the interest of young students, primarily at upper secondary level, to physics and natural sciences in general. A competition has motivational aspects known usually from sports events or games—comparing one's own ability with others, of course with the desire to be better and to win. If competitions reach nationwide and even international levels, additional stimulation is created. Competitions provide greatest attraction to possible winners, to the group of gifted people in a particular field. This implies that science contests are excellent tools for the promotion of talented students. Traditional teaching has been shown to have problems in supporting this group of students. Very often teachers are overstretched with the demands of teaching both low- and high-level students. Extracurricular activities are therefore a good chance to relieve the teacher, and to give talented students the opportunity for appropriate training and challenge. The competitions, however, have a broader impact and address more young people than one might guess from the statements above. Training courses and selection at school level give a larger group of students extra and, to some extent, complimentary education in physics. The degree of complexity of the tasks corresponds very often to the standards of the next level of education in the school system. Interestingly, many physics competitions have their origin in countries beyond the former Iron Curtain. They started as regional and national tournaments, were joined by neighbouring countries and have grown, in some cases, to events with participants from more than 80 countries. Although the features mentioned above are common to the different competitions, there are distinct differences between them [1]. The International Physics Olympiad (IPhO) is the oldest international physics competition for students at upper secondary level [2]. It dates

  2. Alternative face models for 3D face registration

    Science.gov (United States)

    Salah, Albert Ali; Alyüz, Neşe; Akarun, Lale

    2007-01-01

    3D has become an important modality for face biometrics. The accuracy of a 3D face recognition system depends on a correct registration that aligns the facial surfaces and makes a comparison possible. The best results obtained so far use a one-to-all registration approach, which means each new facial surface is registered to all faces in the gallery, at a great computational cost. We explore the approach of registering the new facial surface to an average face model (AFM), which automatically establishes correspondence to the pre-registered gallery faces. Going one step further, we propose that using a couple of well-selected AFMs can trade-off computation time with accuracy. Drawing on cognitive justifications, we propose to employ category-specific alternative average face models for registration, which is shown to increase the accuracy of the subsequent recognition. We inspect thin-plate spline (TPS) and iterative closest point (ICP) based registration schemes under realistic assumptions on manual or automatic landmark detection prior to registration. We evaluate several approaches for the coarse initialization of ICP. We propose a new algorithm for constructing an AFM, and show that it works better than a recent approach. Finally, we perform simulations with multiple AFMs that correspond to different clusters in the face shape space and compare these with gender and morphology based groupings. We report our results on the FRGC 3D face database.

  3. Sustaining Competitiveness Through product Development Activities Within Malaysian Automotive Suppliers

    Directory of Open Access Journals (Sweden)

    Norizah Mohamad

    2012-01-01

    Full Text Available The local automotive suppliers are facing a number of important challenges such asglobalisation, new requirement in market specifications and the competition brought about by theAsean Free Trade Area (AFTA agreements. In an effort to enhance the competitiveness of themanufacturing sector, the government has implemented the Second Industrial Master Plan, IMP2(1996-2005. The focus of the IMP2 is more on innovation and applications of new technologies, sothat industries can move up the value chain of their activities. Innovative capabilities achieved fromcompanies’ new product development activities have been recognized to be crucial for companies tosustain their competitiveness and organisational success. The importance of product development ismost obvious in the context of the discussion on the competitiveness of the Malaysian automotivesuppliers. The study will focus on the small medium enterprises (SMEs that make up more than 60 %of these automotive suppliers. The study is to determine the extensiveness of the suppliers’ productdevelopment activities by examining the involvement of the suppliers in customer’s productdevelopment activities. Consequently, the impact of this involvement to the competitiveness of thesuppliers is examined. The results were established based from a survey to parts and componentssuppliers of Proton, the Malaysian car national assembler. The study has shown that the SMEs wereinvolved from the early stages of the product development process that is during the design stage. Theproduct development efforts have shown to contribute towards increasing firms’ market share andfirms were also able to gain a better understanding of future product demand. A significant number ofthe suppliers have managed to penetrate the export market. Unfortunately, among the respondents,there is only one system supplier. This indicates that, either the technological capabilities of theSMEs still needed upgrading for the requirement as

  4. PUBLIC EDUCATION AND ECONOMIC COMPETITIVENESS

    Directory of Open Access Journals (Sweden)

    Gabriel-Andrei Donici

    2011-09-01

    Full Text Available There is a certain connection between education and economic competitiveness. The relation between these two concepts is easy to intuit. On the medium and long term investments in education generate astrong increase in a country’s level of economic competitiveness. Through education the human capital is formed, and it affects all economic fields. Therefore we can observe that human capital has a decisive influence on the economic competitiveness of a country.

  5. Executive Gender, Competitive Pressures, and Corporate Performance

    DEFF Research Database (Denmark)

    Amore, Mario Daniele; Garofalo, Orsola

    2016-01-01

    significantly higher financial performance under low competition, they tend to underperform when competition increases. At the same time, we find that the presence of female leaders improves the capital stability of banks subject to greater competition. Overall, our study highlights strong interactions between...

  6. The informal economy employment impacts of trade liberalization & increased competition in export markets

    DEFF Research Database (Denmark)

    Morocco and United States. The overall logic of such measures was that liberalization and privatization would stimulate trade, support the requested modernization of the production systems and infrastructures, and enhance public administrations and services as well. Positive impacts on income, employments...... and privatization processes were implemented at the international level by the WTO's, at regional level by the establishment of free trade agreements between individual states on the southern and eastern Mediterranean rim and the EU [under the Barcelona Process] and by bilateral agreements as the one signed between...... to focus on the impacts of restructuring in the formal textile and clothing sectors (TC) which is the major employer in three Maghrib countries: Algeria, Morocco and Tunisia. The textile and clothing sectors have been particularly exposed to increased competition in foreign and/or domestic markets...

  7. Analyzing competition in intermodal freight transport networks

    NARCIS (Netherlands)

    Saeedi, Hamid; Wiegmans, Bart; Behdani, Behzad; Zuidwijk, Rob

    2017-01-01

    To cope with an intense and competitive environment, intermodal freight transport operators have increasingly adopted business practices —like horizontal and vertical business integration—which aim to reduce the operational costs, increase the profit margins, and improve their competitive position

  8. Check Mate! The CERN vs Fermilab Chess Competition

    CERN Multimedia

    2001-01-01

    7,000 kilometers and a 7 hour time difference had no impact upon the enthusiasm that pervaded the chess competition between CERN and Fermilab. In spite of the computer era, one game was played over a real wooden board.  Tomas Davidek and Irwin Gaines took advantage of Irwin's momentary presence at CERN. Several chess servers span the world and they are used by all sorts of people from many walks of life. However in mid-November on freechess.org there was a sudden influx of physicists as CERN and Fermilab faced off in their first online chess match. While technically a competition, the aim of the match was above all a 'friendly' contest between the two sister labs.  Usually, in serious chess competitions, each team plays in its strongest available constellation at the moment of the match.  But both CERN and Fermilab did quite the opposite and made getting all interested players involved the top priority. 'This was all put together for the purpose of having good fun' said Tibor Sim...

  9. Investment Dynamics and Capacity Utilization under Monopolistic Competition

    OpenAIRE

    Omar LICANDRO

    1992-01-01

    In the tradition of Tobin's q models, the influence on investment of demand uncertainty and capacity constraints is analyzed in a monopolistically competitive economy. Under these conditions, the degree of capacity utilization has a positive effect on the markup rate and explains the difference between average q and marginal q. In the aggregate economy, when the representative firm faces only specific demand uncertainty, it is shown that the degree of capacity utilization is strictly smaller ...

  10. Problems the chemical industry of Japan faces and future prospects

    Energy Technology Data Exchange (ETDEWEB)

    Ishida, Shin' ichi

    1989-01-01

    Industry proceeds for the fiscal 1988 are expected to increase remarkably as they did in the previous year with 4.9% increase in revenue and 18.8% increase in profit (ordinary profit) from the previous year. The conditions of material industry are especially favorable and chemical industry is also expected to prosper as it did in the previous year. Problems this prospering chemical industry is facing are introduced in this report. Firstly, it is necessary to improve productivity by adopting more information and promoting factory automation in order to strengthen competition. The future of chemical industry depends on the introduction of information. Secondly, as demands of users are becoming more diversified, and cycles of products shorter, shortening of development terms is essential. It is necessary, therefore, to predict the demands of users in advance and seek after custom products. Thirdly, selection of product bases is required; it might be necessary to consider producing some product items abroad. Moreover, it is desirable to increase investments in investigation and pursue creativity putting much stress on basic investigations. 2 figs., 11 tabs.

  11. Costly neighbours: Heterospecific competitive interactions increase metabolic rates in dominant species

    Czech Academy of Sciences Publication Activity Database

    Janča, M.; Gvoždík, Lumír

    2017-01-01

    Roč. 7, č. 5177 (2017), č. článku 5177. ISSN 2045-2322 R&D Projects: GA ČR(CZ) GA15-07140S Institutional support: RVO:68081766 Keywords : interference competition * intraspecific variation * terrestrial salamander * energy metabolism * natural selection * newts Subject RIV: EG - Zoology OBOR OECD: Zoology Impact factor: 4.259, year: 2016

  12. Increasing Trustworthiness of Face Authentication in Mobile Devices by Modeling Gesture Behavior and Location Using Neural Networks

    Directory of Open Access Journals (Sweden)

    Blerim Rexha

    2018-02-01

    Full Text Available Personal mobile devices currently have access to a significant portion of their user’s private sensitive data and are increasingly used for processing mobile payments. Consequently, securing access to these mobile devices is a requirement for securing access to the sensitive data and potentially costly services. Face authentication is one of the promising biometrics-based user authentication mechanisms that has been widely available in this era of mobile computing. With a built-in camera capability on smartphones, tablets, and laptops, face authentication provides an attractive alternative of legacy passwords for its memory-less authentication process, which is so sophisticated that it can unlock the device faster than a fingerprint. Nevertheless, face authentication in the context of smartphones has proven to be vulnerable to attacks. In most current implementations, a sufficiently high-resolution face image displayed on another mobile device will be enough to circumvent security measures and bypass the authentication process. In order to prevent such bypass attacks, gesture recognition together with location is proposed to be additionally modeled. Gestures provide a faster and more convenient method of authentication compared to a complex password. The focus of this paper is to build a secure authentication system with face, location and gesture recognition as components. User gestures and location data are a sequence of time series; therefore, in this paper we propose to use unsupervised learning in the long short-term memory recurrent neural network to actively learn to recognize, group and discriminate user gestures and location. Moreover, a clustering-based technique is also implemented for recognizing gestures and location.

  13. Interstate competition and political stability

    OpenAIRE

    Hugh-Jones, David

    2010-01-01

    Previous theories of globalization have examined factor mobility’s effect on the political conflict\\ud between social classes. But factor mobility also increases competition between state rulers in provid-\\ud ing services for citizens. I ask how this interstate competition affects the process of political change.\\ud In a simple model, interstate competition substitutes for democracy, by forcing rulers to invest in pub-\\ud lic goods so as to avoid capital and labor leaving the country. As a re...

  14. Examination of program exposure across intervention delivery modes: face-to-face versus internet

    Directory of Open Access Journals (Sweden)

    Mummery W Kerry

    2007-03-01

    Full Text Available Abstract Background There has been increasing interest in the ability of the internet to produce behaviour change. The focus of this study was to describe program exposure across three intervention groups from a randomised trial (RT comparing traditional face-to-face, internet-mediated (combined internet plus face-to-face, and internet-only program delivery. Methods Baseline and immediately post-intervention survey data, and exposure rates from participants that commenced the RT were included (n = 192. Exposure was defined as either face-to-face attendance, website usage, or a combination of both for the internet-mediated group. Characteristics of participants who were exposed to at least 75% of the program material were explored. Descriptive analysis and logistical regression were used to examine differences between groups for program exposure. Results All groups showed decrease in program exposure over time. Differences were also observed (χ2 = 10.37, p Conclusion These results suggest that the internet groups were as effective as the face-to-face delivery mode in engaging participants in the program material. However, different delivery methods may be more useful to different sub-populations. It is important to explore which target groups that internet-based programs are best suited, in order to increase their impact.

  15. Toward Value Co-Creation: Increasing Women’s Presence in Management Positions through Competition against a Set Target

    Directory of Open Access Journals (Sweden)

    Irene Comeig

    2017-10-01

    Full Text Available Despite empirical evidence that women’s presence in management positions is a source of value co-creation for firms, these positions are still male-dominated. Some evidence from experimental economics suggests that one reason for this imbalance is that women shy away from competition. However, most of these studies have focused on competition systems that pit individuals against each other. We present an economic laboratory experiment that compares competition against others with competition against a set target. The crucial difference is that whereas the former involves competing against opponents, the latter does not. Our results show that significantly more women are willing to compete against a set target than against others. Furthermore, there is no reduction in men’s participation and no general efficiency reduction. Our findings suggest that firms that aim at value co-creation and sustainability through a gender-neutral promotion mechanism should introduce competition against a set target and reduce competition against others. This paper contributes to dispelling stereotypes about women’s reluctance to compete.

  16. Taking learning seriously: From competition to collaboration

    International Nuclear Information System (INIS)

    Peinovich, P.E.; Walker, L.H.

    1991-01-01

    Several nuclear power operations have adopted the strategic goal of acquiring and maintaining the best qualified workforce possible - no small task in the face of recent work-force studies. Many utilities also believe that creating opportunities for employees to acquire knowledge beyond what is required to do their job will increase the level of professionalism of workers. One approach that attests to one's ability to grow beyond and strive for more knowledge is the earning of an accredited college credential. Regents College of the University of the State of New York is illustrative of the nature and success of collaboration between campus-based and external degree programs for adults. A combination of eliminating competition among educational providers, sharing the collective knowledge of training and educational resources, and working with utilities to optimize the fiscal resources available for education is a method that is helping to meet the needs of today's and tomorrow's workforce which works

  17. Coexistence via coevolution driven by reduced allelochemical effects and increased tolerance to competition between invasive and native plants.

    Science.gov (United States)

    Huang, Fangfang; Lankau, Richard; Peng, Shaolin

    2018-04-01

    Coevolution can promote long-term coexistence of two competing species if selection acts to reduce the fitness inequality between competitors and/or strengthen negative frequency dependence within each population. However, clear coevolution between plant competitors has been rarely documented. Plant invasions offer opportunities to capture the process of coevolution. Here we investigated how the developing relationship between an invasive forb, Alliaria petiolata, and a native competitor, Pilea pumila, may affect their long-term coexistence, by testing the competitive effects of populations of varying lengths of co-occurrence on each other across a chronosequence of invasion history. Alliaria petiolata and P. pumila tended to develop greater tolerance to competition over invasion history. Their coexistence was promoted more by increases in stabilizing relative to equalizing processes. These changes likely stem in part from reductions in allelopathic traits in the invader and evolution of tolerance in the native. These results suggested that some native species can evolve tolerance against the competitive effects of strong invaders, which likely promoted their persistence in invaded communities. However, the potential for coevolutionary rescue of competing populations is likely to vary across native species, and evolutionary processes should not be expected to compensate for the ecological consequences of exotic invasions. © 2017 The Authors. New Phytologist © 2017 New Phytologist Trust.

  18. Reducing Competitive Cache Misses in Modern Processor Architectures

    OpenAIRE

    Prisagjanec, Milcho; Mitrevski, Pece

    2017-01-01

    The increasing number of threads inside the cores of a multicore processor, and competitive access to the shared cache memory, become the main reasons for an increased number of competitive cache misses and performance decline. Inevitably, the development of modern processor architectures leads to an increased number of cache misses. In this paper, we make an attempt to implement a technique for decreasing the number of competitive cache misses in the first level of cache memory. This tec...

  19. Winning a competition predicts dishonest behavior.

    Science.gov (United States)

    Schurr, Amos; Ritov, Ilana

    2016-02-16

    Winning a competition engenders subsequent unrelated unethical behavior. Five studies reveal that after a competition has taken place winners behave more dishonestly than competition losers. Studies 1 and 2 demonstrate that winning a competition increases the likelihood of winners to steal money from their counterparts in a subsequent unrelated task. Studies 3a and 3b demonstrate that the effect holds only when winning means performing better than others (i.e., determined in reference to others) but not when success is determined by chance or in reference to a personal goal. Finally, study 4 demonstrates that a possible mechanism underlying the effect is an enhanced sense of entitlement among competition winners.

  20. A serious game skills competition increases voluntary usage and proficiency of a virtual reality laparoscopic simulator during first-year surgical residents' simulation curriculum.

    Science.gov (United States)

    El-Beheiry, Mostafa; McCreery, Greig; Schlachta, Christopher M

    2017-04-01

    The objective of this study was to assess the effect of a serious game skills competition on voluntary usage of a laparoscopic simulator among first-year surgical residents' standard simulation curriculum. With research ethics board approval, informed consent was obtained from first-year surgical residents enrolled in an introductory surgical simulation curriculum. The class of 2013 served as a control cohort following the standard curriculum which mandates completion of six laparoscopic simulator skill tasks. For the 2014 competition cohort, the only change introduced was the biweekly and monthly posting of a leader board of the top three and ten fastest peg transfer times. Entry surveys were administered assessing attitudes towards simulation-based training and competition. Cohorts were observed for 5 months. There were 24 and 25 residents in the control and competition cohorts, respectively. The competition cohort overwhelmingly (76 %) stated that they were not motivated to deliberate practice by competition. Median total simulator usage time was 132 min (IQR = 214) in the competition cohort compared to 89 (IQR = 170) in the control cohort. The competition cohort completed their course requirements significantly earlier than the control cohort (χ 2  = 6.5, p = 0.01). There was a significantly greater proportion of residents continuing to use the simulator voluntarily after completing their course requirements in the competition cohort (44 vs. 4 %; p = 0.002). Residents in the competition cohort were significantly faster at peg transfer (194 ± 66 vs. 233 ± 53 s, 95 % CI of difference = 4-74 s; p = 0.03) and significantly decreased their completion time by 33 ± 54 s (95 % CI 10-56 s; paired t test, p = 0.007). A simple serious games skills competition increased voluntary usage and performance on a laparoscopic simulator, despite a majority of participants reporting they were not motivated by competition. Future directions should

  1. Maintaining Qubit Coherence in the face of Increased Superconducting Circuit Complexity

    Science.gov (United States)

    Hover, David; Weber, Steve; Rosenberg, Danna; Samach, Gabriel; Sears, Adam; Birenbaum, Jeffrey; Woods, Wayne; Yoder, Jonilyn; Racz, Livia; Kerman, Jamie; Oliver, William D.

    Maintaining qubit coherence in the face of increased superconducting circuit complexity is a challenge when designing an extensible quantum computing architecture. We consider this challenge in the context of inductively coupled, long-lived, capacitively-shunted flux qubits. Specifically, we discuss our efforts to mitigate the effects of radiation loss, parasitic chip-modes, cross-coupling, and Purcell decay. Our approach employs numerical modeling of the ideal Hamiltonian and electromagnetic analysis of the circuit, both of which are independently shown to be consistent with experimental results. This research was funded by the Office of the Director of National Intelligence (ODNI), Intelligence Advanced Research Projects Activity (IARPA) and by the Assistant Secretary of Defense for Research & Engineering under Air Force Contract No. FA8721-05-C-0002. The views and conclusions contained herein are those of the authors and should not be interpreted as necessarily representing the official policies or endorsements, either expressed or implied, of ODNI, IARPA, or the US Government.

  2. Do auctions and forced divestitures increase competition? Evidence for retail gasoline markets

    NARCIS (Netherlands)

    Soetevent, A.R.; Haan, M.A.; Heijnen, P.

    2008-01-01

    Where markets are insufficiently competitive, governments can intervene by auctioning licenses to operate or by forcing divestitures. The Dutch government has done exactly that, organizing auctions to redistribute tenancy rights for highway gasoline stations and forcing the divestiture of outlets of

  3. Eyewitness Memory in Face-to-Face and Immersive Avatar-to-Avatar Contexts

    Directory of Open Access Journals (Sweden)

    Donna A. Taylor

    2018-04-01

    Full Text Available Technological advances offer possibilities for innovation in the way eyewitness testimony is elicited. Typically, this occurs face-to-face. We investigated whether a virtual environment, where interviewer and eyewitness communicate as avatars, might confer advantages by attenuating the social and situational demands of a face-to-face interview, releasing more cognitive resources for invoking episodic retrieval mode. In conditions of intentional encoding, eyewitnesses were interviewed 48 h later, either face-to-face or in a virtual environment (N = 38. Participants in the virtual environment significantly outperformed those interviewed face-to-face on all episodic performance measures – improved correct reporting reduced errors, and increased accuracy. Participants reported finding it easier to admit not remembering event information to the avatar, and finding the avatar easier to talk to. These novel findings, and our pattern of retrieval results indicates the potential of avatar-to-avatar communication in virtual environments, and provide impetus for further research investigating eyewitness cognition in contemporary retrieval contexts.

  4. Eyewitness Memory in Face-to-Face and Immersive Avatar-to-Avatar Contexts.

    Science.gov (United States)

    Taylor, Donna A; Dando, Coral J

    2018-01-01

    Technological advances offer possibilities for innovation in the way eyewitness testimony is elicited. Typically, this occurs face-to-face. We investigated whether a virtual environment, where interviewer and eyewitness communicate as avatars, might confer advantages by attenuating the social and situational demands of a face-to-face interview, releasing more cognitive resources for invoking episodic retrieval mode. In conditions of intentional encoding, eyewitnesses were interviewed 48 h later, either face-to-face or in a virtual environment ( N = 38). Participants in the virtual environment significantly outperformed those interviewed face-to-face on all episodic performance measures - improved correct reporting reduced errors, and increased accuracy. Participants reported finding it easier to admit not remembering event information to the avatar, and finding the avatar easier to talk to. These novel findings, and our pattern of retrieval results indicates the potential of avatar-to-avatar communication in virtual environments, and provide impetus for further research investigating eyewitness cognition in contemporary retrieval contexts.

  5. Time Spent in Face-to-Face Patient Care and Work Outside the Examination Room

    OpenAIRE

    Gottschalk, Andrew; Flocke, Susan A.

    2005-01-01

    PURPOSE Contrary to physicians’ concerns that face-to-face patient time is decreasing, data from the National Ambulatory Medical Care Survey (NAMCS) indicate that between 1988 and 1998, durations of primary care outpatient visits have increased. This study documented how physicians spend time during the workday, including time outside the examination room, and compared observed face-to-face patient care time with that reported in NAMCS.

  6. Factors and competitiveness analysis in rare earth mining, new methodology: case study from Brazil

    Directory of Open Access Journals (Sweden)

    Gustavo A. Silva

    2018-03-01

    Full Text Available Rare earths are increasingly being applied in high-tech industries, such as green energy (e.g. wind power, hybrid cars, electric cars, permanent high-performance magnets, superconductors, luminophores and many other industrial sectors involved in modern technologies. Given that China dominates this market and imposes restrictions on production and exports whenever opportunities arise, it is becoming more and more challenging to develop business ventures in this sector. Several initiatives were taken to prospect new resources and develop the production chain, including the mining of these mineral assets around the world, but some factors of uncertainties, including current low prices, increased the challenge of transforming the current resources into deposits or productive mines. Thus, analyzing the competitiveness of advanced projects becomes indispensable. This work has the objective of introducing a new methodology of competitiveness analysis, where some variables are considered as main factors that can contribute strongly to make unfeasible a mining enterprise for the use of rare earth elements (REE with this methodology, which is quite practical and reproducible, it was possible to verify some real facts, such as: the fact that the Lynas Mount Weld CLD (AUS Project is resilient to the uncertainties of the RE sector, at the same time as the Molycorp Project is facing major financial difficulties (under judicial reorganization. It was also possible to verify that the Araxá Project of CBMM in Brazil is one of the most competitive in this country. Thus, we contribute to the existing literature, providing a new methodology for competitiveness analysis in rare earth mining. Keywords: Earth sciences, Business, Economics, Industry

  7. EDITORIAL: Physics competitions Physics competitions

    Science.gov (United States)

    Jordens, H.; Mathelitsch, L.

    2011-07-01

    International tests on competences, such as TIMSS or PISA, and knowledge of young students have revealed low average scores in many countries, often unexpectedly. One effective measure to increase the average standard of a population is to bring the last third of the group to a higher level. Therefore, many nations put some effort into this activity. This brings the danger that not enough attention is paid to students at the other end, those who are talented. Indeed, it is a very difficult task for a teacher to support the less able and at the same time challenge the gifted students, to lead them to the limits of their abilities and provide for a smooth transition to university study. Physics competitions have been proven to fulfil these last demands to a large degree, and therefore are an important additional and, to some extent, complementary tool for the promotion of talented students. This third special section on physics competitions in European Journal of Physics contains three papers, each dealing with a different form of science contest. The first continues the series of presentations of tasks performed at the International Young Physicists' Tournament, which was held in Vienna in 2011. First place went to the team from Singapore, and they have put their investigation on vertical oscillations of coupled magnets into written form (not required by the tournament, where an oral presentation and a defence and discussion are the central aspects). Their paper shows how rich in physics this problem is, and what level of solutions high-school students can already achieve. Sadly, those responsible for the organization of last year's International Physics Olympiad did not provide us with a report on this competition. This is unfortunate, since the Olympiad in Zagreb was very successful and, in particular, the experimental tasks were creative and demanding. Very similar to the aims and the execution of the Physics Olympiad is the International Olympiad on Astronomy

  8. The competitive position of nuclear power: a survey

    International Nuclear Information System (INIS)

    Landsberg, H.H.

    1977-01-01

    Nuclear energy and coal are considered to be the two main energy sources in the USA which can replace the slowing growth and reduce the oil and gas supply. Based on the most recent analyses, it is assumed that nuclear energy has a slight competitive advantage compared to other energy sources. The two essential cost components are discussed: capital and fuel. The prospects for the capital costs for both energy systems, especially the trends which probably play a role in the price fixing of uranium and coal are investigated. Summarizing the analysis, one finds that in the long-run the uranium prices will increase faster than those of coal due to the small reserves. Even without the premature use of recycling or breeders, these trends could be slowed down for a while. On the other hand, coal winning faces serious, mostly institutional obstacles, which could cause its price to rise. The price increases for both types of energy could be of similar magnitude, however its small contribution to the overall energy costs mean that the cost increases are less of a burden in the case of nuclear energy. (orig.) [de

  9. Faces in places: humans and machines make similar face detection errors.

    Directory of Open Access Journals (Sweden)

    Bernard Marius 't Hart

    Full Text Available The human visual system seems to be particularly efficient at detecting faces. This efficiency sometimes comes at the cost of wrongfully seeing faces in arbitrary patterns, including famous examples such as a rock configuration on Mars or a toast's roast patterns. In machine vision, face detection has made considerable progress and has become a standard feature of many digital cameras. The arguably most wide-spread algorithm for such applications ("Viola-Jones" algorithm achieves high detection rates at high computational efficiency. To what extent do the patterns that the algorithm mistakenly classifies as faces also fool humans? We selected three kinds of stimuli from real-life, first-person perspective movies based on the algorithm's output: correct detections ("real faces", false positives ("illusory faces" and correctly rejected locations ("non faces". Observers were shown pairs of these for 20 ms and had to direct their gaze to the location of the face. We found that illusory faces were mistaken for faces more frequently than non faces. In addition, rotation of the real face yielded more errors, while rotation of the illusory face yielded fewer errors. Using colored stimuli increases overall performance, but does not change the pattern of results. When replacing the eye movement by a manual response, however, the preference for illusory faces over non faces disappeared. Taken together, our data show that humans make similar face-detection errors as the Viola-Jones algorithm, when directing their gaze to briefly presented stimuli. In particular, the relative spatial arrangement of oriented filters seems of relevance. This suggests that efficient face detection in humans is likely to be pre-attentive and based on rather simple features as those encoded in the early visual system.

  10. Competition Policy in the European Film Industry Focused on Consumers’ Interests – a Romanian Perspective

    Directory of Open Access Journals (Sweden)

    Puiu Nistoreanu

    2017-05-01

    Full Text Available European cinema was and still is often assimilated by film consumers as art cinema which is more difficult to understand and ultimately to reach a big number of consumers. The objectives of this paper were to examine the pathway of European cinema market and the relationship with its consumers along with their interests and attitudes towards European films and to research the most important measures taken by European Union institutions under their competition policy to support European films through state aid schemes. In order to give shape to these objectives, in-depth interviews with five elite specialists from the Romanian film industry were used, specialists who possess international expertise and recognition. The problems of the qualitative research are: the modification of consumer behaviour face to European cinema and support measures. The findings suggest that regarding its relationship with consumers and their interests in the seventh art, European cinema faces many different difficulties ranging from the competition with American films and insufficient funds, to the increased comfortableness or coziness of the movie consumers of our times. The paper concludes with examples of measures suggested by the respondents, to help European cinema become more attractive to consumers, measures which are already being implemented by the industry, making the results of our study useful for policy and decision makers within this cultural area.

  11. Banking Competition and Soft Budget Constraints: How Market Power can Threaten Discipline in Lending

    NARCIS (Netherlands)

    Arping, S.

    2012-01-01

    n imperfectly competitive credit markets, banks can face a tradeoff between exploiting their market power and enforcing hard budget constraints. As market power rises, banks eventually find it too costly to discipline underperforming borrowers by stopping their projects. Lending relationships become

  12. Social anxiety is related to increased dwell time on socially threatening faces.

    Science.gov (United States)

    Lazarov, Amit; Abend, Rany; Bar-Haim, Yair

    2016-03-15

    Identification of reliable targets for therapeutic interventions is essential for developing evidence-based therapies. Threat-related attention bias has been implicated in the etiology and maintenance of social anxiety disorder. Extant response-time-based threat bias measures have demonstrated limited reliability and internal consistency. Here, we examined gaze patterns of socially anxious and nonanxious participants in relation to social threatening and neutral stimuli using an eye-tracking task, comprised of multiple threat and neutral stimuli, presented for an extended time-period. We tested the psychometric properties of this task with the hope to provide a solid stepping-stone for future treatment development. Eye gaze was tracked while participants freely viewed 60 different matrices comprised of eight disgusted and eight neutral facial expressions, presented for 6000ms each. Gaze patterns on threat and neutral areas of interest (AOIs) of participants with SAD, high socially anxious students and nonanxious students were compared. Internal consistency and test-retest reliability were evaluated. Participants did not differ on first-fixation variables. However, overall, socially anxious students and participants with SAD dwelled significantly longer on threat faces compared with nonanxious participants, with no difference between the anxious groups. Groups did not differ in overall dwell time on neutral faces. Internal consistency of total dwell time on threat and neutral AOIs was high and one-week test-retest reliability was acceptable. Only disgusted facial expressions were used. Relative small sample size. Social anxiety is associated with increased dwell time on socially threatening stimuli, presenting a potential target for therapeutic intervention. Copyright © 2016 Elsevier B.V. All rights reserved.

  13. Face-to-face versus computer-mediated communication in a primary school setting

    NARCIS (Netherlands)

    Meijden, H.A.T. van der; Veenman, S.A.M.

    2005-01-01

    Computer-mediated communication is increasingly being used to support cooperative problem solving and decision making in schools. Despite the large body of literature on cooperative or collaborative learning, few studies have explicitly compared peer learning in face-to-face (FTF) versus

  14. Trade credit use and competition in the value chain : Evidence from Vietnam

    NARCIS (Netherlands)

    Hermes, Niels; Lensink, Robert; Lutz, Clemens; Thu, Uyen Nguyen Lam

    2016-01-01

    Trade credit is a major source of finance in value chains in developed and emerging economies. Despite its ubiquitous use, this is one of the first empirical studies that analyzes why the use of trade credit varies along the value chain. We argue that competition faced by firms at different stages

  15. Do auctions and forced divestitures increase competition? Evidence for retail gasoline markets

    NARCIS (Netherlands)

    Soetevent, A.R.; Haan, M.A.; Heijnen, P.

    2014-01-01

    To foster competition, governments can intervene by auctioning licenses to operate, or by imposing divestitures. The Dutch government has done exactly that, organizing auctions to redistribute tenancy rights for highway gasoline stations and imposing divestitures of such stations on the four major

  16. Using Patent Development, Education Policy and Research and Development Expenditure Policy to Increase Technological Competitiveness of Small European Union Member States

    Directory of Open Access Journals (Sweden)

    Ferraro Simona

    2017-08-01

    Full Text Available The Chinese Belt and Road Initiative will open new trade routes between China and the European Union (EU and increase competition pressures on smaller EU member states. This article ranks where states like Estonia stand internationally in terms of innovativeness (and consequent competitiveness by conducting an econometric study of patent development, education policy and research and development (R&D expenditure policy. The authors claim that small member states such as Estonia should follow the example of countries such as Germany and adopt policies which focus more on increased public spending on R&D and innovation in public universities of science and technology, and raise support for high tech startups with a strong focus on international patenting. Member States must go further and subsidise R&D activities by focusing, inter alia, on filing of foreign patents such as triadic patents.

  17. Export competitiveness of pakistani horticultural products

    International Nuclear Information System (INIS)

    Akhtar, W.; Akmal, N.; Shah, H.; Tahir, A.; Niazi, M.A.

    2013-01-01

    This paper examines Pakistan's competitiveness in export of selected horticulture commodities by employing set of revealed comparative advantage (RCA) and revealed competitive advantage indices with respect to global trade. Results demonstrate that Pakistan has comparative and competitive advantage over the period under analysis and indicates a transition from comparative and competitive disadvantage to comparative and competitive advantage during the period under analysis. Tangerines, mandarins, clem have maintained relatively higher revealed comparative advantage as compared to other categories for the whole period under analysis. Onion export has revealed comparative advantage with some fluctuations over time. The research indicates that Pakistan's comparative and competitive advantages have been increasing in all the selected commodities during period under analysis which indicates the potential of horticulture exports for foreign exchange earnings. There is need to strengthen comparative and competitive advantage in horticulture sector by policy support and facilitating role by all stakeholders. (author)

  18. Does competition improve health care quality?

    Science.gov (United States)

    Scanlon, Dennis P; Swaminathan, Shailender; Lee, Woolton; Chernew, Michael

    2008-12-01

    To identify the effect of competition on health maintenance organizations' (HMOs) quality measures. Longitudinal analysis of a 5-year panel of the Healthcare Effectiveness Data and Information Set (HEDIS) and Consumer Assessment of Health Plans Survey(R) (CAHPS) data (calendar years 1998-2002). All plans submitting data to the National Committee for Quality Assurance (NCQA) were included regardless of their decision to allow NCQA to disclose their results publicly. NCQA, Interstudy, the Area Resource File, and the Bureau of Labor Statistics. Fixed-effects models were estimated that relate HMO competition to HMO quality controlling for an unmeasured, time-invariant plan, and market traits. Results are compared with estimates from models reliant on cross-sectional variation. Estimates suggest that plan quality does not improve with increased levels of HMO competition (as measured by either the Herfindahl index or the number of HMOs). Similarly, increased HMO penetration is generally not associated with improved quality. Cross-sectional models tend to suggest an inverse relationship between competition and quality. The strategies that promote competition among HMOs in the current market setting may not lead to improved HMO quality. It is possible that price competition dominates, with purchasers and consumers preferring lower premiums at the expense of improved quality, as measured by HEDIS and CAHPS. It is also possible that the fragmentation associated with competition hinders quality improvement.

  19. Exhibitionist Eating: Who Wins Eating Competitions?

    Science.gov (United States)

    Wansink, Brian; Kniffin, Kevin M

    2016-01-01

    How and why does competition and spectator involvement influence eating behaviors? The primary objective of this article is to explore the nature of competitive eating with the goal of identifying implications for other social situations. Study 1 investigated how many chicken wings were eaten by men and women in a 30-min eating competition when cheering spectators either were or were not present (compared to a control condition). The second study sought to explain Study 1's findings through a survey of 93 students who rated male or female competitive eaters (in randomized order) based on intelligence, attractiveness, health, strength, and how romantic they expected the eaters to be. Exploratory findings show competitive eaters ate approximately four times as many chicken wings as a similar control group, and the presence of a cheering audience further increased wing consumption for males (but decreased consumption for females). Study 2 suggests part of the over-performance of males may be related to a shared positive perception that competitive male eaters are strong and virile. Even in relatively low-stakes environments, competitive visibility may dramatically increase how much males eat. These preliminary results help illuminate recent discoveries that males overeat in various social situations where there are opportunities for men to "show off." This may have relevance for dining behavior - especially among younger males - at parties, banquets, group dinners, and similar social situations.

  20. Face-to-face or face-to-screen? Undergraduates' opinions and test performance in classroom vs. online learning

    Science.gov (United States)

    Kemp, Nenagh; Grieve, Rachel

    2014-01-01

    As electronic communication becomes increasingly common, and as students juggle study, work, and family life, many universities are offering their students more flexible learning opportunities. Classes once delivered face-to-face are often replaced by online activities and discussions. However, there is little research comparing students' experience and learning in these two modalities. The aim of this study was to compare undergraduates' preference for, and academic performance on, class material and assessment presented online vs. in traditional classrooms. Psychology students (N = 67) at an Australian university completed written exercises, a class discussion, and a written test on two academic topics. The activities for one topic were conducted face-to-face, and the other online, with topics counterbalanced across two groups. The results showed that students preferred to complete activities face-to-face rather than online, but there was no significant difference in their test performance in the two modalities. In their written responses, students expressed a strong preference for class discussions to be conducted face-to-face, reporting that they felt more engaged, and received more immediate feedback, than in online discussion. A follow-up study with a separate group (N = 37) confirmed that although students appreciated the convenience of completing written activities online in their own time, they also strongly preferred to discuss course content with peers in the classroom rather than online. It is concluded that online and face-to-face activities can lead to similar levels of academic performance, but that students would rather do written activities online but engage in discussion in person. Course developers could aim to structure classes so that students can benefit from both the flexibility of online learning, and the greater engagement experienced in face-to-face discussion. PMID:25429276

  1. Face-to-face or face-to-screen? Undergraduates' opinions and test performance in classroom vs. online learning.

    Science.gov (United States)

    Kemp, Nenagh; Grieve, Rachel

    2014-01-01

    As electronic communication becomes increasingly common, and as students juggle study, work, and family life, many universities are offering their students more flexible learning opportunities. Classes once delivered face-to-face are often replaced by online activities and discussions. However, there is little research comparing students' experience and learning in these two modalities. The aim of this study was to compare undergraduates' preference for, and academic performance on, class material and assessment presented online vs. in traditional classrooms. Psychology students (N = 67) at an Australian university completed written exercises, a class discussion, and a written test on two academic topics. The activities for one topic were conducted face-to-face, and the other online, with topics counterbalanced across two groups. The results showed that students preferred to complete activities face-to-face rather than online, but there was no significant difference in their test performance in the two modalities. In their written responses, students expressed a strong preference for class discussions to be conducted face-to-face, reporting that they felt more engaged, and received more immediate feedback, than in online discussion. A follow-up study with a separate group (N = 37) confirmed that although students appreciated the convenience of completing written activities online in their own time, they also strongly preferred to discuss course content with peers in the classroom rather than online. It is concluded that online and face-to-face activities can lead to similar levels of academic performance, but that students would rather do written activities online but engage in discussion in person. Course developers could aim to structure classes so that students can benefit from both the flexibility of online learning, and the greater engagement experienced in face-to-face discussion.

  2. Instituting a Surgical Skills Competition Increases Technical Performance of Surgical Clerkship Students Over Time.

    Science.gov (United States)

    Leraas, Harold J; Cox, Morgan L; Bendersky, Victoria A; Sprinkle, Shanna S; Gilmore, Brian F; Gunasingha, Rathnayaka M; Tracy, Elisabeth T; Sudan, Ranjan

    2017-10-04

    Surgical skills training varies greatly between institutions and is often left to students to approach independently. Although many studies have examined single interventions of skills training, no data currently exists about the implementation of surgical skills assessment as a component of the medical student surgical curriculum. We created a technical skills competition and evaluated its effect on student surgical skill development. Second-year medical students enrolled in the surgery clerkship voluntarily participated in a surgical skills competition consisting of knot tying, laparoscopic peg transfer, and laparoscopic pattern cut. Winning students were awarded dinner with the chair of surgery and a resident of their choice. Individual event times and combined times were recorded and compared for students who completed without disqualification. Disqualification included compromising cutting pattern, dropping a peg out of the field of vision, and incorrect knot tying technique. Timed performance was compared for 2 subsequent academic years using Mann-Whitney U test. Overall, 175 students competed and 71 students met qualification criteria. When compared by academic year, 2015 to 2016 students (n = 34) performed better than 2014 to 2015 students (n = 37) in pattern cut (133s vs 167s, p = 0.040), peg transfer (66s vs 101s, p skills competition improves student technical performance. Further research is needed regarding long-term benefits of surgical competitions for medical students. Copyright © 2017 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

  3. Plant Size and Competitive Dynamics along Nutrient Gradients.

    Science.gov (United States)

    Goldberg, Deborah E; Martina, Jason P; Elgersma, Kenneth J; Currie, William S

    2017-08-01

    Resource competition theory in plants has focused largely on resource acquisition traits that are independent of size, such as traits of individual leaves or roots or proportional allocation to different functions. However, plants also differ in maximum potential size, which could outweigh differences in module-level traits. We used a community ecosystem model called mondrian to investigate whether larger size inevitably increases competitive ability and how size interacts with nitrogen supply. Contrary to the conventional wisdom that bigger is better, we found that invader success and competitive ability are unimodal functions of maximum potential size, such that plants that are too large (or too small) are disproportionately suppressed by competition. Optimal size increases with nitrogen supply, even when plants compete for nitrogen only in a size-symmetric manner, although adding size-asymmetric competition for light does substantially increase the advantage of larger size at high nitrogen. These complex interactions of plant size and nitrogen supply lead to strong nonlinearities such that small differences in nitrogen can result in large differences in plant invasion success and the influence of competition along productivity gradients.

  4. Competitive advantage on a warming planet.

    Science.gov (United States)

    Lash, Jonathan; Wellington, Fred

    2007-03-01

    Whether you're in a traditional smokestack industry or a "clean" business like investment banking, your company will increasingly feel the effects of climate change. Even people skeptical about global warming's dangers are recognizing that, simply because so many others are concerned, the phenomenon has wide-ranging implications. Investors already are discounting share prices of companies poorly positioned to compete in a warming world. Many businesses face higher raw material and energy costs as more and more governments enact policies placing a cost on emissions. Consumers are taking into account a company's environmental record when making purchasing decisions. There's also a burgeoning market in greenhouse gas emission allowances (the carbon market), with annual trading in these assets valued at tens of billions of dollars. Companies that manage and mitigate their exposure to the risks associated with climate change while seeking new opportunities for profit will generate a competitive advantage over rivals in a carbon-constrained future. This article offers a systematic approach to mapping and responding to climate change risks. According to Jonathan Lash and Fred Wellington of the World Resources Institute, an environmental think tank, the risks can be divided into six categories: regulatory (policies such as new emissions standards), products and technology (the development and marketing of climate-friendly products and services), litigation (lawsuits alleging environmental harm), reputational (how a company's environmental policies affect its brand), supply chain (potentially higher raw material and energy costs), and physical (such as an increase in the incidence of hurricanes). The authors propose a four-step process for responding to climate change risk: Quantify your company's carbon footprint; identify the risks and opportunities you face; adapt your business in response; and do it better than your competitors.

  5. Loss of competition in the outside host environment generates outbreaks of environmental opportunist pathogens.

    Directory of Open Access Journals (Sweden)

    Jani Anttila

    Full Text Available Environmentally transmitted pathogens face ecological interactions (e.g., competition, predation, parasitism in the outside-host environment and host immune system during infection. Despite the ubiquitousness of environmental opportunist pathogens, traditional epidemiology focuses on obligatory pathogens incapable of environmental growth. Here we ask how competitive interactions in the outside-host environment affect the dynamics of an opportunist pathogen. We present a model coupling the classical SI and Lotka-Volterra competition models. In this model we compare a linear infectivity response and a sigmoidal infectivity response. An important assumption is that pathogen virulence is traded off with competitive ability in the environment. Removing this trade-off easily results in host extinction. The sigmoidal response is associated with catastrophic appearances of disease outbreaks when outside-host species richness, or overall competition pressure, decreases. This indicates that alleviating outside-host competition with antibacterial substances that also target the competitors can have unexpected outcomes by providing benefits for opportunist pathogens. These findings may help in developing alternative ways of controlling environmental opportunist pathogens.

  6. Short supply chain: analysis of the competitiveness of organic horticultural farmers at Italian regional level

    OpenAIRE

    Bertazzoli, Aldo; Ruggeri, Arianna; Samoggia, Antonella

    2010-01-01

    The paper focuses on the competitiveness of organic horticultural farms implementing short food supply chain (SFSC), by analysing the organisational structures adopted by farmers and their economic performance. The collection of data based on face to face interviews with farmers and the review of the rural development plans of three central Italy regions. Results show that farms prefer a combination of organizational structures that involve both business to consumer and business to business s...

  7. Free atmospheric CO2 enrichment (FACE) increased respiration and humification in the mineral soil of a poplar plantation

    NARCIS (Netherlands)

    Hoosbeek, M.R.; Vos, J.M.; Meinders, M.B.J.; Velthorst, E.J.; Scarascia-Mugnozza, G.

    2007-01-01

    Free atmospheric CO2 enrichment (FACE) studies conducted at the whole-tree and ecosystem scale indicate that there is a marked increase in primary production, mainly allocated into below-ground biomass. The enhanced carbon transfer to the root system may result in enhanced rhizodeposition and

  8. Seminal fluid enhances competitiveness of territorial males' sperm in a fish with alternative male reproductive tactics.

    Science.gov (United States)

    Poli, Federica; Locatello, Lisa; Rasotto, Maria B

    2018-05-29

    The most common adaptation to sperm competition in males is represented by an increase in the sperm number and/or quality released at mating, to raise their probability of egg fertilization. However, rapidly mounting evidence highlights that seminal fluid may directly influence the competitive fertilization success of a male by affecting either own and/or rival sperm performances. In the black goby, Gobius niger , an external fertilizer with guard-sneaker mating tactics and high sperm competition level, sneaker males' ejaculates contain less seminal fluid and more sperm, that are also of better quality, than those of territorial males. However, territorial males, gain a higher paternity success inside natural nests. Here, we ask whether the seminal fluid can contribute to territorial males' reproductive success by enhancing their sperm performances and/or by decreasing those of sneaker males. Using sperm and seminal fluid manipulation and in vitro fertilization tests, we found that own seminal fluid influences the velocity and fertilization ability of sperm only in territorial males, making them as faster as those of sneakers and with similar fertilization rate. Moreover, both sneaker and territorial males' sperm remain unaffected by the seminal fluid of rival males. Thus, black goby males respond to the different level of sperm competition faced by differently allocating in sperm and non-sperm components of the ejaculate, with sneakers primarily investing in sperm of intrinsic high quality and territorial males relying on the effect of seminal fluid to increase the lower intrinsic quality of their sperm. © 2018. Published by The Company of Biologists Ltd.

  9. Elements of the Competitive Situation That Affect Intrinsic Motivation.

    Science.gov (United States)

    Reeve, Johnmarshall; Deci, Edward L.

    1996-01-01

    Explores the effects of three elements of the competitive situation (competitive set, competitive outcome, and interpersonal context) on intrinsic motivation in a sample of college students (n=100). Competitive outcome and interpersonal context affected intrinsic motivation: winning increased intrinsic motivation, while pressured interpersonal…

  10. Relationship between competition and efficiency in the Czech banking industry

    Directory of Open Access Journals (Sweden)

    Iveta Řepková

    2013-01-01

    Full Text Available The aim of the paper is to estimate the relationship between competition and efficiency in the Czech banking industry in the period 2001–2010. The theoretical definition and literature review of the relationship between banking competition and efficiency is included. Lerner index and Data Envelopment Analysis were used to estimate the degree of competition and efficiency in the Czech banking sector. The market structure of the Czech banking industry was estimated as a monopolistic competition and it was found a slight increase in the competition in the banking sector. The efficiency of the Czech banks increased in the analysed period. Using a Johansen cointegration test, the paper contributes to the empirical literature, testing not only the causality running from competition to efficiency, but also the reverse effect running from efficiency to competition. The positive relationship between competition and efficiency was estimated in the Czech banking sector. These findings are in line with the Quiet Life Hypothesis and the suggestions that the increase of the competition will contribute to efficiency.

  11. Does interspecific competition have a moderating effect on Taenia solium transmission dynamics in Southeast Asia?

    Science.gov (United States)

    Conlan, James V; Vongxay, Khamphouth; Fenwick, Stanley; Blacksell, Stuart D; Thompson, R C Andrew

    2009-09-01

    It is well understood that sociocultural practices strongly influence Taenia solium transmission; however, the extent to which interspecific parasite competition moderates Taenia transmission has yet to be determined. This is certainly the case in Southeast Asia where T. solium faces competition in both the definitive host (people) and the intermediate host (pigs). In people, adult worms of T. solium, T. saginata and T. asiatica compete through density-dependent crowding mechanisms. In pigs, metacestodes of T. solium, T. hydatigena and T. asiatica compete through density-dependent immune-mediated interactions. Here, we describe the biological and epidemiological implications of Taenia competition and propose that interspecific competition has a moderating effect on the transmission dynamics of T. solium in the region. Furthermore, we argue that this competitive ecological scenario should be considered in future research and surveillance activities examining T. solium cysticercosis and taeniasis in Southeast Asia.

  12. Electricity market competition and nuclear power

    International Nuclear Information System (INIS)

    Varley, C.; Paffenbarger, J.

    1999-01-01

    Throughout the world, the Organization for Economic Cooperation and Development (OECD) member countries' governments are promoting competitive electricity markets. In particular, there is a move away from administrative price-setting by government institutions to market price-setting through the introduction of competition. Today this is often focused on competition in generation. However, competition among final electricity suppliers and distributors to provide effective consumer choice is a further step that governments are likely to pursue as experience with market reform grows. This competitive environment will undoubtedly impact upon the nuclear generation industry. Competition will provide an opportunity to reinvigorate nuclear power; it will improve the transparency of energy policy-making and the policy framework for nuclear power; it will spur innovation in existing plants and help prospects for new plant build; and provide a strong impetus for cost reduction and innovation. This paper discusses these issues in detail. It looks at the potential benefits and challenges to the nuclear generation industry arising from an increasingly competitive market. (author)

  13. The Relationships Among Leadership, Entrepreneurial Mindset, Innovation and Competitive Advantage (a Conceptual Model of Logistics Service Industry)

    OpenAIRE

    Sudrajat, Darjat

    2015-01-01

    Nowadays, improvement of competitive advantage is an important and urgent issue facing logistics service companies in Indonesia. Some previous researches showed that to improve the competitive advantage could be conducted through improvement of leadership, entrepreneurial mindset and innovation variables. This research intended to recognize relationships among the variables. The research used causal-explanatory method. The results of research encompass a conceptual model, status of each varia...

  14. The social responsibility as the basis for effective management and the condition for increasing the modern organization competitiveness

    Directory of Open Access Journals (Sweden)

    M. A. Gurina

    2017-01-01

    Full Text Available The article deals with the organization management based on the strategy of social responsibility implementation that supplies the conditions for a company's competitiveness development. The theoretical statements by the leading foreign researchers about the key role of social factors in an organization success and the main conditions of competitiveness such as human resources, staff competences, customers' pleasure, an organization's reputation, organizational and managing capacity, etc. The author discusses the idea of the new aim of the management paradigm is "social business" development in the economy. Despite the fact that entrepreneurship is still based on getting the economical benefit, the competitive area, the methods and the relationship between the profit and the competitiveness have changed in the post-industrial era. The change of the consuming society structure and the complication of the competitive area make us look for other sources of competitiveness, such as investments into the human resources. Such an approach to competitiveness is more and more spread among the foreign and national companies and allows to include social aspects management into the development strategy of a company. It is stated that a socially responsible company includes social goals in the production process, thus ensuring a competitive advantage in business. An important conclusion of the research is that socially responsible organizations create better conditions for the territories’ development where they provide the society with a generally higher welfare level.

  15. COMPETITIVENESS AND COMPETITIVE ORIENTATIONS: EVALUATION OF STUDENTS

    Directory of Open Access Journals (Sweden)

    G. Z. Efimova

    2017-01-01

    Full Text Available Introduction. Education of a competitive student is a strategically significant problem of the system of higher education in modern social and economic conditions. Personal competitiveness and competitive orientations – priority quality of future expert for successful future professional experience.The aim of the present research is to study factors of competitive orientations formation and criteria for evaluation of competitiveness of student’s youth in the Russian society.Methodology and research methods. Results of theoretical researches of Russian and foreign researchers are generalized; secondary analysis of data based on results of sociological researches and analysis of official statistical data are carried out. The results of the sociological survey undertaken in 2017 on the basis of statistical methods were processed and studied by the instrumentality of IBM SPSS Statistics 23 program; 1196 students of institutions of higher and secondary vocational education of the Tyumen region took part.Results and scientific novelty. It is stated that senior students feel themselves more competitive. It is revealed that a quarter of students who took part in the survey, generally men, count themselves competitive. A continuous distance of goal-setting is recorded among these respondents; in every third case they have plans of professional growth for five and more years that allows them to build attractive competitive strategy.The level of the competitiveness is directly connected with such indicators as “social stratum”, “overall life satisfaction”, “self-esteem of health”, “tendency to lead a healthy lifestyle” and “the level of trust in the surrounding people”. Mostly the students oriented on competition look into the future with confidence and optimism.Respondents focused on the competitiveness were more tend to demonstrate their abilities and cause admiration, have a creative approach towards work, be ready for surprises

  16. MANAGEMENT INSTRUMENTS USED FOR THE IMPROVEMENT OF THE ENTERPRISE VALUE CHAIN IN ORDER TO INCREASE ITS COMPETITIVENESS

    OpenAIRE

    Jolanta Walas-Trêbacz

    2015-01-01

    The aim of the article is to present stages realized in the process of improvement of the enterprise value chain and the characteristics of basic instruments used for searching directions to improve the efficiency of the enterprise value chain in order to increase its competitiveness in the market. The conducted analysis of the literature has allowed to explain the concept of the value chain. Furthermore, in the elaboration the scope of actions undertaken in the methodology to improve value c...

  17. Relationships between environmentally sound technologies and competitiveness of companies in the value chain of printed paper from forest to market

    Energy Technology Data Exchange (ETDEWEB)

    Perkioe, S.

    2007-07-01

    Technologies play a well-known role in creating competitive advantages for companies as well as in controlling environmental impacts. This study deals with the relationship between environmentally sound technologies and the competitiveness of companies in the value chain of printed paper from forest to market. These connections are important to understand, because the technology is an important solution in facing environmental requirements. This study answers the following five questions: Which environmentally sound technologies are the most important for environmental impacts in the value chain of printed paper? How do they impact on the competitiveness of companies? How do these technologies differ across the value chain. Do they impact on competitiveness of companies in the other part of the value chain? The fifth research question involves studying differences between function mechanisms of pollution-prevention technology and pollution-abatement technology in facing legal requirements. This is studied as a part of the so-called 'Porter Hypothesis'. A term, environmental value creation, has been defined as 'performing activities by managing environmental aspects so that the value of goods and services to consumers or to customers increases.' Data was collected from the value chain of printed paper and were divided into the following parts: forest harvesting, pulp mill, paper mill and printing house. Eight experts were interviewed resulting in 69 environmentally sound technologies during the time periods 1980-1999 and 2000-2019. The data was analysed by non-parametrical statistical tests. As a result of this study, automation, measurement and information technologies, closing-up technologies and energy technologies were found to be the most important for environmental impacts and frequently mentioned responses of environmentally sound technologies in the value chain of printed paper. The cost factors of raw material and staff and

  18. Men increase contributions to a public good when under sexual competition

    OpenAIRE

    Tognetti, Arnaud; Dubois, Dimitri; Faurie, Charlotte; Willinger, Marc

    2016-01-01

    Why humans cooperate in large groups and with non-kin remains a puzzle for researchers across the natural and social sciences. Investigating whether cooperation is sexually selected could contribute to an understanding of the evolution of human cooperation. Competition for access to mates could indeed select for cooperation. Using controlled laboratory experiments, we analyse whether and how the sex composition of a social environment, testosterone level, and relationship status affect contri...

  19. Familiar face + novel face = familiar face? Representational bias in the perception of morphed faces in chimpanzees

    Directory of Open Access Journals (Sweden)

    Yoshi-Taka Matsuda

    2016-08-01

    Full Text Available Highly social animals possess a well-developed ability to distinguish the faces of familiar from novel conspecifics to induce distinct behaviors for maintaining society. However, the behaviors of animals when they encounter ambiguous faces of familiar yet novel conspecifics, e.g., strangers with faces resembling known individuals, have not been well characterised. Using a morphing technique and preferential-looking paradigm, we address this question via the chimpanzee’s facial–recognition abilities. We presented eight subjects with three types of stimuli: (1 familiar faces, (2 novel faces and (3 intermediate morphed faces that were 50% familiar and 50% novel faces of conspecifics. We found that chimpanzees spent more time looking at novel faces and scanned novel faces more extensively than familiar or intermediate faces. Interestingly, chimpanzees looked at intermediate faces in a manner similar to familiar faces with regards to the fixation duration, fixation count, and saccade length for facial scanning, even though the participant was encountering the intermediate faces for the first time. We excluded the possibility that subjects merely detected and avoided traces of morphing in the intermediate faces. These findings suggest a bias for a feeling-of-familiarity that chimpanzees perceive familiarity with an intermediate face by detecting traces of a known individual, as 50% alternation is sufficient to perceive familiarity.

  20. The Necessity of ASEAN Competition Law: Rethinking

    Directory of Open Access Journals (Sweden)

    Udin Silalahi

    2017-12-01

    Full Text Available As outlined in the AEC Blueprint, all ASEAN member states (AMSs will endeavour to introduce competition policy by 2015. At present 7 (seven AMSs, namely: Indonesia, Singapore, Malaysia, Thailand, Vietnam, Philippines, Myanmar have the national competition laws to supervise anti-competitive conduct in the domestic market. But the question is what if happened unfair competition between ASEAN member states, due to the agreement or businesses activities by business actors that harm competition? ASEAN has an ASEAN Regional Guidelines on Competition Policy (ARGCP that developed by ASEAN Experts Group on Competition (AEGC as framework for member states to develop its own competition law or policy and as a guideline in measuring that directly affect the behaviour of enterprises and the structure of industry and markets. Regional Guideline is just to help AMSs in increasing of awareness of important policy, not to sustain the competition among ASEAN member countries. Until now there is no ASEAN Competition Law and Institution to oversee competition among ASEAN member countries. In this era, ASEAN economic integration it is a certainty that anti-competitive among AMSs will happen.

  1. Face-to-face or face-to-screen? Undergraduates' opinions and test performance in classroom vs. online learning

    OpenAIRE

    Kemp, Nenagh; Grieve, Rachel

    2014-01-01

    As electronic communication becomes increasingly common, and as students juggle study, work, and family life, many universities are offering their students more flexible learning opportunities. Classes once delivered face-to-face are often replaced by online activities and discussions. However, there is little research comparing students' experience and learning in these two modalities. The aim of this study was to compare undergraduates' preference for, and academic performance on, class mat...

  2. Exhibitionist eating: Who wins eating competitions?

    Directory of Open Access Journals (Sweden)

    Brian Wansink

    2016-11-01

    Full Text Available Objective: How and why does competition and spectator involvement influence eating behaviors? The primary objective of this article is to explore the nature of eating competitions with the goal of identifying implications for other social situations.Design: Study 1 investigated how many chicken wings were eaten by men and women in a 30-minute eating competition when cheering spectators either were or were not present (compared to a control condition. A second study sought to explain Study 1’s findings through a survey of 93 students who rated male or female competitive eaters (in randomized order based on intelligence, attractiveness, health, strength, and how romantic they expected the eaters to be.Results: Exploratory findings show competitive eaters ate approximately four times as many chicken wings as a similar control group, and the presence of a cheering audience further increased wing consumption for males (but decreased consumption for females. Study 2 suggests part of the over-performance of males may be related to a shared positive perception that competitive male eaters are strong and virile. Conclusions: Even in relatively low-stakes environments, competitive visibility may dramatically increase how much males eat. These preliminary results help illuminate recent discoveries that males overeat in various social situations where there are opportunities for men to show off. This may have relevance for dining behavior – especially among younger males – at parties, banquets, group dinners, and similar social situations.

  3. Statistical, ecosystems and competitiveness analysis of the media and content industries : A quantitative overview

    NARCIS (Netherlands)

    Simon, J.P.; Leurdijk, A.G.D.; Munck, S.G.E. de; Broek, T.A. van den; Plas, A.P. van der; Manshanden, W.J.J.; Rietveld, E.

    2012-01-01

    This report offers an in-depth analysis of the major economic developments in the music industry. It looks at music companies, and covers the production and distribution of recorded music, including online distribution, and the competition which these companies face from other online music

  4. Statistical, ecosystems and competitiveness analysis of the media and content industries : The Music Industry

    NARCIS (Netherlands)

    Simon, J.P.; Leurdijk, A.G.D.; Nieuwenhuis, O.A.

    2012-01-01

    This report offers an in-depth analysis of the major economic developments in the music industry. It looks at music companies, and covers the production and distribution of recorded music, including online distribution, and the competition which these companies face from other online music

  5. Seed Removal Increased by Scramble Competition with an Invasive Species.

    Science.gov (United States)

    Minor, Rebecca L; Koprowski, John L

    2015-01-01

    Competition for seeds has a major influence on the evolution of granivores and the plants on which they rely. The complexity of interactions and coevolutionary relationships vary across forest types. The introduction of non-native granivores has considerable potential to alter seed dispersal dynamics. Non-native species are a major cause of endangerment for native species, but the mechanisms are often unclear. As biological invasions continue to rise, it is important to understand mechanisms to build up strategies to mitigate the threat. Our field experiment quantified the impact of introduced Abert's squirrels (Sciurus aberti) on rates of seed removal within the range of critically endangered Mount Graham red squirrels (Tamiasciurus hudsonicus grahamensis), which consumes similar foods. In the presence of invasive Abert's squirrels, the time cones were removed was faster than when the invasive was excluded, accounting for a median removal time of cones available to red and Abert's squirrels that is 32.8% less than that of cones available only to the rare native red squirrels. Moreover, in the presence of Abert's squirrels, removal rates are higher at great distance from a territorial red squirrel larderhoard and in more open portions of the forest, which suggests differential patterns of seed dispersal. The impact on food availability as a result of cone removal by Abert's squirrels suggests the potential of food competition as a mechanism of endangerment for the Mount Graham red squirrel. Furthermore, the magnitude and differential spatial patterns of seed removal suggest that non-native granivores may have impacts on forest regeneration and structure.

  6. Seed Removal Increased by Scramble Competition with an Invasive Species.

    Directory of Open Access Journals (Sweden)

    Rebecca L Minor

    Full Text Available Competition for seeds has a major influence on the evolution of granivores and the plants on which they rely. The complexity of interactions and coevolutionary relationships vary across forest types. The introduction of non-native granivores has considerable potential to alter seed dispersal dynamics. Non-native species are a major cause of endangerment for native species, but the mechanisms are often unclear. As biological invasions continue to rise, it is important to understand mechanisms to build up strategies to mitigate the threat. Our field experiment quantified the impact of introduced Abert's squirrels (Sciurus aberti on rates of seed removal within the range of critically endangered Mount Graham red squirrels (Tamiasciurus hudsonicus grahamensis, which consumes similar foods. In the presence of invasive Abert's squirrels, the time cones were removed was faster than when the invasive was excluded, accounting for a median removal time of cones available to red and Abert's squirrels that is 32.8% less than that of cones available only to the rare native red squirrels. Moreover, in the presence of Abert's squirrels, removal rates are higher at great distance from a territorial red squirrel larderhoard and in more open portions of the forest, which suggests differential patterns of seed dispersal. The impact on food availability as a result of cone removal by Abert's squirrels suggests the potential of food competition as a mechanism of endangerment for the Mount Graham red squirrel. Furthermore, the magnitude and differential spatial patterns of seed removal suggest that non-native granivores may have impacts on forest regeneration and structure.

  7. Exploring strategies to overcome extra-organisational challenges faced by community pharmacies in Sarawak, Malaysia.

    Science.gov (United States)

    Kho, Boon Phiaw; Hassali, Mohamed Azmi; Lim, Ching Jou; Saleem, Fahad

    2018-03-15

    The aims of this research were to determine extra-organisational challenges (e.g. market competition, governing policies) faced by community pharmacies in Sarawak, the coping strategies employed to deal with these challenges and explore potential legislative changes that can attenuate the intensity of these challenges. Survey questionnaires (n = 184) were posted to all eligible community pharmacies in Sarawak, Malaysia. The questionnaire included sections on participants' demographic data, extra-organisational challenges faced, coping strategies employed and proposals to improve community pharmacy legislations. Items were constructed based on the findings of a prior qualitative research supplemented with relevant literature about these issues. High levels of homogeneity in responses were recorded on various extra-organisational challenges faced, particularly those economy-oriented. Strategic changes to counter these challenges were focused on pricing and product stocked, rather than services provision. Highly rated strategies included increasing discounts for customers (n = 54; 68%) and finding cheaper suppliers (n = 70; 88%). Legislative changes proposed that might increase their share of the pharmaceutical market were strongly supported by respondents, particularly about making it compulsory for general practitioners to provide patients the option to have their medicines dispensed in community pharmacies (n = 72; 90%). Current legislative conditions and Malaysian consumer mindset may have constrained the strategic choices of community pharmacies to deal with the strong extra-organisational challenges. A long-term multipronged approach to address these issues and increased involvement of community pharmacists themselves in this agenda are required to influence practice change. © 2018 Royal Pharmaceutical Society.

  8. Decision Accuracy in Computer-Mediated versus Face-to-Face Decision-Making Teams.

    Science.gov (United States)

    Hedlund; Ilgen; Hollenbeck

    1998-10-01

    Changes in the way organizations are structured and advances in communication technologies are two factors that have altered the conditions under which group decisions are made. Decisions are increasingly made by teams that have a hierarchical structure and whose members have different areas of expertise. In addition, many decisions are no longer made via strictly face-to-face interaction. The present study examines the effects of two modes of communication (face-to-face or computer-mediated) on the accuracy of teams' decisions. The teams are characterized by a hierarchical structure and their members differ in expertise consistent with the framework outlined in the Multilevel Theory of team decision making presented by Hollenbeck, Ilgen, Sego, Hedlund, Major, and Phillips (1995). Sixty-four four-person teams worked for 3 h on a computer simulation interacting either face-to-face (FtF) or over a computer network. The communication mode had mixed effects on team processes in that members of FtF teams were better informed and made recommendations that were more predictive of the correct team decision, but leaders of CM teams were better able to differentiate staff members on the quality of their decisions. Controlling for the negative impact of FtF communication on staff member differentiation increased the beneficial effect of the FtF mode on overall decision making accuracy. Copyright 1998 Academic Press.

  9. Capital requirement, bank competition and stability in Africa

    Directory of Open Access Journals (Sweden)

    Jacob Oduor

    2017-06-01

    Full Text Available Monetary authorities around the world are implementing enhanced banking capital adequacy requirements under Basel III meant to improve financial stability. Critics however argue that increased capital requirements concentrate the banking industry reducing competition while not guaranteeing financial sector stability. Using data from 167 banks in 37 African countries, we find that increased capital beef-up significantly increases financial instability in Africa (except in big banks implying that higher capital requirements did not make African banks safer. We also find that increased regulatory capital improves competitive pricing for foreign banks while it makes domestic banks less competitive mainly attributed to the high cost of sourcing and holding extra capital for domestic banks compared to foreign banks who can source cheaper capital from parent companies. The results put to question the effectiveness of enhanced regulatory capital on stability and competitiveness of the African financial system.

  10. Marketing Communications Mix of Universities - Communication With Students in an Increasing Competitive University Environment

    Directory of Open Access Journals (Sweden)

    Rašticová Martina

    2011-09-01

    Full Text Available In this period of increasing competition among universities and demographic decline in the Czech Republic, every manager working within the academic sphere must focus on optimizing the marketing activities of tertiary education. The aim of this study is to analyze the methods and styles of marketing communications universities and their faculties use when communicating with prospective students. The paper identifies procedures which help to optimize the choice, combination and connection of elements and activities of the marketing communications mix in relation with prospective students. A semi-structured interview and questionnaire method were used to achieve the research objective. The study concludes by discussing the research outcomes. Also, practical recommendations are discussed and interpreted and proposals are presented for further research into the marketing strategy of Czech universities and their faculties.

  11. Assumptions of Corporate Social Responsibility as Competitiveness Factor

    Directory of Open Access Journals (Sweden)

    Zaneta Simanaviciene

    2017-09-01

    Full Text Available The purpose of this study was to examine the assumptions of corporate social responsibility (CSR as competitiveness factor in economic downturn. Findings indicate that factors affecting the quality of the micro-economic business environment, i.e., the sophistication of enterprise’s strategy and management processes, the quality of the human capital resources, the increase of product / service demand, the development of related and supporting sectors and the efficiency of natural resources, and competitive capacities of enterprise impact competitiveness at a micro-level. The outcomes suggest that the implementation of CSR elements, i.e., economic, environmental and social responsibilities, gives good opportunities to increase business competitiveness.

  12. Equity and Competitiveness: Contradictions between the Identification of Educational Skills and Educational Achievements

    Science.gov (United States)

    García, Amelia Molina

    2013-01-01

    As a starting point, this paper raises various questions to explain the teaching conditions that exist in rural communities and the learning conditions faced by children assigned to the rural community education mode. Equity and competitiveness are the conceptual axis used in the descriptive construction a documentary analysis and my personal…

  13. Aspects of essences of competitiveness of national economy

    OpenAIRE

    Dikan, V.; Kirdina, E.

    2009-01-01

    Existent approaches are considered to determination of concept «competitiveness of national economy» and author approach is formed to him. Intercommunication between the competitiveness of national economy is set globalization’s processes, practical recommendations are developed on the increase of competitiveness of Ukraine in outer space.

  14. Competition - In front of China, the photovoltaic sector organizes itself

    International Nuclear Information System (INIS)

    Chandes, C.

    2012-01-01

    Urged by the French President, EDF has taken Photowatt over. Photowatt used to be a leader in the fabrication of photovoltaic arrays. In other countries like Germany or the United States, measures are also implemented to face the competition with China in this sector. In Germany, banks are investing to save companies like Q-Cell. In the United States, manufacturers are asking their government to build up trade barriers

  15. Competition in hospital and health insurance markets: a review and research agenda.

    Science.gov (United States)

    Morrisey, M A

    2001-04-01

    To review the empirical literature on the effects of selective contracting and hospital competition on hospital prices, travel distance, services, and quality; to review the effects of managed care penetration and competition on health insurance premiums; and to identify areas for further research. Selective contracting has allowed managed care plans to obtain lower prices from hospitals. This finding is generalizable beyond California and is stronger when there is more competition in the hospital market. Travel distances to hospitals of admission have not increased as a result of managed care. Evidence on the diffusion of technology in hospitals and the extent to which hospitals have specialized as a result of managed care is mixed. Little research on the effects on quality has been undertaken, but preliminary evidence suggests that hospital quality has not declined and may have improved. Actual mergers in the hospital market have not affected hospital prices. Much less research has been focused on managed care markets. Greater market penetration and greater competition among managed care plans are associated with lower managed care premiums. Greater HMO penetration appears to be much more effective than PPO penetration in leading to lower premiums. While workers are willing to change plans when faced with higher out-of-pocket premiums, there is little evidence of the willingness of employers to switch plan offerings. Preliminary evidence suggests that greater managed care penetration has led to lower overall employer premiums, but the results differ substantially between employers with and without a self-insured plan. Much more research is needed to examine all aspects of managed care markets. In hospital markets, particular attention should be focused on the effects on quality and technology diffusion.

  16. Type A personality and mortality: Competitiveness but not speed is associated with increased risk.

    Science.gov (United States)

    Lohse, Tina; Rohrmann, Sabine; Richard, Aline; Bopp, Matthias; Faeh, David

    2017-07-01

    Type A behavior pattern (TABP) is a possible risk factor for cardiovascular disease (CVD). However, existing evidence is conflicting, also because studies did not examine underlying traits separately. In this study, we investigated whether all-cause and CVD mortality were associated with the Bortner Scale, a measure of TABP, in particular with its subscales competitiveness and speed. Information on Bortner Scale and covariates of 9921 participants was collected at baseline in two cross-sectional studies that were linked with mortality information, yielding a follow-up of up to 37 years. We analyzed the Bortner Scale and its two subscales competitiveness and speed. Applying Cox regression models, we investigated the association with all-cause, CVD, and specific CVD type mortality. During follow-up, 3469 deaths were observed (1118 CVD deaths). The total Bortner Scale was not associated with mortality, only its subscales. In women, competitiveness was positively associated with all-cause mortality (highest category vs. the lowest, HR 1.25 [95% CI 1.08,1.44]), CVD mortality (1.39 [1.07,1.81]), and ischemic heart disease mortality (intermediate category vs. the lowest, 1.46 [1.02,2.10]). In men, CVD mortality was inversely associated with speed (highest category vs. the lowest, 0.74 [0.59,0.93]). The subscales of the Bortner Scale may be associated with CVD in an opposed manner and may therefore have to be analyzed separately. More studies are needed to further investigate this association, also considering differences by sex. Persons scoring high in the competitiveness subscale ought to be screened and counselled in order to reduce their CVD risk. Copyright © 2017 Elsevier B.V. All rights reserved.

  17. Strategies for competitive nuclear power plants

    International Nuclear Information System (INIS)

    1999-11-01

    This technical publication on competitive strategies for nuclear power plants (NPPs) is part of an ongoing project on management of NPP operations in a competitive environment. The overall objective of this project is to assist the management of operating organizations and NPPs in identifying and implementing appropriate measures to remain competitive in a rapidly changing business environment. Other documents that have been written on this topic have focused on how the environment in which NPPs operate is changing. This report instead focuses on strategies and techniques that operating organization and NPP managers can use to succeed in this environment. Of particular note is ongoing OECD/NEA work to describe the environment for nuclear power in competitive electricity markets. The main objective of the OECD/NEA study is to review the impacts of increasing market competition on the nuclear power sectors in OECD Member countries. The OECD/NEA study is identifying various nuclear aspects which have to be considered in relation to the regulatory reform of the electricity sector in OECD Member States. The OECD/NEA work was co-ordinated with the development of this IAEA report; staff members from the two organizations participated in the development and review of the associated documents. Thus, the strategies and techniques identified in this report are consistent with the impacts of increasing market competition identified in the OECD/NEA study

  18. Processing of emotional faces in social phobia

    Directory of Open Access Journals (Sweden)

    Nicole Kristjansen Rosenberg

    2011-02-01

    Full Text Available Previous research has found that individuals with social phobia differ from controls in their processing of emotional faces. For instance, people with social phobia show increased attention to briefly presented threatening faces. However, when exposure times are increased, the direction of this attentional bias is more unclear. Studies investigating eye movements have found both increased as well as decreased attention to threatening faces in socially anxious participants. The current study investigated eye movements to emotional faces in eight patients with social phobia and 34 controls. Three different tasks with different exposure durations were used, which allowed for an investigation of the time course of attention. At the early time interval, patients showed a complex pattern of both vigilance and avoidance of threatening faces. At the longest time interval, patients avoided the eyes of sad, disgust, and neutral faces more than controls, whereas there were no group differences for angry faces.

  19. Increase in serum 25-hydroxyvitamin-D(3) in humans after solar exposure under natural conditions compared to artificial UVB exposure of hands and face

    DEFF Research Database (Denmark)

    Datta, Pameli; Bogh, Morten Karsten Bentzen; Olsen, Peter

    2012-01-01

    to increase 25(OH)D by 1 nmol l(-1). The artificial dose of 6 SEDs of only hands and face significantly increased 25(OH)D and resulted in a dose of 0.52 SEDs required to increase 25(OH)D significantly by 1 nmol l(-1). Artificial UVB was thus at least 8 times more efficient in increasing 25(OH)D than solar UVR......Vitamin D studies are often performed under controlled laboratory conditions and the findings may be difficult to translate to natural conditions. We aimed to determine and compare the doses of natural solar ultraviolet radiation (UVR) with doses of artificial UVB radiation of hands and face needed...... UVR doses in standard erythema doses (SEDs) were determined with personal wristwatch UV-dosimeters. 29 volunteers (Group 2) received artificial UVB doses of 6 SEDs (N = 14) and 3 SEDs (N = 15) on hands and face during late-winter/early-spring when outdoor UVB is negligible. 25(OH)D-levels were...

  20. Trading and risk management during the transition to competition

    International Nuclear Information System (INIS)

    Palmer, A.

    2001-01-01

    This power point presentation outlined the risks facing companies active in competitive energy markets. It reviewed and explained various types of risks including physical, market, credit, liquidity, volumetric and operational risks. The management of price risks includes trading and risk management strategies aimed at exploiting the alternatives associated with highly volatile power and fuel markets. The presentation also reviewed financial energy management in terms of the fuel markets and wholesale markets. Approaches to trading were also presented. tabs., figs

  1. CREATING A CORPORATE ENTREPRENEURSHIP STRATEGY FOR COMPETITIVE ADVANTAGE

    OpenAIRE

    ENGİNOĞLU, Didem; ARIKAN, Cenk Laçin

    2016-01-01

    Current competitive environment is rapidly changing. In today’s business environment, organizations are having an increasingly difficult time in creating competitive advantages. The main reason for this is the ease in contemporary business life for organizations to reach the same or very similar resources. Firms need innovation to create and sustain success and effectiveness. In such a highly competitive business life, the importance of creating competitive advantages for organizations based ...

  2. Distance and Face-to-Face Learning Culture and Values: A Conceptual Analysis

    Science.gov (United States)

    Tejeda-Delgado, Carmen; Millan, Brett J.; Slate, John R.

    2011-01-01

    With distance learning increasing in popularity across the country and the world, a review of the extant literature as it relates to distance learning and face-to-face learning is warranted. In particular, this paper examined distance learning, including a historical overview, prevailing themes in past research, and studies relating the importance…

  3. Sneaker “jack” males outcompete dominant “hooknose” males under sperm competition in Chinook salmon (Oncorhynchus tshawytscha)

    OpenAIRE

    Young, Brent; Conti, David V; Dean, Matthew D

    2013-01-01

    In a variety of taxa, males deploy alternative reproductive tactics to secure fertilizations. In many species, small “sneaker” males attempt to steal fertilizations while avoiding encounters with larger, more aggressive, dominant males. Sneaker males usually face a number of disadvantages, including reduced access to females and the higher likelihood that upon ejaculation, their sperm face competition from other males. Nevertheless, sneaker males represent an evolutionarily stable strategy un...

  4. Competitive balance in national European soccer competitions

    NARCIS (Netherlands)

    Haan, M.A.; Koning, R.H.; van Witteloostuijn, A.; Albert, Jim; Koning, Ruud H.

    2007-01-01

    According to popular belief, competitive balance in national soccer competitions in Europe has decreased due to the Bosman ruling and the introduction of the Champions League. We test this hypothesis using data from 7 national competitions, for a host of indicators. We find some evidence for

  5. Commercial strategy for a competitive market

    International Nuclear Information System (INIS)

    Yepes, Luis Augusto

    1997-01-01

    Coming years will not be easy for the world oil market. Colombia knows this and is preparing to face a surplus of light crude when large volumes of Cusiana production are available for export, particularly in 1998 and 1999. Ecopetrol considers this out look will give rise to a very competitive setting for Cusiana crude. It advises committing this crude as of now with an important refining group for whom petroleum is essential for their refinery diet. On the foreign scene, Ecopetrol's commercial policy is to sell petroleum by-products, as well as import shortfalls in motor fuel. Domestic policy is directed at making the natural gas market a reality

  6. Decision-making in plants under competition.

    Science.gov (United States)

    Gruntman, Michal; Groß, Dorothee; Májeková, Maria; Tielbörger, Katja

    2017-12-21

    Plants can plastically respond to light competition in three strategies, comprising vertical growth, which promotes competitive dominance; shade tolerance, which maximises performance under shade; or lateral growth, which offers avoidance of competition. Here, we test the hypothesis that plants can 'choose' between these responses, according to their abilities to competitively overcome their neighbours. We study this hypothesis in the clonal plant Potentilla reptans using an experimental setup that simulates both the height and density of neighbours, thus presenting plants with different light-competition scenarios. Potentilla reptans ramets exhibit the highest vertical growth under simulated short-dense neighbours, highest specific leaf area (leaf area/dry mass) under tall-dense neighbours, and tend to increase total stolon length under tall-sparse neighbours. These responses suggest shifts between 'confrontational' vertical growth, shade tolerance and lateral-avoidance, respectively, and provide evidence that plants adopt one of several alternative plastic responses in a way that optimally corresponds to prevailing light-competition scenarios.

  7. World competitiveness and agriculture

    Directory of Open Access Journals (Sweden)

    J. van Zyl

    1997-07-01

    Full Text Available Against the background of a changing environment in which market factors and greater world trade and competitiveness are increasingly becoming the only criteria for success, a framework for the analysis of world competitiveness is initially developed. This is followed by a discussion on the growth of productivity in agriculture, as well as an exposition of the role of agricultural research. Thirdly, price factors and the terms of trade are discussed, followed by a summary of policy implications.

  8. Coal and gas competition in global markets

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2013-07-01

    Global consumption of commercial energy totalled 18 Gt of coal equivalent in 2010. With a 28% share, coal ranked second after oil as one of the major sources of primary energy and natural gas (at 21%) ranked third. Gross power generation with coal was approximately 41% and gas 22%. Natural gas as a global commodity is growing rapidly with the advent of unconventional sources such as shale gas. Recently, gas has become the fuel of choice for new power generating plants in some countries. Overall production of coal has increased in the same time-frame. The share of coal in electricity production was constant in Europe from early 2000 but recently increased. This was due to the high cost of gas in Europe and a low emissions penalty levied by the regulator, making coal currently more competitive in Europe compared to gas. Coal utilisation continues to increase in Asia but is facing serious competition with gas in the USA, where the share of electricity generated with coal dropped in 2012. However, natural gas used to generate electricity in early 2013 was below the high level seen during the comparable 2012 period, when low natural gas prices led to significant displacement of coal by natural gas for power generation. The current consensus in the USA is that while coal may recover ground in the short term, it loses in the long term as coal plants are retired. The discovery, production and availability of significant amounts of gas have implications for not only the price of natural gas but also the price of coal as well as supply and demand, and utilisation of both fuels internationally. The interaction between coal and gas in the global markets today is investigated in this review and the near-term outlook and impact on both fuels is presented. In this report, reserves, production and trade, supply and demand, pricing, utilisation and consumption, public attitudes and finally near/short to medium-term prospects are discussed for both coal and gas.

  9. Competitive consensus: bargaining on employment and competitiveness in the Netherlands

    NARCIS (Netherlands)

    Huiskamp, M.J.; Huiskamp, Rien; van Riemsdijk, Maarten

    2001-01-01

    This article shows how bargaining on the conflicting issues of fighting unemployment and increasing competitiveness has evolved. It offers an empirical insight into the degree to which the national framework agreements that form part of the now famous Dutch polder model are implemented. At the

  10. COMPETITIVE ADVANTAGE IN THE ENTERPRISE PERFORMANCE

    Directory of Open Access Journals (Sweden)

    PRUNEA Ana Daniela

    2014-07-01

    Full Text Available Rapid changes in market characteristics and the technological innovations are common and faster challenges, resulting in products, processes and technologies. The competitive advantage is volatile, difficult to obtain and more difficult to maintain and strengthened with consumers who through their individual choices polarization confirms the recognition performance and award competitive advantages, thus causing the competitive ranking of companies present in a particular market. The competitive advantage lies in the focus of the performance of companies in competitive markets and innovation is a source for obtaining and consolidating it. Companies will need to demonstrate the capacity to adapt to changes in the business environment so as to maintain the helded positions. This paper treats this aspect behavior that companies should adopt to get on the account of innovation a sustainable competitive advantage. I started of the work in the elaboration from the theory of developed by Michael Porter in his book "Competitive Advantage: Creating and Sustaining Superior Performance" we applied methods listed thus trying to point out possible ways of creating competitive advantage by companies. We have presented the sources of competitive advantage and the factors on which depends its creation. Walking theoretical research revealed how lack of competitive advantage leads to a lack of competitiveness of companies and the benefits that arise with the creation of this type of asset. Among the most important benefits is to increase performances. Once the competitive advantage is achieved, it must be maintained and updated market conditions and the methods that can be created a sustainable competitive advantage represent the answers to many of the companies questions are fighting for survival in an environment of fierce competition. The implementation of methods for obtaining competitive advantages, but also exist dangers, that every company should know them

  11. The Unintended Effects of Private School Competition

    DEFF Research Database (Denmark)

    Andersen, Simon Calmar; Serritzlew, Søren

    2007-01-01

    We examine whether competition from private schools improves public school performance and expenditure. It is difficult methodologically to isolate the effect of competition, but we use new measures of competition in both the public and the private school sector and a data set comprising detailed...... background information on more than 35,000 public school students in the Danish voucher system. This design provides a relatively firm support for the conclusion that competition does not improve achievement of public school students but that it increases public expenditure per student. Finally, we argue...

  12. Competition on European energy markets

    International Nuclear Information System (INIS)

    Lijesen, M.; Speck, S; Mulder, M.

    2003-01-01

    The launch of the Directives on Electricity and Gas in the late 1990s was the starting point for creating common and competitive energy markets in the European Union. The main goal of this process was to increase efficiency of allocation of resources and, hence,enhance consumer welfare. More specifically, increasing competition within the energy markets should lead to a reduction of energy prices and to a convergence of prices among EU member states. Within a year from now, end-users in the Netherlands will be free to choose their own supplier, thus finalising the deregulation of Dutch energy markets. What lessons may be learned from the experience thus far? What are the results of the liberalisation process up to now? How have prices developed,and can these developments be explained? How afraid should we be for the lights to go out in a competitive electricity market?

  13. The "Virtual Face" of Planning: How to Use Higher Education Web Sites to Assess Competitive Advantage

    Science.gov (United States)

    Meyer, Katrina A.; Wilson, Jeffery L.

    2010-01-01

    The research presented in this article demonstrates how to investigate the competitive position of an institution's academic programs or services through an analysis of the Web sites of other higher education institutions. By using information from research/doctoral, master's, baccalaureate, and community colleges across 40 states, this study…

  14. Investigating Face-to-Face Peer Interaction Patterns in a Collaborative Web Discovery Task: The Bene?ts of a Shared Display

    Science.gov (United States)

    Chung, C-W.; Lee, C-C.; Liu, C-C.

    2013-01-01

    Mobile computers are now increasingly applied to facilitate face-to-face collaborative learning. However, the factors affecting face-to-face peer interactions are complex as they involve rich communication media. In particular, non-verbal interactions are necessary to convey critical communication messages in face-to-face communication. Through…

  15. Information Theory for Gabor Feature Selection for Face Recognition

    Directory of Open Access Journals (Sweden)

    Shen Linlin

    2006-01-01

    Full Text Available A discriminative and robust feature—kernel enhanced informative Gabor feature—is proposed in this paper for face recognition. Mutual information is applied to select a set of informative and nonredundant Gabor features, which are then further enhanced by kernel methods for recognition. Compared with one of the top performing methods in the 2004 Face Verification Competition (FVC2004, our methods demonstrate a clear advantage over existing methods in accuracy, computation efficiency, and memory cost. The proposed method has been fully tested on the FERET database using the FERET evaluation protocol. Significant improvements on three of the test data sets are observed. Compared with the classical Gabor wavelet-based approaches using a huge number of features, our method requires less than 4 milliseconds to retrieve a few hundreds of features. Due to the substantially reduced feature dimension, only 4 seconds are required to recognize 200 face images. The paper also unified different Gabor filter definitions and proposed a training sample generation algorithm to reduce the effects caused by unbalanced number of samples available in different classes.

  16. Information Theory for Gabor Feature Selection for Face Recognition

    Science.gov (United States)

    Shen, Linlin; Bai, Li

    2006-12-01

    A discriminative and robust feature—kernel enhanced informative Gabor feature—is proposed in this paper for face recognition. Mutual information is applied to select a set of informative and nonredundant Gabor features, which are then further enhanced by kernel methods for recognition. Compared with one of the top performing methods in the 2004 Face Verification Competition (FVC2004), our methods demonstrate a clear advantage over existing methods in accuracy, computation efficiency, and memory cost. The proposed method has been fully tested on the FERET database using the FERET evaluation protocol. Significant improvements on three of the test data sets are observed. Compared with the classical Gabor wavelet-based approaches using a huge number of features, our method requires less than 4 milliseconds to retrieve a few hundreds of features. Due to the substantially reduced feature dimension, only 4 seconds are required to recognize 200 face images. The paper also unified different Gabor filter definitions and proposed a training sample generation algorithm to reduce the effects caused by unbalanced number of samples available in different classes.

  17. [Competitiveness in science. Today, tomorrow, and forever].

    Science.gov (United States)

    de Bold, A J

    2000-01-01

    Paternalistic governments and highly bureaucratized administrations produce mediocre science policy decisions that often allow for the co-existence of potentially competitive scientists alongside with those that are not. This invariably results in failure to produce significant research. It seems apparent therefore, that policy change aiming at improving science and technology must begin with intensification of the level of individual competitiveness. Nations that have internationally competitive levels of technical and scientific activity such as Japan, USA and Canada, share in common certain features that foster individual competitiveness despite the fact that their socioeconomic basis are vastly different. These common features include administrative continuity, very high academic standards and a highly educated work force. The scientist's emotional cost in competitive environments is high but there seems to be no alternative given the sophistication of the topics that are dealt with in formerly purely descriptive sciences such as biomedicine, and given the enormous speed of electronic communications. The role of governments in fostering science and technology should be mainly concerned with conducting a sound fiscal policy in order to provide for the needs of education and scientific activity. Governments can also play a key role in insuring that science remains competitive through the delineation of rules that increase individual competitiveness rather than with policy schemes that fail to directly address the responsibility of the individual. Policies to increase individuals' performance may prove costly to politicians given that these adjustments imply unpopular decisions regarding an increase in academic performance expectation beginning in high school and the re-assignment of functions of individuals or institutions that do not meet international productivity criteria.

  18. Statistical, ecosystems and competitiveness analysis of the media and content industries : The Newspaper Publishing Industry

    NARCIS (Netherlands)

    Simon, J.P.; Leurdijk, A.G.D.; Slot, M.; Nieuwenhuis, O.A.

    2012-01-01

    This report offers an in-depth analysis of the major economic developments in the music industry. It looks at music companies, and covers the production and distribution of recorded music, including online distribution, and the competition which these companies face from other online music

  19. From coexistence to competitive exclusion: can overfishing change the outcome of competition in skates (Chondrichthyes, Rajidae?

    Directory of Open Access Journals (Sweden)

    Natalia L Ruocco

    2012-03-01

    Full Text Available Competition for food could be a major force driving changes in the community structure of skates (Rajidae subjected to fishing exploitation. Under this hypothesis, small skates are released from competition with larger skates after fishing has depleted the larger species. Here, we compare the abundance patterns of two sympatric skates with similar niches but different life histories, Bathyraja albomaculata (larger and slow-reproducing and Bathyraja macloviana (smaller and faster-reproducing, before (1971, 1978 and after (1998-2004 a 108% increase in industrial bottom trawling on the southeastern South American shelf in order to test the prediction that B. macloviana should competitively exclude B. albomaculata after the increase in fishing mortality. In 1971 and 1978, there was no relationship between the abundance of both species, indicating that they coexisted over large scales. In 1998-2004, the relationship between the abundances of these skates was bell-shaped, indicating that both species increased in abundance at low densities until peaking, after which B. albomaculata decreased when B. macloviana became more abundant, consistent with resource competition. We tested whether food may be a potential limiting resource by comparing the diet of both species. The two species consumed mostly polychaetes, differing only in the consumption of polychaetes from the family Nephthyidae, which was much higher for B. macloviana. Bathyraja macloviana could replace B. albomaculata at high densities when food resources may become scarce. These results support the hypothesis that competition release is an important factor explaining the changes in skate communities in overexploited areas.

  20. Dynamic competition in pharmaceuticals. Patent expiry, generic penetration, and industry structure.

    Science.gov (United States)

    Magazzini, Laura; Pammolli, Fabio; Riccaboni, Massimo

    2004-06-01

    This paper investigates patterns of industrial dynamics and competition in the pharmaceutical industry, with particular reference to the consequences of patent expiry in different countries. We focus on the competition at the level of single chemical entities, distinguishing between original brands and generic products. Quarterly data, spanning from July 1987 to December 1998, on sales of pharmaceutical products in four countries (USA, UK, Germany, and France) constitute the basis of our analysis. All the products containing major molecules whose patent expiration date lies between 1986 and 1996 are included in our sample. We show how diffusion of generics is linked to the characteristics of the market and investigate how price dynamics of original products are affected by generic competition. Our empirical investigation shows that the dynamics of drug prices and the competition by generic drugs vary significantly across countries. This heterogeneity notwithstanding, a clear distinction seems to emerge. On the one hand, systems that rely on market-based competition in pharmaceuticals promote a clear distinction between firms that act as innovators and firms that act as imitators after patent expiry. Here, original products enjoy premium prices and exclusivity profits under patent protection, and face fierce price competition after patent expiry. On the other hand, in systems that rely on administered prices, penetration by generic drugs tends to be rather limited. Its descriptive and preliminary nature notwithstanding, our analysis seems to have relevant implications at different levels of generality, especially for Europe.

  1. Western Canada Sedimentary Basin competitiveness

    International Nuclear Information System (INIS)

    Millar, R.H.G.

    1996-01-01

    Recent dramatic expansion of the natural gas industry in the Western Canada Sedimentary Basin provided ample proof of the potential of this area for further development of natural gas supply. However, the inherent competitive advantages provided by the Western Canada Sedimentary Basin were said to have been offset by low netback prices resulting in poor producer economics when competitiveness is measured by availability of opportunities to find and develop gas supply at costs low enough to ensure attractive returns. Technology was identified as one of the key elements in improving basin competitiveness, but the greatest potential lies in reduced transportation costs and increased access to North American market centres. 8 figs

  2. Reflections on Competition, Competition Regulation and the Current Crises

    DEFF Research Database (Denmark)

    Buch-Hansen, Hubert; Wigger, Angela

    2013-01-01

    competition came to enjoy such an exalted status in Europe and then challenges conventional wisdom by bringing into focus the downsides of competition. It argues that excessive competition and neoliberal competition regulation have contributed to intensify the economic, political, social and environmental...

  3. From local pixel structure to global image super-resolution: a new face hallucination framework.

    Science.gov (United States)

    Hu, Yu; Lam, Kin-Man; Qiu, Guoping; Shen, Tingzhi

    2011-02-01

    We have developed a new face hallucination framework termed from local pixel structure to global image super-resolution (LPS-GIS). Based on the assumption that two similar face images should have similar local pixel structures, the new framework first uses the input low-resolution (LR) face image to search a face database for similar example high-resolution (HR) faces in order to learn the local pixel structures for the target HR face. It then uses the input LR face and the learned pixel structures as priors to estimate the target HR face. We present a three-step implementation procedure for the framework. Step 1 searches the database for K example faces that are the most similar to the input, and then warps the K example images to the input using optical flow. Step 2 uses the warped HR version of the K example faces to learn the local pixel structures for the target HR face. An effective method for learning local pixel structures from an individual face, and an adaptive procedure for fusing the local pixel structures of different example faces to reduce the influence of warping errors, have been developed. Step 3 estimates the target HR face by solving a constrained optimization problem by means of an iterative procedure. Experimental results show that our new method can provide good performances for face hallucination, both in terms of reconstruction error and visual quality; and that it is competitive with existing state-of-the-art methods.

  4. Lowering industry firewalls: pre-competitive informatics initiatives in drug discovery.

    Science.gov (United States)

    Barnes, Michael R; Harland, Lee; Foord, Steven M; Hall, Matthew D; Dix, Ian; Thomas, Scott; Williams-Jones, Bryn I; Brouwer, Cory R

    2009-09-01

    Pharmaceutical research and development is facing substantial challenges that have prompted the industry to shift funding from early- to late-stage projects. Among the effects is a major change in the attitude of many companies to their internal bioinformatics resources: the focus has moved from the vigorous pursuit of intellectual property towards exploration of pre-competitive cross-industry collaborations and engagement with the public domain. High-quality, open and accessible data are the foundation of pre-competitive research, and strong public-private partnerships have considerable potential to enhance public data resources, which would benefit everyone engaged in drug discovery. In this article, we discuss the background to these changes and propose new areas of collaboration in computational biology and chemistry between the public domain and the pharmaceutical industry.

  5. Self-ratings of physical attractiveness in a competitive context: when males are more sensitive to self-perceptions than females.

    Science.gov (United States)

    Saad, Gad; Gill, Tripat

    2009-10-01

    The authors investigated sex differences in the ratings of physical attractiveness in a competitive context. Participants in an Ultimatum Game experiment offered to split a sum of money with their opponents who could either accept or reject the offers; subsequently, physical attractiveness ratings (both self-ratings and of the other) were obtained. The authors found that male participants rated themselves higher on physical attractiveness when facing male opponents than when facing female ones; there was no such difference for the female participants. Furthermore, male participants' self-ratings of physical attractiveness were higher than the ratings provided by their corresponding male opponents. The authors discuss these findings using the tenets of evolutionary psychology pertaining to as male intra-sexual rivalry in competitive contexts.

  6. Electric power in Europe: towards a competitive oligopoly?

    International Nuclear Information System (INIS)

    Huby, J.; Noilhan, F.; Sauvage, Ph.

    2002-09-01

    The Electricity Sector of the European Union has experienced very deep changes in the last decade, in the wake of the 1996 'Electricity Directive'. In most Member States, companies that once enjoyed the position of de facto or de jure monopolists have been facing an increasing competitive pressure, while development of cross-border trade combined with cross-border Mergers and Acquisitions indicates a deeper European integration. It seems that the 'internal market in Electricity', targeted by the 1996 Directive, is slowly but surely taking shape. The present study intends to draw a picture of the recent evolution in the European Electricity Sector and to identify the challenges and options the European public authorities are now facing. Our starting point is an in-depth analysis of the idiosyncrasies of the Electricity Sector in general and of the constraints they impose on the market design. We move then to the peculiarities of the 'Continental Europe', an area including France, Germany, the Benelux and the 'electric peninsulas' of Italy and Spain, but excluding the United Kingdom and the Scandinavian countries. The latter have indeed a longer and quite different experience of liberalization. We then describe the current regulatory and legislative state of the play and try to identify clear-cut tendencies for the future evolution. We conclude that the 'internal market in Electricity' is far from completion and that the strategy adopted by the European Union seems to be that of a slow and cautious deepening of reforms that are already 'on the way'. Thus one can anticipate that the present framework will not - and maybe should not - experience a radical upheaval. After having built up the setting, we focus on the industrial organisation of the sector. It seems to us that the consolidation that took place in 'Continental Europe' during the last five years is now settling down. Seven or eight major players are emerging, each of which is relying on a geographical

  7. Gamma irradiation of the face fly Musca autumnalis DeGeer (Diptera: Muscidae)

    International Nuclear Information System (INIS)

    Gregory, D.J.

    1974-01-01

    Pupae of the face fly were irradiated at 5 days of age using gamma radiation from a Co-60 source. Experiments were conducted to determine the effect of radiation dose on the fertility and longevity of the resulting adults. An irradiation dose of 2.5 krad induced permanent sterility in both males and females without affecting their longevity significantly. Competitive and mating tests indicated that males irradiated at 2.5 krad were as competitive as normal males. A colony of flies was infected with the nematode parasite, Heterotylenchus autumnalis Nickle. Irradiation of parasitized, 5-day-old pupae, indicated that the parasite was not adversely affected by radiation doses of 1.0 and 2.5 krad. (author)

  8. Reproductive efficiency and shade avoidance plasticity under simulated competition

    OpenAIRE

    Fazlioglu, Fatih; Al?Namazi, Ali; Bonser, Stephen P.

    2016-01-01

    Abstract Plant strategy and life?history theories make different predictions about reproductive efficiency under competition. While strategy theory suggests under intense competition iteroparous perennial plants delay reproduction and semelparous annuals reproduce quickly, life?history theory predicts both annual and perennial plants increase resource allocation to reproduction under intense competition. We tested (1) how simulated competition influences reproductive efficiency and competitiv...

  9. Export competitiveness of dairy products on global markets: the case of the European Union countries.

    Science.gov (United States)

    Bojnec, Š; Fertő, I

    2014-10-01

    This paper analyzed the export competitiveness of dairy products of the European Union (EU) countries (EU-27) on intra-EU, extra-EU, and global markets, using the revealed comparative advantage index over the 2000-2011 period. The results indicated that about half of the EU-27 countries have had competitive exports in a certain segment of dairy products. The results differed by level of milk processing and for intra-EU and extra-EU markets, and did so over the analyzed years. Belgium, Denmark, France, Ireland, and the Netherlands are old EU-15 countries with competitive dairy exports (from the lowest to the highest according to the level of milk processing). The majority of the new EU-12 countries have faced difficulties in maintaining their level of export competitiveness, at least for some dairy products and market segments. The more competitive EU-12 countries in dairy exports were the Baltic States (Estonia, Latvia, and Lithuania) and Poland. The duration of export competitiveness differed across the dairy groups of products according to the level of milk processing, indicating the importance of dairy chain product differentiation for export competitiveness and specialization. The export competitiveness of the higher level of processed milk products for final consumption can be significant for export dairy chain competitiveness on global markets. Copyright © 2014 American Dairy Science Association. Published by Elsevier Inc. All rights reserved.

  10. Environmental structure and competitive scoring advantages in team competitions

    Science.gov (United States)

    Merritt, Sears; Clauset, Aaron

    2013-10-01

    In most professional sports, playing field structure is kept neutral so that scoring imbalances may be attributed to differences in team skill. It thus remains unknown what impact environmental heterogeneities can have on scoring dynamics or competitive advantages. Applying a novel generative model of scoring dynamics to roughly 10 million team competitions drawn from an online game, we quantify the relationship between the structure within a competition and its scoring dynamics, while controlling the impact of chance. Despite wide structural variations, we observe a common three-phase pattern in the tempo of events. Tempo and balance are highly predictable from a competition's structural features alone and teams exploit environmental heterogeneities for sustained competitive advantage. Surprisingly, the most balanced competitions are associated with specific environmental heterogeneities, not from equally skilled teams. These results shed new light on the design principles of balanced competition, and illustrate the potential of online game data for investigating social dynamics and competition.

  11. COMPETITIVENESS OF INDONESIAN TEA IN INTERNATIONAL MARKET

    Directory of Open Access Journals (Sweden)

    Jauhar Samudera

    2017-01-01

    Full Text Available Since 2000, Indonesian tea has experienced a lot of problems such as land use change of plantation, lower selling prices, and low productivity. The objectives of this study are to analyze the competitiveness of tea in Indonesia and formulate priority improvements that can support the increasing competitiveness of Indonesian tea. The methods used to analyze the competitiveness were the Revealed Comparative Advantage (RCA and the Export Product Dynamics (EPD, and to formulate strategies to increase competitiveness, Importance Performance Analysis (IPA was applied. Based on RCA, the types of Indonesian tea which have strong competitiveness are HS 090 210 and HS 090240. The EPD analysis showed that only tea of HS 090210 is in the rising star position, while the HS 090220, HS 090230 and HS090240 tea types are on the retreat position. Based on IPA, sub-determinants which are priority to improve are in quadrant A (under act consisting of five sub-factors, namely the availability of human resources with the capbility of production management, marketing and possess an entrepreneurial spirit; availability and ease of access to capital; strengthening of the structure of Indonesian tea agribusiness; the government policies in improving domestic demand conditions and in encouraging the development of tea processing industry.Keywords: competitiveness, tea, RCA, EPD, IPA

  12. Regenerative medicine in Europe: global competition and innovation governance.

    Science.gov (United States)

    Hogarth, Stuart; Salter, Brian

    2010-11-01

    Leading European nations with strong biotech sectors, such as the UK and Germany, are investing heavily in regenerative medicine, seeking competitive advantage in this emerging sector. However, in the broader biopharmaceutical sector, the EU is outperformed by the USA on all metrics, reflecting longstanding problems: limited venture capital finance, a fragmented patent system, and relatively weak relations between academia and industry. The current global downturn has exacerbated these difficulties. The crisis comes at a time when the EU is reframing its approach to the governance of innovation and renewing its commitment to the goal of making Europe the leading player in the global knowledge economy. If the EU is to gain a competitive advantage in the regenerative medicine sector then it must coordinate a complex multilevel governance framework that encompasses the EU, member states and regional authorities. This article takes stock of Europe's current competitive position within the global bioeconomy, drawing on a variety of metrics in the three intersecting spheres of innovation governance: science, market and society. These data then provide a platform for reviewing the problems of innovation governance faced by the EU and the strategic choices that have to be confronted in the regenerative medicine sector.

  13. Decoding of faces and face components in face-sensitive human visual cortex

    Directory of Open Access Journals (Sweden)

    David F Nichols

    2010-07-01

    Full Text Available A great challenge to the field of visual neuroscience is to understand how faces are encoded and represented within the human brain. Here we show evidence from functional magnetic resonance imaging (fMRI for spatially distributed processing of the whole face and its components in face-sensitive human visual cortex. We used multi-class linear pattern classifiers constructed with a leave-one-scan-out verification procedure to discriminate brain activation patterns elicited by whole faces, the internal features alone, and the external head outline alone. Furthermore, our results suggest that whole faces are represented disproportionately in the fusiform cortex (FFA whereas the building blocks of faces are represented disproportionately in occipitotemporal cortex (OFA. Faces and face components may therefore be organized with functional clustering within both the FFA and OFA, but with specialization for face components in the OFA and the whole face in the FFA.

  14. US producers in a competitive market

    International Nuclear Information System (INIS)

    Beck, M.

    1987-01-01

    The current (1986) situation in the world-wide uranium market is explained and the competitiveness of United States producers is considered in this context. Historical export contracts by US producers are examined to evaluate how sales quantities by region have changed. The influence of inflation and exchange rates on production costs are considered. The threat of US protectionism is discussed. Despite the contraction of the US uranium industry in recent years a number of US producers have remained competitive. Factors which could increase US competitiveness are listed. (U.K.)

  15. Socio-economic Segregation with (without) Competitive Education Policies: A Comparative Analysis of Argentina and Chile.

    Science.gov (United States)

    Narodowski, Mariano; Nores, Milagros

    2002-01-01

    The view that competition initiatives in education, such as Chile's introduction of vouchers, promote socioeconomic segregation in schools is questioned. Chile and Argentina have faced very different decentralization reforms, carried out within different regulatory frameworks, but have arrived at similar situations in terms of schools'…

  16. Strategic Positioning for Sustainable Competitive Advantage: An ...

    African Journals Online (AJOL)

    Organizational learning is increasingly being considered as one of the fundamental sources of competitive advantage within the context of strategic management. However, most literature has not clearly linked organizational learning with sustainable competitive advantage. This paper, therefore, explores and discusses the ...

  17. Sneaker "jack" males outcompete dominant "hooknose" males under sperm competition in Chinook salmon (Oncorhynchus tshawytscha).

    Science.gov (United States)

    Young, Brent; Conti, David V; Dean, Matthew D

    2013-12-01

    In a variety of taxa, males deploy alternative reproductive tactics to secure fertilizations. In many species, small "sneaker" males attempt to steal fertilizations while avoiding encounters with larger, more aggressive, dominant males. Sneaker males usually face a number of disadvantages, including reduced access to females and the higher likelihood that upon ejaculation, their sperm face competition from other males. Nevertheless, sneaker males represent an evolutionarily stable strategy under a wide range of conditions. Game theory suggests that sneaker males compensate for these disadvantages by investing disproportionately in spermatogenesis, by producing more sperm per unit body mass (the "fair raffle") and/or by producing higher quality sperm (the "loaded raffle"). Here, we test these models by competing sperm from sneaker "jack" males against sperm from dominant "hooknose" males in Chinook salmon. Using two complementary approaches, we reject the fair raffle in favor of the loaded raffle and estimate that jack males were ∼1.35 times as likely as hooknose males to fertilize eggs under controlled competitive conditions. Interestingly, the direction and magnitude of this skew in paternity shifted according to individual female egg donors, suggesting cryptic female choice could moderate the outcomes of sperm competition in this externally fertilizing species.

  18. Globalization, Tax Competition and Tax Burden İn Turkey

    Directory of Open Access Journals (Sweden)

    Veli KARGI

    2016-07-01

    Full Text Available 1990’s world was quite different from the world of 1950’s. Especially in the last twenty years, the increasing involvement of Japan in the world economy since the 1990s, in addition to the dominance of globalization and market economy throughout the world, the rapid spread of information resulting from the developments in IT-technology and the international competition emerging in the field of technology have all led to some significant developments in the world economy. Reduction of high mobility income and corporate tax rates due to tax competition may cause an unjust distribution of the tax burden. The fact that indirect taxation constitutes about 70% of the tax revenues obtained in Turkey can be taken as an indication of the unfairness in the distribution of tax burden in Turkey. In this study, following a definition of globalization and tax competition, classification of tax competition, reasons for increasing tax competition, benefits and losses of tax competition are explained, and changes introduced by various countries in their tax systems due to tax competition, the distribution of tax burden resulting from tax competition in Turkey and the effectiveness of the new income tax law in Turkey in terms of tax competition are analyzed.

  19. The reciprocal relationship between competition and intraspecific trait variation

    DEFF Research Database (Denmark)

    A Bennett, Jonathan; Riibak, Kersti; Tamme, Riin

    2016-01-01

    competitive dynamics from trait patterns within communities. However, plant traits are frequently plastic in response to competition. This variation is poorly accounted for in trait based studies of competition and community assembly. 2.To explore the relationship between trait responses and competitive...... with larger leaves and lower specific leaf area than their neighbours. Switching to more stress tolerant strategies by increasing root diameter and leaf tissue density also reduced competition. However, dissimilarity in root tissue density also minimized competition, consistent with limiting similarity...... suggest that considering the effect of competition on trait expression is critical to understanding the relationship between traits and community assembly....

  20. Knowledge management and Competitive Intelligenge: designing competitiveness and innovation strategies to small business

    Directory of Open Access Journals (Sweden)

    Cassia Aparecida Corsatto

    2013-11-01

    Full Text Available The present paper´s intention was make a presentation about the concepts and definitions of knowledge management and competitive intelligence search in the current bibliography and draw a parallel about their real possibility of application in the small business context. By the way, the main intention was bring the discussion to the relevance of the knowledge management to make and applied competitiveness strategies in this enterprise, another intention was show others elements and tools to support the application of this strategies inside the organization. This elements are: person and process. This elements are: person and process and they have a essential importance to create an internal enterprise knowledge, to create and maintain the information organized to keep the organizations with more appropriate information witch will support the way to formulated strategies and make decisions. It also intend to show tolls and methodologies to help organizations improved the competitive intelligence`s strategies as a way to increase competitiveness and value creation for customers and market.

  1. Local differences in parasitism and competition shape defensive investment in a polymorphic eusocial bee.

    Science.gov (United States)

    Segers, Francisca H I D; von Zuben, Lucas; Grüter, Christoph

    2016-02-01

    Many colonial animals rely for their defense on a soldier caste. Adaptive colony demography theory predicts that colonies should flexibly adjust the investment in different worker castes depending on the colony needs. For example, colonies should invest more in defensive workers (e.g., soldiers) in dangerous environments. However, evidence for this prediction has been mixed. We combined descriptive and experimental approaches to examine whether defensive investment and worker size are adjusted to local ecology in the only known bee with polymorphic workers, Tetragonisca angustula. Colonies of this species are defended by a morphologically specialized soldier caste. Our study included three populations that differed in the density of food competition and the occurrence of a parasitic robber bee. We found that colonies coexisting with robber bees had on average 43% more soldiers defending the nest entrance, while colonies facing stronger foraging competition had soldiers that were -6-7% smaller. We then experimentally relocated colonies to areas with different levels of competition. When released from intense food competition, body sizes of guards and foragers increased. After introducing chemical robber bee cues at nest entrances, we found both a short-term and a long-term up-regulation of the number of soldiers defending the colony. Active soldier numbers remained high after the experiment for a duration equivalent to 2-3 worker life spans. How information about past parasite threat is stored in the colony is currently unknown. In summary, T. angustula adjusts both the number and the body size of active soldiers to local ecological conditions. Competitor density also affects forager (or minor) size, an important colony trait with potential community ecological consequences. Our study supports adaptive colony demography theory in a eusocial bee and highlights the importance of colony threats and competition as selective forces shaping colony phenotype.

  2. Comparative assessment of maize, finger millet and sorghum for household food security in the face of increasing climatic risk

    NARCIS (Netherlands)

    Rurinda, J.; Mapfumo, P.; Wijk, van M.T.; Mtambanengwe, F.; Rufino, M.C.; Chikowo, R.; Giller, K.E.

    2014-01-01

    Questions as to which crop to grow, where, when and with what management, will be increasingly challenging for farmers in the face of a changing climate. The objective of this study was to evaluate emergence, yield and financial benefits of maize, finger millet and sorghum, planted at different

  3. Pastoralists in a changing environment: The competition for grazing land in and around the W Biosphere Reserve, Benin Republic.

    Science.gov (United States)

    Tamou, Charles; Ripoll-Bosch, Raimon; de Boer, Imke J M; Oosting, Simon J

    2018-04-01

    Pastoralists face increasing competition for land with crop farmers and nature in and around the W Biosphere Reserve (WBR) in Benin. Our aim was to describe and analyse land use changes in order to understand their drivers, and to describe and analyse the viewpoints of relevant stakeholders in order to understand the competition for land. To this end, remote sensing data, regional statistics, and survey data were collected. We found that crop land expansion around the WBR was the direct driver of decrease of the grazing land area. Population growth and rising demand for food crops, and government support to the cotton sector were indirect drivers of grazing land reduction. Furthermore, competing claims on land among users arose from the complex interaction of crop expansion, presence of WBR and the way it is governed, the lack of support to pastoralists, and the increasing shift of pastoralists' lifestyle into one of settled crop farmers. Pastoralism is under threat and its survival depends on the successful implementation of policies to support pastoralists and protect grazing lands.

  4. Commercial Activity or Banking Competition?

    Directory of Open Access Journals (Sweden)

    Rose-Marie Pușcaciu

    2015-12-01

    Full Text Available The study analyzes the competition on the banking market and proposes an overview of debt collection companies through the economic crisis which has profoundly affected the banking sector. Article scroll through the main features of competition on the banking market as well as the domain weaknesses that negatively influenced the banking system performance. Even if there is not a sufficiently transparent and functional legal framework and debt recovery market is not supervised enough, it is among the few markets that increase from year to year. Increasing competition from adjacent companies that compete with banks, namely, a non-banking entity, it is stimulating the banking system which will thus become more constructive. It is estimated, that in terms of customers, there will be no differentiation between the banking industry and non-banking entities that will reshape the Romanian banking system soon. Also, the study aims to highlight the existence of debt collection companies, implicitly, the specific markets, it is only a consequence of excessive, unnecessary and dangerous borrowing from previous years. Avoiding bad loans from banks, a fair competition from banks and from non-banking institutions, in the long term, it will generate a balance in the market and it will support economic growth of Romania.

  5. Endogenous, Imperfectly Competitive Business Cycles

    DEFF Research Database (Denmark)

    Whitta-Jacobsen, Hans Jørgen

    We investigate how imperfect competition affects the occurrence and the properties of endogenous, rational expectations business cycles in an overlapping generations model with constant returns to scale in production. The model has explicit product and labor markets all characterized...... by monopolistic competition. An implicit assumption of barriers to entry justifies that the number of firms is fixed even when positive profits occur. It turns out that both market power of firms on the product markets and market power of unions on the labor markets make the occurrence of cycles more likely....... In particular, imperfect competition on the product markets and the positive profits associated with it may have the effect that there is a cycle even if the labor supply curve is increasing in the real-wage rate. For competitive cycles is required not only a decreasing labor supply curve, but a wage elasticity...

  6. Does the sex difference in competitiveness decrease in selective sub-populations? A test with intercollegiate distance runners.

    Science.gov (United States)

    Deaner, Robert O; Lowen, Aaron; Rogers, William; Saksa, Eric

    2015-01-01

    Sex differences in some preferences and motivations are well established, but it is unclear whether they persist in selective sub-populations, such as expert financial decision makers, top scientists, or elite athletes. We addressed this issue by studying competitiveness in 1,147 varsity intercollegiate distance runners. As expected, across all runners, men reported greater competitiveness with two previously validated instruments, greater competitiveness on a new elite competitiveness scale, and greater training volume, a known correlate of competitiveness. Among faster runners, the sex difference decreased for one measure of competitiveness but did not decrease for the two other competitiveness measures or either measure of training volume. Across NCAA athletic divisions (DI, DII, DIII), the sex difference did not decrease for any competitiveness or training measure. Further analyses showed that these sex differences could not be attributed to women suffering more injuries or facing greater childcare responsibilities. However, women did report greater commitment than men to their academic studies, suggesting a sex difference in priorities. Therefore, policies aiming to provide men and women with equal opportunities to flourish should acknowledge that sex differences in some kinds of preferences and motivation may persist even in selective sub-populations.

  7. An Interactive Mobile Lecturing Model: Enhancing Student Engagement with Face-to-Face Sessions

    Science.gov (United States)

    Boyinbode, Olutayo; Ng'ambi, Dick; Bagula, Antoine

    2013-01-01

    Although use of podcasts and vodcasts are increasingly becoming popular in higher education, their use is usually unidirectional and therefore replicates the transmission mode of traditional face-to-face lectures. In this paper, the authors propose a tool, MOBILect, a mobile lecturing tool that enables users to comment on lecture vodcasts using…

  8. Clusters and the new economics of competition.

    Science.gov (United States)

    Porter, M E

    1998-01-01

    Economic geography in an era of global competition poses a paradox. In theory, location should no longer be a source of competitive advantage. Open global markets, rapid transportation, and high-speed communications should allow any company to source any thing from any place at any time. But in practice, Michael Porter demonstrates, location remains central to competition. Today's economic map of the world is characterized by what Porter calls clusters: critical masses in one place of linked industries and institutions--from suppliers to universities to government agencies--that enjoy unusual competitive success in a particular field. The most famous example are found in Silicon Valley and Hollywood, but clusters dot the world's landscape. Porter explains how clusters affect competition in three broad ways: first, by increasing the productivity of companies based in the area; second, by driving the direction and pace of innovation; and third, by stimulating the formation of new businesses within the cluster. Geographic, cultural, and institutional proximity provides companies with special access, closer relationships, better information, powerful incentives, and other advantages that are difficult to tap from a distance. The more complex, knowledge-based, and dynamic the world economy becomes, the more this is true. Competitive advantage lies increasingly in local things--knowledge, relationships, and motivation--that distant rivals cannot replicate. Porter challenges the conventional wisdom about how companies should be configured, how institutions such as universities can contribute to competitive success, and how governments can promote economic development and prosperity.

  9. Famous face recognition, face matching, and extraversion.

    Science.gov (United States)

    Lander, Karen; Poyarekar, Siddhi

    2015-01-01

    It has been previously established that extraverts who are skilled at interpersonal interaction perform significantly better than introverts on a face-specific recognition memory task. In our experiment we further investigate the relationship between extraversion and face recognition, focusing on famous face recognition and face matching. Results indicate that more extraverted individuals perform significantly better on an upright famous face recognition task and show significantly larger face inversion effects. However, our results did not find an effect of extraversion on face matching or inverted famous face recognition.

  10. Some Consideration On Knowledge Management Implication On Organization's Competitiveness

    Science.gov (United States)

    Draghici, Anca; Ciortan, Marius Areta; Florea, Claudia

    2015-07-01

    The research described in this paper has been focused on two objectives: to debate the knowledge management's active role for organizations competitive advantage and to describe information technology's capabilities in leveraging the knowledge worker's competencies. For the purposes of this article, competitive advantage is perceived as a strength that provides a market advantage relative to a competitor. Often competitive advantage is related to the core competencies of the organisation, which are frequently based on implicit know-how or tacit knowledge. This intangible, unstructured knowledge is difficult to manage; consequently management has ignored it when designing business strategy. However, the increased competitive pressures of the post-industrial global economy and the exponential advances in computing power have increased management's interest in knowledge as a sustainable source of competitive advantage.

  11. Preferences for Online and/or Face-to-Face Counseling among University Students in Malaysia

    OpenAIRE

    Kah P. Wong; Gregory Bonn; Cai L. Tam; Chee P. Wong

    2018-01-01

    Increasingly, online counseling is considered to be a cost-effective and highly accessible method of providing basic counseling and mental health services. To examine the potential of online delivery as a way of increasing overall usage of services, this study looked at students’ attitudes toward and likelihood of using both online and/or face-to-face counseling. A survey was conducted with 409 students from six universities in Malaysia participating. Approximately 35% of participants reporte...

  12. An Empirical study on the competitiveness and innovation in four sectors of the Turkish manufacturing industry

    OpenAIRE

    Ulusoy, Gündüz; Ulusoy, Gunduz; Çetindamar, Dilek; Cetindamar, Dilek; Yeğenoğlu, Hande; Yegenoglu, Hande; Bulut, Çağrı; Bulut, Cagri

    2007-01-01

    In this paper, we report on some of the results of the Innovations in Manufacturing Industries in Turkey Study (IMITS). This study is an empirical investigation into the innovation performance and competitive strategies of manufacturing firms in Turkey. The data was gathered in nine different cities in Turkey during the period August 2004 – January 2005. The survey was conducted through face-to-face interviews due to the complex nature of the survey and was implemented in 135 manufacturing fi...

  13. Finite land resources and competition

    DEFF Research Database (Denmark)

    Haberl, Helmut; Mbow, Cheikh; Deng, Xiangzheng

    2014-01-01

    Rising demand for land-based products (food, feed, fi ber, and bioenergy) as well as conservation of forests and carbon sinks create increasing competition for land. Landuse competition has many drivers, takes different forms, and can have many significant implications for ecosystems as well......: production versus production (e.g., food vs. fuel), production versus conservation (e.g., food production vs. conservation), and built-up environment versus production or conservation (e.g., food vs. urban). Sustainability impacts that result from land-use competition are analyzed and found to differ...... and energy systems, “ land architecture” (i.e., the significance of spatial confi gurations), and multiscale models to assess local-global connections and impacts....

  14. The effects of a culturally gender-specifying peripheral cue (headscarf) on the categorization of faces by gender.

    Science.gov (United States)

    Megreya, Ahmed M

    2015-06-01

    Faces convey a wealth of cues that influence social categorizations and subsequent cognition and behavior. This study examined the effects of wearing a headscarf on face categorization by gender using Egyptian observers who have an extensive exposure with headscarf-framed female faces. A typical headscarf (worn by females) enhanced perceived femininity whereas an atypical headscarf (worn by males) reduced perceived masculinity. Regardless of whether the faces were presented briefly, or until participants responded, the typical headscarf had no effect on categorizing female faces but the atypical headscarf greatly slowed down categorizing male faces. However, a typical headscarf advantage was noticed when the atypical headscarf condition was removed. In addition, both typical and atypical headscarf effects were greatly strengthened when faces were presented as negatives. These data provide support to the dynamic continuity account of social categorization that suggests a competition among multiple simultaneous representations until a construal is stabilized. Copyright © 2015 Elsevier B.V. All rights reserved.

  15. The impact of competition on gas contracts

    International Nuclear Information System (INIS)

    Saga, B.P.

    1994-01-01

    This article looks at the impact of third-party access on non-European contract structures and possible lessons for Europe. For a number of years now, a debate has gone on in Europe about creating an internal market for energy, in which increased competition, both between different fuels and between different suppliers of the same fuel, has been put forward as an important feature. There is every possibility that pressure in the direction of liberalisation and introduction of more competition into European energy markets will continue. In the gas sector, introduction of third-party access (TPA) has been considered, at least by the European Commission, as a prerequisite for increased competition. (author)

  16. Retail competition

    International Nuclear Information System (INIS)

    1998-01-01

    Retail competition as the cornerstone of a competitive electricity marketplace was the subject of the seventh in the series of policy discussion papers developed at the Market Design Conference. Concern was expressed that because of the complexities involved in market design and technical implementation, the retail competition may lag behind other elements of the implementation of the new market design. A variety of key issues were debated, including the role of physical versus financial contracts, the form of retail competition and financial settlement systems in the short term, the requirement to separate 'competitive' (metering, billing, maintenance, consumer education) from non-competitive' (the transmission wires) services and the role of municipal electric utilities. It was agreed that the IMO should play an important role in defining and enforcing the separation of services, and that as a general rule, the development of policy in this area should be guided by the principle of maximizing the potential for competition

  17. Competitive intelligence as an enabler for firm competitiveness: An overview

    Directory of Open Access Journals (Sweden)

    Alexander Maune

    2014-06-01

    Full Text Available The purpose of this article is to provide an overview, from literature, about how competitive intelligence can be an enabler towards a firm’s competitiveness. This overview is done under the background of intense global competition that firms are currently experiencing. This paper used a qualitative content analysis as a data collection methodology on all identified journal articles on competitive intelligence and firm competitiveness. To identify relevant literature, academic databases and search engines were used. Moreover, a review of references in related studies led to more relevant sources, the references of which were further reviewed and analysed. To ensure reliability and trustworthiness, peer-reviewed journal articles and triangulation were used. The paper found that competitive intelligence is an important enabler of firm competitiveness. The findings from this paper will assist business managers to understand and improve their outlook of competitive intelligence as an enabler of firm competitiveness and will be of great academic value.

  18. Teaching Time Investment: Does Online Really Take More Time than Face-to-Face?

    Science.gov (United States)

    Van de Vord, Rebecca; Pogue, Korolyn

    2012-01-01

    Enrollments in online programs are growing, increasing demand for online courses. The perception that teaching online takes more time than teaching face-to-face creates concerns related to faculty workload. To date, the research on teaching time does not provide a clear answer as to the accuracy of this perception. This study was designed to…

  19. Advanced manufacturing: Technology and international competitiveness

    Energy Technology Data Exchange (ETDEWEB)

    Tesar, A.

    1995-02-01

    Dramatic changes in the competitiveness of German and Japanese manufacturing have been most evident since 1988. All three countries are now facing similar challenges, and these challenges are clearly observed in human capital issues. Our comparison of human capital issues in German, Japanese, and US manufacturing leads us to the following key judgments: Manufacturing workforces are undergoing significant changes due to advanced manufacturing technologies. As companies are forced to develop and apply these technologies, the constituency of the manufacturing workforce (especially educational requirements, contingent labor, job content, and continuing knowledge development) is being dramatically and irreversibly altered. The new workforce requirements which result due to advanced manufacturing require a higher level of worker sophistication and responsibility.

  20. Judgments under competition and uncertainty : empirical evidence from online poker

    OpenAIRE

    Engelbergs, Jörg

    2010-01-01

    Playing poker has many aspects in common with the making of business decisions. Agents act in a strategically rich, dynamic environment, where they are repeatedly facing competition under uncertain prospects. Their main goal is to maximize their resources. However simple this goal is put down, it is difficult to fulfill. As vast and rich research has shown, heuristics and biases affect human decision-making. This work adds to these findings by providing empirical evidence for behavioral patte...

  1. Do shallow soil, low water availability, or their combination increase the competition between grasses with different root systems in karst soil?

    Science.gov (United States)

    Zhao, Yajie; Li, Zhou; Zhang, Jing; Song, Haiyan; Liang, Qianhui; Tao, Jianping; Cornelissen, Johannes H C; Liu, Jinchun

    2017-04-01

    Uneven soil depth and low water availability are the key limiting factors to vegetation restoration and reconstruction in limestone soils such as in vulnerable karst regions. Belowground competition will possibly increase under limited soil resources. Here, we investigate whether low resource availability (including shallow soil, low water availability, and shallow soil and low water availability combined) stimulates the competition between grasses with different root systems in karst soil, by assessing their growth response, biomass allocation, and morphological plasticity. In a full three-way factorial blocked design of soil depth by water availability by neighbor identity, we grew Festuca arundinacea (deep-rooted) and Lolium perenne (shallow-rooted) under normal versus shallow soil depth, high versus low water availability, and in monoculture (conspecific neighbor) versus mixture (neighbor of the other species). The key results were as follows: (1) total biomass and aboveground biomass in either of the species decreased with reduction of resources but were not affected by planting patterns (monoculture or mixture) even at low resource levels. (2) For F. arundinacea, root biomass, root mass fraction, total root length, and root volume were higher in mixture than in monoculture at high resource level (consistent with resource use complementarity), but lower in mixture than in monoculture at low resource levels (consistent with interspecific competition). In contrast for L. perenne, either at high or low resource level, these root traits had mostly similar values at both planting patterns. These results suggest that deep-rooted and shallow-rooted plant species can coexist in karst regions under current climatic regimes. Declining resources, due to shallow soil, a decrease in precipitation, or combined shallow soil and karst drought, increased the root competition between plants of deep-rooted and shallow-rooted species. The root systems of deep-rooted plants may be

  2. The influence of late-stage pupal irradiation and increased irradiated: un-irradiated male ratio on mating competitiveness of the malaria mosquito Anopheles arabiensis Patton.

    Science.gov (United States)

    Helinski, M E H; Knols, B G J

    2009-06-01

    Competitiveness of released males in genetic control programmes is of critical importance. In this paper, we explored two scenarios to compensate for the loss of mating competitiveness after pupal stage irradiation in males of the malaria mosquito Anopheles arabiensis. First, competition experiments with a higher ratio of irradiated versus un-irradiated males were performed. Second, pupae were irradiated just prior to emergence and male mating competitiveness was determined. Males were irradiated in the pupal stage with a partially or fully-sterilizing dose of 70 or 120 Gy, respectively. Pupae were irradiated aged 20-26 h (young) as routinely performed, or the pupal stage was artificially prolonged by cooling and pupae were irradiated aged 42-48 h (old). Irradiated males competed at a ratio of 3:1:1 to un-irradiated males for mates in a large cage design. At the 3:1 ratio, the number of females inseminated by males irradiated with 70 Gy as young pupae was similar to the number inseminated by un-irradiated males for the majority of the replicates. At 120 Gy, significantly fewer females were inseminated by irradiated than by un-irradiated males. The irradiation of older pupae did not result in a significantly improved male mating competitiveness compared to the irradiation of young pupae. Our findings indicate that the loss of competitiveness after pupal stage irradiation can be compensated for by a threefold increase of irradiated males, but only for the partially-sterilizing dose. In addition, cooling might be a useful tool to facilitate handling processes of large numbers of mosquitoes in genetic control programmes.

  3. MEASURING COMPETITION FOR TEXTILES: DOES THE U.S. MAKE THE GRADE?

    OpenAIRE

    Lyford, Conrad P.; Welch, J. Mark

    2004-01-01

    U.S. textile manufacturing is coming under increasing pressure from foreign competition. This paper evaluates the U.S. competitive position in the yarn segment using established quantifiable measures and provides an overall competitive assessment. The study found the industry in a relatively weak competitive position but that U.S. competitive position is improving.

  4. Regional Competition for Confidence: Features of Formation

    Directory of Open Access Journals (Sweden)

    Irina Svyatoslavovna Vazhenina

    2016-09-01

    Full Text Available The increase in economic independence of the regions inevitably leads to an increase in the quality requirements of the regional economic policy. The key to successful regional policy, both during its development and implementation, is the understanding of the necessity of gaining confidence (at all levels, and the inevitable participation in the competition for confidence. The importance of confidence in the region is determined by its value as a competitive advantage in the struggle for partners, resources and tourists, and attracting investments. In today’s environment the focus of governments, regions and companies on long-term cooperation is clearly expressed, which is impossible without a high level of confidence between partners. Therefore, the most important competitive advantages of territories are intangible assets such as an attractive image and a good reputation, which builds up confidence of the population and partners. The higher the confidence in the region is, the broader is the range of potential partners, the larger is the planning horizon of long-term concerted action, the better are the chances of acquiring investment, the higher is the level of competitive immunity of the territories. The article defines competition for confidence as purposeful behavior of a market participant in economic environment, aimed at acquiring specific intangible competitive advantage – the confidence of the largest possible number of other market actors. The article also highlights the specifics of confidence as a competitive goal, presents factors contributing to the destruction of confidence, proposes a strategy to fight for confidence as a program of four steps, considers the factors which integrate regional confidence and offers several recommendations for the establishment of effective regional competition for confidence

  5. Face recognition accuracy of forensic examiners, superrecognizers, and face recognition algorithms.

    Science.gov (United States)

    Phillips, P Jonathon; Yates, Amy N; Hu, Ying; Hahn, Carina A; Noyes, Eilidh; Jackson, Kelsey; Cavazos, Jacqueline G; Jeckeln, Géraldine; Ranjan, Rajeev; Sankaranarayanan, Swami; Chen, Jun-Cheng; Castillo, Carlos D; Chellappa, Rama; White, David; O'Toole, Alice J

    2018-05-29

    Achieving the upper limits of face identification accuracy in forensic applications can minimize errors that have profound social and personal consequences. Although forensic examiners identify faces in these applications, systematic tests of their accuracy are rare. How can we achieve the most accurate face identification: using people and/or machines working alone or in collaboration? In a comprehensive comparison of face identification by humans and computers, we found that forensic facial examiners, facial reviewers, and superrecognizers were more accurate than fingerprint examiners and students on a challenging face identification test. Individual performance on the test varied widely. On the same test, four deep convolutional neural networks (DCNNs), developed between 2015 and 2017, identified faces within the range of human accuracy. Accuracy of the algorithms increased steadily over time, with the most recent DCNN scoring above the median of the forensic facial examiners. Using crowd-sourcing methods, we fused the judgments of multiple forensic facial examiners by averaging their rating-based identity judgments. Accuracy was substantially better for fused judgments than for individuals working alone. Fusion also served to stabilize performance, boosting the scores of lower-performing individuals and decreasing variability. Single forensic facial examiners fused with the best algorithm were more accurate than the combination of two examiners. Therefore, collaboration among humans and between humans and machines offers tangible benefits to face identification accuracy in important applications. These results offer an evidence-based roadmap for achieving the most accurate face identification possible. Copyright © 2018 the Author(s). Published by PNAS.

  6. Own-race and own-age biases facilitate visual awareness of faces under interocular suppression

    Directory of Open Access Journals (Sweden)

    Timo eStein

    2014-08-01

    Full Text Available The detection of a face in a visual scene is the first stage in the face processing hierarchy. Although all subsequent, more elaborate face processing depends on the initial detection of a face, surprisingly little is known about the perceptual mechanisms underlying face detection. Recent evidence suggests that relatively hard-wired face detection mechanisms are broadly tuned to all face-like visual patterns as long as they respect the typical spatial configuration of the eyes above the mouth. Here, we qualify this notion by showing that face detection mechanisms are also sensitive to face shape and facial surface reflectance properties. We used continuous flash suppression (CFS to render faces invisible at the beginning of a trial and measured the time upright and inverted faces needed to break into awareness. Young Caucasian adult observers were presented with faces from their own race or from another race (race experiment and with faces from their own age group or from another age group (age experiment. Faces matching the observers’ own race and age group were detected more quickly. Moreover, the advantage of upright over inverted faces in overcoming CFS, i.e. the face inversion effect, was larger for own-race and own-age faces. These results demonstrate that differences in face shape and surface reflectance influence access to awareness and configural face processing at the initial detection stage. Although we did not collect data from observers of another race or age group, these findings are a first indication that face detection mechanisms are shaped by visual experience with faces from one’s own social group. Such experience-based fine-tuning of face detection mechanisms may equip in-group faces with a competitive advantage for access to conscious awareness.

  7. Ways of increasing of efficiency of the use of chemical gazogene cartridges at the mining of facing raw material

    OpenAIRE

    Кальчук, Сергій Володимирович; Лукащук, Олександр Вікторович

    2016-01-01

    The analysis and theoretical generalizations of influencing of the known methods of separation to the stone on the array of breeds is executed. Certain backlogs of increase of the OIR use of chemical gazogene cartridges. Offered ways of determination of optimum parameters of most effective their applications on the deposits of facing stone.

  8. Co-opetition - local utilities between competition and co-opetition; Co-opetition - Stadtwerke zwischen Wettbewerb und Kooperation

    Energy Technology Data Exchange (ETDEWEB)

    Reichel, O.; Haller, S. [Horvath und Partners, Duesseldorf (Germany). Competence Center Utilities

    2008-05-05

    Competition and co-operation - two issues constituting a natural area of conflict especially for local utility companies facing the challenges of liberalization. Where competition seems to be the direct result of the politically driven process towards open energy markets, co-operation is a possible strategic answer for utilities that are not capable to compete successfully in individual stages of their value chain. The consequences are clear: Utilities have to align their strategies and their internal cultural settings with a basically conflicting approach: To compete via co-operation. (orig.)

  9. Face-to-Face Activities in Blended Learning

    DEFF Research Database (Denmark)

    Kjærgaard, Annemette

    While blended learning combines online and face-to-face teaching, research on blended learning has primarily focused on the role of technology and the opportunities it creates for engaging students. Less focus has been put on face-to-face activities in blended learning. This paper argues...... that it is not only the online activities in blended learning that provide new opportunities for rethinking pedagogy in higher education, it is also imperative to reconsider the face-to-face activities when part of the learning is provided online. Based on a review of blended learning in business and management...... education, we identify what forms of teaching and learning are suggested to take place face-to-face when other activities are moved online. We draw from the Community of Inquiry framework to analyze how face-to-face activities contribute to a blended learning pedagogy and discuss the implications...

  10. The Effect of the Internal Side of Social Responsibility on Firm Competitive Success in the Business Services Industry

    Directory of Open Access Journals (Sweden)

    M. Isabel Sánchez-Hernández

    2016-02-01

    Full Text Available This work focuses on the internal side of social responsibility of organizations in a regional context. Through a survey of 590 managers in classical business services (human-capital intensive and representative of the productive economy of the Region of Extremadura (Spain, an empirical analysis is conducted. First, a factor analysis is conducted to explore the main dimensions of the internal face of Social Responsibility and second, a structural equations model is developed to look for a relationship with business competitiveness. Business performance and innovation are also considered in the model. The main contribution of the article is the establishment of a set of indicators that will help to build an ongoing and meaningful dialogue with employees improving their quality of life at work that will also serve as important guidance for the increasing of the firm’s competitiveness through responsible human resources practices. Some suggestions for a research agenda emerge from this first attempt to approach the internal side of responsibility in business.

  11. Non-egalitarian allocations among preschool peers in a face-to-face bargaining task.

    Directory of Open Access Journals (Sweden)

    Alicia P Melis

    Full Text Available In face-to-face bargaining tasks human adults almost always agree on an equal split of resources. This is due to mutually recognized fairness and equality norms. Early developmental studies on sharing and equality norms found that egalitarian allocations of resources are not common before children are 5 or 6 years old. However, recent studies have shown that in some face-to face collaborative situations, or when recipients express their desires, children at much younger ages choose equal allocations. We investigated the ability of 3.5 and 5-year-olds to negotiate face-to-face, whether to collaborate to obtain an equal or an unequal distribution of rewards. We hypothesized that the face-to-face interaction and interdependency between partners would facilitate egalitarian outcomes at both ages. In the first experiment we found that 5-year-olds were more egalitarian than 3.5-year-olds, but neither of the age classes shared equally. In the second experiment, in which we increased the magnitude of the inequality, we found that children at both ages mostly agreed on the unequal distribution. These results show that communication and face-to-face interactions are not sufficient to guarantee equal allocations at 3-5 years of age. These results add to previous findings suggesting that in the context of non-collaboratively produced resources it is only after 5 years of age that children use equality norms to allocate resources.

  12. Spanish industry and competitiveness. The overview from the Industrial Observatories; Industria espanola y competitividad. La vision desde los observatorios industriales

    Energy Technology Data Exchange (ETDEWEB)

    Ortigosa Goni, J. A.; Fuente Garcia, T. de la

    2012-07-01

    This article analyzes the competitiveness of the Spanish industry. It explains the interdependencies and relations that link globalization, internationalization and international trade with competitiveness. The main features of the Spanish industry are also studied in depth, its strengths and weaknesses. Finally, the challenges that the Spanish industry will face in the future are considered, as well as the role that the industrial observatories will play in that context. (Author)

  13. Competition, Takeovers, and Gender Discrimination

    OpenAIRE

    Fredrik Heyman; Helena Svaleryd; Jonas Vlachos

    2013-01-01

    Theories of taste-based discrimination predict that competitive pressures will drive discriminatory behaviour out of the market. Using detailed matched employer-employee data, we analyze how firm takeovers and product market competition are related to the gender composition of the firm’s workforce and the gender wage gap. Using a difference-in-difference framework and dealing with several endogeneity concerns, we find that the share of female employees increases as a result of an ownership ch...

  14. COMPETITIVENESS - KEY ISSUES OF THE ROMANIAN ECONOMY

    Directory of Open Access Journals (Sweden)

    Gabriela-Liliana, CIOBAN

    2014-11-01

    Full Text Available Based on the theory that competitiveness plays an increasingly powerful role in creating prosperity, wealth, a large number of economists, researchers, scientists, highlight a number of approaches aimed, on the one hand, on the analysis of competitiveness at national or regional level, and on the other hand, on the ability of local firms to achieve competitive products and to commercialize them in the extern markets. In this context we aim to analyze and develop strategies and methods to help identify competitive areas at a national level. This is necessary because in our opinion the competitiveness of a company and / or country is more than wealth itself; it means a systematic process of wealth creation, plus a social system in which most citizens have access to material wealth. We consider in this respect that a country cannot automatically be considered competitive only if it is rich in natural resources. In our view, a competitive country creates wealth through labor, talent and organization and thus it manages to have a productive and creative potential making it independent of material resources.

  15. Plasma-wall interaction and plasma facing materials

    International Nuclear Information System (INIS)

    Tanabe, Tetsuo; Miyahara, Akira.

    1990-01-01

    The recognition that plasma-wall interaction plays the essential role from both standpoints of energy balance and particle balance for realizing nuclear fusion reactors has become to prevail. However, on how each elementary process acts and what competitive effect the synthetic action brings about, the stage of doing the qualitative discussion has just come, and the quantitative investigation is the problem for the future. In this paper, the plasma-wall interaction as seen from the research field of plasma-facing materials is discussed centering around graphite materials which have been mostly used at present, and the present status of the research and development on the problems of impurities, hydrogen recycling and heat resistance and radiation resistance is mentioned. Moreover, the problems are pointed out, and the course for the future is looked for. The recent experiment with large tokamaks adopted graphite or carbon as the plasma-facing materials, and the reduction of metallic impurities in plasma showed the clear improvement of plasma confinement characteristics. However, for the next device which requires forced cooling, the usability of graphite is doubtful. (K.I.) 51 refs

  16. What Do We Know About Namibia’s Competitiveness?

    OpenAIRE

    Ken Miyajima

    2007-01-01

    This paper evaluates Namibia's competitiveness using several traditional indicators; it concludes that, while the real effective exchange rate (REER) is in equilibrium at present?suggesting no imminent need for concern?the country may wish to improve its competitiveness by increasing educational attainment, reducing the skills mismatch, and diversifying its exports. Moreover, although Namibia scores relatively well on survey-based major indicators of structural competitiveness, the business e...

  17. The Impact of Product Market Competition on Training Provision

    DEFF Research Database (Denmark)

    Lai, Tat-kei; Ng, Travis

    's Workplace and Employee Survey, we find that increased competition is strongly associated with more training provision within workplace. We show that this association is unlikely to be driven by unobservable workplace heterogeneity, the specific measures used, and other relevant factors which can affect...... training provisions. To the extent that training is a significant source of human capital and industry competitiveness, our empirical results suggest increasing training is a significant channel through which competition raises productivity.......While standard models of training focus on how the structure of the input market affects training provisions of firms, this paper investigates the relationship between product market competition and training provision. Using the longitudinal and nationally representative data from Statistics Canada...

  18. Quality competition in local hospital markets: some econometric evidence from the period 1982-1988.

    Science.gov (United States)

    Chirikos, T N

    1992-05-01

    This study examines whether American hospitals continued to engage in non-price or quality competition over the recent past as health care markets underwent fundamental structural changes and the economic incentives facing hospital managers were correspondingly altered. It also investigates the degree to which such rivalrous behavior contributes to losses in economic welfare. An econometric model of quality competition is specified that tests, among other things, for the effect of spending by the hospital to enhance the quality of output on annual changes in its share of the local (inpatient) market as well as the effects of competitive conditions in the local market on the annual sum spent on quality enhancement. The model is estimated with panel data on 195 acute care hospitals in the State of Florida for the years 1982-1988. The results suggest that quality competitive behavior continued unabated over this period and that it was stimulated as much by the growth in physician supply and alternative delivery mechanisms as it was by other competing hospitals in the local market. Furthermore, the results show that quality competition yields some inefficiency or waste, but much of it also meets the test of the market.

  19. Face recognition system and method using face pattern words and face pattern bytes

    Science.gov (United States)

    Zheng, Yufeng

    2014-12-23

    The present invention provides a novel system and method for identifying individuals and for face recognition utilizing facial features for face identification. The system and method of the invention comprise creating facial features or face patterns called face pattern words and face pattern bytes for face identification. The invention also provides for pattern recognitions for identification other than face recognition. The invention further provides a means for identifying individuals based on visible and/or thermal images of those individuals by utilizing computer software implemented by instructions on a computer or computer system and a computer readable medium containing instructions on a computer system for face recognition and identification.

  20. Strategies of enterprises facing european natural gas market

    International Nuclear Information System (INIS)

    Chevalier, J.M.

    1992-01-01

    The growing demand for natural gas in Europe is taking place within a gradual process of deregulation aiming to achieve a single energy market. Gas industry's traditional structure and behaviour are facing new forms of competition. Gas producers might be willing to capture a greater share of downstream profits while large users are interested in securing their supply at the cheapest cost. In addition, new comers could appear at all stages of the industry, that are becoming contestable markets. Challengers and defenders will probably induce important changes in industry's present structure. 11 refs., 1 fig., 3 tabs

  1. ROLE OF RESOURCE-BASED ENTREPRENEURSHIP DEVELOPMENT TO INCREASE COMPETITIVENESS OF TRADITIONALLY WOVEN SARONG CREATIVE INDUSTRY

    Directory of Open Access Journals (Sweden)

    Zakiyah Z.

    2017-07-01

    Full Text Available The objectives of the study were to describe position of traditionally woven sarong creative industry in Donggala in business competition based on both internal aspects (strength and weakness and external ones (opportunity and threats, and role of resource-based entrepreneurship development to improve competitiveness of the traditionally woven sarong creative industry in Donggala. In order to meet the objectives, the study used SWOT and Moderating Regression Analysis (MRA. The findings showed that the strength of the Donggala woven sarong industry was the sarong had indigenous Central Sulawesi pattern, it was part of the rural society and was traditionally made. The weaknesses were the sarong pattern and design had yet been touched by modern technology, its color faded away easily during laundry and it was only sold in the local areas. The opportunities were the sarong may become alternative souvenir from Central Sulawesi and development of creative economy was widely discussed recently. The threat was there were various types and patterns of sarong in the market; and entrepreneurship was moderating variables between resource-based strategy and competitiveness of Donggala woven sarong creative industry; the level of significance was 0.001 and the R-Square was 0.803.

  2. Implications for Firms with Limited Information to Take Advantage of Reference Price Effect in Competitive Settings

    Directory of Open Access Journals (Sweden)

    Junhai Ma

    2017-01-01

    Full Text Available This paper studies internal reference price effects when competitive firms face reference price effects and make decisions based on partial information, where their decision-making mechanism is modeled by a dynamic adjustment process. It is shown that the evolution of this dynamic adjustment goes to stabilization if both adjustment speeds are small and the complexity of this evolution increases in adjustment speeds. It is proved that the necessary condition for flip bifurcation or Neimark-Sacker bifurcation will occur with the increase of adjustment speed in two special cases. What is more, numerical simulations show that these bifurcations do occur. Then, the impacts of parameters on stability and profits are investigated and some management insights for firms with limited information to take advantage of reference price effects are provided.

  3. Competitive Liner Shipping Network Design

    DEFF Research Database (Denmark)

    Karsten, Christian Vad

    .The contributions of this thesis cover modeling, methodology, and applications.The developed methods address operational (cargo routing), tactical (speed optimization and service selection), and strategic (network design) planning problems faced by liner shipping companies. Ultimately, the proposed methods help...... take the container transportation times that can be realized in the network nor the number of transshipments into consideration. This is mainly because the optimization problem is based on other transportation networks where these constraints are not decisive to the quality of the network. Furthermore......, the problem in itself is challenging to optimize due to its size and complexity. However, the field has seen crucial progress and is mature to include handling of competitiveness in the actual design of the network.As a liner shipping network is an organic entity, which is constantly changed to reflect...

  4. State of otolaryngology match: has competition increased since the "early" match?

    Science.gov (United States)

    Cabrera-Muffly, Cristina; Sheeder, Jeanelle; Abaza, Mona

    2015-05-01

    To examine fluctuations in supply and demand of otolaryngology residency positions after the shift from an "early match" coordinated by the San Francisco match to a "conventional" matching process through the National Residency Matching Program (NRMP). To determine whether competition among otolaryngology residency positions have changed during this time frame. Database analysis. Matching statistics from 1998 to 2013 were obtained for all first-year residency positions through the NRMP. Matching statistics from 1998 to 2005 were obtained for otolaryngology residency positions through the San Francisco match. Univariate analysis was performed, with a P value less than .05 determined as significant. The number of otolaryngology positions and applicants remained proportional to the overall number of positions and applicants in the NRMP match. Otolaryngology applicants per position and the matching rate of all applicants did not change between the 2 time periods studied. The overall match rate of US seniors applying to otolaryngology did not change, while the match rate of non-US seniors decreased significantly following initiation of the conventional match. There was no significant change in United States Medical Licensing Exam step 1 scores or percentage of unfilled otolaryngology residency positions between the 2 time periods. When comparing the early versus conventional otolaryngology match time periods, the only major change was the decreased percentage of matching among non-US senior applicants. Despite a significant shift in match timing after 2006, the supply, demand, and competitiveness of otolaryngology residency positions have not changed significantly. © American Academy of Otolaryngology—Head and Neck Surgery Foundation 2015.

  5. Competitive Intelligence.

    Science.gov (United States)

    Bergeron, Pierrette; Hiller, Christine A.

    2002-01-01

    Reviews the evolution of competitive intelligence since 1994, including terminology and definitions and analytical techniques. Addresses the issue of ethics; explores how information technology supports the competitive intelligence process; and discusses education and training opportunities for competitive intelligence, including core competencies…

  6. The Relationships among Leadership, Entrepreneurial Mindset, Innovation and Competitive Advantage (A Conceptual Model of Logistics Service Industry

    Directory of Open Access Journals (Sweden)

    Darjat Sudrajat

    2015-11-01

    Full Text Available Nowadays, improvement of competitive advantage is an important and urgent issue facing logistics service companies in Indonesia. Some previous researches showed that to improve the competitive advantage could be conducted through improvement of leadership, entrepreneurial mindset and innovation variables. This research intended to recognize relationships among the variables. The research used causal-explanatory method. The results of research encompass a conceptual model, status of each variable and hypotheses. The conceptual model could be further verified through verification research. 

  7. Competition for nutrients and light: testing advances in resource competition with a natural phytoplankton community.

    Science.gov (United States)

    Burson, Amanda; Stomp, Maayke; Greenwell, Emma; Grosse, Julia; Huisman, Jef

    2018-05-01

    A key challenge in ecology is to understand how nutrients and light affect the biodiversity and community structure of phytoplankton and plant communities. According to resource competition models, ratios of limiting nutrients are major determinants of species composition. At high nutrient levels, however, species interactions may shift to competition for light, which might make nutrient ratios less relevant. The "nutrient-load hypothesis" merges these two perspectives, by extending the classic model of competition for two nutrients to include competition for light. Here, we test five key predictions of the nutrient-load hypothesis using multispecies competition experiments. A marine phytoplankton community sampled from the North Sea was inoculated in laboratory chemostats provided with different nitrogen (N) and phosphorus (P) loads to induce either single resource limitation or co-limitation of N, P, and light. Four of the five predictions were validated by the experiments. In particular, different resource limitations favored the dominance of different species. Increasing nutrient loads caused changes in phytoplankton species composition, even if the N:P ratio of the nutrient loads remained constant, by shifting the species interactions from competition for nutrients to competition for light. In all treatments, small species became dominant whereas larger species were competitively excluded, supporting the common view that small cell size provides a competitive advantage under resource-limited conditions. Contrary to expectation, all treatments led to coexistence of diatoms, cyanobacteria and green algae, resulting in a higher diversity of species than predicted by theory. Because the coexisting species comprised three phyla with different photosynthetic pigments, we speculate that niche differentiation in the light spectrum might play a role. Our results show that mechanistic resource competition models that integrate nutrient-based and light-based approaches

  8. NEW APPROACHES TO EXPORT COMPETITIVENESS

    Directory of Open Access Journals (Sweden)

    Alina Petronela NEGREA

    2015-04-01

    Full Text Available The economic literature and the political discourse typically look at international competitiveness mainly by the means of export market shares. However, globalisation, production fragmentation and the growing importance of global value chains (GVCs increasingly challenge traditional approaches of export competitiveness and call for a more accurate and disaggregated level of analysis. Due to the growing fragmentation of production, a country exports now include a significant amount of imports of intermediate goods which are part of the export value. In this case, a simple analysis of the evolution of exports can distort the international competitive position of a country. The article suggests a new approach based on the value-added content of international trade measured by means of global value chain analysis.

  9. Library performance and service competition developing strategic responses

    CERN Document Server

    White, Larry Nash

    2008-01-01

    A practice-driven and proven resource for library administrators of all types of libraries. The work describes how the library can identify the service environment factors impacting customers; strategic needs; identify library competitors; strategic abilities and service environment impacts; and use the combined results to develop proactive competitive responses that drive the service environment instead of reacting to the service environment. These strategic competitive responses would allow the library to increase the value of its service impact and effectiveness while increasing customer appreciation and the libraries advantage in the competitive service environment. Written by a highly knowledgeable practitioner from the library field Experience of the author (library and for-profit management experience) provides a hybrid/blended view of library competition and management responses from both the library and for-profit management worlds Written to applicable to all types of libraries.

  10. Passive and motivated perception of emotional faces: qualitative and quantitative changes in the face processing network.

    Directory of Open Access Journals (Sweden)

    Laurie R Skelly

    Full Text Available Emotionally expressive faces are processed by a distributed network of interacting sub-cortical and cortical brain regions. The components of this network have been identified and described in large part by the stimulus properties to which they are sensitive, but as face processing research matures interest has broadened to also probe dynamic interactions between these regions and top-down influences such as task demand and context. While some research has tested the robustness of affective face processing by restricting available attentional resources, it is not known whether face network processing can be augmented by increased motivation to attend to affective face stimuli. Short videos of people expressing emotions were presented to healthy participants during functional magnetic resonance imaging. Motivation to attend to the videos was manipulated by providing an incentive for improved recall performance. During the motivated condition, there was greater coherence among nodes of the face processing network, more widespread correlation between signal intensity and performance, and selective signal increases in a task-relevant subset of face processing regions, including the posterior superior temporal sulcus and right amygdala. In addition, an unexpected task-related laterality effect was seen in the amygdala. These findings provide strong evidence that motivation augments co-activity among nodes of the face processing network and the impact of neural activity on performance. These within-subject effects highlight the necessity to consider motivation when interpreting neural function in special populations, and to further explore the effect of task demands on face processing in healthy brains.

  11. Producing Irony in Adolescence: A Comparison Between Face-to-Face and Computer-Mediated Communication

    Directory of Open Access Journals (Sweden)

    Aguert Marc

    2016-12-01

    Full Text Available The literature suggests that irony production expands in the developmental period of adolescence. We aimed to test this hypothesis by investigating two channels: face-to-face and computer-mediated communication (CMC. Corpora were collected by asking seventh and 11th graders to freely discuss some general topics (e.g., music, either face-to-face or on online forums. Results showed that 6.2% of the 11th graders’ productions were ironic utterances, compared with just 2.5% of the seventh graders’ productions, confirming the major development of irony production in adolescence. Results also showed that adolescents produced more ironic utterances in CMC than face-to-face. The analysis suggested that irony use is a strategy for increasing in-group solidarity and compensating for the distance intrinsic to CMC, as it was mostly inclusive and well-marked on forums. The present study also confirmed previous studies showing that irony is compatible with CMC.

  12. Employability Does Not Necessarily Lead to Competitiveness: An Employment Gap Resulting from Ascribed Factors

    Science.gov (United States)

    Chan, Wing Kit

    2012-01-01

    Since 2003, Chinese university students have faced a dangerous level of unemployment after graduation. Current trends indicate that the situation is likely to remain at this level for some time. This article argues that it is difficult to generalize that there has been a decline in the competitiveness of all university students in the job market…

  13. Real-time teleophthalmology versus face-to-face consultation: A systematic review.

    Science.gov (United States)

    Tan, Irene J; Dobson, Lucy P; Bartnik, Stephen; Muir, Josephine; Turner, Angus W

    2017-08-01

    Introduction Advances in imaging capabilities and the evolution of real-time teleophthalmology have the potential to provide increased coverage to areas with limited ophthalmology services. However, there is limited research assessing the diagnostic accuracy of face-to-face teleophthalmology consultation. This systematic review aims to determine if real-time teleophthalmology provides comparable accuracy to face-to-face consultation for the diagnosis of common eye health conditions. Methods A search of PubMed, Embase, Medline and Cochrane databases and manual citation review was conducted on 6 February and 7 April 2016. Included studies involved real-time telemedicine in the field of ophthalmology or optometry, and assessed diagnostic accuracy against gold-standard face-to-face consultation. The revised quality assessment of diagnostic accuracy studies (QUADAS-2) tool assessed risk of bias. Results Twelve studies were included, with participants ranging from four to 89 years old. A broad number of conditions were assessed and include corneal and retinal pathologies, strabismus, oculoplastics and post-operative review. Quality assessment identified a high or unclear risk of bias in patient selection (75%) due to an undisclosed recruitment processes. The index test showed high risk of bias in the included studies, due to the varied interpretation and conduct of real-time teleophthalmology methods. Reference standard risk was overall low (75%), as was the risk due to flow and timing (75%). Conclusion In terms of diagnostic accuracy, real-time teleophthalmology was considered superior to face-to-face consultation in one study and comparable in six studies. Store-and-forward image transmission coupled with real-time videoconferencing is a suitable alternative to overcome poor internet transmission speeds.

  14. Asymmetry within social groups: division of labour and intergroup competition.

    Science.gov (United States)

    Barker, J L; Loope, K J; Reeve, H K

    2016-03-01

    Social animals vary in their ability to compete with group members over shared resources and also vary in their cooperative efforts to produce these resources. Competition among groups can promote within-group cooperation, but many existing models of intergroup cooperation do not explicitly account for observations that group members invest differentially in cooperation and that there are often within-group competitive or power asymmetries. We present a game theoretic model of intergroup competition that investigates how such asymmetries affect within-group cooperation. In this model, group members adopt one of two roles, with relative competitive efficiency and the number of individuals varying between roles. Players in each role make simultaneous, coevolving decisions. The model predicts that although intergroup competition increases cooperative contributions to group resources by both roles, contributions are predominantly from individuals in the less competitively efficient role, whereas individuals in the more competitively efficient role generally gain the larger share of these resources. When asymmetry in relative competitive efficiency is greater, a group's per capita cooperation (averaged across both roles) is higher, due to increased cooperation from the competitively inferior individuals. For extreme asymmetry in relative competitive efficiency, per capita cooperation is highest in groups with a single competitively superior individual and many competitively inferior individuals, because the latter acquiesce and invest in cooperation rather than within-group competition. These predictions are consistent with observed features of many societies, such as monogynous Hymenoptera with many workers and caste dimorphism. © 2015 The Authors. Journal of Evolutionary Biology published by John Wiley & Sons Ltd on behalf of European Society for Evolutionary Biology.

  15. Virtual & Real Face to Face Teaching

    Science.gov (United States)

    Teneqexhi, Romeo; Kuneshka, Loreta

    2016-01-01

    In traditional "face to face" lessons, during the time the teacher writes on a black or white board, the students are always behind the teacher. Sometimes, this happens even in the recorded lesson in videos. Most of the time during the lesson, the teacher shows to the students his back not his face. We do not think the term "face to…

  16. N.3142 National Assembly law proposition aiming to help the purchasing of households facing the petroleum products prices increase

    International Nuclear Information System (INIS)

    2006-01-01

    This text presents the problem of the households purchasing facing the increase of the petroleum products. It recalls the government policy, and criticizes the french government gap in favor of the households. In the second part it proposes to replace the ''floating TIPP'' and to reallocate a part of the exceptional incomes of the petroleum companies. (A.L.B.)

  17. Competition between the sperm of a single male can increase the evolutionary rate of haploid expressed genes.

    Science.gov (United States)

    Ezawa, Kiyoshi; Innan, Hideki

    2013-07-01

    The population genetic behavior of mutations in sperm genes is theoretically investigated. We modeled the processes at two levels. One is the standard population genetic process, in which the population allele frequencies change generation by generation, depending on the difference in selective advantages. The other is the sperm competition during each genetic transmission from one generation to the next generation. For the sperm competition process, we formulate the situation where a huge number of sperm with alleles A and B, produced by a single heterozygous male, compete to fertilize a single egg. This "minimal model" demonstrates that a very slight difference in sperm performance amounts to quite a large difference between the alleles' winning probabilities. By incorporating this effect of paternity-sharing sperm competition into the standard population genetic process, we show that fierce sperm competition can enhance the fixation probability of a mutation with a very small phenotypic effect at the single-sperm level, suggesting a contribution of sperm competition to rapid amino acid substitutions in haploid-expressed sperm genes. Considering recent genome-wide demonstrations that a substantial fraction of the mammalian sperm genes are haploid expressed, our model could provide a potential explanation of rapid evolution of sperm genes with a wide variety of functions (as long as they are expressed in the haploid phase). Another advantage of our model is that it is applicable to a wide range of species, irrespective of whether the species is externally fertilizing, polygamous, or monogamous. The theoretical result was applied to mammalian data to estimate the selection intensity on nonsynonymous mutations in sperm genes.

  18. Energy's role in industrial competitiveness: An overview

    International Nuclear Information System (INIS)

    Bruneau, A.A.

    1993-01-01

    Canadian exports are fundamentally dominated by raw materials, and the manufacturers and producers of these materials are inherently large consumers of energy. The access to reliable indigenous energy reserves at relatively low costs has played a significant role in Canada's competitiveness. Nevertheless, this competitiveness exists in a commercial environment in which practices are undergoing profound changes, attributable to the low relative value of raw materials on world markets where there are many competitors. In addition, recycling is increasingly influencing the demand and the price of products. Trade in manufactured goods has increased over the past few years, which has an effect on energy demand and on requirements related to the quality of supply. It is increasingly evident that the value of information products will increase more rapidly than the value of products made from materials, and that those information products will be the principal foundation of future wealth. At the same time, energy and fuel sectors are subject to profound change following environmental restrictions, questions regarding sustainable development, technological advances, modification of institutions, and political changes. An examination of the principal sectors of the Canadian energy system shows different degrees of development in each and different capabilities for making positive contributions to the competitiveness of the industries they serve. The protective monopoly supply of power is seen as one factor inhibiting competitiveness

  19. [Effects of soil pH on the competitive uptake of amino acids by maize and microorganisms].

    Science.gov (United States)

    Ma, Qing Xu; Wang, Jun; Cao, Xiao Chuang; Sun, Yan; Sun, Tao; Wu, Liang Huan

    2017-07-18

    Organic nitrogen can play an important role in plant growth, and soil pH changed greatly due to the over-use of chemical fertilizers, but the effects of soil pH on the competitive uptake of amino acids by plants and rhizosphere microorganisms are lack of detailed research. To study the effects of soil pH on the uptake of amino acids by maize and soil microorganisms, two soils from Hangzhou and Tieling were selected, and the soil pH was changed by the electrokinesis, then the 15 N-labeled glycine was injected to the centrifuge tube with a short-term uptake of 4 h. Soil pH had a significant effect on the shoot and root biomass, and the optimal pH for maize shoot growth was 6.48 for Hangzhou red soil, while it was 7.65 for Tieling brown soil. For Hangzhou soil, the 15 N abundance of maize shoots under pH=6.48 was significantly higher than under other treatments, and the uptake amount of 15 N-glycine was also much higher. However, the 15 N abundance of maize shoots and roots under pH=7.65 Tieling soil was significantly lower than it under pH=5.78, but the uptake amount of 15 N-glycine under pH=7.65 was much higher. The microbial biomass C was much higher in pH=6.48 Hangzhou soil, while it was much lower in pH=7.65 Tieling soil. According to the results of root uptake, root to shoot transportation, and the competition with microorganisms, we suggested that although facing the fierce competition with microorganisms, the maize grown in pH=6.48 Hangzhou soil increased the uptake of glycine by increasing its root uptake and root to shoot transportation. While in pH=7.65 Tieling soil, the activity of microorganisms was decreased, which decreased the competition with maize for glycine, and increased the uptake of glycine by maize.

  20. EDITORIAL: Physics competitions Physics competitions

    Science.gov (United States)

    Jordens, H.; Mathelitsch, L.

    2010-07-01

    This editorial opens the second special section on physics competitions in European Journal of Physics. In the first section last year, we asked for feedback on the idea of such a section and on the content of the articles. We received no answer whatsoever, which can be interpreted in two ways: the section is not interesting enough to raise motivation for feedback, or the reader is satisfied. Having no indication which scenario is the correct one, we are optimistic and favour the second. The section at hand contains three articles. Again, as last year, the organizer of the annual Olympiad reports on tasks and outcomes of this competition. The Olympiad took place in Merida, Mexico, and was by far the largest event with 316 contestants from 68 countries. Again, the predominance of Asian/Chinese students was manifest, showing how serious the training is taken by both their authorities and students. Unfortunately, the winners of the last International Young Physicists' Tournament (IYPT), the team from Korea, did not accept the offer to report on their prize-winning contribution. We are thankful that two students from Austria, who achieved second place with their team, took over and reported on the task which they presented in the finals of the competition. It connects the fields of sport and physics and explains a special move in skateboarding. The third contribution introduces a different competition, 'International Conference of Young Scientists'. On one hand, as in the Olympiad, it addresses individuals, not teams. On the other, as in the IYPT, students have several months to prepare and also the quality of the presentation is an important element of the judgment. In fact, this competition comes closer to real scientific research compared to the other events. Finally and again, we hope that this section will serve several purposes: To show the competitions as a very important tool in the support of gifted students. To raise awareness amongst university teachers, and

  1. Competitive pricing and the challenge of cost control in medicare.

    Science.gov (United States)

    Coulam, Robert F; Feldman, Roger D; Dowd, Bryan E

    2011-08-01

    The Medicare program faces a serious challenge: it must find ways to control costs but must do so through a system of congressional oversight that necessarily limits its choices. We look at one approach to prudent purchasing - competitive pricing - that Medicare has attempted many times and in various ways since the beginning of the program, and in all but one case unsuccessfully due to the politics of provider opposition working through Congress and the courts. We look at some related efforts to change Medicare pricing to explore when the program has been successful in making dramatic changes in how it pays for health care. A set of recommendations emerges for ways to respond to the impediments of law and politics that have obstructed change to more efficient payment methods. Except in unusual cases, competitive pricing threatens too many stakeholders in too many ways for key political actors to support it. But an unusual case may arise in the coming Medicare fiscal crisis, a crisis related in part to the prices Medicare pays. At that point, competitive pricing may look less like a problem and more like a solution coming at a time when the system badly needs one.

  2. Very low resolution face recognition problem.

    Science.gov (United States)

    Zou, Wilman W W; Yuen, Pong C

    2012-01-01

    This paper addresses the very low resolution (VLR) problem in face recognition in which the resolution of the face image to be recognized is lower than 16 × 16. With the increasing demand of surveillance camera-based applications, the VLR problem happens in many face application systems. Existing face recognition algorithms are not able to give satisfactory performance on the VLR face image. While face super-resolution (SR) methods can be employed to enhance the resolution of the images, the existing learning-based face SR methods do not perform well on such a VLR face image. To overcome this problem, this paper proposes a novel approach to learn the relationship between the high-resolution image space and the VLR image space for face SR. Based on this new approach, two constraints, namely, new data and discriminative constraints, are designed for good visuality and face recognition applications under the VLR problem, respectively. Experimental results show that the proposed SR algorithm based on relationship learning outperforms the existing algorithms in public face databases.

  3. Power market competition

    International Nuclear Information System (INIS)

    Kelly, J.

    1998-01-01

    In the Unites States the prospect of greater competition in wholesale power market was immediately eclipsed by talk of retail competition. Attempts to move to retail competition have been costly and complex. Prudent public policy and economic analyses suggest that retail competition not be implemented until it can first be demonstrated that effective competition exists in wholesale power markets [it

  4. Lunabotics Mining Competition

    Science.gov (United States)

    Mueller, Rob; Murphy, Gloria

    2010-01-01

    This slide presentation describes a competition to design a lunar robot (lunabot) that can be controlled either remotely or autonomously, isolated from the operator, and is designed to mine a lunar aggregate simulant. The competition is part of a systems engineering curriculum. The 2010 competition winners in five areas of the competition were acknowledged, and the 2011 competition was announced.

  5. The Impact of Product Market Competition on Training Provision

    DEFF Research Database (Denmark)

    Lai, Tat-kei; Ng, Travis

    2014-01-01

    While standard models of training focus on how input market affects firms' training decisions, this paper investigates the impact of product market competition on training provision. Using the longitudinal data from Statistics Canada's Workplace and Employee Survey, we find that increased...... that increasing training is an important channel through which competition raises productivity....

  6. Strategic Management for Competitive Advantage: A Case Study of Higher Technical and Vocational Education in Taiwan

    Science.gov (United States)

    Huang, Hsun-I; Lee, Cheng-Fei

    2012-01-01

    Higher technical and vocational education institutions in Taiwan face the pressure of an oversupply of student places and fierce competition from domestic and international institutions. To cope with these challenges, higher technical and vocational education institutions that are better equipped to respond to market requirements are expected to…

  7. Stereotype Priming in Face Recognition: Interactions between Semantic and Visual Information in Face Encoding

    Science.gov (United States)

    Hills, Peter J.; Lewis, Michael B.; Honey, R. C.

    2008-01-01

    The accuracy with which previously unfamiliar faces are recognised is increased by the presentation of a stereotype-congruent occupation label [Klatzky, R. L., Martin, G. L., & Kane, R. A. (1982a). "Semantic interpretation effects on memory for faces." "Memory & Cognition," 10, 195-206; Klatzky, R. L., Martin, G. L., & Kane, R. A. (1982b).…

  8. Competitive Pressures and Transition to Entrepreneurship

    DEFF Research Database (Denmark)

    Failla, Virgilio; Melillo, Francesca; Reichstein, Toke

    This paper investigates whether the likelihood of entrepreneurial activity is associated with the competitive pressures for promotion within a firm. We argue that competitive pressures increase the relative attractiveness of entrepreneurship as a career option. We test our prediction using...... a comprehensive matched employer-employee longitudinal data set from Denmark. To mitigate endogeneity concerns, we exploit variation in the gender composition of established firms as women are systematically found to be less competitive than man. We find that workers are more likely to become entrepreneurs...... to entrepreneurship has a positive non-linear effect. Our results have strong implications for managers, prospect entrepreneurs and policy makers....

  9. Does egg competition occur in marine broadcast-spawners?

    Science.gov (United States)

    Marshall, D J; Evans, J P

    2005-09-01

    When the availability of sperm limits female reproductive success, competition for sperm, may be an important broker of sexual selection. This is because sperm limitation can increase the variance in female reproductive success, resulting in strong selection on females to compete for limited fertilization opportunities. Sperm limitation is probably common in broadcast-spawning marine invertebrates, making these excellent candidates for investigating scramble competition between broods of eggs and its consequences for female reproductive success. Here, we report our findings from a series of experiments that investigate egg competition in the sessile, broadcast-spawning polychaete Galeolaria caespitosa. We initially tested whether the order in which eggs encounter sperm affects their fertilization success at two ecologically relevant current regimes. We used a split-clutch-split--ejaculate technique to compare the fertilization success of eggs from individual females that had either first access (competition-free treatment) or second access (egg competition treatment) to a batch of sperm. We found that fertilization success depended on the order in which eggs accessed sperm; eggs that were assigned to the competition-free treatment exhibited significantly higher fertilization rates than those assigned to the egg competition treatment at both current speeds. In subsequent experiments we found that prior exposure of sperm to eggs significantly reduced both the quantity and quality of sperm available to fertilize a second clutch of eggs, resulting in reductions in fertilization success at high and low sperm concentrations. These findings suggest that female traits that increase the likelihood of sperm-egg interactions (e.g. egg size) will respond to selection imposed by egg competition.

  10. Retailers’ competitiveness on global markets

    Directory of Open Access Journals (Sweden)

    Grażyna Śmigielska

    2017-02-01

    Full Text Available The aim of the chapter is to show that now retail trade is a global sector but because of its specificity new strategies are necessary if global retailers want to sustain their advantage. The  concept of globalization is discussed and then referenced to the retail sector.  The process of retail internationalization which resulted in the globalization of retail sector is analyzed.  It is assumed that the retailers were motivated by the goal of sustaining their competitive advantage. So some ideas of the main theoretical views of developing sustainable competitive advantage (SCA: Environmental View and Resource Based View, referring to the process of internationalization as well as Yip’s description of globalization process are presented. On the examples of some companies, leading the process of retail fast internationalization in XX century, like Ikea, Benetton, Carrefour, Wal-Mart, it is shown how the resources they developed and external environment contributed to their globalization process. It is found out that there were two stages of the globalization of retail sector: first, in which non food companies develop on international market and second, when the mass merchandisers offering food and other Fast Moving Consumer Goods (FMCG were involved. The fact that after fast internationalization representatives of both groups face problems leads to the conclusion that to be successful in the contemporary global retail market new capabilities should be developed.

  11. Reading faces and Facing words

    DEFF Research Database (Denmark)

    Robotham, Julia Emma; Lindegaard, Martin Weis; Delfi, Tzvetelina Shentova

    unilateral lesions, we found no patient with a selective deficit in either reading or face processing. Rather, the patients showing a deficit in processing either words or faces were also impaired with the other category. One patient performed within the normal range on all tasks. In addition, all patients......It has long been argued that perceptual processing of faces and words is largely independent, highly specialised and strongly lateralised. Studies of patients with either pure alexia or prosopagnosia have strongly contributed to this view. The aim of our study was to investigate how visual...... perception of faces and words is affected by unilateral posterior stroke. Two patients with lesions in their dominant hemisphere and two with lesions in their non-dominant hemisphere were tested on sensitive tests of face and word perception during the stable phase of recovery. Despite all patients having...

  12. Communication competence, social support, and depression among college students: a model of facebook and face-to-face support network influence.

    Science.gov (United States)

    Wright, Kevin B; Rosenberg, Jenny; Egbert, Nicole; Ploeger, Nicole A; Bernard, Daniel R; King, Shawn

    2013-01-01

    This study examined the influence of the social networking site Facebook and face-to-face support networks on depression among (N = 361) college students. The authors used the Relational Health Communication Competence Model as a framework for examining the influence of communication competence on social support network satisfaction and depression. Moreover, they examined the influence of interpersonal and social integrative motives as exogenous variables. On the basis of previous work, the authors propose and test a theoretical model using structural equation modeling. The results indicated empirical support for the model, with interpersonal motives predicting increased face-to-face and computer-mediated competence, increased social support satisfaction with face-to-face and Facebook support, and lower depression scores. The implications of the findings for theory, key limitations, and directions for future research are discussed.

  13. Interfering with memory for faces: The cost of doing two things at once.

    Science.gov (United States)

    Wammes, Jeffrey D; Fernandes, Myra A

    2016-01-01

    We inferred the processes critical for episodic retrieval of faces by measuring susceptibility to memory interference from different distracting tasks. Experiment 1 examined recognition of studied faces under full attention (FA) or each of two divided attention (DA) conditions requiring concurrent decisions to auditorily presented letters. Memory was disrupted in both DA relative to FA conditions, a result contrary to a material-specific account of interference effects. Experiment 2 investigated whether the magnitude of interference depended on competition between concurrent tasks for common processing resources. Studied faces were presented either upright (configurally processed) or inverted (featurally processed). Recognition was completed under FA, or DA with one of two face-based distracting tasks requiring either featural or configural processing. We found an interaction: memory for upright faces was lower under DA when the distracting task required configural than featural processing, while the reverse was true for memory of inverted faces. Across experiments, the magnitude of memory interference was similar (a 19% or 20% decline from FA) regardless of whether the materials in the distracting task overlapped with the to-be-remembered information. Importantly, interference was significantly larger (42%) when the processing demands of the distracting and target retrieval task overlapped, suggesting a processing-specific account of memory interference.

  14. Inter- and intra-specific competition of duckweed under multiple heavy metal contaminated water.

    Science.gov (United States)

    Zhao, Zhao; Shi, Huijuan; Kang, Xianjiang; Liu, Cunqi; Chen, Lingci; Liang, Xiaofei; Jin, Lei

    2017-11-01

    The influences of intra- and inter-species competition on ecosystems are poorly understood. Lemna aequinoctialis and Spirodela polyrhiza were used to assess the effects of exposure to different concentrations of multiple heavy metals (copper-cadmium-zinc), when the plants were grown in mixed- or mono-culture. Parameters assessed included relative growth rate (RGR), content of chlorophyll, glutathione (GSH), malondialdehyde (MDA), as well as the activity of catalase (CAT), superoxide dismutase (SOD) and peroxidase (POD). Inter-specific competition was affected by metal concentration, with results indicating that inter-specific competition significantly affected duckweed growth and metal uptake in different heavy metal exposure conditions. Inter-specific competition increased growth rate of duckweed under high metal concentrations, although when compared with intra-specific competition, it caused no obvious differences under low metal concentrations. The growth of L. aequinoctialis was further increased in mixed culture when exposed to high metal concentrations, with inter-specific competition increasing the content of cadmium and zinc, while decreasing copper content of L. aequinoctialis compared with under intra-specific conditions. Conversely, inter-specific competition increased the content of copper and cadmium of S. polyrhiza, without causing obvious differences in zinc accumulation under high ambient concentrations. Under high metal conditions, inter-specific competition increased antioxidant enzyme activities in duckweed species, increasing resistance to heavy metals. Results show that inter-specific competition makes duckweed develop mechanisms to increase fitness and survival, such as enhancement of antioxidant enzyme activities, rather than limiting metal uptake when exposed to high concentrations of multiple metals. Copyright © 2017 Elsevier B.V. All rights reserved.

  15. Competitiveness of Agrarian Areas in the Stavropol Region

    NARCIS (Netherlands)

    Varivoda, V.; Heijman, W.J.M.; Ophem, van J.A.C.

    2010-01-01

    Regional development is determined by possessing specific competitive advantages and their constant improvement. The problem how to increase competitiveness of the areas remains one of the most important for the agrarian sector. Russian economic policy aims at the stable development of the agro

  16. Face Attention Network: An Effective Face Detector for the Occluded Faces

    OpenAIRE

    Wang, Jianfeng; Yuan, Ye; Yu, Gang

    2017-01-01

    The performance of face detection has been largely improved with the development of convolutional neural network. However, the occlusion issue due to mask and sunglasses, is still a challenging problem. The improvement on the recall of these occluded cases usually brings the risk of high false positives. In this paper, we present a novel face detector called Face Attention Network (FAN), which can significantly improve the recall of the face detection problem in the occluded case without comp...

  17. A phi-competitive algorithm for collecting items with increasing weights from a dynamic queue

    Czech Academy of Sciences Publication Activity Database

    Bienkowski, M.; Chrobak, M.; Dürr, Ch.; Hurand, M.; Jeż, A.; Jeż, Łukasz; Stachowiak, G.

    2013-01-01

    Roč. 475, 4 March (2013), s. 92-102 ISSN 0304-3975 Institutional support: RVO:67985840 Keywords : online algorithms * competitive analysis * buffer management Subject RIV: BA - General Mathematics Impact factor: 0.516, year: 2013 http://www.sciencedirect.com/science/article/pii/S0304397513000121

  18. Competitive marketing strategies: tools for enhancing value in the dynamic world of business

    Directory of Open Access Journals (Sweden)

    Ph. D. Kehinde Oladele Joseph

    2011-05-01

    Full Text Available Developing solid competitive marketing strategies in order to contribute towards long-term sustainable success, has become imperative today for every success driven organization. The paper examines a number of Competitive Strategies, whitch have become string tools for enhancing value in the Nigerian Telecommunication industry.Thr objectives of the paper among others are to (iExamine whether there is any relationship between the use ao competitive marketing strategies and business success and(ii Find out whether the various competitive marketing strategies used by Nigerian telecommunication firms have effects on rival companies, among others.The paper uses survey method with two hypotheses stated in the null form, with structured questionnaire,which were,distributed among the sampled respondents who are secondary school teachers in Lagos, Ogun, and Oyo states of Nigeria.Results were analyzed with the aid of correlation test statistics.Findings show that there is significant positive relationship between the use of competitive Marketing Strategies and Business Success.Finding also reveals that the various Competitive Strategiea used by players have effects on other competitors. The paper makesvarious policy recommendtions,which operators in the Nigerian Telecomunication Industry will find useful, if faithfully implemented. These include the need for firms to constantly engage in research to meet the changing needs of their esteemed Customers. Companies must identify where they could have competitive advantage over their Competitors and that Companies must render quality Service and try to constantly improve their offers in the face of changing market Dynamics, amongst others.

  19. Addressing responsibility of owners and managers in cartel agreements: A competition law perspective

    Directory of Open Access Journals (Sweden)

    Pavlic Ljiljana

    2015-01-01

    Full Text Available Horizontal agreements between competitors with t h e object/effect of reducing competition between them through market partitioning, bid rigging, production/distribution quantities limitation and price fixing are considered to be the infringements of competition law. Cartel is an agreement under which competitors agree not to compete with each other and presents the most serious form of anticompetitive behaviour. Such arrangements allow companies to exert market power they would not otherwise have by artificially restricting competition with deleterious effect on welfare. Competition authorities around the world continue to declare cartel detection and conviction in competition enforcement as their highest priority. Taking part in cartel can have severe consequences for managers as well for the undertaking. In some jurisdictions employees involved in the infringement of competition law are criminally prosecuted facing financial fines and possible imprisonment. The reason behind it is an acknowledgment by competition authorities that the mere threat of sanctions against managers and personal liability could be a more effective deterrent than the possibility of only undertaking-focused sanctions. The amount of fines imposed for antitrust infringements, and for hard core cartel violations in particular, has notably augmented over the last years. This paper will argue why managers are employed in harmful activities risking imposition of severe fines and adverse reputational impact for themselves and the owners of the undertakings they work for and what are the tools within undertaking that can reduce the risk of being involved in unlawful antitrust practices and minimize the negative impact if anticompetitive behaviour has occurred.

  20. Competition

    NARCIS (Netherlands)

    Bridoux, F.; Vodosek, M.; Den Hartog, D.N.; McNett, J.M.

    2014-01-01

    Competition traditionally refers to the actions that firms take in a product market to outperform rivals in attracting customers and generating revenues. Yet, competition extends beyond product markets to other arenas such as factor markets, where firms compete for resources, and the political