WorldWideScience

Sample records for market dispatch perspective

  1. Burning peat in Ireland: An electricity market dispatch perspective

    International Nuclear Information System (INIS)

    Tuohy, Aidan; Bazilian, Morgan; Doherty, Ronan; Gallachoir, Brian O; O'Malley, Mark

    2009-01-01

    This paper examines peat power production in Ireland under the three pillars of energy policy-security, competitiveness and environment. Peat contributes to energy security-as an indigenous fuel, it reduces dependency on imports. During a period of low capacity margins, the operation of the peat plants is useful from a system security perspective. Peat generation is being financially supported by consumers through an electricity levy. The fuel also has high carbon intensity. It is not politically viable to consider peat on equal economic criteria to other plant types because of history and location. This paper reviews electricity generation through combustion of peat in Ireland, and quantifies the costs of supporting peat utilising economic dispatch tools, finding the subsidy is not insignificant from a cost or carbon perspective. It shows that while peat is beneficial for one pillar of energy policy (security), the current usage of peat is not optimal from a competitiveness or environmental perspective. By switching from the current 'must-run' mode of operation for peat to the 'dispatched' mode used for the other generation, significant societal savings (in the range Euro 21 m per annum) can be achieved, as well as reducing system emissions by approximately 5% per year.

  2. Transmission dispatch and congestion management in open market systems

    Science.gov (United States)

    Fang, Risheng

    This thesis is located in the domain of electricity supply industry restructuring. It deals with emerging issues, whose understanding is essential to advancing knowledge of open access transmission theory and proceeds to develop approaches for solving the transmission dispatch and congestion management problem. An overview of current trends and experiences in utility restructuring and the main models for restructuring, as well as the classifications of system operators, is first presented. A fully unbundled competitive electricity market model, called the bilateral/multilateral trades model, is then developed. A survey of current research in transmission dispatch and congestion management is included with discussion of transmission capacity and ancillary services. A methodology for the power dispatch problem in a structure dominated by bilateral and multilateral transmission contracts is presented. Group structures are mathematically formulated and explored and three basic types of curtailment strategies proposed for use by market participants. A more complex model is then developed, which takes into account the co-existence of bilateral and multilateral contracts with pool type dynamic supplies and demands based on bids and market clearing prices. An integrated dispatch strategy to reconcile all three types of transactions (bilateral, multilateral and pool) is then developed. Prioritization of electricity transactions and related curtailment strategies are explored and a mechanism for coordination between market participants to achieve additional economic advantages is described. A theory of security based rescheduling is presented in order to investigate the security-related aspects of operation in an unbundled and deregulated system. The impact of post-contingency corrective capability on optimal rescheduling results has been identified and the advantage of incorporating post-contingency corrective rescheduling into the objective function demonstrated. Finally

  3. A thermal storage capacity market for non dispatchable renewable energies

    Science.gov (United States)

    Bennouna, El Ghali; Mouaky, Ammar; Arrad, Mouad; Ghennioui, Abdellatif; Mimet, Abdelaziz

    2017-06-01

    Due to the increasingly high capacity of wind power and solar PV in Germany and some other European countries and the high share of variable renewable energy resources in comparison to fossil and nuclear capacity, a power reserve market structured by auction systems was created to facilitate the exchange of balance power capacities between systems and even grid operators. Morocco has a large potential for both wind and solar energy and is engaged in a program to deploy 2000MW of wind capacity by 2020 and 3000 MW of solar capacity by 2030. Although the competitiveness of wind energy is very strong, it appears clearly that the wind program could be even more ambitious than what it is, especially when compared to the large exploitable potential. On the other hand, heavy investments on concentrated solar power plants equipped with thermal energy storage have triggered a few years ago including the launching of the first part of the Nour Ouarzazate complex, the goal being to reach stable, dispatchable and affordable electricity especially during evening peak hours. This paper aims to demonstrate the potential of shared thermal storage capacity between dispatchable and non dispatchable renewable energies and particularly CSP and wind power. Thus highlighting the importance of a storage capacity market in parallel to the power reserve market and the and how it could enhance the development of both wind and CSP market penetration.

  4. Electricity market clearing with improved dispatch of stochastic production

    DEFF Research Database (Denmark)

    Morales González, Juan Miguel; Zugno, Marco; Pineda, Salvador

    2014-01-01

    In this paper, we consider an electricity market that consists of a day-ahead and a balancing settlement, and includes a number of stochastic producers. We first introduce two reference procedures for scheduling and pricing energy in the day-ahead market: on the one hand, a conventional network...... attains higher market efficiency in expectation than the conventional day-ahead auction, it suffers from fundamental drawbacks with a view to its practical implementation. In particular, it requires flexible producers (those that make up for the lack or surplus of stochastic generation) to accept losses...... in some scenarios. Using a bilevel programming framework, we then show that the conventional auction, if combined with a suitable day-ahead dispatch of stochastic producers (generally different from their expected production), can substantially increase market efficiency and emulate the advantageous...

  5. Optimal dispatch in dynamic security constrained open power market

    International Nuclear Information System (INIS)

    Singh, S.N.; David, A.K.

    2002-01-01

    Power system security is a new concern in the competitive power market operation, because the integration of the system controller and the generation owner has been broken. This paper presents an approach for dynamic security constrained optimal dispatch in restructured power market environment. The transient energy margin using transient energy function (TEF) approach has been used to calculate the stability margin of the system and a hybrid method is applied to calculate the approximate unstable equilibrium point (UEP) that is used to calculate the exact UEP and thus, the energy margin using TEF. The case study results illustrated on two systems shows that the operating mechanisms are compatible with the new business environment. (author)

  6. Joint energy and reserve dispatch in a multi-area competitive market ...

    African Journals Online (AJOL)

    user

    proposed for solving the multi-product, multi-area market dispatch problem with ... In a competitive environment, several new concepts are applied to the ...... Combining of chaotic differential evolution and quadratic programming for economic.

  7. EIA model documentation: Electricity market module - electricity fuel dispatch

    International Nuclear Information System (INIS)

    1997-01-01

    This report documents the National Energy Modeling System Electricity Fuel Dispatch Submodule (EFD), a submodule of the Electricity Market Module (EMM) as it was used for EIA's Annual Energy Outlook 1997. It replaces previous documentation dated March 1994 and subsequent yearly update revisions. The report catalogues and describes the model assumptions, computational methodology, parameter estimation techniques, model source code, and forecast results generated through the synthesis and scenario development based on these components. This document serves four purposes. First, it is a reference document providing a detailed description of the model for reviewers and potential users of the EFD including energy experts at the Energy Information Administration (EIA), other Federal agencies, state energy agencies, private firms such as utilities and consulting firms, and non-profit groups such as consumer and environmental groups. Second, this report meets the legal requirement of the Energy Information Administration (EIA) to provide adequate documentation in support of its statistical and forecast reports. Third, it facilitates continuity in model development by providing documentation which details model enhancements that were undertaken for AE097 and since the previous documentation. Last, because the major use of the EFD is to develop forecasts, this documentation explains the calculations, major inputs and assumptions which were used to generate the AE097

  8. EIA model documentation: Electricity market module - electricity fuel dispatch

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-01-01

    This report documents the National Energy Modeling System Electricity Fuel Dispatch Submodule (EFD), a submodule of the Electricity Market Module (EMM) as it was used for EIA`s Annual Energy Outlook 1997. It replaces previous documentation dated March 1994 and subsequent yearly update revisions. The report catalogues and describes the model assumptions, computational methodology, parameter estimation techniques, model source code, and forecast results generated through the synthesis and scenario development based on these components. This document serves four purposes. First, it is a reference document providing a detailed description of the model for reviewers and potential users of the EFD including energy experts at the Energy Information Administration (EIA), other Federal agencies, state energy agencies, private firms such as utilities and consulting firms, and non-profit groups such as consumer and environmental groups. Second, this report meets the legal requirement of the Energy Information Administration (EIA) to provide adequate documentation in support of its statistical and forecast reports. Third, it facilitates continuity in model development by providing documentation which details model enhancements that were undertaken for AE097 and since the previous documentation. Last, because the major use of the EFD is to develop forecasts, this documentation explains the calculations, major inputs and assumptions which were used to generate the AE097.

  9. A Robust Optimization Approach to Energy and Reserve Dispatch in Electricity Markets

    DEFF Research Database (Denmark)

    Zugno, Marco; Conejo, Antonio J.

    To a large extent, electricity markets worldwide still rely on deterministic procedures for clearing energy and reserve auctions. However, larger and larger shares of the production mix consist of renewable sources whose nature is stochastic and non-dispatchable, as their output is not known...

  10. A robust optimization approach to energy and reserve dispatch in electricity markets

    DEFF Research Database (Denmark)

    Zugno, Marco; Conejo, Antonio J.

    2015-01-01

    To a large extent, electricity markets worldwide still rely on deterministic procedures for clearing energy and reserve auctions. However, increasing shares of the production mix consist of renewable sources whose nature is stochastic and non-dispatchable, as their output is uncertain and cannot...

  11. Mixed integer non-linear programming and Artificial Neural Network based approach to ancillary services dispatch in competitive electricity markets

    International Nuclear Information System (INIS)

    Canizes, Bruno; Soares, João; Faria, Pedro; Vale, Zita

    2013-01-01

    Highlights: • Ancillary services market management. • Ancillary services requirements forecast based on Artificial Neural Network. • Ancillary services clearing mechanisms without complex bids and with complex bids. - Abstract: Ancillary services represent a good business opportunity that must be considered by market players. This paper presents a new methodology for ancillary services market dispatch. The method considers the bids submitted to the market and includes a market clearing mechanism based on deterministic optimization. An Artificial Neural Network is used for day-ahead prediction of Regulation Down, regulation-up, Spin Reserve and Non-Spin Reserve requirements. Two test cases based on California Independent System Operator data concerning dispatch of Regulation Down, Regulation Up, Spin Reserve and Non-Spin Reserve services are included in this paper to illustrate the application of the proposed method: (1) dispatch considering simple bids; (2) dispatch considering complex bids

  12. Security cost allocation under combined bilateral-pool market dispatch

    International Nuclear Information System (INIS)

    Abdullah, M.P.; Hassan, M.Y.; Hussin, F.

    2008-01-01

    Most electricity markets around the world are a combination of bilateral and pool markets, such as NordPool and NYPOOL. In these models, market participants bid into the pool and also make bilateral contracts with each other. This paper addressed the issue of congestion management and security cost allocation in a power pool market model. The basic idea of security cost allocation is to divide the incurred security cost due to congestion relief into pool and bilateral market based on their flow contribution to the congested line. A newly proposed security cost allocation strategy of the combined bilateral-pool market was also presented along with case studies using IEEE-14 bus system that tested the proposed method. Using the proposed method, it was shown that security costs are allocated to market participants at different prices which reflect the load contribution to the security problem. This solves the problem of the uniform security cost allocation in a pure pool market system having uniform pricing, and provides a proper security signal to market participants. 11 refs., 3 tabs., 4 figs

  13. Economic Dispatch of Hydrogen Systems in Energy Spot Markets

    DEFF Research Database (Denmark)

    You, Shi; Nørgård, Per Bromand

    2015-01-01

    of energy spot markets. The generic hydrogen system is comprised of an electrolysis for hydrogen production, a hydrogen storage tank and a fuel cell system for cogeneration of electricity and heat. A case study is presented with information from practical hydrogen systems and the Nordic energy markets...

  14. A dispatch based pricing model for the New Zealand electricity market

    International Nuclear Information System (INIS)

    Ring, B.J.; Read, E.G.

    1996-01-01

    Work undertaken for the New Zealand transmission grid is described. Prices derived from an observed system dispatch can be used in the short-run coordination of a competitive wholesale electricity market. These prices vary across space and time, reflecting differences in marginal costs and changing demand. Markets for emergency reserve generating capacity can be integrated with a market for power. Used in conjunction with longer term contracts, such short-run prices have the potential to allow competitive power system operation without significant loss of coordination efficiencies. 2 figs., 26 refs

  15. Wind power generation and dispatch in competitive power markets

    Science.gov (United States)

    Abreu, Lisias

    Wind energy is currently the fastest growing type of renewable energy. The main motivation is led by more strict emission constraints and higher fuel prices. In addition, recent developments in wind turbine technology and financial incentives have made wind energy technically and economically viable almost anywhere. In restructured power systems, reliable and economical operation of power systems are the two main objectives for the ISO. The ability to control the output of wind turbines is limited and the capacity of a wind farm changes according to wind speeds. Since this type of generation has no production costs, all production is taken by the system. Although, insufficient operational planning of power systems considering wind generation could result in higher system operation costs and off-peak transmission congestions. In addition, a GENCO can participate in short-term power markets in restructured power systems. The goal of a GENCO is to sell energy in such a way that would maximize its profitability. However, due to market price fluctuations and wind forecasting errors, it is essential for the wind GENCO to keep its financial risk at an acceptable level when constituting market bidding strategies. This dissertation discusses assumptions, functions, and methodologies that optimize short-term operations of power systems considering wind energy, and that optimize bidding strategies for wind producers in short-term markets. This dissertation also discusses uncertainties associated with electricity market environment and wind power forecasting that can expose market participants to a significant risk level when managing the tradeoff between profitability and risk.

  16. Electricity pricing and load dispatching in deregulated electricity market

    International Nuclear Information System (INIS)

    Geerli; Niioka, S.; Yokoyama, R.

    2003-01-01

    A rapid move to a market-based electric power industry will significantly alter the structure of electricity pricing and system operation. In this paper, we consider a game of negotiation in the electricity market, involving electric utilities, independent power producers (IPPs) and large-scale customers. We analyze the two-level game strategies for the negotiation process between utilities, IPPs and customers. These have been previously recognized as a way to come up with a rational decision for competitive markets, in which players intend to maximize their own profits. The derived operation rules based on competition can be viewed as an extension of the conventional equal incremental cost method for the deregulated power system. The proposed approach was applied to several systems to verify its effectiveness. (Author)

  17. Generation and reserve dispatch in a competitive market using constrained particle swarm optimization

    International Nuclear Information System (INIS)

    Azadani, E. Nasr; Hosseinian, S.H.; Moradzadeh, B.

    2010-01-01

    Competitive bidding for energy and ancillary services is increasingly recognized as an important part of electricity markets. In addition, the transmission capacity limits should be considered to optimize the total market cost. In this paper, a new approach based on constrained particle swarm optimization (CPSO) is developed to deal with the multi-product (energy and reserve) and multi-area electricity market dispatch problem. Constraint handling is based on particle ranking and uniform distribution. CPSO method offers a new solution for optimizing the total market cost in a multi-area competitive electricity market considering the system constraints. The proposed technique shows promising performance for smooth and non smooth cost function as well. Three different systems are examined to demonstrate the effectiveness and the accuracy of the proposed algorithm. (author)

  18. Pattern of secure bilateral transactions ensuring power economic dispatch in hybrid electricity markets

    International Nuclear Information System (INIS)

    Kumar, Ashwani; Gao, Wenzhong

    2009-01-01

    This paper proposes a new method for secure bilateral transactions determination ensuring economic power dispatch of the generators using new AC distribution factors for pool and bilateral coordinated markets. The new optimization problem considers simultaneous minimization of deviations from scheduled transactions and fuel cost of the generators in the network. The fuel cost has been obtained for hybrid market model and impact of different percentage of bilateral demand on fuel cost, generation share, and pattern of transactions has also been determined. The impact of optimally located unified power flow controller (UPFC) on the bilateral transactions, fuel cost and generation pattern has also been studied. The results have also been obtained for pool market model. The proposed technique has been applied on IEEE 24-bus reliability test system (RTS). (author)

  19. Evaluating the impacts of priority dispatch in the European electricity market

    International Nuclear Information System (INIS)

    Oggioni, G.; Murphy, F.H.; Smeers, Y.

    2014-01-01

    This paper compares the impact of the Nodal Pricing and European Market Coupling organizations on different economic agents of the power system under two main wind policies. Under the “priority dispatch” policy, Transmission System Operators (TSOs) must accommodate all wind energy produced, which thus has the priority over energy produced by conventional plants; in the “no priority dispatch” policy, TSOs can decide not to inject all potential wind power in the grid in order to limit congestion problems. The effects of these two wind policies are measured by developing simple stochastic programming models that consider cases with different wind penetration levels, existing capacities and endogenous investments, as well as assumptions on the EU-ETS. Our computational experiments show that, when there is “priority dispatch”, Nodal Pricing and Market Coupling evolve in a similar way as long as wind penetration is not too high. In contrast, a significant increase of wind penetration causes the collapse of the Market Coupling organization while Nodal Pricing continues to perform well. On the other hand, “no priority dispatch” removes most of the problems resulting from Market Coupling, which still exhibits a slightly lower efficiency than Nodal Pricing. These outcomes do not depend on the contextual assumptions (fixed capacities vs. investment; EU-ETS vs. non EU-ETS) that characterize the several cases analyzed. This suggests that our policy conclusions are robust. Furthermore, our models overestimate the flexibility of conventional plants, which means that these conclusions would likely be reinforced with a more detailed model. - Highlights: • We compare “priority dispatch (PD)” and “no priority dispatch (NPD)” policies under EU rules. • We compare Nodal Pricing (NP) and Market Coupling (MC) architectures for power markets. • Both wind priority policies are more efficient in NP than MC. • The PD policy crashes MC when wind penetration is

  20. Optimal generation and reserve dispatch in a multi-area competitive market using a hybrid direct search method

    International Nuclear Information System (INIS)

    Chen, C.-L.

    2005-01-01

    With restructuring of the power industry, competitive bidding for energy and ancillary services are increasingly recognized as an important part of electricity markets. It is desirable to optimize not only the generator's bid prices for energy and for providing minimized ancillary services but also the transmission congestion costs. In this paper, a hybrid approach of combining sequential dispatch with a direct search method is developed to deal with the multi-product and multi-area electricity market dispatch problem. The hybrid direct search method (HDSM) incorporates sequential dispatch into the direct search method to facilitate economic sharing of generation and reserve across areas and to minimize the total market cost in a multi-area competitive electricity market. The effects of tie line congestion and area spinning reserve requirement are also consistently reflected in the marginal price in each area. Numerical experiments are included to understand the various constraints in the market cost analysis and to provide valuable information for market participants in a pool oriented electricity market

  1. Optimal generation and reserve dispatch in a multi-area competitive market using a hybrid direct search method

    International Nuclear Information System (INIS)

    Chun Lung Chen

    2005-01-01

    With restructuring of the power industry, competitive bidding for energy and ancillary services are increasingly recognized as an important part of electricity markets. It is desirable to optimize not only the generator's bid prices for energy and for providing minimized ancillary services but also the transmission congestion costs. In this paper, a hybrid approach of combining sequential dispatch with a direct search method is developed to deal with the multi-product and multi-area electricity market dispatch problem. The hybrid direct search method (HDSM) incorporates sequential dispatch into the direct search method to facilitate economic sharing of generation and reserve across areas and to minimize the total market cost in a multi-area competitive electricity market. The effects of tie line congestion and area spinning reserve requirement are also consistently reflected in the marginal price in each area. Numerical experiments are included to understand the various constraints in the market cost analysis and to provide valuable information for market participants in a pool oriented electricity market. (author)

  2. Machine concept optimization for pumped-storage plants through combined dispatch simulation for wholesale and reserve markets

    International Nuclear Information System (INIS)

    Engels, Klaus; Harasta, Michaela; Braitsch, Werner; Moser, Albert; Schaefer, Andreas

    2012-01-01

    In Germany's energy markets of today, pumped-storage power plants offer excellent business opportunities due to their outstanding flexibility. However, the energy-economic simulation of pumped-storage plants, which is necessary to base the investment decision on a sound business case, is a highly complex matter since the plant's capacity must be optimized in a given plant portfolio and between two relevant markets: the scheduled wholesale and the reserve market. This mathematical optimization problem becomes even more complex when the question is raised as to which type of machine should be used for a pumped-storage new build option. For the first time, it has been proven possible to simulate the optimum dispatch of different pumped-storage machine concepts within two relevant markets - the scheduled wholesale and the reserve market - thereby greatly supporting the investment decision process. The methodology and findings of a cooperation study between E.ON and RWTH Aachen University in respect of the German pumped-storage extension project 'Waldeck 2+' are described, showing the latest development in dispatch simulation for generation portfolios. (authors)

  3. Perspectives from Marketing Internship Providers

    Science.gov (United States)

    Swanson, Scott R.; Tomkovick, Chuck

    2011-01-01

    Internship research published in marketing and business education journals primarily examine student perspectives about internships or reports results based on other business disciplines. To more accurately understand how employers perceive marketing interns and internships, 352 managers located in the Midwestern United States were surveyed.…

  4. Assessing the impact of wind generation on wholesale prices and generator dispatch in the Australian National Electricity Market

    International Nuclear Information System (INIS)

    Forrest, Sam; MacGill, Iain

    2013-01-01

    Growing climate change and energy security concerns are driving major wind energy deployment in electricity industries around the world. Despite its many advantages, growing penetrations of this highly variable and somewhat unpredictable energy source pose new challenges for electricity industry operation. One issue receiving growing attention is the so-called ‘merit order effect’ of wind generation in wholesale electricity markets. Wind has very low operating costs and therefore tends to displace higher cost conventional generation from market dispatch, reducing both wholesale prices and conventional plant outputs. This paper extends the current literature on this effect through an empirical study employing a range of econometric techniques to quantify the impacts of growing wind penetrations in the Australian National Electricity Market (NEM). The results suggest that wind is having a marked impact on spot market prices and, while wind is primarily offsetting higher operating cost gas generation, it is now also significantly reducing dispatch of emissions intensive brown coal generation. Great care needs to be taken in extrapolating these results to longer-term implications, however, the study does propose a methodology for assessing this effect, highlights the impacts that wind is already having on NEM outcomes and suggests promising directions for future research. - Highlights: ► Proposes methodologies to estimate short run impact of wind on electricity markets. ► Quantifies the merit order effect of wind generation on wholesale spot price. ► Wind is found to be significantly effecting gas fired generation. ► Evidence is found for wind having a notable impact on baseload coal generation. ► Discusses the implications for development of wind generation in Australia

  5. A dynamic approach for the optimal electricity dispatch in the deregulated market

    International Nuclear Information System (INIS)

    Carraretto, Cristian; Lazzaretto, Andrea

    2004-01-01

    The electricity market has been experiencing the deregulation process in many countries. Effective approaches to the management of single power plants or groups of plants are therefore becoming crucial for the competitiveness of energy utilities. A dynamic programming approach is presented in this paper for the optimal plant management in the new Italian deregulated market. A thorough description of the method is given in cases of free or fixed production over time (e.g. when the overall production is limited by bilateral contracts or cogeneration). Analysis of market characteristics, detailed thermodynamic models of plant operation and reliable price forecasts over the time period of interest are required. The suggested approach is useful for both long-term scheduling and planning daily offers in the market

  6. Tourism Marketing: A Service Marketing perspective

    OpenAIRE

    Kannan, Srinivasan

    2009-01-01

    Tourism is a service sector which earns a substantial foreign exchange to developing countries. In India, Kerala is one of the important destination for the international tourists with its unique nature beauty with backwaters, mountains and beaches. To make the tourism a great success one has to take advantage of the modern technology to full extent. Present paper is an attempt to market tourism by adapting the service marketing approach for achieving great success.

  7. An Examination of Market Entry Perspectives in Emerging Markets

    Directory of Open Access Journals (Sweden)

    Marvin O. Bates

    2017-11-01

    Full Text Available Purpose – The purpose of this article is to describe the marketing-oriented market entry approaches that businesses are currently using across the three levels of the world economic pyramid (i.e., WEP. These levels are the Top-tier, the Middle-tier, and the Base of the Pyramid-tier (i.e., BoP-tier. Methodology – The literature of the BoP was reviewed, and market entry approaches were itemized across the three WEP levels. Secondly, BoP strategic theorists including Prahalad identified the need for a BoP marketing focus replacing the traditional 4Ps marketing approach (i.e., Product, Price, Place and Promotion with the BoP-specific 4As marketing approach (i.e., Awareness, Affordability, Access and Availability. This 4As marketing approach is discussed. Findings – New marketing-oriented market-entry approaches are proposed for each of the three WEP levels. These approaches are based on where in the WEP the firm currently exists, and where in the WEP the firm desires to refocus market-entry activities; identified approaches include: inter-country expansion, intra-country entry, adjacent market entry, and extended market entry. Secondly, the absence of a clearly articulated marketing strategy for middle-tier markets was observed. Practical implications – This article has two specific applications. First, it summarizes the evolving market entry perspectives to provide a context for future market research in both emerging markets and the pre-emerging BoP markets. Second, the future requirement for an articulated marketing strategy for middle-tier markets is suggested. Originality – This article examined existing market entry approaches across all three levels of the WEP, inclusive of the BoP economic level. The language used to clarify market entry movements was extended, providing a specificity of description not previously found in either the existing market entry or BoP literature.

  8. Strategic Marketing: The President's Perspective.

    Science.gov (United States)

    Pappas, Richard J.; Shaink, M. Richard

    1994-01-01

    Provides a step-by-step guide to developing a college marketing plan. Identifying a target market and determining an appropriate mix of promotional strategies are considered key to the process. Highlights the college president's role in the marketing process, indicating that, although the president is the chief marketer, all employees must be…

  9. Perspectives On Marketing And Organizational Advertising

    OpenAIRE

    Alina Tenescu

    2016-01-01

    The main objective of this paper is to show several perspectives on marketing and organizational advertising, as fields of research, training and practice. We also aim to highlight the relationship between the two concepts

  10. Perspectives On Marketing And Organizational Advertising

    Directory of Open Access Journals (Sweden)

    Alina Tenescu

    2016-12-01

    Full Text Available The main objective of this paper is to show several perspectives on marketing and organizational advertising, as fields of research, training and practice. We also aim to highlight the relationship between the two concepts

  11. Doing business with China, a marketing perspective

    NARCIS (Netherlands)

    Kostelijk, Erik Jan; Alsem, Karel Jan

    2015-01-01

    The goal of this book is to provide useful information to companies that do business in China, or that are considering doing so. We chose to apply a marketing perspective. Marketing, by definition, mediates between the customer and the brand (or the organization hosting the brand, figure 1) (Alsem,

  12. Sustainability in Business from a Marketing Perspective

    DEFF Research Database (Denmark)

    Tollin, Karin; Bech Christensen, Lars; Wilke, Ricky

    2015-01-01

    analyses show that top management plays a conclusive role, provided they practise a transformational leadership style. Furthermore, the analyses show that marketing can act as a driver for the company's engagement in product responsibility and social issues. The potential for marketing to further...... strengthen its role in driving corporate sustainability is made apparent. The following courses are suggested: encompassing ideas and values that express a transformational perspective on leadership; integrating corporate brand management into marketing's portfolio of core capabilities; becoming further...

  13. Central European gas market perspectives

    International Nuclear Information System (INIS)

    Vanous, Jan

    1999-01-01

    This presentation deals with (1) Definition of the Central European market, (2) Factors driving up consumption of natural gas in Central and Eastern Europe, (3) Role of natural gas in regional energy consumption, (4) Position of natural gas in individual country markets, (5) Future sources of imported natural gas into the region. The Central European market are the eleven countries Albania, Bulgaria, Croatia, Czech Republic, Hungary, Macedonia, Poland, Romania, Serbia and Montenegro, Slovakia, and Slovenia, with a total population of 121 million. This market is comparable to combined France and Italy in terms of population, but only 30% of its size in terms of GDP

  14. The perspectives of the French biogas market

    International Nuclear Information System (INIS)

    2012-05-01

    After having outlined that France is the fourth European producer of biogas, that regulatory evolutions have been adopted in 2012 to support the market, and that operators are trying to take place on this market, this document proposes the table of content of a market study which addresses the following topics: definition, resources and valorisation modes, legal framework and support measures taken by public authorities, investments, costs and profitability of a biogas project, current status of production and valorisation of biogas in France and market perspectives, presentation of main actors and of their development strategies

  15. Sustainability marketing: An emancipatory critical realist perspective

    OpenAIRE

    Thomas, Nicola

    2017-01-01

    Sustainability marketing largely focuses on consumer behaviour, organisational marketing strategies and macromarketing perspectives. These approaches are guided by either positivism or interpretivism to address the so-called ‘wicked problems’ that arise from a myriad of unsustainable practices. Yet despite significant achievements in understanding (un)sustainability, the field alongside other disciplines has failed to systematically deliver the social changes necessary to halt and reverse the...

  16. Geoportals: An Internet Marketing Perspective

    Directory of Open Access Journals (Sweden)

    P A J. van Oort

    2009-05-01

    Full Text Available A geoportal is a web site that presents an entry point to geo-products (including geo-data on the web. Despite their importance in (spatial data infrastructures, literature suggest stagnating or even declining trends in visitor numbers. In this paper relevant ideas and techniques for improving performance are derived from internet marketing literature. We tested the extent to which these ideas are already applied in practice through a survey among 48 geoportals worldwide. Results show in many cases positive correlation with trends in visitor numbers. The ideas can be useful for geoportal managers developing their marketing strategy.

  17. Market segmentation in behavioral perspective.

    OpenAIRE

    Wells, V.K.; Chang, S.W.; Oliveira-Castro, J.M.; Pallister, J.

    2010-01-01

    A segmentation approach is presented using both traditional demographic segmentation bases (age, social class/occupation, and working status) and a segmentation by benefits sought. The benefits sought in this case are utilitarian and informational reinforcement, variables developed from the Behavioral Perspective Model (BPM). Using data from 1,847 consumers and from a total of 76,682 individual purchases, brand choice and price and reinforcement responsiveness were assessed for each segment a...

  18. Robust Co-Optimization to Energy and Reserve Joint Dispatch Considering Wind Power Generation and Zonal Reserve Constraints in Real-Time Electricity Markets

    Directory of Open Access Journals (Sweden)

    Chunlai Li

    2017-07-01

    Full Text Available This paper proposes an energy and reserve joint dispatch model based on a robust optimization approach in real-time electricity markets, considering wind power generation uncertainties as well as zonal reserve constraints under both normal and N-1 contingency conditions. In the proposed model, the operating reserves are classified as regulating reserve and spinning reserve according to the response performance. More specifically, the regulating reserve is usually utilized to reduce the gap due to forecasting errors, while the spinning reserve is commonly adopted to enhance the ability for N-1 contingencies. Since the transmission bottlenecks may inhibit the deliverability of reserve, the zonal placement of spinning reserve is considered in this paper to improve the reserve deliverability under the contingencies. Numerical results on the IEEE 118-bus test system show the effectiveness of the proposed model.

  19. Ontario perspective on interregional markets

    International Nuclear Information System (INIS)

    Shalaby, A.

    2003-01-01

    On May 1, 2002, wholesale and retail electricity markets in Ontario were opened to competition. The industry structure has been completely unbundled into separate entities for power generation, distribution and transmission. There are currently 20 generators, 90 distributors and 4 transmitters in Ontario. Trade with neighbouring jurisdictions has increased and now accounts for 10 to 15 per cent of demand on summer peak days. Import/export capability with the United States (northeast and midwest) and other Canadian provinces (Quebec and Manitoba) is 4,000 to 6,000 MW. Ontario has not had new generation or transmission capacity in several years and the heat waves of summer 2002 resulted in a heavier power demand than forecasted. The province had to rely heavily on power imports resulting in high and volatile electricity prices. In response to customer complaints, the Ontario government froze retail rates and in a recent policy directive announced a public ownership policy for transmission with further consultation on improving supply competition in Ontario. FERC order 888 and the increased role of independent power producers has improved trading opportunities between Canada and the United States. The presentation highlighted recent trade trends and outlined the specific impact of the Standard Market Design on Canadian markets. It was noted that Ontario should work on ensuring power reliability, transmission planning, inter-regional coordination, and joint investments with neighbouring jurisdictions. 9 figs

  20. Global PV markets and perspectives

    Energy Technology Data Exchange (ETDEWEB)

    Wolfsegger, Cristoph [European Photolvoltaic Industry Association (EPIA), Brussels, Belgium (Belgium)

    2007-06-15

    This presentation mainly talks about the global importance of the PV industry, not only in the environmental sphere but also in the economic sphere. It is firstly given the major information of the European Photovoltaic Industry Association (EPIA), where there can be found the lists of those full member countries that work as: components manufacturers, consulting, and associate members. Then, it is given a briefly explanation about the Alliance for Rural Electrification (ARE), and the reasons why the -PV systems- are almost the panacea to both the energy and the environmental issue. In addition, it is given the most relevant information about how to implement this system in those regions that have not yet implemented it. Besides, there are explained some of the benefits that this system has. It is shortly explained how this system is working in German and it is also shown a comparison chart about the photovoltaic feed-in tariffs. There are shown some graphics and charts having information related to the global markets and the global installations of PV systems and other issues related to them. [Spanish] Esta presentacion habla principalmente acerca de la importancia que hoy en dia tiene la industria fotovoltaica alrededor del mundo, esto no solo ocurre en el ambito ambiental sino tambien en el economico. En la primer parte se muestra la informacion mas importante acerca de la Asociacion Europea de la Industria Fotovoltaica (EPIA por sus siglas en ingles), en donde se encuentran las listas de los paises que son miembros permanentes trabajando como: fabricantes de componentes, asesores y miembros asociados. Enseguida, se da, de manera escueta, una explicacion acerca de la ARE, asi como las razones por las que los sistemas fotovoltaicos son casi la panacea tanto para los problemas ambientales como para los energeticos. Ademas, se explica la informacion mas relevante acerca de como implementar este sistema en aquellas partes del mundo que todavia no lo han realizado

  1. The retail market : a consumer perspective

    International Nuclear Information System (INIS)

    Girvan, J.

    2002-01-01

    A consumer's perspective of the Ontario open retail electricity market was presented. The author, who believes the retail market in Ontario is flawed, presents some key decisions that were made regarding open competition, that may have been done differently or which have helped the market move forward. It was noted that the 1996 report by the Macdonald Committee clearly recommended that retail competition should be phased in only after the wholesale market was in place. That report also cautioned about the risks of proceeding with an open retail market without being properly prepared. The Ontario government rejected the recommendations of the Macdonald Committee and chose to open both wholesale and retail markets at the same time. Another important decision by the Ontario Energy Board was to determine that Standard Supply Service customers would be billed on the basis of a spot price pass-through model. It was noted that the lack of understanding by consumers regarding the new market and the absence of a comprehensive education campaign gave retailers an opportunity to deceive some customers. Allowing retailing prior to the introduction of unbundled bills has also led to the current state of customer confusion. Although the government has now made communication efforts, it is believed that these efforts must be greater in assuring that local distribution companies are providing what is necessary to understand the new billing format. The government has introduced Bill 58, a new legislation that includes a Customer Bill of Rights. Although this is a good initiative, it does not help the thousands of people who were misled and locked into long-term contracts. It was recommended that immediate action must be taken in the retail sector to maintain customer confidence

  2. Halal logistics: A marketing mix perspective

    Directory of Open Access Journals (Sweden)

    Abu Bakar Abdul Hamid

    2014-12-01

    Full Text Available Ḥalāl is no longer understood as solely concerning food consumption or ritual slaughter. It is at the centre of the global Muslim food industry and logistics is one of its driving forces. The growing demand for ḥalāl food integrity contributes to the need for ḥalāl logistics. However, ḥalāl logistics operation has thus far not been warmly received by the industry thus hampering the availability of such services. This conceptual study attempts to illuminate the issue by addressing ḥalāl logistics from a marketing perspective. The concept of marketing mix and how it can be practiced by industrial players in marketing or promoting ḥalāl logistics services underpins our discussion. Existing literature is reviewed and discussed to ascertain the link between ḥalāl logistics and the 7Ps of its marketing mix, namely, product, place, price, promotion, people, process, and programme.

  3. Real-Time Dispatch of Petroleum Tank Trucks

    OpenAIRE

    Gerald G. Brown; Glenn W. Graves

    1981-01-01

    A highly automated, real-time dispatch system is described which uses embedded optimization routines to replace extensive manual operations and to reduce substantially operating costs for a nation-wide fleet of petroleum tank trucks. The system is currently used in daily operations by the Order Entry and Dispatch segment of the Chevron U.S.A. Marketing System. Refined petroleum products valued at several billion dollars per year are dispatched from more than 80 bulk terminals on a fleet excee...

  4. A complex bid model and strategy for dispatchable loads in real-time market-based demand response

    NARCIS (Netherlands)

    Babar, M.; Nguyen, P.H.; Cuk, V.; Kamphuis, I.G.; Kling, W.L.

    2014-01-01

    The power system is moving into the new era of Smart Grid with the help of advance ICT and other developed technologies. These advancements made the demand response as an integral part of power and energy systems. Nowadays, the concept of Energy bidding is emerging in the Market-based Demand

  5. Research in review: A marketing perspective

    Energy Technology Data Exchange (ETDEWEB)

    Spada, M.L.; Forman, J.I.; SLovin, K.A.

    1995-12-31

    One year after a Marketing reorganization in an electric utility preparing for competition and better meeting customer needs, the newly established research team lives to tell about it. The new research function was formulated as a result of a corporate reorganization designed to better position the Company to meet the challenges occurring in today`s electric utility industry. Many senior level managers from different parts of the Company participated in this reengineering process. Their perspectives included customer services, marketing, energy services, engineering, rates and corporate communications. One of their major recommendations was to form a centralized or coordinated research function for the Company. They saw that the future of successful utility marketing and business planning would depend heavily on the success of a research and analysis function. Other major recommendations included the formulation of additional groups: market planning, product R & D, pricing, evaluation and marketing information systems. Once the senior team recommended general functions and responsibilities of each of the suggested groups mentioned above, the Company assembled one junior level team to study each group in more detail. The junior team assigned to the research function spent several months canvassing and investigating what research and data were currently available internally, who performs it and how it is used. The junior team reported not only on what is, but also on what a research function should be in the evolving electric utility industry and what steps can be taken to move towards those goals. The junior team concluded that there was a wealth of information available and much research activity taking place internally.

  6. Optimal dynamic economic dispatch of generation: A review

    International Nuclear Information System (INIS)

    Xia, X.; Elaiw, A.M.

    2010-01-01

    This paper presents a review of the research of the optimal power dynamic dispatch problem. The dynamic dispatch problem differs from the static economic dispatch problem by incorporating generator ramp rate constraints. There are two different formulations of this problem in the literature. The first formulation is the optimal control dynamic dispatch (OCDD) where the power system generation has been modeled as a control system and optimization is done in the optimal control setting with respect to the ramp rates as input variables. The second one is a later formulation known as the dynamic economic dispatch (DED) where optimization is done with respect to the dispatchable powers of the committed generation units. In this paper we first outline the two formulations, then present an overview on the mathematical optimization methods, Artificial Intelligence (AI) techniques and hybrid methods used to solve the problem incorporating extended and complex objective functions or constraints. The DED problem in deregulated electricity markets is also reported. (author)

  7. E-Marketing- A Global Perspective

    OpenAIRE

    Parminder Kaur; Dr. Ashutosh Pathak

    2015-01-01

    E-commerce provides the capability of buying and selling products, information and services on the Internet and other online environments . E-Marketing is also known as web marketing , Online marketing and internet marketing. E- Marketing is a management process . The aim of e-marketing is marketing is establish maintain and long-term relationship with customers. Online Marketing includes identify unmet needs, producing products and services to meet those need and pricing, distrib...

  8. Relationship marketing and internal marketing : a theoretical perspective

    OpenAIRE

    2014-01-01

    M.Comm. (Business Management) Marketing as field of study has developed as a vibrant and evolutionary management function over a number of decades. In the 1950's the primary focus was on consumer goods. In the ensuing three decades industrial marketing, societal orientation and the marketing of services respectively, came to the fore. It is anticipated that relationship marketing will increasingly capture the attention of marketers in the 1990's. Relationship marketing addresses internal m...

  9. A market based active/reactive dispatch including transformer taps and reactor and capacitor banks using Simulated Annealing

    International Nuclear Information System (INIS)

    Gomes, Mario Helder; Saraiva, Joao Tome

    2009-01-01

    This paper describes an optimization model to be used by System Operators in order to validate the economic schedules obtained by Market Operators together with the injections from Bilateral Contracts. These studies will be performed off-line in the day before operation and the developed model is based on adjustment bids submitted by generators and loads and it is used by System Operators if that is necessary to enforce technical or security constraints. This model corresponds to an enhancement of an approach described in a previous paper and it now includes discrete components as transformer taps and reactor and capacitor banks. The resulting mixed integer formulation is solved using Simulated Annealing, a well known metaheuristic specially suited for combinatorial problems. Once the Simulated Annealing converges and the values of the discrete variables are fixed, the resulting non-linear continuous problem is solved using Sequential Linear Programming to get the final solution. The developed model corresponds to an AC version, it includes constraints related with the capability diagram of synchronous generators and variables allowing the computation of the active power required to balance active losses. Finally, the paper includes a Case Study based on the IEEE 118 bus system to illustrate the results that it is possible to obtain and their interest. (author)

  10. INTRUSIVE MARKETING METHODS A CONTEMPORARY CONSUMER PERSPECTIVE

    OpenAIRE

    Owais, Faizan

    2008-01-01

    Is marketing practice destroying the faith of consumers? It may be argued that marketing practice over recent years has taken a more direct approach that appears intrusive and manipulative to consumers. The marketing activities we see today are a desperate attempt to grab consumer attention in any way possible and it is all spelling out bad news for marketing. Marketers have been faced with many challenges, with markets at saturation point, competitiveness is on the rise and marketers are...

  11. Market making vs. market manipulation : an Alberta perspective

    International Nuclear Information System (INIS)

    Johnston, P.M.

    1998-01-01

    The Alberta Stock Exchange's (ASE's) filing and disclosure requirements for market making and promotion contracts are outlined. The discussion focuses on the differences between market making and market manipulation, acceptable and unacceptable methods of market making and promotion and common trading and securities legislation violations associated with these types of activities

  12. Marketing occupational health: exploring the purchaser perspective.

    Science.gov (United States)

    Keyes-Evans, O; Woods, A

    2013-01-01

    There may be scope for providers of occupational health (OH) services to improve their communication and marketing to those who purchase their services, but the research literature contains little information about purchasers' perceptions of OH. There is no documented overview that fully captures the purchasers' perspective. To explore current and potential purchasers' thinking about OH. Iterative purposive sampling was carried out to identify participants for semi-structured interviews. Respondents were obtained through progressively wider networking, starting with personal and organizational contacts and networking events. This was continued until no major new information was appearing. Health issues were not always recognized as related to OH. Some respondents had little understanding of OH or perceived it with very negative connotations. Some also sought information at first from the internet and personal contacts. The giving of expert advice on a situation was generally seen as a central feature of OH services. Most believed OH included sickness absence management. Respondents spoke of problems such as insufficient, inappropriate or partisan recommendations and also process or turnaround time problems. Clarity and building good working relationships were identified as positive factors. OH providers should review their various activities to address these points, as well as reviewing the knowledge and skills that their staff can contribute.

  13. Perspectives of the LPG-fuel market

    International Nuclear Information System (INIS)

    Anon.

    1996-01-01

    In today's context of environment protection cares and in agreement with the actions carried out by the local authorities and organizations, the LPG-fuel appears in the media with a reviving good and credible reputation. However, one can ask about its real perspectives of development. This short paper analyses the conditions for this development at the international and at the national scale. LPG-fuel is the most used and most performing alternative fuel in the world and can contribute to the energy independence of the countries with national LPG resources. Its technological mastery leads progressively the car manufacturers to propose vehicles already equipped with dual-fuel engines, but to reach its expected success, LPG-fuel needs a financial aid from the national authorities in the form of taxes reduction. Its privileged markets are the taxicabs, the public transportation systems and the fleets of intervention vehicles. In France, the network of LPG distribution stations is progressively reinforcing but a revision of the legal texts concerning the training of personnel and the approval of repair shops must be updated. (J.S.)

  14. U.S. northeast and Maritime markets : a marketer's perspective

    International Nuclear Information System (INIS)

    Broadfoot, M.

    1998-01-01

    A 1998 profile of Engage Energy Canada was presented as an illustration of gas marketing opportunities in eastern Canada and the northeastern United States from the point of view of the gas marketer. Engage Energy is a joint venture company of Westcoast Energy Inc., and the Coastal Corporation. The company's annual gross revenues equal $US 4.0 billion involving an annual natural gas volume of 8 Bcf/day and an annual electricity volume of 40 million MWh. The functions of marketers and the characteristics of this particular market area were described, paying attention also to commodity volatility. The role of energy marketers in the Maritimes and the northeast USA was defined as 'partnering' between energy users and marketing firms to manage the energy users' needs through a rapidly changing energy market. The expertise that marketers bring to this task was also described. 7 figs

  15. International market selection: A cognitive mapping perspective

    DEFF Research Database (Denmark)

    Andersen, Poul Houman; Strandskov, Jesper

    1998-01-01

    The contributes conceptually to the development of research into global market screening procedures, by developing a model of cognitive processes related to market screening.......The contributes conceptually to the development of research into global market screening procedures, by developing a model of cognitive processes related to market screening....

  16. Communication with market segments - travel agencies' perspective

    OpenAIRE

    Lorena Bašan; Jasmina Dlačić; Željko Trezner

    2013-01-01

    Purpose – The purpose of this paper is to research the travel agencies’ communication with market segments. Communication with market segments takes into account marketing communication means as well as the implementation of different business orientations. Design – Special emphasis is placed on the use of different marketing communication means and their efficiency. Research also explores business orientation adaptation when approaching different market segments. Methodology – In explo...

  17. Decision Support for the Rolling Stock Dispatcher

    DEFF Research Database (Denmark)

    Groth, Julie Jespersen

    Real-time recovery is receiving a fast growing interest in an increasingly competitive railway operation market. This thesis considers the area of rolling stock dispatching which is one of the typical real-time railway dispatching problems. All work of the thesis is based on the network...... and planning processes of the railway operator DSB S-tog a/s. In the thesis the problems existing in the railway planning process from the strategic to real-time level are briefly sketched. Network planning, line planning, timetabling, crew and rolling stock planning is outlined and relevant references...... are given. Specifically the thesis references the operation research studies based on the railway operation of DSB S-tog a/s. Subsequently the process of dispatching is outlined with a specific emphasis on rolling stock. The rolling stock recovery problem is the problem of assigning train units to train...

  18. Historical Perspectives in Marketing Education: Justification and Implementation

    Science.gov (United States)

    Petkus, Ed, Jr.

    2010-01-01

    This article provides a justification and an implementation plan for the establishment of a historical orientation across the undergraduate marketing curriculum. The justification for the historical perspective addresses three areas: tapping into the extensive body of knowledge in marketing history, practical implications, and critical thinking.…

  19. Wood pellet market and trade: A global perspective

    NARCIS (Netherlands)

    Goh, C.S.; Cocchi, M.; Junginger, H.M.; Marchal, D.; Thrän, D.; Hennig, C.; Heinimo, J.; Nikolaisen, L.; Schouwenberg, P.P.; Bradley, D.; Hess, R.F.; Jacobson, J.; Ovard, L.; Deutmeyer, M.

    2013-01-01

    This perspective provides an overview of wood pellet markets in a number of countries of high signifi cance, together with an inventory of market factors and relevant past or existing policies. In 2010, the estimated global wood pellet production and consumption were close to 14.3 Mt (million

  20. Parallel dispatch: a new paradigm of electrical power system dispatch

    Energy Technology Data Exchange (ETDEWEB)

    Zhang, Jun Jason; Wang, Fei-Yue; Wang, Qiang; Hao, Dazhi; Yang, Xiaojing; Gao, David Wenzhong; Zhao, Xiangyang; Zhang, Yingchen

    2018-01-01

    Modern power systems are evolving into sociotechnical systems with massive complexity, whose real-time operation and dispatch go beyond human capability. Thus, the need for developing and applying new intelligent power system dispatch tools are of great practical significance. In this paper, we introduce the overall business model of power system dispatch, the top level design approach of an intelligent dispatch system, and the parallel intelligent technology with its dispatch applications. We expect that a new dispatch paradigm, namely the parallel dispatch, can be established by incorporating various intelligent technologies, especially the parallel intelligent technology, to enable secure operation of complex power grids, extend system operators U+02BC capabilities, suggest optimal dispatch strategies, and to provide decision-making recommendations according to power system operational goals.

  1. Promotional Tool of Marketing: An Islamic Perspective

    OpenAIRE

    Muhammad Anwar; Mohammad Saeed

    1996-01-01

    Promotional tools of marketing, (e.g., personal selling, advertising, sales promotion, public relations, promotional games as well as contests), play a key role in creating consumer awareness about the qualities of various products and services available on the market, and can go a long way in contributing to economic progress and social development. Muslim marketers have to be conscious of their position and role in managing marketing activities. The Qur'anic view about man and his resources...

  2. Africa Rising in an Emerging World: An International Marketing Perspective

    OpenAIRE

    Amankwah-Amoah, J.; Boso, Nathaniel; Debrah, Y. A.

    2017-01-01

    Purpose: The primary goal of this introductory article is to highlight important contemporary themes in international marketing strategy from the perspective of Sub-Saharan African firms. \\ud \\ud Design/methodology/approach: The approach adopted is a review and synopsis of the existing body of research on international marketing research in Sub-Saharan African, and a discussion of the manuscripts included in the special issue. \\ud \\ud Findings: International marketing in Sub-Sahara Africa is ...

  3. Non-agricultural Market Access: A South Asian Perspective

    OpenAIRE

    A. R. Kemal; Musleh-ud Din; Ejaz Ghani

    2005-01-01

    A key element of the Doha Round of trade negotiations is liberalisation of trade in industrial products, commonly known as non-agricultural market access (NAMA). These negotiations are important for developing countries as these will determine the market access opportunities through which they can improve their growth prospects. This paper examines the key issues of NAMA from the South Asian perspective, outlines a negotiating strategy for increased market access, and spells out some policy i...

  4. Foreign bond markets and financial market development: International perspectives

    OpenAIRE

    Batten, Jonathan A.; Hogan, Warren P.; Szilagyi, Peter G.

    2009-01-01

    The domestic bond markets of the Asia and Pacific region have grown considerably since the Asian financial crisis of 1997, although they remain undeveloped relative to the region's weight in the world economy. This paper proposes that in order to encourage further development of these markets, regulators should make them more accessible to foreign borrowers. To that end we offer insights into the nature and mechanics of foreign bond issuance by investigating the key characteristics of 3,132 f...

  5. Cross-border reproductive care : market forces in action or market failure? An economic perspective

    NARCIS (Netherlands)

    Connolly, Mark

    2011-01-01

    From an economist's perspective, cross-border reproductive care (CBRC) reflects a global market economy bringing together the needs of patients and skills of doctors at an agreed price. From this perspective CBRC is neither wrong nor right, rather it reflects rational economic behaviour of couples

  6. Promotional Tool of Marketing: An Islamic Perspective

    Directory of Open Access Journals (Sweden)

    Muhammad Anwar

    1996-12-01

    Full Text Available Promotional tools of marketing, (e.g., personal selling, advertising, sales promotion, public relations, promotional games as well as contests, play a key role in creating consumer awareness about the qualities of various products and services available on the market, and can go a long way in contributing to economic progress and social development. Muslim marketers have to be conscious of their position and role in managing marketing activities. The Qur'anic view about man and his resources should be the basis for designing promotional tools and media strategies. The latter are meant to inculcate Islamic values, build the characters of customers and marketers and uphold truth in the society. Ethical behavior in advertising and other promotional activities must be based on a strong foundation of Islamic tenets and injunctions. There is a need to develop not only general guidelines for achieving marketing goals and corporate objectives in a morally acceptable manner, but also to devise an Islamic code of marketing by Muslim marketers, corporate leaders, and sharīʿah experts.

  7. A hydrothermal economic dispatch model for the energy markets using the interior point method; Um modelo de despacho economico hidrotermico para os mercados de energia utilizando o metodo de pontos interiores

    Energy Technology Data Exchange (ETDEWEB)

    Costa, Leandro L.H.; Silva, Alessandro L. da; Vergilio, Andre H.B.; Nepomuceno, Leonardo [Universidade Estadual Paulista (UNESP), Bauru, SP (Brazil). Dept. de Engenharia Eletrica], Emails: leandroluiz@ymail.com, alessandrolopessilva@uol.com.br, andrevergilio@yahoo.com.br, leo@feb.unesp.br; Cicogna, Marcelo Augusto [Anhanguera Educacional S.A. (Brazil)], E-mail: marcelo.cicogna@unianhanguera.edu.br,

    2009-07-01

    This paper aims to propose a model of economic dispatch for the problem representation of the auction in pool markets for systems with generation predominantly hydraulic. In the dispatch models described in the literature, only the agents of thermal generation participate in the auction pool. This is due to the fact that it have not been proposed in the literature yet a suitable model for representation of the cost structure of hydraulic generators. In this work is proposed the function of opportunity cost of hydrogeneration, which establishes a framework of 'cost' of hydraulic generation, based on losses in the process of hydroelectric generation. It is also studied the feasibility that both agents on the hydraulic and thermal generators can bidding in the pool. The approach to solving the problem involves the method of primal-dual logarithmic barrier. The results show that using the function of opportunity cost for hydroelectric plants is important for the system energy optimization as a whole, but its use for the representation of the bids of the hydraulic agents still needs further deepening search.

  8. Healthy eating behaviour - a social marketing perspective

    DEFF Research Database (Denmark)

    Kazbare, Laura

    at population levels. Therefore, there is a call for additional research in order to identify the alternative ways of changing dietary behaviours. Healthy eating is a target behaviour of social marketing, which is a knowledge discipline and a practice that applies commercial marketing principles to achieve...... a voluntary behavioural change for personal welfare and/or the benefit of society. Even though social marketing is considered the most advanced framework for diet-related interventions, it has been criticised for a number of problems that can be grouped into: 1) lack of consumer orientation and research, 2......) lack of availability and application of theories that explain the process of specific behavioural change, 3) predominance of "downstream" approaches, and 4) ethical issues. The overall aim of this dissertation is to provide insights into healthy eating behaviour using the social marketing approach...

  9. The Mathematics of Dispatchability Revisited

    Science.gov (United States)

    Morris, Paul

    2016-01-01

    Dispatchability is an important property for the efficient execution of temporal plans where the temporal constraints are represented as a Simple Temporal Network (STN). It has been shown that every STN may be reformulated as a dispatchable STN, and dispatchability ensures that the temporal constraints need only be satisfied locally during execution. Recently it has also been shown that Simple Temporal Networks with Uncertainty, augmented with wait edges, are Dynamically Controllable provided every projection is dispatchable. Thus, the dispatchability property has both theoretical and practical interest. One thing that hampers further work in this area is the underdeveloped theory. The existing definitions are expressed in terms of algorithms, and are less suitable for mathematical proofs. In this paper, we develop a new formal theory of dispatchability in terms of execution sequences. We exploit this to prove a characterization of dispatchability involving the structural properties of the STN graph. This facilitates the potential application of the theory to uncertainty reasoning.

  10. Real-Time Dispatch of Petroleum Tank Trucks

    OpenAIRE

    Brown, Gerald G.; Graves, Glenn W.

    1981-01-01

    Management Science, 27, 1, pp. 19-32. (1982 International Management Science Achievement Award Finalist). A highly automated, real-time dispatch system is described which uses embedded optimization routines to replace extensive manual operations and to reduce substantially operating costs for a nation-wide fleet of petroleum tank trucks. The system is currently used in daily operations by the Order Entry and Dispatch segment of the Chevron U.S.A. Marketing System. Refined petroleum produ...

  11. Discovering magic of mobile technology in business: strategic marketing perspective

    OpenAIRE

    Bolat, Elvira

    2016-01-01

    Mobile technology penetrated all aspects of social and business existence. Studies around mobile technology mostly address the use and adoption process of mobile marketing or mobile commerce from a consumer perspective rather than from a business perspective. Another concern of majority of studies on the use of mobile technology is a focus on technical nature of mobile devices despite the fact that true magic of technology resides in its mobilisation and usage – the deployment of mobile techn...

  12. Evolution and perspectives of gas market

    International Nuclear Information System (INIS)

    Russo, S.

    1998-01-01

    The gas market in Europe, and thus in Italy, will see great changes as regards the market, the deployment of forces on the ground, the structure of the demand and, in the longer term, that of the offer. It is important to look at the future after having gone through, although in brief, the stages of the development of the gas market in Europe and in Italy, from the origins, in the years 1950-60, up today. It is not difficult to see how the organization of the market, up to now, has been oriented prevailingly at the development and at the security of supplies to the consumer. The future will focus on the improvement of the global efficiency of the gas system with the aim of reducing costs, yet for the final users. The realization of this transition has already begun and it is demonstrated by the evolution of both the institutional and regulatory framework already under way, in Europe with the just approved gas directive, and in Italy with the appointment of the market regulation Authority. It is difficult challenge to which the gas industry will answer adequately [it

  13. Multi-objective optimal dispatch of distributed energy resources

    Science.gov (United States)

    Longe, Ayomide

    This thesis is composed of two papers which investigate the optimal dispatch for distributed energy resources. In the first paper, an economic dispatch problem for a community microgrid is studied. In this microgrid, each agent pursues an economic dispatch for its personal resources. In addition, each agent is capable of trading electricity with other agents through a local energy market. In this paper, a simple market structure is introduced as a framework for energy trades in a small community microgrid such as the Solar Village. It was found that both sellers and buyers benefited by participating in this market. In the second paper, Semidefinite Programming (SDP) for convex relaxation of power flow equations is used for optimal active and reactive dispatch for Distributed Energy Resources (DER). Various objective functions including voltage regulation, reduced transmission line power losses, and minimized reactive power charges for a microgrid are introduced. Combinations of these goals are attained by solving a multiobjective optimization for the proposed ORPD problem. Also, both centralized and distributed versions of this optimal dispatch are investigated. It was found that SDP made the optimal dispatch faster and distributed solution allowed for scalability.

  14. Market Segmentation from a Behavioral Perspective

    Science.gov (United States)

    Wells, Victoria K.; Chang, Shing Wan; Oliveira-Castro, Jorge; Pallister, John

    2010-01-01

    A segmentation approach is presented using both traditional demographic segmentation bases (age, social class/occupation, and working status) and a segmentation by benefits sought. The benefits sought in this case are utilitarian and informational reinforcement, variables developed from the Behavioral Perspective Model (BPM). Using data from 1,847…

  15. New perspectives in relationship marketing conceptualization

    Directory of Open Access Journals (Sweden)

    Daniel Adrian GÂRDAN

    2011-12-01

    The present article is trying to capture some of the possible directions of development of relationship marketing techniques considered by the author as being a kind of future trends of this complex scientific approach. In a brief we consider as appropriate for companies in the consumer markets to develop relationship marketing strategies around the concept of “consumer personal brands basket”. Considering this, every company should try to put together strategic resources and develop common activities with other producers from the brands basket for a certain consumer. Due to the technological development and diminishing costs for management of large and complex consumer databases, developing such a strategic orientation could be not only an illusion but a simple solution for consumers and tomorrow’s competitive environment.

  16. Current perspective of the uranium enrichment market

    International Nuclear Information System (INIS)

    Laughon, K.O.

    1986-01-01

    Over the past several years, developments in the uranium enrichment market have required the Department of Energy (DOE) to make a number of changes in the U.S. enrichment enterprise. These changes have been made to allow DOE to conduct our enrichment business so as to be more responsive to changing market forces. Needless to say, some of these changes have been difficult, but they have been necessary if they are to conduct a healthy and competitive uranium enrichment business in the United States. This paper discusses several topics, including: The Uranium Enrichment Market, Utility Services (US) Contracts, Reduced Prices, Incentive Pricing, Better Customer Services, and Advanced Technology. In addition to these topics, information is provided on the recent court action regarding the US Contracts and the viability finding on the uranium mining industry

  17. FinTech Market Development Perspectives

    OpenAIRE

    Kalmykova, Ekaterina Yurievna; Ryabova, Anna

    2016-01-01

    Fast development of technologies has led to emergence of the new market – FinTech – which is very attractive for investors today. By now this market has a great number of different concepts: P2P-crediting, E-wallets, Bitcoins, mPOS-acquiring, T-commerce, mobile banks, etc. Many of these tools have already heavily entered our ordinary life. People can obtain any credits through special services on the Internet from other users without participation of banks, pay by credit card using mobile dev...

  18. View from the market : the refiners' perspective

    International Nuclear Information System (INIS)

    Earnest, N.K.

    2003-01-01

    The western Canadian crude market area is vast, ranging from Puget Sound to Oklahoma to western Pennsylvania. The three main challenges facing western Canadian crude oil producers are high crude production volumes of heavy sour grades, strong competition for market share from the United States and offshore crudes, and the inability to access offshore global crude markets in meaningful volumes. The paper includes a map depicting core markets which have historically processed most of the crude produced in western Canada. The map also includes extended market areas where western Canadian crude sales are expected to increase as production increases. These regions will become the price setting areas for Canadian crude. Currently more than 40 per cent of the total crude produced in western Canada flows into the upper Midwest market. This paper summarized Canadian crude pricing mechanisms, noting that more than half of the oil consumed in North America is imported, linking North America with the pricing dynamics and supply/demand considerations of the global crude markets. The two key points that have to be considered in the Canadian crude pricing mechanisms is the economics of refining and parity point location. Crude grades such as light sweet or medium sour, are priced relative to one another depending on their differing values as a feedstock. The greatest determinant of relative crude grade value is the proportion produced of high value, light transportation fuels compared to low value, heavy products such as asphalt and heavy fuel oil. The value of crude oil is also influenced by the level of sulphur and metal content. A section of the paper was devoted to the pricing of heavy sour conventional and bitumen blend crudes, which is different than for lighter crude grades because of the near lack of competition from similar imported crude grades. A market optimization model used to analyze the future price relationships for Canadian crudes showed that the Canadian crude

  19. Pricing in Higher Education: A Marketing Perspective.

    Science.gov (United States)

    Murphy, Patrick E.

    1984-01-01

    Both financial and nonfinancial costs of education, such as time, effort, risk, and social and psychological perceptions are considered as influences on consumer behavior and as elements that an institution can manage in its efforts to maintain or change its position in the market. (MSE)

  20. Enrollment Management: A Market-Centered Perspective

    Science.gov (United States)

    Kalsbeek, David H.; Hossler, Donald

    2009-01-01

    Enrollment management, the authors suggested in earlier essays, is a deliberate process of achieving an institution's preferred enrollment profile, starting by identifying the strategic purposes and mission of the institution, and then orchestrating the marketing, recruitment, admissions, pricing and aid, retention programs, academic support…

  1. Different Research Markets: A Disciplinary Perspective

    Science.gov (United States)

    Ylijoki, Oili-Helena; Lyytinen, Anu; Marttila, Liisa

    2011-01-01

    Drawing upon the notions of academic capitalism and the transformation of academic research from traditional academic orientation into market orientation, the paper sets out to empirically scrutinize the changing nature of academic research, focusing especially on disciplinary differences. The paper is based on a survey of heads of departments and…

  2. Are Students Customers? TQM and Marketing Perspectives

    Science.gov (United States)

    Eagle, Lynne; Brennan, Ross

    2007-01-01

    Purpose: This paper seeks to evaluate the arguments for and against the proposition that students in higher education are "customers" and should be treated as such. Design/methodology/approach: A critical review of the relevant literature from the domains of total quality management and marketing. Findings: The debate is polarised, with advocates…

  3. Perspectives of the Market of green products

    International Nuclear Information System (INIS)

    Gonzalez Elias, Andres

    2000-01-01

    The advance of environmental strategies in Colombia during the nineties, Cleaner Production mainly, showed to the industry the benefits of environmental management. In the last five years some of the Colombian enterprises became leaders on the management of the environment because their initiatives and the continuous work supported by the regional authorities for environmental protection. The results of the CP programs in different sectors enhanced the innovative capacity of enterprises. In the other hand the development of environmental regulations and the evolution of the competitiveness parameters in the regional and foreign markets claims for new initiatives near to the Colombian industries that are in the need to maintain the level obtained through hard efforts in the past years. The vision of an environmental management oriented to life cycle of product complements the CP efforts because involves environmental issues on design and product development process with the purpose to increase the green product participation in market. This paper presents a sight of the possible future development of the green market in our country by two ways. At the first we identify trends towards the green market in the current institutional process of the environmental sector in Colombia and in the second, provides an instrumental view of the relationship between the LCA and the environmental management product oriented

  4. The European market of the wind energy and its perspectives

    International Nuclear Information System (INIS)

    Heddebaud, D.

    2005-01-01

    This study presents a whole panorama of the wind energy market and its perspectives. It proposes an analysis of the strategical place of the main manufacturers and operators and presents the activities, the key data and the development strategies of 14 wind power market operators. It aims to answer the following questions: What are the new possibilities for the mature markets? What will be the impact of the offshore wind power? What is the future of the independent manufacturers and of the industrialists? (A.L.B.)

  5. Gas Dispatching and Management

    International Nuclear Information System (INIS)

    Schoettker, R.; Spiecker, U.

    1995-01-01

    Activities in large dispatch centres are usually divided into volume planning and contract management as well as grid control. Volume planning and contract management require high-performance computers for contractual and technical optimisation models, for contract handling models and communication with partner companies. For grid control, the use of computers for SCADA systems and for grid simulation and optimisation has become a fundamental requirement. In 1992, Ruhrgas replaced the hardware by a modern hardware concept featuring a fault-tolerant process computer for SCADA system interface processing. The work-place computers were substituted by sophisticated workstations integrated into a computer network and an X-Windows user interface based on the MOTIF standard was introduced. Effective cooperation between the dispatch centres of European gas companies is of paramount importance. One example of good cooperation is the contractual and physical handling of North Sea gas supplies at Emden. 4 figs

  6. Introducing a Relationship Marketing perspective in the measurement of Online Community success

    OpenAIRE

    Nadia Jouini; Ilaria Dalla Pozza

    2014-01-01

    A relationship marketing perspective is missed in measuring the success of online communities. Scope of this paper is to introduce a relationship marketing perspective in the definition of Key Performance Indicators (KPIs) for measuring the success of onl

  7. Market valuation perspectives for photovoltaic systems

    Energy Technology Data Exchange (ETDEWEB)

    Klise, Geoffrey Taylor [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2014-08-01

    Sandia National Laboratories, working with Energy Sense Finance developed the proof-ofconcept PV Valueª tool in 2011 to provide real estate appraisers a tool that can be used to develop the market value and fair market value of a solar photovoltaic system. PV Valueª moved from a proof-of-concept spreadsheet to a commercial web-based tool developed and operated exclusively by Energy Sense Finance in June 2014. This paper presents the results of a survey aimed at different user categories in order to measure how the tool is being used in the marketplace as well as elicit information that can be used to improve the tools effectiveness.

  8. Emission reduction trading - a power marketer`s perspective

    Energy Technology Data Exchange (ETDEWEB)

    Stewart, M. [Powerex Inc., Vancouver, BC (Canada)

    1999-10-01

    The current situation , and the short-term and long-term outlook in emission reduction trading are reviewed from the point of view of a power marketer. The author`s view is that while the concept of emission reduction credit (ERC) is easy enough to understand, i.e. a series of measures to reduce carbon dioxide production and enhance carbon sequestration, there is no standard definition, although there are a number of models under consideration. What is being sought is clear ownership and title, a clear understanding of what qualifies as a credit, credit for early action, commodity specifications and the ability to hedge. The author predicts that in the short-tem, industry will experiment with different types of transactions to gain experience and seek partners who are willing to share risk and development cost. In the longer-term, emission reduction credits will be bought and sold as commodities and traded, swapped or exchanged as part of a portfolio in bilateral trade transactions, and used in hedging against future liabilities.

  9. FinTech Market Development Perspectives

    Directory of Open Access Journals (Sweden)

    Kalmykova Ekaterina

    2016-01-01

    Full Text Available Fast development of technologies has led to emergence of the new market – FinTech – which is very attractive for investors today. By now this market has a great number of different concepts: P2P-crediting, E-wallets, Bitcoins, mPOS-acquiring, T-commerce, mobile banks, etc. Many of these tools have already heavily entered our ordinary life. People can obtain any credits through special services on the Internet from other users without participation of banks, pay by credit card using mobile devices, and get information about expenses and incomes according to the card anywhere in the world. Users do not need to go to banks anymore and to spend their time for credit arrangements, currency exchange, to look for ATMs to remove cash. Purchases on the Internet can be paid not only in rubles, but also in new digital currency. These tools make life easier, however, they pose a serious threat for banks. Now, bank institutions should create more convenient and utility services for the clients to keep clients. Therefore, bank and credit systems start to change actively.

  10. Perspectives for the uranium conversion market

    International Nuclear Information System (INIS)

    Honaiser, Eduardo H.R.; Melo, Bruno

    2007-01-01

    Uranium conversion is the last step to be technologically dominated by Brazil in the nuclear fuel cycle. Hence, it has a strategic importance for the Brazilian nuclear project, which is confirmed by the recent investment of the Science and Technology Department on the Brazilian Navy conversion plant project. This paper is an attempt to justify the necessity of the conversion and the Brazilian nuclear fuel cycle projects, as well as identify future steps for the Brazilian nuclear fuel cycle project. The paper objective is achieved performing a qualitative supply-demand balance for the past and the future and analysing the market structure, using the Porter five forces used on industry analysis. Both surveys have shown a promising future for the nuclear fuel industry, including the conversion due to the expected demand increase and reduction of inventories. Furthermore current suppliers have several mechanisms that work as a barrier to new entrants. Under this context, the a fully integrated Brazilian nuclear fuel cycle project is necessary, given the prosperous economical future of the sector and the possible future shortage of nuclear fuel products. Reprocessing and MOX fuel fabrication capabilities are important future steps for the program, given that there is a trend of increase of their use. (author)

  11. Perspectives for the uranium conversion market

    Energy Technology Data Exchange (ETDEWEB)

    Honaiser, Eduardo H.R.; Melo, Bruno [Centro Tecnologico da Marinha em Sao Paulo (CTMSP), Sao Paulo, SP (Brazil)]. E-mail: 213@ctemsp.mar.mil.br

    2007-07-01

    Uranium conversion is the last step to be technologically dominated by Brazil in the nuclear fuel cycle. Hence, it has a strategic importance for the Brazilian nuclear project, which is confirmed by the recent investment of the Science and Technology Department on the Brazilian Navy conversion plant project. This paper is an attempt to justify the necessity of the conversion and the Brazilian nuclear fuel cycle projects, as well as identify future steps for the Brazilian nuclear fuel cycle project. The paper objective is achieved performing a qualitative supply-demand balance for the past and the future and analysing the market structure, using the Porter five forces used on industry analysis. Both surveys have shown a promising future for the nuclear fuel industry, including the conversion due to the expected demand increase and reduction of inventories. Furthermore current suppliers have several mechanisms that work as a barrier to new entrants. Under this context, the a fully integrated Brazilian nuclear fuel cycle project is necessary, given the prosperous economical future of the sector and the possible future shortage of nuclear fuel products. Reprocessing and MOX fuel fabrication capabilities are important future steps for the program, given that there is a trend of increase of their use. (author)

  12. Using market-based dispatching with environmental price signals to reduce emissions and water use at power plants in the Texas grid

    Science.gov (United States)

    Alhajeri, Nawaf S.; Donohoo, Pearl; Stillwell, Ashlynn S.; King, Carey W.; Webster, Mort D.; Webber, Michael E.; Allen, David T.

    2011-10-01

    The possibility of using electricity dispatching strategies to achieve a 50% nitrogen oxide (NOx) emission reduction from electricity generating units was examined using the grid of the Electricity Reliability Council of Texas as a case study. Simulations of a hypothetical policy demonstrate that imposing higher NOx prices induces a switch from some coal-fired generation to natural gas generation, lowering NOx emissions. The simulation is for a day with relatively high electricity demand and accounts for transmission constraints. In addition to the lowering of the NOx emissions, there are co-benefits of the redispatching of generation from coal to natural gas, including reductions in the emissions of sulfur oxides (24%-71%), Hg (16%-82%) and CO2 (8.8%-22%). Water consumption was also decreased, by 4.4%-8.7%. Substantial reductions of NOx emissions can be achieved for an increased generation cost of 4-13%, which is due to the higher fuel price of gas relative to coal (assuming a price of 3.87 per MMBTU (MMBTU: million British thermal units) for natural gas, and 1.89 per MMBTU for coal). However, once the system has reduced NOx emissions by approximately 50%, there is little incremental reduction in emissions due to further increases in NOx prices.

  13. Evolution of China's power dispatch principle and the new energy saving power dispatch policy

    International Nuclear Information System (INIS)

    Ciwei, Gao; Yang, Li

    2010-01-01

    With social economic reform in the past decades, the power industry of China is gradually evolving from a highly integrated one toward an electricity market, which can be characterized based on the transition of the power dispatch principle. To attract investment in the power generating industry, China introduced non-state-owned power plants to the original system of a highly vertically integrated power industry with annual power generation quota guarantees, which makes the traditional economic dispatch principle not applicable. The newly debuted energy saving power dispatch (ESPD) is an attempt to fully exploit the maximum energy savings and was implemented by an administrative code. Starting in August 2007, the pilot operation of the ESPD was implemented in five provinces, but after two years, it is still not widely applied all over the country. This paper details the transition of China's power dispatch principle with particular attention to its origin and content. Moreover, the factors that influence the ESPD's actual energy saving effect are discussed, as well as the sustainability of the policy. (author)

  14. The solar thermal market in Greece - review and perspectives

    International Nuclear Information System (INIS)

    Argiriou, A.A.; Mirasgedis, S.

    2003-01-01

    The Hellenic solar thermal market is actually one of the most developed worldwide. This paper provides an overview of the evolution of this market since its start in the mid-1970s until today. The reasons for its success are discussed in detail: the role of the manufacturers, the quality assurance practices applied and the incentives on the demand and supply sides. The role of economic instruments towards the development of the Hellenic solar thermal market is investigated using a cost-benefit analysis (CBA). Although commercially successful, solar thermal applications today in Greece still cover a very limited percentage of their potential applications. The perspectives and potential barriers for their future development are presented, analysed by a CBA and discussed. This information is useful for all parties related to this market, manufacturers, potential users, policy makers, etc. Countries having a solar energy potential similar to that of Greece but a less developed solar market may also identify in this work parameters that will contribute to the development of their national market. (author)

  15. The reconfiguration perspectives of the French power market

    International Nuclear Information System (INIS)

    2004-11-01

    The French electric power market is now opened to competition to all non-residential users. Since June 2004, small companies, local authorities and professionals can freely select their power supplier. While eligibility remains optional, the conditions of the French market limits the penetration of newcomers. In addition to the dominating weight of the historical operator (Electricite de France - EdF), the present-day level of regulated prices discourage the consumers to use their eligibility. Despite these differences, EdF's challengers multiply the initiatives: acquisition of production means, aggressive commercial offer, sectoral and geographical targeting of clients etc, in order to gain market shares over the French territory. This study tackles the following questions: how to optimize one's sourcing; how to take market shares to the historical operator; how to structure the commercial offers; how to conciliate prices and competition; what will be the best commercialization circuits; what clients are to be targeted; what will be the impact of purchases grouping; what is the role of intermediaries and advisors; who will benefit of competition; what will be the consequences for EdF of the opening to competition. The study gives a complete overview of the French electric power market and of its perspectives. It includes an analysis of the strategic and commercial positioning of the main operators of the market. (J.S.)

  16. Gas Markets: Review of 2012 and medium term perspectives

    International Nuclear Information System (INIS)

    2013-01-01

    This series of slides present a review of the 2012 gas markets and of their medium term perspectives. A moderate gas activity is expected worldwide in the short-term (supply risks). The globalization process has been slowing down but a rebound in world gas and LNG demand is expected from the middle of this decade (+ 2.5%/year up to 2020). A new wave of projects and investments is required (40 Mt of new FIDs from non-US projects in the next two years, Market conditions will loosen after 2017). A more globalized and liquid gas market is much-needed by 2020. Oil indexing will be supported by Australian LNG projects and Asian prices will support high levels of European spot prices

  17. U.S. northeast and Maritime markets : a marketer`s perspective

    Energy Technology Data Exchange (ETDEWEB)

    Broadfoot, M. [Engage Energy Canada, Calgary, AB (Canada)

    1998-09-01

    A 1998 profile of Engage Energy Canada was presented as an illustration of gas marketing opportunities in eastern Canada and the northeastern United States from the point of view of the gas marketer. Engage Energy is a joint venture company of Westcoast Energy Inc., and the Coastal Corporation. The company`s annual gross revenues equal $US 4.0 billion involving an annual natural gas volume of 8 Bcf/day and an annual electricity volume of 40 million MWh. The functions of marketers and the characteristics of this particular market area were described, paying attention also to commodity volatility. The role of energy marketers in the Maritimes and the northeast USA was defined as `partnering` between energy users and marketing firms to manage the energy users` needs through a rapidly changing energy market. The expertise that marketers bring to this task was also described. 7 figs.

  18. [EU law on marketing authorization of medicines. History, current state of development and perspectives].

    Science.gov (United States)

    Nettesheim, Martin

    2008-07-01

    The article describes the development of EU policies and regulations on the marketing authorization of medicines. First, it describes the changing perspective of the EU towards the regulation of such authorizations. While its original focus was on the liberalization of national markets, it has today assumed overarching political responsibility for the development and marketing of medicines. Second, the article describes the current, rather fragmented regulatory system. Finally, political perspectives on the integration of markets for medicines are developed.

  19. Distributive Justice and Free Market Economics: A Eudaimonistic Perspective

    Directory of Open Access Journals (Sweden)

    Michael F. Reber

    2010-11-01

    Full Text Available In today’s society, a peculiar understanding of distributive justice has developed which holds that “social justice must be distributed by the coercive force of government.” However, this is a perversion of the ideal of distributive justice. The perspective of distributive justice which should be considered is one with its roots in the school of thought referred to as self-actualization ethics or eudaimonism, which holds that each person is unique and each should discover whom he or she is—to actualize his or her true potential and to live the “good life” within the congeniality and complementarity of personal excellences of his or her fellow members of community. When a eudaimonistic perspective is considered, a definition of distributive of justice could be “the allocation of goods and utilities via the voluntary ubiquitous human interaction of self-actualizing individuals who not only recognize the human dignity of the self and other and the rights which flow from and guarantee it, but also actively will goods and utilities toward the self and other so as to manifest human dignity.” Therefore, with a eudaimonistic understanding of distributive justice, one can argue that the free market is the ubiquitous interactions of self-actualizing individuals who are giving and receiving goods and utilities for one and another’s own “happiness,” i.e. the free market is the socio-economic mechanism by which distributive justice operates. In this paper I first will overview the philosophical foundations of distributive justice. Next, I will propose a eudaimonistic definition of distributive justice. Finally, I will highlight examples of distributive justice operating in a free market economy.

  20. [Brazilian guidelines for marketing baby food: history, limitations and perspectives].

    Science.gov (United States)

    Monteiro, Renata

    2006-05-01

    The objective of this paper is to present and discuss Brazilian policy concerning actions to protect breastfeeding, especially the history, international and national background, limitations, and perspectives of the Brazilian Guidelines for the Marketing of Baby Food, Pacifiers and Bottles. The Brazilian Guidelines, which play a crucial role in protecting breastfeeding against industry marketing strategies, were based on the International Code of Marketing of Breastmilk Substitutes, proposed by the World Health Organization in 1981. The first version of the Brazilian Guidelines was released in 1988, and there were subsequent revisions in 1992 and 2001/2002. In 2006, the Guidelines became national law. However, the strides made over this period in terms of regulation have been few because the law is not always observed. Thus, it is essential that all actors involved, including government officials, manufacturers and sellers of baby food and other baby products, teaching and health professionals and their associations, international bodies, and non-governmental organizations make a commitment to enforce the current law.

  1. The large-scale integration of wind generation: Impacts on price, reliability and dispatchable conventional suppliers

    International Nuclear Information System (INIS)

    MacCormack, John; Hollis, Aidan; Zareipour, Hamidreza; Rosehart, William

    2010-01-01

    This work examines the effects of large-scale integration of wind powered electricity generation in a deregulated energy-only market on loads (in terms of electricity prices and supply reliability) and dispatchable conventional power suppliers. Hourly models of wind generation time series, load and resultant residual demand are created. From these a non-chronological residual demand duration curve is developed that is combined with a probabilistic model of dispatchable conventional generator availability, a model of an energy-only market with a price cap, and a model of generator costs and dispatch behavior. A number of simulations are performed to evaluate the effect on electricity prices, overall reliability of supply, the ability of a dominant supplier acting strategically to profitably withhold supplies, and the fixed cost recovery of dispatchable conventional power suppliers at different levels of wind generation penetration. Medium and long term responses of the market and/or regulator in the long term are discussed.

  2. Marketing small animal theriogenology services--one perspective.

    Science.gov (United States)

    Barber, J A

    2007-08-01

    Once a decision is made to add small animal theriogenology services to a practice, marketing strategies must be developed and implemented to attract clients to the new services. Marketing strategies for the niche market of theriogenology include start-up marketing methods, referral programs, internal marketing, and continued marketing. Marketing theriogenology services is a dynamic, ongoing process that never ends.

  3. Patient retention at dental school clinics: a marketing perspective.

    Science.gov (United States)

    Makarem, Suzanne C; Coe, Julie M

    2014-11-01

    The purpose of this investigation was to examine the drivers of patient retention at dental school clinics from a services marketing perspective. An analysis of patient characteristics at Virginia Commonwealth University School of Dentistry, screened between August 2010 and July 2011 (N=3604), was performed using descriptive statistics, cross-tabulations, and a binary logistic regression. The main findings were that 42 percent of patients in the study were retained and that no response to communication efforts (36 percent) and financial problems (28 percent) constituted the most common reasons for non-retention. Older age, having insurance, and living within a sixty-mile radius were significant drivers of retention (pskills to better service them, and consequently increasing retention. This will lead to providing a continuum of care and student education and to ensuring the sustainability and quality of the school's educational programs.

  4. Organizational culture and relationship marketing: an interorganizational perspective

    Directory of Open Access Journals (Sweden)

    Fabiano Larentis

    2018-01-01

    Full Text Available Purpose – This paper aimed to analyze the contribution of interorganizational relationships, specifically between suppliers and clients, to organizational cultural changes. Design/methodology/approach – A qualitative multiple case study in two marketing channels was performed, through in-depth interviews, observation and data analysis based on grounded theory. Findings – The contribution of trust, commitment, cooperation and learning processes has been identified in the organizational cultural changes and in the reduction of the role conflicts of the boundary spanners. Also, the role of employee turnover to weaken these dimensions and respective relations has been noticed. Originality/value – The development of an interorganizational culture has been evidenced, as a system of symbols and meanings shared by groups or individuals from different organizations, on a transitional basis, with the predominance of the cultural perspective of fragmentation. It is a culture originated from relationships through intersections of cultures, a culture of boundaries.

  5. The Perspectives to Understand Social Marketing as an Approach in Influencing Consumer Behavior for Good

    Directory of Open Access Journals (Sweden)

    Iin Mayasari

    2012-05-01

    Full Text Available This study is a conceptual paper and highlights perspectives to understand social marketing as an approach to bring about voluntary and socially desirable consumer behavior. The perspective is considered as an alternative way to comprehend consumer behavior change for good as a multi-factor driven action. Hence, social marketing is also considered as a discipline that can be analyzed from multiple perspectives including a behavioral change perspective and a relationship perspective. Each perspective is elaborated by doing a review of existing literature and research. This study shows that social marketing is not only the application of marketing programs to shape consumer behavior, but also a process involving individual, society, and government to make a better life of society.

  6. Virtual power plant mid-term dispatch optimization

    International Nuclear Information System (INIS)

    Pandžić, Hrvoje; Kuzle, Igor; Capuder, Tomislav

    2013-01-01

    Highlights: ► Mid-term virtual power plant dispatching. ► Linear modeling. ► Mixed-integer linear programming applied to mid-term dispatch scheduling. ► Operation profit maximization combining bilateral contracts and the day-ahead market. -- Abstract: Wind power plants incur practically zero marginal costs during their operation. However, variable and uncertain nature of wind results in significant problems when trying to satisfy the contracted quantities of delivered electricity. For this reason, wind power plants and other non-dispatchable power sources are combined with dispatchable power sources forming a virtual power plant. This paper considers a weekly self-scheduling of a virtual power plant composed of intermittent renewable sources, storage system and a conventional power plant. On the one hand, the virtual power plant needs to fulfill its long-term bilateral contracts, while, on the other hand, it acts in the market trying to maximize its overall profit. The optimal dispatch problem is formulated as a mixed-integer linear programming model which maximizes the weekly virtual power plant profit subject to the long-term bilateral contracts and technical constraints. The self-scheduling procedure is based on stochastic programming. The uncertainty of the wind power and solar power generation is settled by using pumped hydro storage in order to provide flexible operation, as well as by having a conventional power plant as a backup. The efficiency of the proposed model is rendered through a realistic case study and analysis of the results is provided. Additionally, the impact of different storage capacities and turbine/pump capacities of pumped storage are analyzed.

  7. The Future of Marketing Education: A Practitioner's Perspective

    Science.gov (United States)

    Finch, David; Nadeau, John; O'Reilly, Norm

    2013-01-01

    Drawing on the marketing literature, as well as the views of both marketing educators and current marketers in Canada, a survey was conducted of marketing practitioners to determine their top priorities for improvement in marketing education, as well as the key challenges in need of attention. An importance-performance analysis was carried out on…

  8. A spatially and temporally resolved model of the electricity grid – Economic vs environmental dispatch

    International Nuclear Information System (INIS)

    Razeghi, Ghazal; Brouwer, Jack; Samuelsen, Scott

    2016-01-01

    Highlights: • A spatially and temporally resolved dispatch model is developed. • MCP and average price of electricity are determined for 2050 base case. • Economic and environmental dispatch strategies are assessed. • Environmental dispatch results in significant NO_x reduction and higher prices. • A combination of economic and environmental strategies is the preferred method. - Abstract: Substantial changes need to occur in the electricity generation sector in order to address greenhouse gas and urban air quality goals. These goals, combined with increasing energy prices, have led to elevated interest in alternative, low to zero carbon and pollutant emission technologies in this sector. The challenge is to assess the impacts of various technologies, policies, and market practices in order to develop a roadmap to meet energy and environmental goals. To this end, a spatially and temporally resolved resource dispatch model is developed that simulates an electricity market while taking into account physical constraints associated with various components of an electricity grid. Multiple technology simulation modules are developed to provide inputs to the model. The model is used to design a market-based grid, and to develop and evaluate different dispatch strategies. To maintain the system cost at acceptable levels and reduce emissions, the results reveal that the best approach is a combination of economic and environmental dispatch strategies. The methodology and the tools developed provide a means to examine various aspects of future scenarios and their impacts on different sectors, and can be used for both decision making and planning.

  9. Importance of marketing activities in a company : the management perspective

    OpenAIRE

    Urbonavičius, Sigitas; Dikčius, Vytautas

    2008-01-01

    The article analyses how managers of companies see the importance of the overall marketing function as the importance of certain types of marketing activities. These types include typical areas of 4 Ps as well as marketing planning and marketing research activities. The research is based on a survey of 205 managers of primarily manufacturing and trading companies that operate in Lithuania. Managers evaluated marketing planning and distribution as the most important marketing functions, while ...

  10. Industry perspectives on market access of innovative drugs

    Directory of Open Access Journals (Sweden)

    Kim ePauwels

    2016-06-01

    Full Text Available This study presents industry perspectives on the challenges related to market access of innovative drugs in general and oncology drugs in specific. Fifteen interviews were conducted with representatives of pharmaceutical companies and industry associations. Interviewees call for a broader recognition of value within the assessment and appraisal of drugs. According to interviewees, focus on value is jeopardized by the lack of a common value definition across Europe, poor availability and validity of value measures and cost-saving measures such as external reference price setting and cost-effectiveness analysis at the side of the payers. Centralized assessment of relative-effectiveness at European level would provide a common value estimate across member states, independent of financial drivers. Empirical evidence on patient reported outcomes and societal preferences is however essential in the development of a value definition. Furthermore, value-based pricing would imply a dynamic approach where the price is differentiated across indications and across the lifecycle of the drug, especially in fields such as oncology. Financial drivers however also threat the application of value-based pricing at the side of the industry, making value-based profitability a more appropriate term.

  11. Oil and stock market volatility: A multivariate stochastic volatility perspective

    International Nuclear Information System (INIS)

    Vo, Minh

    2011-01-01

    This paper models the volatility of stock and oil futures markets using the multivariate stochastic volatility structure in an attempt to extract information intertwined in both markets for risk prediction. It offers four major findings. First, the stock and oil futures prices are inter-related. Their correlation follows a time-varying dynamic process and tends to increase when the markets are more volatile. Second, conditioned on the past information, the volatility in each market is very persistent, i.e., it varies in a predictable manner. Third, there is inter-market dependence in volatility. Innovations that hit either market can affect the volatility in the other market. In other words, conditioned on the persistence and the past volatility in their respective markets, the past volatility of the stock (oil futures) market also has predictive power over the future volatility of the oil futures (stock) market. Finally, the model produces more accurate Value-at-Risk estimates than other benchmarks commonly used in the financial industry. - Research Highlights: → This paper models the volatility of stock and oil futures markets using the multivariate stochastic volatility model. → The correlation between the two markets follows a time-varying dynamic process which tends to increase when the markets are more volatile. → The volatility in each market is very persistent. → Innovations that hit either market can affect the volatility in the other market. → The model produces more accurate Value-at-Risk estimates than other benchmarks commonly used in the financial industry.

  12. The marketing landscape of universities in Zimbabwe: Perspectives ...

    African Journals Online (AJOL)

    The paper synthesizes findings based on a wide ranging research on university marketing in Zimbabwe. The research was primarily aimed at determining university Vice Chancellors' and internal marketers' perceptions of marketing, how the marketing function was organized and how specific university customer groups ...

  13. The Adoption and Effects of International Telecommunication Trends in South Africa: Technology and Market Perspectives

    CSIR Research Space (South Africa)

    Evert, GP

    2014-07-01

    Full Text Available The evolution of the telecommunication industry, from both technology and market perspectives, is increasing at a rapid rate. At the forefront of this evolution are the telecommunication standards organisations and vendors. However, the evolution...

  14. Implementing an ambidextrous sales strategy at the front line: an internal marketing perspective

    NARCIS (Netherlands)

    van der Borgh, W.; de Jong, A.; Nijssen, E.J.; Ahearne, M.; Bigné, E.

    2014-01-01

    Ambidextrous sales strategies, wherein managers pursue the concurrent sale of new and existing products, often fail at the front line. A proposed internal marketing perspective accounts for the role of two vertical relational mechanisms (manager ambidexterity and salesperson organizational

  15. Beyond the Labor Market Paradigm: A Social Network Perspective on Teacher Recruitment and Retention

    Science.gov (United States)

    Baker-Doyle, Kira

    2010-01-01

    This article identifies limits of the dominant labor market perspective (LMP) in research on teacher recruitment and retention and describes how research that incorporates a social network perspective (SNP) can contribute to the knowledge base and development of teacher education, staffing, and professional development approaches. A discussion of…

  16. JSC “ALFA-BANK” marketing policy. problems and perspectives

    OpenAIRE

    Kirillov, A.; Kuznetcova, E.; Martirosian, M.

    2013-01-01

    The article is devoted to the results of JSC “Alfa-Bank” consumers’ segmentation and the following complex marketing research. The article suggests the ways of the bank’s marketing policy improvement.

  17. A perfect match? A postcolonial perspective on well educated refugees at the Danish labour market

    DEFF Research Database (Denmark)

    Andersen, Vibeke; Jensen, Iben

    A perfect match? A post colonial perspective on well educated refugees on the Danish labour market In general, integration is hampered if refugees do not have a sufficient educational background to enter the labor market. However, it is estimated by Danish authorities that around 13% of the refug...

  18. Test of the Behavioral Perspective Model in the Context of an E-Mail Marketing Experiment

    Science.gov (United States)

    Sigurdsson, Valdimar; Menon, R. G. Vishnu; Sigurdarson, Johannes Pall; Kristjansson, Jon Skafti; Foxall, Gordon R.

    2013-01-01

    An e-mail marketing experiment based on the behavioral perspective model was conducted to investigate consumer choice. Conversion e-mails were sent to two groups from the same marketing database of registered consumers interested in children's books. The experiment was based on A-B-A-C-A and A-C-A-B-A withdrawal designs and consisted of sending B…

  19. Strategic marketing applications of conjoint analysis: an HMO perspective.

    Science.gov (United States)

    Rosko, M D; DeVita, M; McKenna, W F; Walker, L R

    1985-01-01

    The purpose of this article is to demonstrate how data from a conjoint analysis study can be used to help determine the most appropriate marketing mix for an operational HMO which is entering a new market--the geriatric population. Included are two features which are absent in previous articles on health care applications of conjoint analysis: external validation of results, and a demonstration of how conjoint analysis can be used to simulate market responses to changes in the provider's marketing mix.

  20. Enticing consumers to enter fashion stores : a sensory marketing perspective

    OpenAIRE

    Abazi, Jeton; Sohani, Armin

    2016-01-01

    During the past years, there has been a re-emergence of sensory marketing in the paradigm of marketing. However, there is a lack of empirical studies done on the subject. Furthermore, the previous literature has focused on whether senses affects, rather than how they affect. Therefore, the purpose of this thesis is to study how sensory stimuli affects the consumers’ choice of entering physical fashion stores. This thesis is based on sensory marketing, consumer behaviour, and retail marketing...

  1. Relationship Marketing and Customer Satisfaction: A Conceptual Perspective

    OpenAIRE

    Deborah O. Aka; Oladele J. Kehinde; Olaleke O. Ogunnaike

    2016-01-01

    This article examined the existing body of literature on transaction and relationship marketing. The specific objectives were to develop a conceptual framework to establish the relationship between relationship marketing and customer satisfaction and to examine the components of relationship marketing on the present ever dynamic world of business. The study identified relationship marketing variables and their impact on customer satisfaction. The framework aimed to provide insights into the s...

  2. ANALYZING SOCIAL NETWORKS FROM THE PERSPECTIVE OF MARKETING DECISIONS

    OpenAIRE

    Logica BANICA; Victoria-Mihaela BRINZEA; Magdalena RADULESCU

    2015-01-01

    Nowadays, the Web became more than a space for product presentation, but also a capitalization market (e-commerce) and an efficient way to know the customer preferences and to meet their requirements. Large companies have the financial potential to use various marketing strategies and, in particular, digital-marketing. Instead, small businesses are looking for lower cost or no cost methods (also called guerrilla marketing). A small company can compete with a large company by approaching a par...

  3. Marketing the Community College Starts with Understanding Students' Perspectives.

    Science.gov (United States)

    Absher, Keith; Crawford, Gerald

    1996-01-01

    Examines variables taken into account by community college students in choosing a college, arguing that increased competition for students means that colleges must employ marketing strategies. Discusses the use of the selection factors as market segmentation tools. Identifies five principal market segments based on student classifications of…

  4. How do forest markets work? Exploring a practice perspective

    NARCIS (Netherlands)

    Hoogstra, M.A.

    2013-01-01

    Over recent decades, it has become highly popular to use markets in governance processes. Enthusiasm for market-oriented approaches has become so overwhelming that in some areas of policy, including forest conservation, governments are even promoting new markets. However, doubts exist about how

  5. A Marketing Perspective on Educational Games, Simulations and Workshops.

    Science.gov (United States)

    Cryer, Patricia

    1989-01-01

    Examines the literature on marketing and uses the four elements of product, price, place, and promotion to elicit guidance for those who wish to market educational games, simulations, and workshops. Devising a marketing strategy centered on the customer is discussed, and the distinction between goods and services is described. (11 references)…

  6. The marketing-finance interface: A relational exchange perspective

    NARCIS (Netherlands)

    Ruyter, de J.C.; Wetzels, M.G.M.

    2000-01-01

    In marketing theory and practice the concept of relational exchanges has gained wide popularity particularly with regards to external exchange parties, such as consumers and marketing channel intermediaries. However, the concept of relational exchange could also be applied to marketing interfaces

  7. Advancing Health Marketing Research and Policy Recommendations by Incorporating Source Perspectives.

    Science.gov (United States)

    Mackert, Michael; Guadagno, Marie; Champlin, Sara

    2015-01-01

    Communication researchers, recognizing the message sent is not necessarily the same as the message received, have incorporated the perspective of advertising professionals into the study of advertising effects. Health marketing research could similarly benefit from incorporating this largely absent perspective into the academic and policy debate surrounding the impact of advertising on health issues ranging from obesity to alcohol use. This commentary serves as a call to action to stakeholders in this academic and policy debate: focus on the perspective of advertising professionals to enrich health marketing and public health research in which advertising is the delivery vehicle for health messages.

  8. Economic dispatch using particle swarm optimization. A review

    International Nuclear Information System (INIS)

    Mahor, Amita; Rangnekar, Saroj; Prasad, Vishnu

    2009-01-01

    Electrical power industry restructuring has created highly vibrant and competitive market that altered many aspects of the power industry. In this changed scenario, scarcity of energy resources, increasing power generation cost, environment concern, ever growing demand for electrical energy necessitate optimal economic dispatch. Practical economic dispatch (ED) problems have nonlinear, non-convex type objective function with intense equality and inequality constraints. The conventional optimization methods are not able to solve such problems as due to local optimum solution convergence. Meta-heuristic optimization techniques especially particle swarm optimization (PSO) has gained an incredible recognition as the solution algorithm for such type of ED problems in last decade. The application of PSO in ED problem, which is considered as one of the most complex optimization problem has been summarized in present paper. (author)

  9. The Oak Ridge Competitive Electricity Dispatch (ORCED) Model Version 9

    Energy Technology Data Exchange (ETDEWEB)

    Hadley, Stanton W. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Baek, Young Sun [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

    2016-11-01

    The Oak Ridge Competitive Electricity Dispatch (ORCED) model dispatches power plants in a region to meet the electricity demands for any single given year up to 2030. It uses publicly available sources of data describing electric power units such as the National Energy Modeling System and hourly demands from utility submittals to the Federal Energy Regulatory Commission that are projected to a future year. The model simulates a single region of the country for a given year, matching generation to demands and predefined net exports from the region, assuming no transmission constraints within the region. ORCED can calculate a number of key financial and operating parameters for generating units and regional market outputs including average and marginal prices, air emissions, and generation adequacy. By running the model with and without changes such as generation plants, fuel prices, emission costs, plug-in hybrid electric vehicles, distributed generation, or demand response, the marginal impact of these changes can be found.

  10. Learning Unfair Trading: a Market Manipulation Analysis From the Reinforcement Learning Perspective

    OpenAIRE

    Martínez-Miranda, Enrique; McBurney, Peter; Howard, Matthew J.

    2015-01-01

    Market manipulation is a strategy used by traders to alter the price of financial assets. One type of manipulation is based on the process of buying or selling assets by using several trading strategies, among them spoofing is a popular strategy and is considered illegal by market regulators. Some promising tools have been developed to detect price manipulation, but cases can still be found in the markets. In this paper we model spoofing and pinging trading from a macroscopic perspective of p...

  11. Market orientation seen in a value chain perspective

    DEFF Research Database (Denmark)

    Sonne, Anne-Mette; Stacey, Julia; Grunert, Klaus G.

    2002-01-01

    Market orientation is regarded as a prerequisite for a company's ability to create customer value and higher profits. Market orientation is usually regarded as something, which characterises a company. However, companies are part of value chains, and a lot of competition taking place...... in international markets is between the different value chains rather than between the individual companies. This is the reason why it makes more sense to look at the degree of market orientation in a complete value chain rather than the degree of market orientation of a single company....

  12. Applications of the marketing perspective in nutrition education.

    Science.gov (United States)

    Fleming, P L

    1987-09-01

    The marketing paradigm is based on the premise of exchange of value, that is, value received for value given. The role of the nutrition educator as a marketer is to facilitate exchanges of value with consumers. To carry out this role, a strong orientation to the consumer, what she or he wants and needs and is willing to "pay," guides the development of the nutrition education mission, objectives, and strategies. The marketing paradigm calls for a marketing information system that includes internal record keeping, marketing intelligence gathering, and marketing research. The information is used in the marketing audit, which identifies organizational strengths and weaknesses and marketplace opportunities and barriers. Marketing objectives are formulated, and strategies for segmenting, positioning, and developing the marketing mix follow. These are translated in the marketing plan to an action plan, a budget, and profit and loss projections. Use of the marketing paradigm in nutrition education is not a panacea for organizational ills and marketplace problems. Instead, the paradigm raises issues to which nutrition educators must bring their expertise, commitment, ingenuity, and creativity.

  13. Relationship Marketing and Customer Satisfaction: A Conceptual Perspective

    Directory of Open Access Journals (Sweden)

    Deborah O. Aka

    2016-08-01

    Full Text Available This article examined the existing body of literature on transaction and relationship marketing. The specific objectives were to develop a conceptual framework to establish the relationship between relationship marketing and customer satisfaction and to examine the components of relationship marketing on the present ever dynamic world of business. The study identified relationship marketing variables and their impact on customer satisfaction. The framework aimed to provide insights into the studies on relationship marketing factors such as trust, commitment, communication, and service quality influence on customer satisfaction. The model provided a basis for empirical studies on the factors of relationship marketing and outcomes of customer satisfaction in developing nations. The study recommends that relationship marketing dimensions such as building customer’s trust, commitment to customers, communication, and service quality should be properly managed and maintained by service providers in Nigeria. This helps in building customer satisfaction and in the long-run customer loyalty.

  14. Behavioural finance perspectives on Malaysian stock market efficiency

    Directory of Open Access Journals (Sweden)

    Jasman Tuyon

    2016-03-01

    Full Text Available This paper provides historical, theoretical, and empirical syntheses in understanding the rationality of investors, stock prices, and stock market efficiency behaviour in the theoretical lenses of behavioural finance paradigm. The inquiry is guided by multidisciplinary behavioural-related theories. The analyses employed a long span of Bursa Malaysia stock market data from 1977 to 2014 along the different phases of economic development and market states. The tests confirmed the presence of asymmetric dynamic behaviour of prices predictability as well as risk and return relationships across different market states, risk states and quantiles data segments. The efficiency tests show trends of an adaptive pattern of weak market efficiency across various economic phases and market states. Collectively, these evidences lend support to bounded-adaptive rational of investors' behaviour, dynamic stock price behaviour, and accordingly forming bounded-adaptive market efficiency.

  15. Dynamic Controllability and Dispatchability Relationships

    Science.gov (United States)

    Morris, Paul Henry

    2014-01-01

    An important issue for temporal planners is the ability to handle temporal uncertainty. Recent papers have addressed the question of how to tell whether a temporal network is Dynamically Controllable, i.e., whether the temporal requirements are feasible in the light of uncertain durations of some processes. We present a fast algorithm for Dynamic Controllability. We also note a correspondence between the reduction steps in the algorithm and the operations involved in converting the projections to dispatchable form. This has implications for the complexity for sparse networks.

  16. A Marketing Perspective on Mergers and Acquisitions : How Marketing Integration Affects Postmerger Performance

    OpenAIRE

    Homburg, Christian; Bucerius, Matthias

    2004-01-01

    Previous research on mergers and acquisitions (M&A) has neglected marketing issues by and large. This paper examines the effects of post merger integration (PMI) in marketing (ex tent and speed of marketing integration) on M&A performance mediated by integration outcomes (magnitude of cost savings and market-related performance). Results from a survey of 232 horizontal mergers and acquisitions show that market-related performance after the merger or acquisition has a much stronger impac...

  17. Marketing’s Contribution from the Perspective of Marketing Executives

    DEFF Research Database (Denmark)

    Tollin, Karin; Schmidt, Marcus

    2015-01-01

    Purpose – The purpose of this paper is to determine the impact that chief marketing executives’ (CMEs) mindsets about important marketing capabilities have on company performance. Design/methodology/approach – The authors propose a structural model for analysing specialised, cross......-functional and dynamic capabilities at the functional level of marketing. The model is tested by using a quantitative survey among CMEs. Additionally the authors conducted a cluster analysis with the purpose of identifying differences in CMEs’ mindsets about important marketing capabilities and the impact...... performance. Hence, companies that have a CME who prioritises both brand management, product development and customer relationship management as well as a set of specialised and dynamic marketing capabilities will outperform companies that have a CME who focuses on only one area of cross-functional marketing...

  18. A BEHAVIORAL FINANCE PERSPECTIVE OF THE EFFICIENT MARKET HYPOTHESIS

    OpenAIRE

    Camelia Oprean

    2012-01-01

    Nowadays, a central theme in the finance and economic theory is market efficiency. After several decades of research, economists have not yet reached a consensus about the existence of efficient financial markets in terms of information. In the problematized approaches regarding the treated subject, one can find the inquiries on the validity of assumptions underlying the informational efficiency theory of the financial market. The emerging discipline of behavioral economics and finance has ch...

  19. Current trends in marketing strategies: a producer's perspective

    International Nuclear Information System (INIS)

    Weaver, W.R.

    1996-01-01

    Changes in gas marketing resulting from increased competition were discussed. Government deregulation has lead to a significant increase in competition which, however, did not eliminate the need for regulation since it prevents those with excessive market power from gaining unfair advantage, and ensures that societal priorities are upheld. Competition has also players in the market continue to outbid their competitors with new and better products and services. 15 figs

  20. EFFICIENCY OF FOREIGN EXCHANGE MARKETS: A DEVELOPING COUNTRY PERSPECTIVE

    OpenAIRE

    Guneratne Banda Wickremasinghe

    2004-01-01

    This study tests weak and semi-strong form efficiency of the foreign exchange market in Sri Lanka using six bilateral foreign exchange rates during the recent float. Weak-form efficiency is examined using unit root tests while semi-strong form efficiency is tested using co- integration and Granger causality tests and variance decomposition analysis. Results indicate that the Sri Lankan foreign exchange market is consistent with the weak -form of the Efficient Market Hypothesis. However, the r...

  1. Global challenges and perspectives of marketing of healthy food products

    Directory of Open Access Journals (Sweden)

    Mitić Sanja

    2012-01-01

    Full Text Available This paper deals with global trends of healthy food market growth, Serbian export potential as well as with the importance and role of positioning and other marketing strategies in this field. Secondary data will be used for identifying characteristics and range of healthy food market on a global level and key segments. In that context, the economic importance and export potential of this sector in Serbia will be discussed. Food sector accounts for high percentage of total Serbian export. Yet, those products are of low added value, neither branded nor packed. In order to position producers of healthy food on an international market successfully, strength and weaknesses of domestic production and export will be identified as well as measures for its promotion. In this paper, literature review in field of food positioning and marketing will be presented. Various positioning strategies of healthy food will be discussed from the aspect of branding, country of origin image, marketing mix instruments, with special emphasis on promotion and product labelling. Special part of paper will be dedicated to specific aspects of buying and food consumption behaviour. This behaviour is under the influence of numerous factors, both personal and sociodemographic, which will be analyzed in order to identify adequate positioning strategies. At the end, recommendations for successfully healthy food positioning on an international market will be given. We will present ways of improving marketing strategies regarding exploiting identified chances on an international market.

  2. DEVELOPMENT PERSPECTIVES OF SECURITIES SECONDARY MARKET IN REPUBLIC OF MOLDOVA

    Directory of Open Access Journals (Sweden)

    Chetraru Aliona

    2012-07-01

    Full Text Available It’s an urgent necessity to determine the specific problems of the securities market in Republic of Moldova, in the context of policies and strategies of accession to the European and International activity standards, performance and quality, along with the implication and effects of the international financial crisis. Identification of the influence factors with negative on the secondary market will enable the formulation of recommendations, proposals, improvement and refreshing techniques for the capital market as a whole. The analysis of the secondary market indicators allowed concluding on a high degree of uncertainty and predictability of its evolution. Legislative and regulatory issues on the securities secondary market activity of professional participants, admit the interpretation duality of provisions concerned. National Commission of Financial Market activity as a mega-regulator of the financial market, although involving a increased complexity of activities concerning supervision, control and regulation of the financial (non-banking sector, do not enjoy great efficiency in terms of stabilization and promotion of the financial sector. The appearance of a stock institution as an alternative to the existing one, after 20 years of experience of the latter, theoretically opens new market opportunities, although in practical terms, at this moment of time, the market participants are reserved and undecided on the future development trend of the secondary market. The study is based on statistical data contained in annual reports of the National Financial Market Commission and published on the official website of JSC „Stock Exchange of Moldova”, analysis of legislative and regulatory provisions and international practices. The statistics cover the whole period of operation of the secondary market in Republic of Moldova, that is from 1995 to 2012, as much as the stock market segment and the counter. The research methodology

  3. The perspectives of the nuclear market development in the world

    International Nuclear Information System (INIS)

    2006-09-01

    Since the end of the second petroleum crisis the context has never been so favourable to the nuclear return. This situation is also realized by the implementing of the CO 2 emission quotas. Thinking that the renewable energies are not sufficient, this study presents the nuclear power as an imperative solution. The different technological channels are detailed. It provides also informations on the different operators of the market, the market volume in 2030, the more attractive markets and the groups ready to capture the market. (A.L.B.)

  4. Emerging equity market and economic development: Bangladesh perspective

    OpenAIRE

    Mohajan, Haradhan; Datta, Rajib; Das, Arjun

    2011-01-01

    Bangladesh capital market is one of the smallest market in Asia but the third largest in the South Asian region. A stock market or equity market is a public entity for the trading of company stock and derivatives at an agreed price. These are securities listed on a stock exchange as well as those only traded privately. Economic development is a term that generally refers to the sustained, concerted effort of policymakers and community to promote the standard of living and economic health in a...

  5. PRESENT STATE AND THE PERSPECTIVES OF SMS MARKETING IN ROMANIA

    Directory of Open Access Journals (Sweden)

    Mihai COSTEA

    2014-06-01

    Full Text Available The SMS (Short Message Service,which emerged at the beginning of the 90s as a result of the telephone services’ need for diversification, it is now used in the communication campaigns involving customized messaging, but also in general messaging campaigns sent both to the existing clients and to the potential ones. Thus, the SMS became widely used, turning into one of the most popular instruments of Mobile marketing and, soon becoming a separate concept named the SMS Marketing. Although there is the preconception that the mobile marketing and, namely, the SMS marketing is intended to be used primarily by the big corporations, which have the power and also the availability to invest substantial amounts of money in this sort of programs, the present paper intends precisely to debunk these preconceptions and, hence, to present the advantage of such marketing campaigns for the segment consisting of small and middle companies in Romania.

  6. Modeling work of the dispatching service of high-rise building as queuing system

    Science.gov (United States)

    Dement'eva, Marina; Dement'eva, Anastasiya

    2018-03-01

    The article presents the results of calculating the performance indicators of the dispatcher service of a high-rise building as a queuing system with an unlimited queue. The calculation was carried out for three models: with a single control room and brigade of service, with a single control room and a specialized service, with several dispatch centers and specialized services. The aim of the work was to investigate the influence of the structural scheme of the organization of the dispatcher service of a high-rise building on the amount of operating costs and the time of processing and fulfilling applications. The problems of high-rise construction and their impact on the complication of exploitation are analyzed. The composition of exploitation activities of high-rise buildings is analyzed. The relevance of the study is justified by the need to review the role of dispatch services in the structure of management of the quality of buildings. Dispatching service from the lower level of management of individual engineering systems becomes the main link in the centralized automated management of the exploitation of high-rise buildings. With the transition to market relations, the criterion of profitability at the organization of the dispatching service becomes one of the main parameters of the effectiveness of its work. A mathematical model for assessing the efficiency of the dispatching service on a set of quality of service indicators is proposed. The structure of operating costs is presented. The algorithm of decision-making is given when choosing the optimal structural scheme of the dispatching service of a high-rise building.

  7. Distributionally robust hydro-thermal-wind economic dispatch

    International Nuclear Information System (INIS)

    Chen, Yue; Wei, Wei; Liu, Feng; Mei, Shengwei

    2016-01-01

    Highlights: • A two-stage distributionally robust hydro-thermal-wind model is proposed. • A semi-definite programing equivalent and its algorithm are developed. • Cases that demonstrate the effectiveness of the proposed model are included. - Abstract: With the penetration of wind energy increasing, uncertainty has become a major challenge in power system dispatch. Hydro power can change rapidly and is regarded as one promising complementary energy resource to mitigate wind power fluctuation. Joint scheduling of hydro, thermal, and wind energy is attracting more and more attention nowadays. This paper proposes a distributionally robust hydro-thermal-wind economic dispatch (DR-HTW-ED) method to enhance the flexibility and reliability of power system operation. In contrast to the traditional stochastic optimization (SO) and adjustable robust optimization (ARO) method, distributionally robust optimization (DRO) method describes the uncertain wind power output by all possible probability distribution functions (PDFs) with the same mean and variance recovered from the forecast data, and optimizes the expected operation cost in the worst distribution. Traditional DRO optimized the random parameter in entire space, which is sometimes contradict to the actual situation. In this paper, we restrict the wind power uncertainty in a bounded set, and derive an equivalent semi-definite programming (SDP) for the DR-HTW-ED using S-lemma. A delayed constraint generation algorithm is suggested to solve it in a tractable manner. The proposed DR-HTW-ED is compared with the existing ARO based hydro-thermal-wind economic dispatch (AR-HTW-ED). Their respective features are shown from the perspective of computational efficiency and conservativeness of dispatch strategies.

  8. Marketing Decision Making and Decision Support: Challenges and Perspectives for Successful Marketing Management Support Systems

    NARCIS (Netherlands)

    G.H. van Bruggen (Gerrit); B. Wierenga (Berend)

    2009-01-01

    textabstractMarketing management support systems (MMSS) are computer-enabled devices that help marketers to make better decisions. Marketing processes can be quite complex, involving large numbers of variables and mostly outcomes are the results of the actions of many different stakeholders (e.g.,

  9. The development of market power in the Spanish power generation sector: Perspectives after market liberalization

    International Nuclear Information System (INIS)

    Ciarreta, Aitor; Nasirov, Shahriyar; Silva, Carlos

    2016-01-01

    This paper provides a comprehensive analysis of the market power problem in the Spanish power generation sector and examines how and to which extent the market has developed in terms of market power concerns after the market liberalization reforms. The methodology applied in this study includes typical ex-post structural and behavioral measures employed to estimate potential for market power, namely: concentration ratios (CR) (for the largest and the three largest suppliers), the Herfindahl–Hirschman Index (HHI), Entropy, Pivotal Supply Index, the Residual Supply Index and Residual Demand Elasticity (RDE). The results are presented for the two largest Spanish generating companies (Endesa and Iberdrola) acting in the Iberian Electricity Market (MIBEL), and in the Spanish Day-ahead electricity market. The results show evidence that these companies have behaved much more competitively in recent periods than in the beginning of the market liberalization. In addition, the paper discusses important structural and regulatory changes through market liberalization processes in the Spanish Day-ahead electricity market. - Highlights: •Competition and regulation in the Spanish electricity market. •The methodology applied in this study: ex-post structural and behavioral measures. •Key dominant companies behaved more competitively in recent periods. •Important structural and regulatory changes in the Spanish electricity market.

  10. ANALYZING SOCIAL NETWORKS FROM THE PERSPECTIVE OF MARKETING DECISIONS

    Directory of Open Access Journals (Sweden)

    Logica BANICA

    2015-12-01

    Full Text Available Nowadays, the Web became more than a space for product presentation, but also a capitalization market (e-commerce and an efficient way to know the customer preferences and to meet their requirements. Large companies have the financial potential to use various marketing strategies and, in particular, digital-marketing. Instead, small businesses are looking for lower cost or no cost methods (also called guerrilla marketing. A small company can compete with a large company by approaching a particular range of products that excel in quality, and also by inventiveness in the marketing strategy. During 2010-2015 the potential of Information Technology and Communications (IT&C sector was proved for the companies which aimed towards modernization of technologies and introduced new strategies in order to commercialize new products. An important challenge for companies was to be aware of the changes in customer behaviour, using social networks software. Finally, research centers have set up new IT&C services and improved marketing and communications following the crisis. More and more companies invest in analytic tools to monitor their marketing strategies and Big Data becomes extremely useful for this purpose, using information like customer demographics and spending habits, oscillation between simplicity, comfort and glamour. There are various tools that can transform in a very short time, massive amounts of data into real business value in a very short time, helping companies and retailers to understand, at any point in the product lifecycle, which trends are gaining and which are losing ground. These insights give them the possibility to reduce the risk of not selling their products by making adjustments to the design, production or promotional strategies, before putting the goods on the market. In this paper we aim to present the advantages of exploring customer requirements from social media for marketing strategy of an enterprise, by using SNA

  11. THE EFFECTS OF MARKETING MIX ON CONSUMER SATISFACTION: A LITERATURE REVIEW FROM ISLAMIC PERSPECTIVES

    Directory of Open Access Journals (Sweden)

    Selim AHMED

    2015-02-01

    Full Text Available Customer satisfaction is one of the essential factors for the success of a company. To achieve the high customer satisfaction, companies must know when and how their customers are satisfied about the products and services. Nowadays, different companies follow different types of marketing strategies based on the target market demand. The majority of companies follow a conventional marketing strategy, but some companies choose to follow a religious or spiritual marketing strategy such as the Islamic marketing strategy. Conventional marketing strategies satisfy the customers based on the current needs of the customer, whereas, Islamic marketing strategies satisfy the customers based on the human values, marketing cultures, and Islamic rules and regulations (shariah laws. Apart from conventional marketing strategies, the Islamic marketing strategies more focus on religious rules and ethics which do not exist in conventional marketing. Thus, this study discusses how marketing mix (product, price, place and promotion influences customer satisfaction from Islamic perspectives and why it is necessary for the consumers.

  12. RESEARCH ON TOURISM DESTINATIONS MARKETING FROM THE PUBLIC RELATIONS’ PERSPECTIVE

    Directory of Open Access Journals (Sweden)

    Gabriela ARIONESEI

    2012-12-01

    Full Text Available Nowadays, tourism destinations are more and more determined to build a unique and competitive identity and image in consumers’ minds. Even though the marketing of tourism destinations has been awarded an intended purpose, in practice there is a lack of steadiness, sometimes an unexplained deficiency of empirical academic research. In some countries, many without "a tradition in tourism", building a marketing strategy for travel destinations is based on artificial and without substance images/perceptions of real and potential tourists. The paper describes the role of marketing in the domain of tourism, emphasizing the importance of public relations in the promotion process of the region of Bucovina.

  13. A statistical physics perspective on criticality in financial markets

    International Nuclear Information System (INIS)

    Bury, Thomas

    2013-01-01

    Stock markets are complex systems exhibiting collective phenomena and particular features such as synchronization, fluctuations distributed as power-laws, non-random structures and similarity to neural networks. Such specific properties suggest that markets operate at a very special point. Financial markets are believed to be critical by analogy to physical systems, but little statistically founded evidence has been given. Through a data-based methodology and comparison to simulations inspired by the statistical physics of complex systems, we show that the Dow Jones and index sets are not rigorously critical. However, financial systems are closer to criticality in the crash neighborhood. (paper)

  14. Marketing strategies in a sensemaking perspective: Theoretical aspects

    DEFF Research Database (Denmark)

    Madsen, Charlotte Øland

    2000-01-01

    It is suggested in this paper that through an analysis of sensemaking processes on the individual, departmental, organisational and corporate levels in the organisation it will be possible to identify critical success factors in strategic sales and marketing planning and goal realisation. The con......It is suggested in this paper that through an analysis of sensemaking processes on the individual, departmental, organisational and corporate levels in the organisation it will be possible to identify critical success factors in strategic sales and marketing planning and goal realisation...... the marketing strategic critical success factors, to improve their competitiveness....

  15. An internal marketing and brand awareness perspective in a service

    African Journals Online (AJOL)

    approach, network and systems complexity is recognised (Gummesson et al. 2010 ... the internal marketing elements need to have a relationship with brand awareness .... implemented effectively, customers have a satisfactory experience, and ...

  16. The Capital Market in Nigeria in Historical Perspective | Balogun ...

    African Journals Online (AJOL)

    Open Access DOWNLOAD FULL TEXT ... Emerging capital markets all over the world have a history and Nigeria is not in any way different. ... this paper considers the establishment and operation of the Securities and Exchange Commission.

  17. EFFICIENCY OF FOREIGN EXCHANGE MARKETS: A DEVELOPING COUNTRY PERSPECTIVE

    Directory of Open Access Journals (Sweden)

    Guneratne B Wickremasinghe

    2005-01-01

    Full Text Available This study tests weak and semi-strong form efficiency of the foreign exchange market in Sri Lanka during the recent float using six bilateral exchange rates. Weak-form efficiency is examined using unit root tests while semi-strong form efficiency is tested using co-integration, Granger causality tests and variance decomposition analysis. Results indicate that the Sri Lankan foreign exchange market is consistent with the weak-form of the efficient market hypothesis (EMH. However, the results provide evidence against the semi-strong version of the EMH. These results have important implications for government policy makers and participants in the foreign exchange market of Sri Lanka.

  18. An agency theory perspective on the purchase of marketing services

    NARCIS (Netherlands)

    Tate, W.L.; Ellram, L.M.; Bals, L.; Hartmann, E.; Valk, van der W.

    2010-01-01

    The purchase of business services has become an important part of organizations' acquisition of external resources, and is therefore receiving growing scholarly attention. The supply management function is increasingly supporting more complex service purchases, including a wide range of marketing

  19. [Changes in labor market participation of older employees in Germany: the perspective of labor market research].

    Science.gov (United States)

    Brussig, M

    2009-08-01

    For many years, Germany has been regarded in international comparisons as an example of a generous early retirement culture, resulting in a low labor market participation of older employees. Recently, however, employment rates of older employees have increased remarkably. Reasons are the demographic structure of older persons in Germany, a long-term trend of increasing female labor market participation, and reforms in labor-market policies and pension policies during the last 10 years. Despite an increasing labor market participation of older employees, traditional labor market risks for older persons partly remained, but some new risks evolved as well. Therefore, social differentiation among older employees increased.Although detailed macro descriptions exist, the causes of labor market developments cannot be fully understood with cross-sectional data alone. An important stimulus is to be expected from individual longitudinal data which reflect employment histories and labor market transitions such as employment exit and retirement.

  20. Increased Correlation in Bear markets: A Downside Risk Perspective

    OpenAIRE

    Campbell, Rachel; Koedijk, Kees; Kofman, Paul

    2002-01-01

    A number of studies have provided evidence of increased correlation in global financial market returns during bear markets. Others, however, have shown that some of this evidence may have been biased. We derive an alternative estimator for implied correlation based on portfolio downside risk measures that does not suffer from this bias. These unbiased quantile correlation estimates are directly applicable to portfolio optimization and to risk management techniques in general. This simple and ...

  1. AlintaGas perspective on evolving competition in the Western Australian energy market

    International Nuclear Information System (INIS)

    Harvey, Ph.

    1999-01-01

    The author discusses the evolving competition in the Western Australian energy market, with a clear focus on gas. Before considering the future energy market, he puts today's market in perspective and set the framework within which the development of the future markets should be considered. What is a competitive market? It is a market where there are enough producers and enough users for competition between them to determine prices, which are set prices, not costs. An example of a competitive gas market in Western Australia is the Pilbara. There are enough producers and enough users in the Pilbara area that gas prices are set by the normal forces of supply and demand and transport costs are essentially negligible. There is no need for regulation or any external price setting - the forces of supply and demand determine prices. In the south west gas market there are the same gas suppliers, but a different and larger group of customers. This market differs from the Pilbara market because now there are transport costs involved. The transport element is a natural monopoly - and it is important to ensure transport prices do not distort the competitive market established between producers and users. Hence, third party access to the Dampier to Bunbury Natural Gas Pipeline (DBNGP), under properly regulated access arrangements to ensure there is no market distortion, allows the forces of competition to set prices in the south west gas market. Western Australia is fortunate - and unique among the Australian states - in that it has a number of gas producers keen to sell into Western Australian gas markets. Hence, gas on gas competition - as well as inter-fuel competition - is setting prices. For historic reasons - and they are good reasons - energy markets in Western Australia are not yet completely open. There is however a program of market deregulation that commenced on I January 1995 and will be completed on July 2002, which means that all gas customers, even residential

  2. Online Dispatching Rules For Vehicle-Based Internal Transport Systems

    NARCIS (Netherlands)

    T. Le-Anh (Tuan); M.B.M. de Koster (René)

    2004-01-01

    textabstractOn-line vehicles dispatching rules are widely used in many facilities such as warehouses to control vehicles' movements. Single-attribute dispatching rules, which dispatch vehicles based on only one parameter, are used commonly. However, multi-attribute dispatching rules prove to be

  3. Perspectives of development of the nuclear market in the world

    International Nuclear Information System (INIS)

    2006-09-01

    Since the end of the second oil shock, the context has never been as favorable as today for a re-launching of nuclear energy. The growth of energy demand requires heavy investments in new power production capacities. The explosion of fossil fuel prices and the implementation of the carbon trade market in Europe have burdened the competitiveness and price of electricity generated from these energy sources. New and renewable energies will not be capable to take up the challenge of production capacities and thus the nuclear power appears as the inevitable solution, despite the investments needed and the problem of wastes management. Moreover, most nuclear plants in operation today were built during the 1970-1980 era and, despite their lifetime extension, the USA, France, Japan, Russia and Germany will have to replace 80 to 100% of their nuclear park within the next 20 years. Taking into account the administrative and construction delays, the investment decisions will have to be taken in the coming years. This study answers the following questions: what reactor technologies dominate the market today? What are the forces in presence at each sector of the nuclear industry? What is the weight of each market segment? Who are the operators positioned in the market of 3. generation reactors? What will be the size of the market by 2030? What are the most attractive markets? Who are the best positioned groups to capture these markets? This study is based on the analysis of 14 representative groups of the nuclear sector: vertically integrated operators, fuel cycle front-end specialists, reactor construction specialists and atypical nuclear fuel companies. (J.S.)

  4. A direct Newton-Raphson economic dispatch

    International Nuclear Information System (INIS)

    Lin, C.E.; Chen, S.T.; Huang, C.L.

    1992-01-01

    This paper presents a new method to solve the real-time economic dispatch problem using an alternative Jacobian matrix considering system constraints. The transition loss is approximately expressed in terms of generating powers and the generalized generation shift distribution factor. Based on this expression, a set of simultaneous equations of Jacobian matrix is formulated and solved by the Newton-Raphson method. The proposed method eliminates the penalty factor calculation, and solves the economic dispatch directly. The proposed method obtains very fast solution speed and maintains good accuracy from test examples. It is good approach to solve the economic dispatch problem

  5. Integrating cell phones and mobile technologies into public health practice: a social marketing perspective.

    Science.gov (United States)

    Lefebvre, Craig

    2009-10-01

    Mobile communications are being used for many purposes, from instant messaging (IM), mobile or microblogging (Twitter), social networking sites (Facebook, MySpace), e-mail to basic voicemail. A brief background on cell phone and mobile technology use in public health is reviewed. The focus of the article is framing the use of mobile technologies in public health from a social marketer's perspective--using the 4 Ps marketing mix as a guide.

  6. MARKETING OBJECTIVES OF RETAILERS WITH DIFFERENTIATED GOODS: AN EVOLUTIONARY PERSPECTIVE

    Institute of Scientific and Technical Information of China (English)

    Tiaojun XIAO; Gang YU

    2006-01-01

    In the real world, revenue maximization behavior may prevail in various markets. To understand this phenomenon, we develop a two-population model with two-vertically integrated channels. Every channel consists of one manufacturer and many (a sufficiently large number of) retailers that sell products in different markets by adopting pure marketing objective strategies: profit maximization and revenue maximization. We study the marketing objective behaviors in the quantity-setting duopoly and the price-setting duopoly situations respectively from an indirect evolutionary point of view. In the quantity-setting duopoly situation, we find that whether the equilibrium is an evolutionarily stable strategy depends on the type of strategic interaction (substitutes or complements), relative unit cost, market scale, etc. We extend it to the case with continuous preferences. We argue that revenue maximization may be an evolutionarily stable strategy and profit maximization strategy may be unstable. Under proper conditions, revenue maximization behavior can coexist with profit maximization behavior. In the price-setting duopoly situation with linear demand functions, we find that profit maximization is always an evolutionarily stable strategy and revenue maximization behavior will gradually become extinct. The extended model has a similar result but the retailers may compromise the two pure strategies.

  7. Marketing Expansive Strategies of Scotch Whisky in China Market: A Challenger's perspective

    OpenAIRE

    Wang, Wenchuang

    2005-01-01

    "Love makes the world go round? Not at all. Whisky makes it go round twice as fast!" Compton Mackenzie wrote in the book - " Whisky Galore". Being famously called the "water of life", Scotch whisky has been the world's leading spirit drink and outsells every other noble spirit in world markets. Compared with the success in Europe, South Korea and Japan, Scotch whisky in China market is still very much in its infancy. But the world's largest market clearly provides huge potential, especi...

  8. LOOKING AT PERCEIVED VALUE AND EDUCATION MARKETING FROM A DIFFERENT PERSPECTIVE: PERCEIVED VALUE OF MARKETING EDUCATION

    OpenAIRE

    Sığırcı, Özge; Gürdal, Sahavet

    2012-01-01

    The objective of this study is both to see the perceived value of marketing education, and to investigate whether there are any differences among people based on gender, age, marketing education level, and the sacrifices done for the marketing education. Exploratory Factor Analysis and a Reliability Analysis is conducted. Additionally, Independent Samples T-test and One-Way ANOVA is conducted to reveal the differences based on aforementioned differences in sample. Some significant diffe...

  9. Financing wind power projects : perspectives from the US market

    International Nuclear Information System (INIS)

    Alam, M.

    2005-01-01

    This presentation outlined the recent assignments, core competencies and scope of services provided by Alyra Renewable Energy Finance Advisors. Renewable energy developers seek Alyra's assistance in developing strategies to achieve the most competitive solutions in finance and strategy. Alyra has broad finance expertise in renewable energy projects, a deep knowledge of markets and a significant wind industry network. Alyra identifies emerging issues, completes financing solutions and helps with contract negotiations. This presentation outlined the notable features of wind financing, wind assessment, offtake arrangements, equity considerations, US wind debt markets, long term bank financing, and combined bank and private placement financing. It also included recent debt market activity for seven large wind farms in the United States. tabs., figs

  10. Opening the electricity market - the Swiss Confederation's perspectives

    International Nuclear Information System (INIS)

    Steinmann, W.

    2002-01-01

    This article discusses the possibilities offered by the opening of the Swiss electricity market in the European context. The importance of appropriate legislation that would enable Switzerland to actively take part in the shaping of a Europe-wide electricity market is stressed. Measures to be considered such as those in the areas of third-party access, tariffs, security of supply and the promotion of renewable sources of energy are discussed. Questions of public service are addressed and comparisons are made to solutions that have been implemented in other areas such as post, telecommunications and the railway system. The regulations and structures suggested in Swiss proposals for legislation are discussed in detail

  11. The economics of electricity markets

    CERN Document Server

    Biggar, Darryl R

    2014-01-01

    With the transition to liberalized electricity markets in many countries, the shift to more environmentally sustainable forms of power generation and increasing penetration of electric vehicles and smart appliances, a fundamental understanding of the economic principles underpinning the electricity industry is vital. Using clarity and precision, the authors successfully explain economic theory of all liberalized electricity market types from a cross-disciplinary engineering and policy perspective. No prior engineering knowledge or economics expertise is assumed in introducing key ideas such as nodal pricing, optimal dispatch and efficient pricing or in extending those models to areas including investment, risk management and the handling of contingencies. Key features: Comprehensively covers the principles of all liberalized electricity market types, including the US, Europe, New Zealand and Australia. Provides up to date coverage of research and policy iss es, including design of financial transmission rig...

  12. Marketing communication and automatic consumer responses : a context dependency perspective

    NARCIS (Netherlands)

    Fransen, M.L.

    2008-01-01

    Brands, advertisements and persuasive messages have become part of our daily lives. It is almost impossible to spend a whole day without being exposed to a multitude of marketing expressions trying to inform, persuade, and seduce us into buying all kinds of products. The present dissertation

  13. LABOUR MARKET EFFECTS OF FLEXICURITY FROM A REGIONAL PERSPECTIVE

    NARCIS (Netherlands)

    De Groot, Ayolt J.; Elhorst, J. Paul

    2010-01-01

    One of the main questions for politicians is how to introduce more flexibility in the labour market while still providing employees with ample social security. The concept of flexicurity has sprung to attention through its success in Denmark. This paper explores whether the Danish model can also be

  14. A Market Failure Perspective on Value Creation in PSM

    DEFF Research Database (Denmark)

    Berg, Christian Edelvold; Lowe, Gregory Ferrell; Lund, Anker Brink

    2014-01-01

    Public service media is present in most countries because public intervention of this kind compensates market-failure by providing merit goods that are not provided by commercial players to the public writ large. Nonetheless, PSM is often regarded as a negative for private media providers...

  15. Labour Market Effects of Parental Leave: A European Perspective

    NARCIS (Netherlands)

    Akgündüz, Y.E.; Plantenga, J.

    2011-01-01

    We investigate the aggregate-level effects of parental leave legislation on various labour market outcomes of women in 16 European countries for the period since 1970. The paper updates and extends previous findings in the literature. Results show increases in participation rates that diminish with

  16. Social Responsibility in Advertising: A Marketing Communications Student Perspective

    Science.gov (United States)

    Kendrick, Alice; Fullerton, Jami A.; Kim, Yeo Jung

    2013-01-01

    Although advertising has played a key role in bringing corporate social responsibility (CSR) to the public agenda on behalf of agency clients, little effort has been made to define what social responsibility means in advertising. A national survey of 1,045 advertising and marketing communications students from 176 colleges and universities were…

  17. Correlation between agricultural markets in dynamic perspective-Evidence from China and the US futures markets

    Science.gov (United States)

    Jia, Rui-Lin; Wang, Dong-Hua; Tu, Jing-Qing; Li, Sai-Ping

    2016-12-01

    Emerging as the earliest futures markets, agricultural futures markets play an important role in risk aversion and price discovery. With the integration of global economy, the linkage between domestic and international futures markets becomes closer than ever. By using the thermal optimal path (TOP) method, this paper selects soybean, corn and wheat as the representatives to study the dynamic lead-lag relationship between the Chinese and American markets in both returns and volatility. The results indicate that: (1) For the futures return, different kinds of agricultural futures lead-lag relationship between China and the US varied before 2014 both in direction and order in different time periods. However, China leads the US for all the three kinds we study after 2014. (2) Agricultural commodities subject to less import restrictions and government regulations in China such as soybean are more susceptible to the fluctuations from the international markets. On the other hand, lower foreign trade openness and more government regulation species such as wheat are less affected by fluctuations from outside. (3) The volatility transmission from the US to China wheat futures market takes longer time than soybean, which suggests that China's soybean futures market is more closely linked to the international agricultural futures market than wheat.

  18. Wind power generation, load management and dispatch

    International Nuclear Information System (INIS)

    Canazza, V.; Cirillo, M.

    2007-01-01

    The renewed commitment of the United States and European Union for the promotion of renewable energy sources makes some reflections on the appropriate management of dispatch priority of renewable energy in Italy [it

  19. Research on technical trading and market efficiency : a trader's perspective

    OpenAIRE

    Vico-Ivanina, Julianna V.

    2012-01-01

    Research on the predictive power of technical analysis is a matter of controversy. The objective of this thesis is to look at the empirical research done on technical trading and see how the results can be used from a trader’s perspective. Some results provide strong support for the technical trading and propose useful trading strategies. However, there are some limitations regarding transaction costs, risk adjustment, and statistical tests. Technical research has developed new methodology ap...

  20. Computer-aided dispatching system design specification

    Energy Technology Data Exchange (ETDEWEB)

    Briggs, M.G.

    1997-12-16

    This document defines the performance requirements for a graphic display dispatching system to support Hanford Patrol Operations Center. This document reflects the as-built requirements for the system that was delivered by GTE Northwest, Inc. This system provided a commercial off-the-shelf computer-aided dispatching system and alarm monitoring system currently in operations at the Hanford Patrol Operations Center, Building 2721E. This system also provides alarm back-up capability for the Plutonium Finishing Plant (PFP).

  1. Computer-Aided dispatching system design specification

    International Nuclear Information System (INIS)

    Briggs, M.G.

    1996-01-01

    This document defines the performance requirements for a graphic display dispatching system to support Hanford Patrol emergency response. This system is defined as a Commercial-Off the-Shelf computer dispatching system providing both text and graphical display information while interfacing with the diverse reporting system within the Hanford Facility. This system also provided expansion capabilities to integrate Hanford Fire and the Occurrence Notification Center and provides back-up capabilities for the Plutonium Processing Facility

  2. Computer-aided dispatching system design specification

    International Nuclear Information System (INIS)

    Briggs, M.G.

    1997-01-01

    This document defines the performance requirements for a graphic display dispatching system to support Hanford Patrol Operations Center. This document reflects the as-built requirements for the system that was delivered by GTE Northwest, Inc. This system provided a commercial off-the-shelf computer-aided dispatching system and alarm monitoring system currently in operations at the Hanford Patrol Operations Center, Building 2721E. This system also provides alarm back-up capability for the Plutonium Finishing Plant (PFP)

  3. An analytical framework for evaluating the value of enhanced customisation: an integrated operations-marketing perspective

    DEFF Research Database (Denmark)

    Wong, Hartanto; Eyers, Daniel

    2011-01-01

    In this paper we present a formal approach to evaluate the value of enhanced customisation. The suggested approach is based on a new perspective addressing the important alignment between the operations and marketing functions, under which we are able to obtain a more holistic understanding...

  4. State forestry agency perspectives on carbon management and carbon market assistance to family forest owners

    Science.gov (United States)

    Kristell A. Miller; Stephanie A. Snyder; Michael A. Kilgore

    2015-01-01

    Family forest owners within the United States could potentially make significant contributions to sequestration efforts. However, we expect that landowners will need assistance if they are to successfully implement carbon management techniques and/or navigate through complex carbon market requirements. State forestry agencies were surveyed to gather their perspectives...

  5. The world nuclear market and its prospects; Le marche mondial du nucleaire et ses perspectives

    Energy Technology Data Exchange (ETDEWEB)

    Anon.

    2010-07-15

    This market study of the nuclear industry presents: 1 - the dynamics of nuclear markets: organisation of the nuclear industry (fuel cycle, reactors), market analysis and key figures (uranium production, conversion and enrichment, fuel fabrication, reactor manufacturing, spent fuel reprocessing), strengths in presence and competition structure (companies ranking, market shares, positioning); 2 - nuclear renaissance and its basis: a suitable answer to the present day energy and environmental challenges (carbon-free energy and low volatility of fuel price), conjunction of favourable conditions (security of fuel supplies, political support, necessity of plants renewal), three main uncertainties (waste management, safety aspect, public opinion weight); 3 - perspectives of development at the 2030 prospects: data (scope of renaissance, market size), sector reconfiguration scenarios (evolution of competition, reconfiguration paths, concentration trend); 4 - analysis of the strategy of 13 companies, suppliers of the nuclear industry, with their key figures, positioning and strategy (production capacity, partnerships, external growth investments, new technical developments etc.). (J.S.)

  6. Enriching services and uranium markets from an international supplier's perspective

    International Nuclear Information System (INIS)

    Guais, J.C.; Peterson, C.H.

    1987-01-01

    In the past 10 yr, the international market for nuclear fuel cycle products and services, mainly yellowcake and separative work units (SWUs), has been characterized by shifting patterns in global demand and resource allocation. For suppliers as well as buyers, the analysis of the supply and demand pattern over the next 10 yr can be a useful exercise, especially if it highlights geopolitical realities and the influence of new technologies. This paper will attempt to answer two questions related to the marketing of natural uranium and enrichment services: (1) on a global basis (i.e., for the Western World), are uranium and enrichment capacities now on line sufficient to meet long-term demand. (2) On a regional basis (the US, Europe, and Far East), what is the short-to-medium term pattern of the supply-and-demand balance

  7. Liquefied natural gas : a Canadian perspective : an energy market assessment

    International Nuclear Information System (INIS)

    2009-01-01

    World requirements for energy and natural gas are expected to increase in the near future. This energy market assessment presented an overview of global liquefied natural gas (LNG) supply and demand, and discussed the potential effects that imported LNG may have on Canadian gas markets and energy infrastructure. Regasification projects will double the world's existing LNG receiving capacity by 2015. However, LNG pricing will still be indexed to the price of crude oil and oil products in the future. LNG price differences will affect trading opportunities as well as the flow of LNG between regions. North American LNG facility development will be influenced by outlooks for continental gas supply and demand. Current declines combined with recent increases in United States natural gas production from unconventional gas resources will reduce requirements for LNG in the near future, and may have a significant impact on long-term North American and global LNG requirements. Canada's existing facilities are located competitively with other terminals. 33 figs.

  8. E-COMMERCE MARKET AND PERSPECTIVES FOR THE REVERSE COMMERCE

    Directory of Open Access Journals (Sweden)

    Michał Laskowski

    2015-12-01

    Full Text Available E-commerce has been evolving from being a purely niche phenomenon to owning a vital share in economies of developed countries. Growth of such distribution and sales channel has been highly correlated with technological improvements penetrating modern societies. Today we stand in front of new ideas, adoption barriers and profit opportunities. There are a few trends ready to take off in the near future, one of them is the idea of reverse e-commerce, which is engaging the consumer even more into a highly personalized buying process. Nevertheless, every new idea needs the suitable time and place to launch. The purpose of this analysis is to verify prospects for the reverse e-commerce, which has a huge market potential. Reverse e-Commerce has every chance of becoming a new, still undiscovered now, marketing channel.

  9. Divisionalization, Franchising, or Mixing: A Market Competition Perspective

    OpenAIRE

    Chi-Chih Lin

    2010-01-01

    This paper considers strategic delegation for analyzing the optimal retail-organizational form for a firm. Our results indicate that expansion by a mix of divisions and franchises is possible, provided that there exists hierarchical conflict, the market is medium-sized, and the products are imperfect substitutes. The sales maximization for divisionalization plays an important role in the choice of retail-organizational form. This stems from the fact that the equilibrium outcome of profit dele...

  10. Variance risk premia in CO_2 markets: A political perspective

    International Nuclear Information System (INIS)

    Reckling, Dennis

    2016-01-01

    The European Commission discusses the change of free allocation plans to guarantee a stable market equilibrium. Selling over-allocated contracts effectively depreciates prices and negates the effect intended by the regulator to establish a stable price mechanism for CO_2 assets. Our paper investigates mispricing and allocation issues by quantitatively analyzing variance risk premia of CO_2 markets over the course of changing regimes (Phase I-III) for three different assets (European Union Allowances, Certified Emissions Reductions and European Reduction Units). The research paper gives recommendations to regulatory bodies in order to most effectively cap the overall carbon dioxide emissions. The analysis of an enriched dataset, comprising not only of additional CO_2 assets, but also containing data from the European Energy Exchange, shows that variance risk premia are equal to a sample average of 0.69 for European Union Allowances (EUA), 0.17 for Certified Emissions Reductions (CER) and 0.81 for European Reduction Units (ERU). We identify the existence of a common risk factor across different assets that justifies the presence of risk premia. Various policy implications with regards to gaining investors’ confidence in the market are being reviewed. Consequently, we recommend the implementation of a price collar approach to support stable prices for emission allowances. - Highlights: •Enriched dataset covering all three political phases of the CO_2 markets. •Clear policy implications for regulators to most effectively cap the overall CO_2 emissions pool. •Applying a cross-asset benchmark index for variance beta estimation. •CER contracts have been analyzed with respect to variance risk premia for the first time. •Increased forecasting accuracy for CO_2 asset returns by using variance risk premia.

  11. Composite indicators of labour market regulations in a comparative perspective

    Directory of Open Access Journals (Sweden)

    Mariya Aleksynska

    2016-02-01

    Full Text Available Abstract Technological progress and the internet brought about new possibilities of creating, storing, exchanging, replicating, and using various kinds of data for research. This paper discusses some of the dangers embedded into the reuse of data produced by some institutions by other institutions through the combination and aggregation of initial data into various data products. To this end, we use an example of labour market regulations’ indicators developed by the World Economic Forum, the International Institute for Management Development (IMD, and the Fraser Institute, which are all partly based on the World Bank Employing Workers Indicator. We document how these three indicators compare and identify both their common and specific limitations. For each of these indicators, the choice of subcomponents and of aggregate techniques results in different pictures of labour market regulations, despite the use of the overlapping initial sources of data. Our comparative exercise calls for continuous efforts to improve the indicators of labour market regulations, as well as for cautious use of such indicators for research and policy advice. JEL codes: J00, J8, Y1

  12. Tax regulating carbon market in Brazil: barriers and perspectives

    International Nuclear Information System (INIS)

    Marques, Fernando; Magalhaes, Gerusa; Parente, Virginia

    2010-01-01

    The world is moving towards a low carbon economy to fight global warming caused by increases in anthropogenic emissions of greenhouse gases (GHGs). The carbon market beckons as a promising opportunity for Brazil through Clean Development Mechanism (CDM) projects, which result in Certified Emission Reductions (CERs). Although Brazil is responsible for about 8% of all CDM projects in the world, there is still no specific tax regulation for CERs, thus hindering the development of carbon market in Brazil. It is essential that Brazil have a consistent internal framework which guarantees to potential investors a minimum security on the legal and fiscal operations of CERs. There are government institutions, considering the current law and that, given the number of bills being processed in Congress, are not definitive. Such bills have different understandings for the legal classification of CERs and the related tax treatment. This article supports an urgent need for a regulatory tax system for CERs, proposing a tax exemption on transactions involving CERs in order to encourage the effective development of carbon markets in Brazil in the context of the currently international legal system in which Kyoto Protocol is based. (author)

  13. What is materialism? Testing two dominant perspectives on materialism in the marketing literature

    Directory of Open Access Journals (Sweden)

    Manchiraju Srikant

    2015-09-01

    Full Text Available Materialism is defined as the importance an individual attaches to worldly possessions, which has been considered as an important construct in consumer behavior and marketing literature. There are two dominant perspectives on individual materialism in the marketing literature that focus on (1 personality traits or (2 individual personal values. However, several scholars have questioned the aforementioned materialism conceptualizations. Therefore, the present study directly compares the constructs of personality materialism and value materialism. Structural equation modeling was employed to address the following issues: (1 what are the key conceptual dimensions of materialism, (2 how much do they overlap, and (3 what is their discriminant validity in predicting outcomes linked to materialism. We suggest these two dominant perspectives on individual materialism are two distinct constructs, as they shared only 21 percent of common variance. Furthermore, we stress the multi-faceted nature of materialism, with an emphasis on future research directions related to materialism in marketing.

  14. PV solar electricity industry: Market growth and perspective

    Energy Technology Data Exchange (ETDEWEB)

    Hoffmann, Winfried [RWE SCHOTT Solar GmbH, Carl-Zeiss-Str. 4, 63755 Alzenau (Germany)

    2006-11-23

    The photovoltaic (PV) solar electricity market has shown an impressive 33% growth per year since 1997 until today with market support programs as the main driving force. The rationales for this development and the future projections towards a 100 billion | industry in the 2020s, by then only driven by serving cost-competitively customer needs are described. The PV market, likely to have reached about 600MW in the year 2003, is discussed according to its four major segments: consumer applications, remote industrial electrification, developing countries, and grid-connected systems. While in the past, consumer products and remote industrial applications used to be the main cause for turnover in PV, in recent years the driving forces are more pronounced in the grid-connected systems and by installations in developing countries. Examples illustrating the clear advantage of systems using PV over conventional systems based, e.g., on diesel generators in the rural and remote electrification sector are discussed. For the promotion of rural electrification combined with the creation of local business and employment, suitable measures are proposed in the context of the PV product value chain. The competitiveness of grid-connected systems is addressed, where electricity generating costs for PV are projected to start to compete with conventional utility peak power quite early between 2010 and 2020 if time-dependent electricity tariffs different for bulk and peak power are assumed. The most effective current-pulling force for grid-connected systems is found to be the German Renewable Energy (EEG) Feed-in Law where the customers are focusing on yield, performance, and long-life availability. The future growth in the above-defined four market segments are discussed and the importance of industry political actions in order to stimulate the markets either in grid-connected systems by feed-in tariff programs as well as for off-grid rural developing country applications by long

  15. PV solar electricity industry: Market growth and perspective

    International Nuclear Information System (INIS)

    Hoffmann, Winfried

    2006-01-01

    The photovoltaic (PV) solar electricity market has shown an impressive 33% growth per year since 1997 until today with market support programs as the main driving force. The rationales for this development and the future projections towards a 100 billion | industry in the 2020s, by then only driven by serving cost-competitively customer needs are described. The PV market, likely to have reached about 600MW in the year 2003, is discussed according to its four major segments: consumer applications, remote industrial electrification, developing countries, and grid-connected systems. While in the past, consumer products and remote industrial applications used to be the main cause for turnover in PV, in recent years the driving forces are more pronounced in the grid-connected systems and by installations in developing countries. Examples illustrating the clear advantage of systems using PV over conventional systems based, e.g., on diesel generators in the rural and remote electrification sector are discussed. For the promotion of rural electrification combined with the creation of local business and employment, suitable measures are proposed in the context of the PV product value chain. The competitiveness of grid-connected systems is addressed, where electricity generating costs for PV are projected to start to compete with conventional utility peak power quite early between 2010 and 2020 if time-dependent electricity tariffs different for bulk and peak power are assumed. The most effective current-pulling force for grid-connected systems is found to be the German Renewable Energy (EEG) Feed-in Law where the customers are focusing on yield, performance, and long-life availability. The future growth in the above-defined four market segments are discussed and the importance of industry political actions in order to stimulate the markets either in grid-connected systems by feed-in tariff programs as well as for off-grid rural developing country applications by long

  16. Perspectives for pyrolysis oil production and market in Scandinavia

    International Nuclear Information System (INIS)

    Sipilae, K.; Oasmaa, A.; Solantausta, Y.; Arpiainen, V.; Nyroenen, T.

    1999-01-01

    Commercial power production from biomass is mainly based on various combustion technologies, new gasification technologies being on pilot and demonstration scale in Europe. From the market viewpoint, there will be an attractive and large market volume for small and medium-scale combined heat and power production (CHP) and for liquid bioenergy products in order to meet the Kyoto challenges in Europe by the year 2010. Biomass pyrolysis technology offers a novel method of converting solid biomass to a liquid product which can easily be transported, stored and utilised for electricity production by diesel engines and gas turbines. The overall efficiency in pyrolysis oil production can be increased from 65 to 90 % (LHV) by integrating the big-oil production to a conventional boiler plant, the-system identified by VTT. A modern diesel power plant has an efficiency of 40 - 44 % with a high power-to-heat ratio. Parallel to diesel power plants, the big-oil can be used in existing heating oil boilers with minor burner modifications. The paper comprises an overview of market assessments in Scandinavia and a summary of pyrolysis oil production, stability and properties tests. The challenge of today is to understand and improve the properties of pyrolysis oils in order to reach a 12-month storage time without any changes in the homogeneity of pyrolysis oils. Reliable operation of oil-fired boilers and diesel power plants has to be demonstrated. As soon as these problems have been solved, biomass pyrolysis technologies will offer new attractive bioenergy market opportunities where a huge potential can be reached by conversing existing petroleum-fired boilers, 0.1 - 10 MW to big-oils and followed by combined heat and power production with high-efficiency diesel power plants in 0.1 - 10 MW scale. Pyrolysis technology is clearly the most attractive method for producing liquid biofuels, compared to bioalcohols and biodiesel. With the present price structure, pyrolysis oil can be

  17. Evaluation of Market Design Agents: The Mertacor Perspective

    Science.gov (United States)

    Stavrogiannis, Lampros C.; Mitkas, Pericles A.

    The annual Trading Agent Competition for Market Design, CAT, provides a testbed to study the mechanisms that modern stock exchanges use in their effort to attract potential traders while maximizing their profit. This paper presents an evaluation of the agents that participated in the 2008 competition. The evaluation is based on the analysis of the CAT finals as well as on the results obtained from post-tournament experiments. We present Mertacor, our entrant for 2008, and compare it with the other available agents. In addition, we introduce a simple yet effective way of computing the global competitive equilibrium that Mertacor utilizes and discuss its importance for the game.

  18. Perspectives of cultural tourism in the modern tourism market

    Directory of Open Access Journals (Sweden)

    Ilinčić Marina

    2015-01-01

    Full Text Available The last decades of the XX century, which the United Nations declared the decade of cultural tourism in the world, have contributed to encouraging people to think about the question of how tourism can contribute to the development of heritage and culture, or how tourism the same may compromise. However, the cultural offer today, is an essential and important part of a modern tourist offer, without which it can no longer be imagined, as cultural tourism is becoming an increasingly important segment of the global tourism market. It had a great share in the expansion of a tourist demand and tourist offer and their profiling, leading to a whole series of specific forms of tourism in its embrace, and today more attention is paid to the industrial heritage, cultural routes, cultural landscapes and similar, as current forms of cultural tourism in the modern tourism market. In fact, theorists of tourism are now faced with a number of new types of tourist movements which have resulted in the creation of various forms of cultural tourism that were not even discussed in the last century, and the fact is that a change in tourist demand brings new habits and new needs that can be implemented only through special forms of tourism.

  19. Generation capacity issues in deregulated markets : a Canadian perspective, volume 1

    International Nuclear Information System (INIS)

    Ayres, M.; Brereton, B.; Czamanski, D.; Van Melle, B.; Penman, A.

    2004-01-01

    A study was conducted by the Canadian Energy Research Institute (CERI) to assess generation capacity issues in deregulated electricity markets in Canada. This first volume is based on observations of the restructuring experience in several jurisdictions. It describes how, or if, energy-only markets are succeeding in ensuring capacity additions, and under what conditions. Supply-side and demand-side mechanisms have been proposed as solutions to address these problems. The report focuses on theoretical and practical issues of adequacy that are most relevant from a Canadian perspective. In fully developed energy markets, the price of energy reflects scarcity. Prices are low when generating resources are abundant, and owners make investment decisions based on price expectations. Although deregulated markets may theoretically offer a solution to the capacity adequacy problem, experience has shown that it is not easy to make the rules that make markets operate efficiently. It was concluded that it seems unlikely that deregulated markets in their current state will be able to offer adequate generation for the long term. The challenge lies in moving to competitive markets that encourage long term investment, and adding a capacity mechanism to the market design. refs., tabs., figs

  20. Russian nuclear industry and the perspectives on the world market

    International Nuclear Information System (INIS)

    Nefedov, G. F.

    2008-01-01

    The development of the NPP capacities in Russia is presented. Federal Target Program 'Development of the Nuclear Power Industry of Russia in 2007-2010 and till 2015' (Government Decree of October 06 2006) is adopted. The scope of financing under the Program till 2015 is €41bill., of which budget financing is €19 bln. The goals are: to launch 10 new NPP units and to start 10 more projects by 2015; to actively promote the Russian nuclear fuel cycle organizations production on the world markets; to expand NPP construction and and operation outside Russia. The institutional reform to meet the goals is presented. NPP with russian VVER projects worldwide are presented

  1. New paradigm for drug developments--from emerging market statistical perspective.

    Science.gov (United States)

    Quan, Hui; Chen, Xun; Zhang, Ji; Zhao, Peng-Liang

    2013-11-01

    Paradigm for new drug development has changed dramatically over the last decade. Even though new technology increases efficiency in many aspects, partially due to much more stringent regulatory requirements, it actually now takes longer and costs more to develop a new drug. To deal with challenge, some initiatives are taken by the pharmaceutical industry. These initiatives include exploring emerging markets, conducting global trials and building research and development centers in emerging markets to curb spending. It is particularly the current trend that major pharmaceutical companies offshore a part of their biostatistical support to China. In this paper, we first discuss the skill set for trial statisticians in the new era. We then elaborate on some of the approaches for acquiring statistical talent and capacity in general, particularly in emerging markets. We also make some recommendations on the use of the PDUFA strategy and collaborations among industry, health authority and academia from emerging market statistical perspective. © 2013.

  2. Financial Crisis from the Trust and Loss Aversion Perspective in Emerging Romanian Capital Market

    Directory of Open Access Journals (Sweden)

    Antoniade-Ciprian ALEXANDRU

    2011-07-01

    Full Text Available In this paper we synthesized a study of financial crisis from the trust and loss aversion perspective on a particular case, Romanian emerging capital market. In a relative recent study we stopped with our data series at the level of 2008, November, but in this paper we continue our research until 2009, December. In a world-wide financial crisis and a global financial depreciation of stocks the emergent markets are much more affected that the lack of money and investors aversion. We study, based on efficient market theory, the evolution of portfolio structure in balanced funds. We are interesting to make an evaluation of present sentiment of investing money in capital markets and especially in stocks. Also, is necessary to determine which are the most important problems in this situation and seek an adequate stimulus for future development of direct investment.

  3. NB market update

    International Nuclear Information System (INIS)

    Marshall, W. K.

    2004-01-01

    The 2004 New Brunswick proclamation introduced several changes to the industry. This paper presents an update of the current New Brunswick electricity market from the perspective of the recently created New Brunswick System Operator (NBSO). A comparison was made between the modified industry and the previous industry structure. Significant changes included: corporate restructuring and market implementation; the formation of the independent system operator; and an increase in Public Utilities Board regulatory authority. The main objectives of the NBSO were reviewed, including its intention to reliably plan and operate the integrated power system as well as facilitating and operating the electricity market. Details of directors and officers were provided along with a list of legislated functions which included entering agreements with transmitters; provision and procurement of ancillary services; maintenance of integrated system; coordination of external activities; participation with standards authorities; planning and development of transmission; and the facilitation of a competitive market. An outline of the NBSO, Transco and Public Utilities Board relationships were presented. Details of the market advisory committee were outlined, with information concerning contracts, operations and services agreements. Transmission and ancillary services were also discussed, as well as issues concerning interruptible load agreements. A chart of the New Brunswick electricity market structure was presented, along with a market overview including details of capacity, ancillary services and suppliers. Market rules and amendments were presented, as well as market participation guides. Details of generation resource adequacy requirements and the imposition of penalties were outlined. Scheduling and dispatch issues were overviewed, as well as settlement processes, inputs and their sources, including settlements for variances. Future development possibilities included an expansion of

  4. A Perspective on Industry Classification and Market Reaction to Corporate News: Evidence from India

    Directory of Open Access Journals (Sweden)

    Bhattacharjee Nayanjyoti

    2018-03-01

    Full Text Available In this paper, we provide a cross-industry perspective on the market reaction to different corporate news in the context of Indian stock market. We have studied the price and volume movements associated with eight broadly defined news categories namely Analyst Calls, Earnings, Earnings Forecasts, Finance, Legal and Regulatory, Management, Operations and Restructuring. We have employed the standard event study methodology on a sample of stocks listed on the National Stock Exchange of India for the purpose of our study. We observe that the market reaction to firm specific corporate news varies according to the type of news across different industry groups. We also observe that the sentiment of the news is a critical factor which influences the market reaction to such news flow across industry groups. We also provide a cross-industry perspective on the relative importance of different corporate news categories after taking into account the sentiment of the news in the context of Indian stock market.

  5. The impacts of electricity dispatch protocols on the emission reductions due to wind power and carbon tax.

    Science.gov (United States)

    Yu, Yang; Rajagopal, Ram

    2015-02-17

    Two dispatch protocols have been adopted by electricity markets to deal with the uncertainty of wind power but the effects of the selection between the dispatch protocols have not been comprehensively analyzed. We establish a framework to compare the impacts of adopting different dispatch protocols on the efficacy of using wind power and implementing a carbon tax to reduce emissions. We suggest that a market has high potential to achieve greater emission reduction by adopting the stochastic dispatch protocol instead of the static protocol when the wind energy in the market is highly uncertain or the market has enough adjustable generators, such as gas-fired combustion generators. Furthermore, the carbon-tax policy is more cost-efficient for reducing CO2 emission when the market operates according to the stochastic protocol rather than the static protocol. An empirical study, which is calibrated according to the data from the Electric Reliability Council of Texas market, confirms that using wind energy in the Texas market results in a 12% CO2 emission reduction when the market uses the stochastic dispatch protocol instead of the 8% emission reduction associated with the static protocol. In addition, if a 6$/ton carbon tax is implemented in the Texas market operated according to the stochastic protocol, the CO2 emission is similar to the emission level from the same market with a 16$/ton carbon tax operated according to the static protocol. Correspondingly, the 16$/ton carbon tax associated with the static protocol costs 42.6% more than the 6$/ton carbon tax associated with the stochastic protocol.

  6. French and German Wind Market Perspectives. Senvion User Group 2014, Berlin

    International Nuclear Information System (INIS)

    Persem, Melanie

    2014-01-01

    This document presents some key figures about the French and German Wind energy Market: electricity production and Wind Power Capacity in France and Germany, the Goals for Renewable energies and the Goals for Wind Power and Job Perspectives in the French and German energy Transitions, the Political Framework and its Impacts on Wind Onshore Market and on the energy Transition in general, the French and German Models of Wind Power Financing, the commercial Models for Renewable energy Installations in Germany in 2013, the renewable energy sources (ReS) Financial Model and the Distribution of Costs, and the future challenges and difficulties of RES and Onshore Wind Power Development

  7. Emission reduction trading - a power marketer's perspective

    Energy Technology Data Exchange (ETDEWEB)

    Stewart, M. (Powerex Inc., Vancouver, BC (Canada))

    1999-01-01

    The current situation , and the short-term and long-term outlook in emission reduction trading are reviewed from the point of view of a power marketer. The author's view is that while the concept of emission reduction credit (ERC) is easy enough to understand, i.e. a series of measures to reduce carbon dioxide production and enhance carbon sequestration, there is no standard definition, although there are a number of models under consideration. What is being sought is clear ownership and title, a clear understanding of what qualifies as a credit, credit for early action, commodity specifications and the ability to hedge. The author predicts that in the short-tem, industry will experiment with different types of transactions to gain experience and seek partners who are willing to share risk and development cost. In the longer-term, emission reduction credits will be bought and sold as commodities and traded, swapped or exchanged as part of a portfolio in bilateral trade transactions, and used in hedging against future liabilities.

  8. The Stability of Interbank Market Network: A Perspective on Contagion and Risk Sharing

    Directory of Open Access Journals (Sweden)

    Chi Xie

    2016-01-01

    Full Text Available As an important part of the financial system, interbank market provides banks with liquidity and credit lending and also is the main channel for risk contagion. In this paper, we test the existence of systematic risk contagion within the Chinese interbank market. By building the networks of the Chinese interbank market for each year and using the measure of mutual information, we quantitatively detect the changes of interbank market networks and observe that the correlations between banks become increasingly tighter in recent years. With the bilateral risk exposure among Chinese listed commercial banks, we find that the possibility of systemic risk contagion in Chinese interbank market is fairly small. But of great concern on each individual bank, the matter is different. Our simulation shows that the failures of three special banks (i.e., Agricultural Bank of China and Bank of China and Industrial and Commercial Bank of China most likely lead to systemic risk contagion. Furthermore, we test the antirisk ability of the Chinese interbank market from the perspective of risk sharing and discover that the interbank market is stable when the loss scale is lower than forty percent of banks’ total core capital.

  9. Impact of electric industry deregulation on gas markets: a power marketer's perspective

    International Nuclear Information System (INIS)

    Jahns, F.H.

    1996-01-01

    The impact of electric industry deregulation on gas markets was examined. The presentation included industry comparisons of 1994 gas total revenues versus electricity total revenues for residential, commercial, and industrial use. A chart forecasting the outlook for gas-fired generation of electric power indicated that the use of natural gas as feedstock for power generation will increase from 12% to 37% during the period 1994 to 2003. 16 figs

  10. Perspectives of the Evolution of Romanian Financial Market in the Context of Global Financial Market

    OpenAIRE

    Dalia SIMION; Daniel TOBA

    2008-01-01

    Economical financial reality proves that, in time, globalisation has an impact not only on commodities economy but also on all financial domains, leading to remodelling of financial arrangement, increase of business opportunities but as well competition between financial institutions. Due to the expansion of financial markets, the consequences of globalisation processes converge to an efficiency of economic systems, through an increase of financing capacity and quick transformation of investm...

  11. Romantic partners in a market perspective: expectations about what ensures a highly desirable partner.

    Science.gov (United States)

    Castro, Felipe N; Hattori, Wallisen T; Yamamoto, Maria Emília; Lopes, Fívia A

    2013-10-01

    This study used the biological market perspective and influential statistical models from the marketing field to investigate males' and females' expectations regarding which combination of characteristics are most relevant in ensuring desirable partnerships for same-sex individuals. Thus, 358 Brazilian undergraduates assessed eight descriptions of same-gender stimulus targets (formulated with different levels of physical attractiveness, social skills, and current or prospective social status) and evaluated the overall desirability of the targets' expected or probable partners. From the possible combinations, three groups emerged: for one group, mainly composed of men, status characteristics were the most important attributes; for the others, mostly composed of women, social skills or physical characteristics were identified as most important in appealing to a desirable partner. This work expands the understanding of variability in male and female romantic expectations, and its implications are discussed from an evolutionary perspective.

  12. An advanced dispatching technology for large container inspection system

    International Nuclear Information System (INIS)

    Chen Zhiqiang; Zhang Li; Kang Kejun; Gao Wenhuan

    2001-01-01

    The author describes the transmitting and dispatching technology of large container inspection system. It introduces the structure of the double buffer graded pipe lining used in the system. Strategies of queue mechanism and waiting dispatch policy are illustrated

  13. Can public health registry data improve Emergency Medical Dispatch?

    DEFF Research Database (Denmark)

    Andersen, M S; Christensen, E F; Jepsen, S B

    2016-01-01

    BACKGROUND: Emergency Medical Dispatchers make decisions based on limited information. We aimed to investigate if adding demographic and hospitalization history information to the dispatch process improved precision. METHODS: This 30-day follow-up study evaluated time-critical emergencies...

  14. CHARACTERISTICS OF THE EMERGING MARKET ECONOMIES - BRICS, FROM THE PERSPECTIVE OF STOCK EXCHANGE MARKETS

    Directory of Open Access Journals (Sweden)

    Sechel Ioana-Cristina

    2014-07-01

    Full Text Available Many international investors have realized that they cannot obtain profits as large, investing in mature markets as well as investing in emerging and developing countries. They want to obtain higher yields, of course assuming the extra risk, as the risk of liquidity or volatility of exchange rates, which are significantly higher than in developed markets. Studies on the BRICS economies are countless, researchers pointing that the development of these economies and their transition towards developed economies category is virtually inevitable (Nistor, 2011. In this article we propose a smooth approach on the state of the economies of the BRICS emerging countries and the stock exchanges markets. It is interesting to observe how, according to a forecast of the International Monetary Fund, in the year 2025 world supremacy from the economic point of view will belong still to the United States, but the discrepancies between the United States economy and China's economy subside until then. The same source, however, predict that by the year 2050, China's economy will bring forward the United States of America. However, should not be lost of sight the fact that China is part of the BRICS countries, with enormous development potential. As proof of those exposed earlier, sits the performance obtained from China's economy especially in times of crisis, when the vast majority of the world's economies recorded negative economic growth. Somewhat improperly said so, we were witnessing a world economic depression. The performance of China's economy is so, noteworthy, it received even in the toughest years of global financial and economic crisis, a positive value of economic growth. This also happened, within other BRICS emerging countries economies, having many similar economic meanings. With such a potential for economic growth, the economies of BRICS countries have brought into the spot light the operational stock exchanges. The interest of investors for

  15. Fair Trade as a Solution for Inequality on the Global Market - Corporate Perspective

    OpenAIRE

    Sandra Lovric

    2016-01-01

    New alternatives to free trade are evolving at the global market; their aim is to bring more ethics and morality into the relations between the trading parties (producers, corporations and buyers). This article analyses one of such alternatives i.e. Fair Trade from the perspective of influencing change of corporate politics. Due to the rising awareness of buyers about the origin of goods and the initiatives of forcing corporations into changing their practices based on unethica...

  16. South Korea's aid to North Korea's transformation process: Social market perspective

    OpenAIRE

    Jang, Tae-seok

    2007-01-01

    South Korea's aid to North Korea is deviated from the international trend in development aid. As a stylized fact, we find that South Korea's policy keeping economic relationship with North Korea was inconsistent and ineffective during the last decade. Since South Korea played a major role in promoting economic transformation process in North Korea, perspectives from social market economy, open economy, stabilization, and investment in infrastructure provide insights in dealing with developmen...

  17. Introduction to the special issue - Labor Market Outcomes : A Transatlantic Perspective

    OpenAIRE

    Arnaud CHERON; François LANGOT

    2009-01-01

    The ADRES conference "Labor market outcomes: a transatlantic perspective" took place in Paris, in January 2008. It was jointly organized by the University of Le Mans and the EDHEC Business School. Approximately 40 papers were presented in plenary and parallel sessions. The plenary speakers were G. Berola, P. Cahuc, F. Kramarz, L. Ljungqvist, E. Prescott, R. Rogerson, R. Shimer, V. Rios-Rull, E. Wasmer and C. Zimmerman. A selection of the papers are published in this special issue of the "Anna...

  18. Dispatchable Solar Power Plant Project

    Energy Technology Data Exchange (ETDEWEB)

    Price, Henry [Solar Dynamics LLC, Broomfield, CO (United States)

    2018-01-31

    As penetration of intermittent renewable power increases, grid operators must manage greater variability in the supply and demand on the grid. One result is that utilities are planning to build many new natural gas peaking power plants that provide added flexibility needed for grid management. This report discusses the development of a dispatchable solar power (DSP) plant that can be used in place of natural gas peakers. Specifically, a new molten-salt tower (MST) plant has been developed that is designed to allow much more flexible operation than typically considered in concentrating solar power plants. As a result, this plant can provide most of the capacity and ancillary benefits of a conventional natural gas peaker plant but without the carbon emissions. The DSP system presented was designed to meet the specific needs of the Arizona Public Service (APS) utility 2017 peaking capacity request for proposals (RFP). The goal of the effort was to design a MST peaker plant that had the operational capabilities required to meet the peaking requirements of the utility and be cost competitive with the natural gas alternative. The effort also addresses many perceived barriers facing the commercial deployment of MST technology in the US today. These include MST project development issues such as permitting, avian impacts, visual impacts of tower CSP projects, project schedule, and water consumption. The DSP plant design is based on considerable analyses using sophisticated solar system design tools and in-depth preliminary engineering design. The resulting DSP plant design uses a 250 MW steam power cycle, with solar field designed to fit on a square mile plot of land that has a design point thermal rating of 400 MWt. The DSP plant has an annual capacity factor of about 16% tailored to deliver greater than 90% capacity during the critical Arizona summer afternoon peak. The table below compares the All-In energy cost and capacity payment of conventional combustion turbines

  19. Dispatching capacity in manufacturing facility offshoring

    DEFF Research Database (Denmark)

    Madsen, Erik Skov; Knudsen, Mette Præst

    2010-01-01

    This paper investigates how a dispatching capacity of motivation, relational dynamics and structures seen from the sending context influence the entire knowledge transfer process in manufacturing facility offshoring. An inductive and qualitative approach is taken and five main themes are derived...... from the four empirical cases. In the discussion, the five themes i.e. extra tasks, previous experiences, involvement of all groups of employees, teaching skills and organizational support in the dispatching context are linked with a theoretical model leading to the identification of seven testable...

  20. Computer-Aided dispatching system design specification

    Energy Technology Data Exchange (ETDEWEB)

    Briggs, M.G.

    1996-09-27

    This document defines the performance requirements for a graphic display dispatching system to support Hanford Patrol emergency response. This document outlines the negotiated requirements as agreed to by GTE Northwest during technical contract discussions. This system defines a commercial off-the-shelf computer dispatching system providing both test and graphic display information while interfacing with diverse alarm reporting system within the Hanford Site. This system provided expansion capability to integrate Hanford Fire and the Occurrence Notification Center. The system also provided back-up capability for the Plutonium Processing Facility (PFP).

  1. Food marketing targeting children: unveiling the ethical perspectives in the discourse on self-regulation.

    Science.gov (United States)

    Silva, Dillian Adelaine Cesar da; Cunha, Antonio Carlos Rodrigues da; Cunha, Thiago Rocha da; Rosaneli, Caroline Filla

    2017-07-01

    When it comes to food marketing, children are one of the major targets. Regulatory actions can play a strategic role in health protection. The objective of this research was to characterize the ethical perspective in the discourse against state regulatory actions on food marketing directed at children, aiming to understand the context of the discourse's production and how it creates meaning. The methodology adopted was qualitative, with documentary analysis and use of concepts and procedures from Discourse Analysis. The work of Hans Jonas, specifically his Responsibility Principle, and Garrafa and Port's Intervention Bioethics oriented the analysis. The self-regulation discourse analysis showed an ethical perspective in which relations of consumption predominate over the children´s vulnerability. The rhetorical excess is constant, as well as the use of resources like naturalization, untruthfulness, ideological dissimulation and euphemism. An erasure of social conflicts takes place, and an ahistorical perspective is present. The discourse does not align with Jonas´ Responsibility Principle, nor those of Intervention Bioethics. Lastly, the ethical perspective of the discourse represents a double paradox, because it is a business discourse that hides its competitive roots and metamorphoses into an ethical one.

  2. The perspectives of the French market of biogas. Conditions for market takeoff are finally met

    International Nuclear Information System (INIS)

    2012-05-01

    This article presents the content of a market study which aimed at analysing the business model of biogas projects (investment costs, electric power production costs, expected profitability, etc.), at assessing the opportunities created by the new legal framework (re-assessment of electricity purchase tariffs, authorization of biogas injection into the natural gas network, legal status of installations), at comparing the dynamics of the different production processes (agriculture, industry, household wastes, etc.) and future sources of growth, and at assessing the ambitions of the different actors and at analysing their strategies

  3. A Cloud Based Mobile Dispatching System with Built-in Social CRM Component: Design and Implementation

    Directory of Open Access Journals (Sweden)

    Cosmina Ivan

    2015-07-01

    Full Text Available Mobile dispatching applications have become popular for at least two major reasons. The first reason is a more mobile-centric usage pattern, where users relate to apps for fulfilling different needs that they have. In this respect, a vehicle dispatching application for mobile phones is perceived as a modern way of booking a vehicle. The second reason has to do with the advantages that this method has over traditional dispatching systems, such as being able to see the vehicle approaching on a map, being able to rate a driver and the most importantly spurring customer retention. The taxi dispatching business, one of the classes of dispatching businesses, tends to be a medium to lower class fidelity service, where users mostly consider the closest taxi as opposed to quality, which is regarded as being at a relatively consistent level. We propose a new approach for the taxi ordering application , a mobile dispatching system, which allows for a more engaged user base and offers fidelity rewards that are used to enhance the customer retention level based on a built in social customer relationship management (CRM component. With this approach, we argue that in a business world which is shifting from a consumer-centric marketing to a human-centric model, this apps will allows taxi businesses to better interact with their clients in a more direct and responsible manner. Also this distributed system helps taxi drivers, which can receive orders directly from their clients and will be able to benefit from offering quality services as they can get higher ratings.

  4. Perspectives on the Market Globalization of Korean Herbal Manufacturers: A Company-Based Survey.

    Science.gov (United States)

    Kim, Dongsu; Ahn, Miyoung; Jung, Jeeyoun; Kwon, Soohyun; Park, Eun-Ji; Koo, Ki Hoon; Woo, Jong-Min

    2015-01-01

    The growth of herbal markets has increased substantially in South Korea, but the worldwide market share remains small despite significant governmental efforts. This study aimed to characterize manufacturing employment and identify employees' general perceptions of market expansion. A survey study covering 567 companies was conducted using face-to-face interviews in 2012. Data were analyzed using comparisons among three manufacturing groups (i.e., the herbal dietary supplement manufacturing group, the herbal medicine manufacturing group, and the personal care product manufacturing group) or among the manufacturers themselves. We found that the majority of the manufacturing employee respondents were regular permanent and production workers. The domestic distributors were primarily chain stores/direct outlets or retailers/wholesalers, and the dominant product was red ginseng (hongsam). Although the responding companies exhibited a variety of perspectives, "advertisement/public relations" was cited as the most important factor in the development of the herbal industry. In contrast, "low manpower/seeking business partners" were the most crucial limiting and challenging factors for market globalization. Our results can be used to design a proper national plan by reducing the gaps in perspective between herbal product producers and policy makers.

  5. Perspectives on the Market Globalization of Korean Herbal Manufacturers: A Company-Based Survey

    Science.gov (United States)

    Kim, Dongsu; Ahn, Miyoung; Jung, Jeeyoun; Kwon, Soohyun; Park, Eun-Ji; Koo, Ki Hoon; Woo, Jong-Min

    2015-01-01

    The growth of herbal markets has increased substantially in South Korea, but the worldwide market share remains small despite significant governmental efforts. This study aimed to characterize manufacturing employment and identify employees' general perceptions of market expansion. A survey study covering 567 companies was conducted using face-to-face interviews in 2012. Data were analyzed using comparisons among three manufacturing groups (i.e., the herbal dietary supplement manufacturing group, the herbal medicine manufacturing group, and the personal care product manufacturing group) or among the manufacturers themselves. We found that the majority of the manufacturing employee respondents were regular permanent and production workers. The domestic distributors were primarily chain stores/direct outlets or retailers/wholesalers, and the dominant product was red ginseng (hongsam). Although the responding companies exhibited a variety of perspectives, “advertisement/public relations” was cited as the most important factor in the development of the herbal industry. In contrast, “low manpower/seeking business partners” were the most crucial limiting and challenging factors for market globalization. Our results can be used to design a proper national plan by reducing the gaps in perspective between herbal product producers and policy makers. PMID:26199635

  6. COMPARATIVE INTERNATIONAL PERSPECTIVES ON MARKET-ORIENTED MODELS OF CORPORATE GOVERNANCE

    Directory of Open Access Journals (Sweden)

    Balaciu Diana

    2010-07-01

    Full Text Available The study of corporate governance requires not only the knowledge of economic, financial, managerial and sociological mechanisms and norms, but it must also incorporate an ethical dimension, while remaining aware of the demands of various stakeholders. The interest towards good governance practice is very present in the company laws of many countries. National differences may lead to specific attributes derived from the meaning that is given to the role of competition and market dispersion of capital. Based on a research consisting of a critical and comparative perspective, the present contribution is dominated by qualitative and mixed methods. In conclusion, it can be said that a market-oriented corporate governance model, though not part of the European Union’s convergence process, may very well respond to the increasing importance of investors’ rights and to the gradual evolution of corporate responsibilities, beyond the national context, with the aim of ensuring market liberalization.

  7. Family based dispatching with batch availability

    NARCIS (Netherlands)

    van der Zee, D.J.

    2013-01-01

    Family based dispatching rules seek to lower set-up frequencies by grouping (batching) similar types of jobs for joint processing. Hence shop flow times may be improved, as less time is spent on set-ups. Motivated by an industrial project we study the control of machines with batch availability,

  8. Energy and ancillary service dispatch through dynamic optimal power flow

    International Nuclear Information System (INIS)

    Costa, A.L.; Costa, A. Simoes

    2007-01-01

    This paper presents an approach based on dynamic optimal power flow (DOPF) to clear both energy and spinning reserve day-ahead markets. A competitive environment is assumed, where agents can offer active power for both demand supply and ancillary services. The DOPF jointly determines the optimal solutions for both energy dispatch and reserve allocation. A non-linear representation for the electrical network is employed, which is able to take transmission losses and power flow limits into account. An attractive feature of the proposed approach is that the final optimal solution will automatically meet physical constraints such as generating limits and ramp rate restrictions. In addition, the proposed framework allows the definition of multiple zones in the network for each time interval, in order to ensure a more adequate distribution of reserves throughout the power system. (author)

  9. Evaluating the Impact of Regional Marketing Projects on the Development of Regions from Different Stakeholder Perspectives

    Directory of Open Access Journals (Sweden)

    Kunze Kim-Kathrin

    2014-01-01

    Full Text Available In the competition for economically attractive stakeholders, regions have to implement strategies to gain and adhere those interest groups. Empirical studies concerning the migration motivations show that it is not only labor market but also soft locational factors of the social environment, nature and landscape that are of high importance: A majority of the population is willing to move or rather stay at a special place because of such soft locational factors. This study examines the impact of regional marketing projects on the development of regions from the perspectives of inhabitants and tourists as well as general attributes to measure a region’s attractiveness from the perspective of high potentials. We argue that those projects that fit to the region and its unique selling propositions contribute to positioning and building location brand value. We show that projects have a socio-economic effect on the attitude towards regions and contribute to building location brand value. An analysis of group differences shows that the project influence on the region and region attractiveness are perceived in significantly different manner depending on the knowledge level of the stakeholder group. Consequently, one should increase the awareness of marketing activities and regions and focus on soft locational factors while establishing and positioning a region brand.

  10. The liberalization of the European energy market from the perspective of the Austrian regional power company

    International Nuclear Information System (INIS)

    Sander, H.

    1999-01-01

    This dissertation addresses the liberalization of the European energy sector from an Austrian perspective, emphasizing its effect on a regional power company (KELAG). The energy market's changing conditions are creating new opportunities for consumers that allow them to optimize their ability to fulfill their power requirements. Decentralized solutions are now just as viable for large industrial customers as the ability to have all energy supplied through the utility network. In addition, partnerships with independent power producers (IPP's) or cooperation between the large customers in energy production can be considered. From a regional perspective, the central management concept of KELAG is the answer to an altered market situation, since this concept created tremendous potential for streamlining the management of energy production and operation of the network. The liberalization of the energy market for large industrial customers in Carinthia's electricity sector was preceded by a series of important decisions. The Verbundgesellschaft combine their generating facilities. In the future the power plants of Draukraft in Carinthia will be supervised and controlled remotely from KELAG's central control unit in Klagenfurt, as a result of which the central control unit becomes the primary energy control for Carinthia. (author)

  11. FINANCIAL AND MARKETING PERSPECTIVE OF A COMPANY ACCORDING TO THE CONCEPT OF STRATEGIC BALANCE SCORECARD

    Directory of Open Access Journals (Sweden)

    Jugoslav Aničić

    2016-01-01

    Full Text Available Balance scorecard was created in the 1990’s and it represents one of the most significant management ideas with the possibility of application in private, public and non-profit sector. It was created in need to respond to demands of intangible assets measurements which participate with more than a half of many great companies’ value in last decades. Balance scorecard ensures insight into business possibilities and fulfillment of strategic goals from four perspectives: financial, marketing, internal and perspective of learning and growth. Balance scorecard measures and monitors human, information and organizational capital of a company with the aim of establishing to what extent this elements of intangible assets contribute to company’s strategy realization. Standpoint for creation of this concept was an evident gap between corporate top strategy and understanding that strategy at lower levels of management and levels of translating strategies into actual business activities.

  12. AN INSTITUTIONAL AND NETWORK PERSPECTIVE OF ORGANISATIONAL LEGITIMACY: EMPIRICAL EVIDENCE FROM CHINA′S TELECOMMUNICATIONS MARKET

    Directory of Open Access Journals (Sweden)

    Brian Low

    2010-07-01

    Full Text Available This perspective paper combines institutional and industrial network theory to develop a framework for analysing organisational legitimacy. The main subject, Nokia China, is found to be sensitive to network-legitimating initiatives, with consequences that accommodate multiple, conflicting stakeholders′ interests in China′s politically sensitive and protective telecommunications market. This paper offers new insights into institutional isomorphism that is manifested empirically as incremental conformity to regulative processes, institutional norms and cognitive knowledge and meanings within the environment, thereby extending commonly held views of institutional theory to include organisational legitimacy in industrial networks.

  13. Exploring the Personality Traits of Portugal as a Tourist Destination: Perspective of the Czech Market

    Directory of Open Access Journals (Sweden)

    Manuela Guerreiro

    2015-06-01

    Full Text Available The personality of a destination is vital to build a coherent destination brand and strengthen the place identity. Furthermore, brand personality appears in literature as a strategic axis that can be explored by tourist destinations in order to differentiate themselves from competitors. Since a brand encompasses not only functional but also symbolic elements, its image, as perceived by consumers, can be assessed with respect to both its functional and psychological components. Hence, this exploratory study investigates the brand personality of Portugal as a tourist destination, from the perspective of the Czech market, through a destination image approach. The online survey instrument included open-ended items to depict functional and psychological destination features and additional questions to characterize the profile of a sample of Czech university students. The main findings of this research highlight positive personality traits that are related to the brand of Portugal, which suggest its potential as a vacation destination for the Czech market under study.

  14. Hydraulic and marine energies. Market evolution and perspectives on the medium term for the sector actors

    International Nuclear Information System (INIS)

    2015-01-01

    In its first part, this report proposes an analysis of the hydraulic and marine energy sector and of its perspectives through the identification of its main activity determining factors, a presentation of the activity evolution until 2015, and a discussion of the process of concession renewal, and of the development of small hydroelectric projects. The second part presents and comments the financial performance of enterprises belonging to the sector, and the third part an overview of highlights and of development focuses of operators (increase of production capacities, concession renewals, international development, and diversification in other renewable energies). The third part reports an analysis of the sector context: structural brakes and drivers, hydraulic world market, hydraulic French market. The three last parts propose an analysis of the sector economic structure and of actors, data sheet for operators, equipment manufacturers and engineering companies, and economic and financial indicators for 192 operators which allow a comparative overview of these actors

  15. The market of energy storage. Stakes and perspectives by 2020 - Analysis of the competitive landscape

    International Nuclear Information System (INIS)

    2013-01-01

    Within a context of lack of regulatory framework, of existence of technological deadlocks, and of absence of any defined business model, this publication reports a study of the emerging market of energy storage. It examines the role public authorities can play to promote investments in this sector, what are the opportunities for operators, and which are the perspectives on the middle term for the French market. In order to highlight recent and future evolutions of stationary and embarked storage, the authors propose an analysis of the main market growth drivers and brakes, a focus on the impact of regulatory, legal, economic, tax-related, technological, and social-cultural factors on sector stakeholders. They also propose an overview of the market status for the cases of stationary and embarked storage, and of the main challenges for these both segments. A panorama of existing actors is given with an analysis of their position, strengths and weaknesses, and of the main axis of development for 4 categories of actors (industries, battery manufacturers, energy operators, and start ups)

  16. The market for green building in developed Asian cities. The perspectives of building designers

    International Nuclear Information System (INIS)

    Chan, Edwin H.W.; Qian, Queena K.; Lam, Patrick T.I.

    2009-01-01

    Green building (GB) is part of the concept of promoting sustainability. Although GB and the concept of sustainability are well studied for environmental concerns, their business rationale and related social concerns have not been fully explored or widely accepted by the parties involved in the building sector. In this study, the situation of GB market in relation to the general building market is reviewed and the business rationales of stakeholders to invest in the GB market have been investigated from the perspective of building designers. In addition, the factors that enhance the popularity of GB have been explored and the obstacles that hinder its market have been examined. The data are collected by a questionnaire survey covering building designers in Hong Kong and Singapore, the cities that are categorized as economically developed cities in Asia. After data analysis of the survey, this paper presents the findings of the business reasons for stakeholders to be involved in GB, the most favorable conditions required to promote GB business and the important obstacles that hinder its popularity. Based on the findings, recommendations and policy implications are tendered. (author)

  17. New methodology for dynamic lot dispatching

    Science.gov (United States)

    Tai, Wei-Herng; Wang, Jiann-Kwang; Lin, Kuo-Cheng; Hsu, Yi-Chin

    1994-09-01

    This paper presents a new dynamic dispatching rule to improve delivery. The dynamic dispatching rule named `SLACK and OTD (on time delivery)' is developed for focusing on due date and target cycle time under the environment of IC manufacturing. This idea uses traditional SLACK policy to control long term due date and new OTD policy to reflect the short term stage queue time. Through the fuzzy theory, these two policies are combined as the dispatching controller to define the lot priority in the entire production line. Besides, the system would automatically update the lot priority according to the current line situation. Since the wafer dispatching used to be controlled by critical ratio that indicates the low customer satisfaction. And the overall slack time in the front end of the process is greater compared to that in the rear end of the process which reveals that the machines in the rear end are overloaded by rush orders. When SLACK and OTD are used the due date control has been gradually improved. The wafer with either a long stage queue time or urgent due date will be pushed through the overall production line instead of jammed in the front end. A demand pull system is also developed to satisfy not only due date but also the quantity of monthly demand. The SLACK and OTD rule has been implemented in Taiwan Semiconductor Manufacturing Company for eight months with beneficial results. In order to clearly monitor the SLACK and OTD policy, a method called box chart is generated to simulate the entire production system. From the box chart, we can not only monitor the result of decision policy but display the production situation on the density figure. The production cycle time and delivery situation can also be investigated.

  18. Heuristics for the economic dispatch problem

    Energy Technology Data Exchange (ETDEWEB)

    Flores, Benjamin Carpio [Centro Nacional de Controle de Energia (CENACE), Mexico, D.F. (Mexico). Dept. de Planificacion Economica de Largo Plazo], E-mail: benjamin.carpo@cfe.gob.mx; Laureano Cruces, A L; Lopez Bracho, R; Ramirez Rodriguez, J. [Universidad Autonoma Metropolitana (UAM), Mexico, D.F. (Brazil). Dept. de Sistemas], Emails: clc@correo.azc.uam.mx, rlb@correo.azc.uam.mx, jararo@correo.azc.uam.mx

    2009-07-01

    This paper presents GRASP (Greedy Randomized Adaptive Search Procedure), Simulated Annealing (SAA), Genetic (GA), and Hybrid Genetic (HGA) Algorithms for the economic dispatch problem (EDP), considering non-convex cost functions and dead zones the only restrictions, showing the results obtained. We also present parameter settings that are specifically applicable to the EDP, and a comparative table of results for each heuristic. It is shown that these methods outperform the classical methods without the need to assume convexity of the target function. (author)

  19. Optimized dispatch in a first-principles concentrating solar power production model

    Energy Technology Data Exchange (ETDEWEB)

    Wagner, Michael J.; Newman, Alexandra M.; Hamilton, William T.; Braun, Robert J.

    2017-10-01

    Concentrating solar power towers, which include a steam-Rankine cycle with molten salt thermal energy storage, is an emerging technology whose maximum effectiveness relies on an optimal operational and dispatch policy. Given parameters such as start-up and shut-down penalties, expected electricity price profiles, solar availability, and system interoperability requirements, this paper seeks a profit-maximizing solution that determines start-up and shut-down times for the power cycle and solar receiver, and the times at which to dispatch stored and instantaneous quantities of energy over a 48-h horizon at hourly fidelity. The mixed-integer linear program (MIP) is subject to constraints including: (i) minimum and maximum rates of start-up and shut-down, (ii) energy balance, including energetic state of the system as a whole and its components, (iii) logical rules governing the operational modes of the power cycle and solar receiver, and (iv) operational consistency between time periods. The novelty in this work lies in the successful integration of a dispatch optimization model into a detailed techno-economic analysis tool, specifically, the National Renewable Energy Laboratory's System Advisor Model (SAM). The MIP produces an optimized operating strategy, historically determined via a heuristic. Using several market electricity pricing profiles, we present comparative results for a system with and without dispatch optimization, indicating that dispatch optimization can improve plant profitability by 5-20% and thereby alter the economics of concentrating solar power technology. While we examine a molten salt power tower system, this analysis is equally applicable to the more mature concentrating solar parabolic trough system with thermal energy storage.

  20. Study on Market Stability and Price Limit of Chinese Stock Index Futures Market: An Agent-Based Modeling Perspective.

    Science.gov (United States)

    Xiong, Xiong; Nan, Ding; Yang, Yang; Yongjie, Zhang

    2015-01-01

    This paper explores a method of managing the risk of the stock index futures market and the cross-market through analyzing the effectiveness of price limits on the Chinese Stock Index 300 futures market. We adopt a cross-market artificial financial market (include the stock market and the stock index futures market) as a platform on which to simulate the operation of the CSI 300 futures market by changing the settings of price limits. After comparing the market stability under different price limits by appropriate liquidity and volatility indicators, we find that enhancing price limits or removing price limits both play a negative impact on market stability. In contrast, a positive impact exists on market stability if the existing price limit is maintained (increase of limit by10%, down by 10%) or it is broadened to a proper extent. Our study provides reasonable advice for a price limit setting and risk management for CSI 300 futures.

  1. A Hierarchical Dispatch Structure for Distribution Network Pricing

    OpenAIRE

    Yuan, Zhao; Hesamzadeh, Mohammad Reza

    2015-01-01

    This paper presents a hierarchical dispatch structure for efficient distribution network pricing. The dispatch coordination problem in the context of hierarchical network operators are addressed. We formulate decentralized generation dispatch into a bilevel optimization problem in which main network operator and the connected distribution network operator optimize their costs in two levels. By using Karush-Kuhn-Tucker conditions and Fortuny-Amat McCarl linearization, the bilevel optimization ...

  2. Real-time trade dispatch of a commercial VPP with residential customers in the PowerMatching city SmartGrid living lab

    NARCIS (Netherlands)

    Kamphuis, I.G.; Roossien, B.; Eijgelaar, M.; De Heer, H.; Van der Noort, A.; Velden, van der Jorgen

    2013-01-01

    An automated Virtual Power Plant using software agents bidding in an electronic market has been set-up in a living lab environment in Hoogkerk near Groningen using the PowerMatcher approach. The optimization goal of the cluster was to support trade dispatch of a commercial portfolio on the market. A

  3. The market of new electric energies. Wind, solar, biomass, hydroelectricity: which perspectives by 2015?

    International Nuclear Information System (INIS)

    2012-01-01

    This report highlights the consequences of the modification of the energy economic environment, the main trends of the sector, and predictable evolutions. A first part presents the situation of the French market of new electric energy sources in 2011 and its perspectives by 2015 for hydroelectricity, wind energy, photovoltaic energy, and biomass-based energy (production capacities, installations to be connected, electricity production and its share in electricity consumption), and discusses the main challenges faced by the profession. The second part proposes a comparison between these new energies and nuclear energy in terms of economic structure (number of companies, staff, turnover, public investment, and so on), synthetic sheets of the different renewable sectors, and an overview of the World and European markets of new electric energies. The third part identifies the existing actors. The fourth part analyses growth brakes and drivers (French energy policy, economic context for the 2011-2015 period, other factors which have influence on the market). The fifth part proposes a large set of economic and financial indicators for 200 actors of the sector

  4. State, market and civil society: Latin American development in comparative perspective

    Directory of Open Access Journals (Sweden)

    Menno Vellinga

    2010-06-01

    Full Text Available In the 1980s Latin America made a radical break with the model of development that had been pursued by most countries on the continent for the last fifty years and implemented a new development strategy, defined along neo-liberal lines. These changes have taken place under conditions of increasing globalization, e.g. they had to be realized increasingly within globally defined parameters and structures. The relationship between the state, the market and civil society was redefined. The traditional structures of interest representation of groups and classes, their legitimacy and effectiveness underwent significant changes in many countries. In this article we will explore the nature of these changes and their consequences for state reform and the relation to problems of national development. We will do so in a comparative perspective, including experiences from South East Asia. The debate about the relationship between state, market and civil society has received a new impetus from the 2008 crisis of the international financial system and the widely spread criticism of the workings of the market capitalism that it has generated. For Latin American development the conclusions of this debate and their possible translation into concrete policies are of the utmost importance.

  5. Organ Donation in Brazil: Analysis of Governmental Campaigns Under the Perspective of Social Marketing

    Directory of Open Access Journals (Sweden)

    Leonardo Benedito Oliveira Rezende

    2015-09-01

    Full Text Available The Focus on Social Marketing: An analysis of the governmental campaigns about donation of organs in Brazil. Currently in Brazil the demand of organ donation is higher than the offer of them. Although the relevant legislation, which is identified in the country is a high demand of people waiting for a compatible organ donor and , on the other hand, a low supply of possible potential donors. Before this situation, the following research has as an objective to analyze the perspective of donors and potential organ donors in the state of Minas Gerais, Brazil concerning social marketing strategies used by the government. To do so, a research in quantitative and qualitative approach was done. The data in the quantitative part was collected directly through a survey done with 412 individuals and for the qualitative part, 23 semi-structured interviews with people directly involved in the process of organ donation were held. The results indicate that one of the main factors which interfere negatively in the intention of donating organs is related to safety matters. It emphasizes, still, a low perception concerning the efficiency of social marketing campaigns towards organ donation. Yet, according to the interviewees , such campaigns should merge calls negative and positive in order to provide individuals in addition to the emotional awareness , emotional or cognitive imbalances.

  6. A Power System Optimal Dispatch Strategy Considering the Flow of Carbon Emissions and Large Consumers

    Directory of Open Access Journals (Sweden)

    Jun Yang

    2015-08-01

    Full Text Available The carbon emissions trading market and direct power purchases by large consumers are two promising directions of power system development. To trace the carbon emission flow in the power grid, the theory of carbon emission flow is improved by allocating power loss to the load side. Based on the improved carbon emission flow theory, an optimal dispatch model is proposed to optimize the cost of both large consumers and the power grid, which will benefit from the carbon emissions trading market. Moreover, to better simulate reality, the direct purchase of power by large consumers is also considered in this paper. The OPF (optimal power flow method is applied to solve the problem. To evaluate our proposed optimal dispatch strategy, an IEEE 30-bus system is used to test the performance. The effects of the price of carbon emissions and the price of electricity from normal generators and low-carbon generators with regards to the optimal dispatch are analyzed. The simulation results indicate that the proposed strategy can significantly reduce both the operation cost of the power grid and the power utilization cost of large consumers.

  7. Framework for the analysis of reactive power dispatch in energy pools

    International Nuclear Information System (INIS)

    Salgado, R.S.; Irving, M.R.

    2004-01-01

    This paper proposes a framework for the simulation and analysis of the reactive power distribution in electric energy markets of the pool type. Firstly, the analytical formulation of the OPF problem, with three optional performance indexes for the reactive power dispatch, is discussed. These OPF objectives are used to determine the reactive power distribution for a given active power dispatch (obtained through merit-order strategy, for instance). An allocation strategy is used to assess the participation of each power system agent in the loss/reactive power distribution. This strategy uses the premise of co-operative game theory. Numerical results obtained with the Ward-Hale 6-bus test system illustrate the main aspects of the proposed methodology. (author)

  8. Novel Controls for Time-Dependent Economic Dispatch of Combined Cooling Heating and Power (CCHP)

    Energy Technology Data Exchange (ETDEWEB)

    Samuelsen, Scott; Brouwer, Jack

    2013-08-31

    The research and development effort detailed in this report directly addresses the challenge of reducing U.S. industrial energy and carbon intensity by contributing to an increased understanding of potential CCHP technology, the CCHP market and the challenges of widespread adoption. This study developed a number of new tools, models, and approaches for the design, control, and optimal dispatch of various CCHP technologies. The UC Irvine campus served as a ‘living laboratory’ of new CCHP technologies and enabled the design and demonstration of several novel control methods. In particular, the integration of large scale thermal energy storage capable of shifting an entire day of cooling demand required a novel approach to the CCHP dispatch optimization. The thermal energy storage proved an economically viable resource which reduced both costs and emissions by enabling generators and chillers to operate under steady high efficiency conditions at all times of the day.

  9. The market of medical imagery. Innovations, new entrants, redesign of business models: which perspectives for the market and the competitive landscape by 2020?

    International Nuclear Information System (INIS)

    2016-10-01

    The medical imagery market is a promising one because of constant innovations and perspectives of diagnosis and therapeutic applications, notably in France where an effort of updating heavy equipment (MRI, scanners, PET) is on the way. However, measures of expense reduction in the health sector, and purchase grouping and optimisation by hospitals put the pressure on manufacturers in terms of prices and requirements. This report proposes a detailed overview of this medical imagery market, its situation, its evolution and its actors. It proposes an analysis and a presentation of its perspectives: determining factors, situation until 2016 (world market, European market, French market, turnover of the French sector, dynamics of its segments), and a provisional scenario by 2020 which discusses opportunities and threats on the medium term. The next part proposes a detailed analysis of the market environment: economic and demographic environment (health systems and expenses in OECD countries, population ageing), demand in medical imagery, role of public authorities, organisation of the access to the market, analysis of the equipment fleet situation and evolution in France. The third part analyses the supply evolution and axes of development of actors: technological evolution, business model evolution, development of the application of information technology to medical imagery, improvement of distribution channels, and repositioning on the chain value. The fourth part gives an overview of actors: ranking and positioning of manufacturers per speciality, focus on some specific markets, description of the competitive context, identity sheets of some key actors (foreign actors, French actors and specialised actors in contrast products and tracers). The last part proposes sheets of information on companies, and tables which provide a comparison between 200 operators according to 5 key indicators

  10. Measuring the perceived quality of ophthalmology services in private organizations. A marketing perspective

    Science.gov (United States)

    Gheorghe, Iuliana Raluca; Gheorghe, Consuela-Mădălina; Purcărea, Victor Lorin

    2018-01-01

    Nowadays, the competition registered on the Romanian markets regarding the activity of private ophthalmology organizations has raised their interest in developing consumer-oriented strategies. The key factor that assures a differentiation as well as a competitive advantage is the service quality from a marketing perspective. Objectives: From a marketing perspective, service quality is measured as a perceived discrepancy between the consumers’ expectations and was actually performed in health care services. The most widely and validated measurement is the SERVQUAL scale. However, a variety of SERVQUAL scales have been applied in different health care environments without taking into consideration the specialty of the health care service. Thus, the objective of this paper was to measure the service quality in the Romanian ophthalmology private organizations using the SERVQUAL measurement, by identifying the SERVQUAL dimensions, which register the highest and the lowest gap scores. Materials and methods: The instrument for data collection was the SERVQUAL self-administered questionnaire that consisted of 22 items measured on a 5-point Likert scale. The sample size encompassed 100 participants and the sampling technique was the snowball. The internal consistency, validity and the reliability of the SERVQUAL scale was determined by the Cronbach’s alpha coefficients and factor analysis. The SERVQUAL questionnaire focused on 5 dimensions (tangibles, reliability, assurance, empathy and responsiveness) and each dimension, in its turn, was characterized by different items. Results: The mean age of the participants was 49.52 years, with a mean income of 3031 Romanian Currency and the mean period of wearing eyeglasses was 5 years (±2). Further, there were 47% females and 53% males. The overall internal consistency of the SERVQUAL scale, as well as the dimensions’ internal consistency were all above 0.7 and the factor analysis revealed that the items loaded properly on

  11. Measuring the perceived quality of ophthalmology services in private organizations. A marketing perspective.

    Science.gov (United States)

    Gheorghe, Iuliana Raluca; Gheorghe, Consuela-Mădălina; Purcărea, Victor Lorin

    2018-01-01

    Nowadays, the competition registered on the Romanian markets regarding the activity of private ophthalmology organizations has raised their interest in developing consumer-oriented strategies. The key factor that assures a differentiation as well as a competitive advantage is the service quality from a marketing perspective. From a marketing perspective, service quality is measured as a perceived discrepancy between the consumers' expectations and was actually performed in health care services. The most widely and validated measurement is the SERVQUAL scale. However, a variety of SERVQUAL scales have been applied in different health care environments without taking into consideration the specialty of the health care service. Thus, the objective of this paper was to measure the service quality in the Romanian ophthalmology private organizations using the SERVQUAL measurement, by identifying the SERVQUAL dimensions, which register the highest and the lowest gap scores. The instrument for data collection was the SERVQUAL self-administered questionnaire that consisted of 22 items measured on a 5-point Likert scale. The sample size encompassed 100 participants and the sampling technique was the snowball. The internal consistency, validity and the reliability of the SERVQUAL scale was determined by the Cronbach's alpha coefficients and factor analysis. The SERVQUAL questionnaire focused on 5 dimensions (tangibles, reliability, assurance, empathy and responsiveness) and each dimension, in its turn, was characterized by different items. The mean age of the participants was 49.52 years, with a mean income of 3031 Romanian Currency and the mean period of wearing eyeglasses was 5 years (±2). Further, there were 47% females and 53% males. The overall internal consistency of the SERVQUAL scale, as well as the dimensions' internal consistency were all above 0.7 and the factor analysis revealed that the items loaded properly on each dimension. Moreover, the gap scores of the

  12. The French market of electrical equipment and installation. Control over energy consumption, environmental law and new markets to be conquered draw perspectives for the sector

    International Nuclear Information System (INIS)

    2012-12-01

    This article presents the content of a market study which aimed at identifying the size and dynamics of the French industry of electrical equipment and installation, at comparing financial performance of equipment manufacturers and of installation major companies, at analysing strategies developed by operators to take benefit of growth opportunities in the field of energy efficiency, at identifying new markets to be conquered, and at anticipating capitalistic evolutions. Fifteen companies are presented and analysed within this perspective: ABB, Alstom, Areva, ETDE, General Electric, GDF Suez, the Energy pole of Eiffage, Legrand, Nexans, Rexel, Schneider Electric, Siemens, Sonepar, Spie, and Vinci Energies

  13. Economic environmental dispatch using BSA algorithm

    Science.gov (United States)

    Jihane, Kartite; Mohamed, Cherkaoui

    2018-05-01

    Economic environmental dispatch problem (EED) is an important issue especially in the field of fossil fuel power plant system. It allows the network manager to choose among different units the most optimized in terms of fuel costs and emission level. The objective of this paper is to minimize the fuel cost with emissions constrained; the test is conducted for two cases: six generator unit and ten generator unit for the same power demand 1200Mw. The simulation has been computed in MATLAB and the result shows the robustness of the Backtracking Search optimization Algorithm (BSA) and the impact of the load demand on the emission.

  14. Effects of foreign disasters on the petroleum industry in Japan: A financial market perspective

    International Nuclear Information System (INIS)

    Hanabusa, Kunihiro

    2010-01-01

    In this paper, we examine how certain foreign disasters - the September 11 terrorist attacks, Iraq War, and Hurricane Katrina - affected the stock prices of the Japanese petroleum industry. Using the market model with and without heteroskedasticity, we analyze and estimate the extent to which these disasters impacted the stock prices from two perspectives: (1) the influence of these disastrous incidents on the entire petroleum industry and (2) the effect on individual firms. The empirical results reveal that an increase in the stock prices of individual firms caused an increase in the stock prices of the entire Japanese petroleum industry after the September 11 terrorist attacks. However, the Iraq War and Hurricane Katrina had both negative and positive influences on the expected profits of individual firms and did not have a significant effect on the stock prices of the Japanese petroleum industry. (author)

  15. Fair Trade as a Solution for Inequality on the Global Market - Corporate Perspective

    Directory of Open Access Journals (Sweden)

    Sandra Lovric

    2016-03-01

    Full Text Available New alternatives to free trade are evolving at the global market; their aim is to bring more ethics and morality into the relations between the trading parties (producers, corporations and buyers. This article analyses one of such alternatives i.e. Fair Trade from the perspective of influencing change of corporate politics. Due to the rising awareness of buyers about the origin of goods and the initiatives of forcing corporations into changing their practices based on unethical treatment of workers in the 3rd world countries, alternative ways of trade are becoming part of traditional corporate environment in the free trade chain. By elaborating fundamental principles of certification process, the article gives an answer to the question of creation of added ethical value in the aspect of positioning corporations in the “new economy”.

  16. Tourism destination image of Russia in the perspective of the portuguese market

    Directory of Open Access Journals (Sweden)

    Liliya Arslanova

    2017-06-01

    Full Text Available In recent decades the importance of destination image has been increasingly analyzed and it is generally considered to be vital in the marketing of destinations. It can be noted that the tourism industry in Russia has not been the subject of a great deal of research with regard to its destination image. Therefore the purpose of this work is to assess Russia’s destination image in the perspective of Portuguese people. The research instrument was an online questionnaire, comprised of open-ended and closed questions. A combination of two software programs, NVivo and IBM SPSS Statistics 21, was employed to analyze the data. This exploratory study suggests that Portuguese peoples’ perceptions of Russia are mostly favorable and they have a high awareness about Russia’s destination features.

  17. Hershey’s Entry to the Australian Market with a New Brand: An Accounting and Marketing Perspective

    OpenAIRE

    Cevdet Kızıl; Valorie Eddy; Laura Clary; Katrina Crowell

    2013-01-01

    This paper discusses the entry of Hershey’s Chocolates Company tothe Australian market with a new brand. For this purpose, background information and key performance indicators about the firm are presented. Also target customers and market summary, market demographics and target customer profile of the firm are mentioned in the context of situational analysis. Then,Hershey’s entry to the Australian market with a new product is proposed by providing and commenting on SWOT analysis, competition...

  18. Exploration of dispatch model integrating wind generators and electric vehicles

    NARCIS (Netherlands)

    Haque, A.N.M.M.; Ibn Saif, A.U.N.; Nguyen, H.P.; Shariat Torbaghan, S.

    2016-01-01

    In recent years, the share of renewable energy sources (RES) in the electricity generation mix has been expanding rapidly. However, limited predictability of the RES poses challenges for traditional scheduling and dispatching mechanisms based on unit commitment (UC) and economic dispatch (ED). This

  19. 14 CFR 121.415 - Crewmember and dispatcher training requirements.

    Science.gov (United States)

    2010-01-01

    ... indoctrination ground training for newly hired crewmembers or dispatchers including 40 programmed hours of... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Crewmember and dispatcher training... OPERATING REQUIREMENTS: DOMESTIC, FLAG, AND SUPPLEMENTAL OPERATIONS Training Program § 121.415 Crewmember...

  20. The Balkan balneotherapy product – an approach from the destination marketing perspective

    Directory of Open Access Journals (Sweden)

    Aurelia-Felicia STĂNCIOIU

    2013-10-01

    Full Text Available Considering the common features in the resources field, but especially the way in which they have been managed at the level of each individual country, it can be stated that a destination such as the Balkan peninsula represents a culturally homogeneous space, which has been crystallized over centuries of common history and which has imprinted a “common” destiny to the member countries, regarding the economic and cultural development. Regarding natural resources, the main similarity resides in the existence of balneotherapy resources, with particular therapeutic properties, nowadays’ development being pressured by the deterioration of one’s conception about its own health (from the demand perspective, on the one hand, and extending the concept of health (from the supply perspective, on the other hand. In the context of a less-controlled development of certain methods/techniques/procedures by the stakeholders of wellness industry, it is necessary to maintain the authenticity of the balneotherapy product whose essence is the treatment. The purpose of the paper relies in establishing the common elements which could form the essence of the balneotherapy product (sui generis and, in the same time, the differentiation elements which form the developed product of each Balkan country, alongside with the establishment of joint actions, in order to set the coordinates of the regional balneotherapy marketing strategy for the Balkan peninsula.

  1. Hershey’s Entry to the Australian Market with a New Brand: An Accounting and Marketing Perspective

    Directory of Open Access Journals (Sweden)

    Cevdet Kızıl

    2013-09-01

    Full Text Available This paper discusses the entry of Hershey’s Chocolates Company tothe Australian market with a new brand. For this purpose, background information and key performance indicators about the firm are presented. Also target customers and market summary, market demographics and target customer profile of the firm are mentioned in the context of situational analysis. Then,Hershey’s entry to the Australian market with a new product is proposed by providing and commenting on SWOT analysis, competition environment, accounting-finance indicators, marketing strategy and marketing mix (4P factors. Thus, a deeper focus on the organization is realized and shared. As aresult, firm’s entry to the Australian market is discussed with a new product by suggesting recent and altered target customer base, customer profile,marketing strategy and marketing mix. Our study evaluates the potential disadvantages and advantages in detail and argues that there is a need for Hershey’s to enter the Australian market with a new product. In general, this article discusses and defends the entry of Hershey’s to Australian market witha new product by logical reasoning and draws a strategic roadmad to reach this goal.

  2. The Labor Market from Romania from the Perspective of Migration Phenomenon

    Directory of Open Access Journals (Sweden)

    Constantin Georgescu

    2017-12-01

    Full Text Available Population migration is a real phenomenon that has amplified over the last two decades and will continue to grow as major disparities between regions develop. There are many reasons that generate the trend of population movement. The reasons/ motive that are frequently invoked are the conflictual situation related issues that primarily affect individual security, political and social fragility, economic instability with effects in all areas of activity, degradation of living conditions, and the high risk of terrorism in certain areas. The population migration is not necessarily a bad thing if we are looking through the perspective of chances it offers to both people and the economy as a whole, being also an important factor for the growth of national and international trade. But, the lack of some decisions to control this phenomenon creates long-term imbalances. These imbalances are already extremely visible in the Romanian labor market. Numerous work field have a major staff lack and are need of solutions for doing business under normal conditions. Therefore, the present paper aims at highlighting the main features of the labor market, the country's risks, as well as identifying viable solutions for reducing economic and social imbalances.

  3. [The new German drug market law AMNOG from a child and adolescent psychiatry perspective].

    Science.gov (United States)

    Dittmann, R W

    2016-04-01

    The European Union (EU) regulation 1901/2006 plus the implementation of pediatric investigational plans by the European Medicines Agency (EMA) have contributed to more clinical studies in pediatric psychopharmacology. A new drug market law (AMNOG) has been in force in Germany since 2011 that requires an additional process of assessment of benefits of newly authorized medications by the Federal Joint Committee (Gemeinsamer Bundesausschuss, G‑BA), which also holds for medications licensed for pediatric populations. Summary of early assessments of benefits for newly registered compounds in the treatment of psychiatric disorders and critical discussion from the perspective of child and adolescent psychiatry. Application and critical review of documents and written statements by various institutions and stakeholders related to assessment procedures and respective decisions by the G‑BA for these medications. Clearly differing requirements for study designs and outcome parameters characterize the conditions for market authorization and for the assessment of benefits. Further adjustments to the regulations in implementing the AMNOG appear to be essential, integrating agencies involved so far, complimented by expertise from regulatory agencies and medical scientific societies.

  4. OVERVIEW OF THE INDUSTRIAL MARKET IN ROMANIA. IMPLICATIONS FROM THE ORGANIZATIONAL CONSUMER PERSPECTIVE

    Directory of Open Access Journals (Sweden)

    Constantin SASU

    2016-06-01

    Full Text Available Nowadays research in consumer behaviour has become really useful in understanding consumer needs regarding the use of products or services. Despite the tremendous work carried out in the field of consumer behaviour, few studies have concentrated on the organizational consumers as main buyers in the market. In this regard, considering the economic sectors of Romania, the main purpose of the article consists in characterizing the national industrial buyers taking into consideration the organizational consumer approach. Using an empirical study based on the macroeconomic indicators published by the Romanian National Institute of Statistics, we aimed to identify the components of the organizational market in Romania. In this regard, we selected several statistical indicators specific for the agriculture sector which can help us understand the behaviour of the organizations from this area considering the buying perspective. The results obtained demonstrate that although there are many macroeconomic indicators in the agriculture sector (43 few of them (19 provide significant information regarding the industrial buying behaviour among Romanian firms from this area.

  5. Economic dispatch using chaotic bat algorithm

    International Nuclear Information System (INIS)

    Adarsh, B.R.; Raghunathan, T.; Jayabarathi, T.; Yang, Xin-She

    2016-01-01

    This paper presents the application of a new metaheuristic optimization algorithm, the chaotic bat algorithm for solving the economic dispatch problem involving a number of equality and inequality constraints such as power balance, prohibited operating zones and ramp rate limits. Transmission losses and multiple fuel options are also considered for some problems. The chaotic bat algorithm, a variant of the basic bat algorithm, is obtained by incorporating chaotic sequences to enhance its performance. Five different example problems comprising 6, 13, 20, 40 and 160 generating units are solved to demonstrate the effectiveness of the algorithm. The algorithm requires little tuning by the user, and the results obtained show that it either outperforms or compares favorably with several existing techniques reported in literature. - Highlights: • The chaotic bat algorithm, a new metaheuristic optimization algorithm has been used. • The problem solved – the economic dispatch problem – is nonlinear, discontinuous. • It has number of equality and inequality constraints. • The algorithm has been demonstrated to be applicable on high dimensional problems.

  6. Investigating the perception of Romanian adults on ophthalmology services from an experiential marketing perspective.

    Science.gov (United States)

    Gheorghe, Consuela-Mădălina; Gheorghe, Iuliana-Raluca; Purcărea, Victor Lorin

    2017-01-01

    Nowadays, we live in a world in which we are daily bombed by hundreds of advertisements. Specialists have to discover other channels or embed attractive elements in the advertisements' messages to cut through the clutter and catch the consumers' attention. The evolution of the concept of service has changed from the commercial status to determining a lifestyle. Buying a service has led to a change in the consumer behavior. Consumers want to buy services that dazzle their senses, touch their hearts, and stimulate their minds, not as before, excellent or satisfying. Ophthalmology is the medical specialty that is the most oriented toward outpatient care, as hospitalization is required only in a small percentage of cases. The objective of this case study was to investigate the perception of Romanian adult consumers on ophthalmology services from an experiential marketing perspective, by using the Focus Group method. Ophthalmology requires a wide range of skills due to the diversity of consumers who demand specialized consultations. Experiential marketing is a valuable strategy that ophthalmologic organizations may use to target specific consumers. The purpose of this case study was to identify the perceptions of Romanian adults on experiential marketing campaigns and determine the degree to which these campaigns influenced their decisions of buying an ophthalmologic service. Using a snowball sampling technique we have sent a filter questionnaire to 40 people on the internet. The filter questionnaire consisted of questions about wearing eyeglasses, the period of wearing them, the last ophthalmologic consultation, the type of ophthalmologic clinic they were going to, age and education. The respondents revealed there is almost no visibility on promoting services even if there is an upsurge of organizations offering this type of health service in the Romanian ophthalmology sector.

  7. Investigating the perception of Romanian adults on ophthalmology services from an experiential marketing perspective

    Science.gov (United States)

    Gheorghe, Consuela-Mădălina; Gheorghe, Iuliana-Raluca; Purcărea, Victor Lorin

    2017-01-01

    Nowadays, we live in a world in which we are daily bombed by hundreds of advertisements. Specialists have to discover other channels or embed attractive elements in the advertisements’ messages to cut through the clutter and catch the consumers’ attention. The evolution of the concept of service has changed from the commercial status to determining a lifestyle. Buying a service has led to a change in the consumer behavior. Consumers want to buy services that dazzle their senses, touch their hearts, and stimulate their minds, not as before, excellent or satisfying. Ophthalmology is the medical specialty that is the most oriented toward outpatient care, as hospitalization is required only in a small percentage of cases. The objective of this case study was to investigate the perception of Romanian adult consumers on ophthalmology services from an experiential marketing perspective, by using the Focus Group method. Ophthalmology requires a wide range of skills due to the diversity of consumers who demand specialized consultations. Experiential marketing is a valuable strategy that ophthalmologic organizations may use to target specific consumers. The purpose of this case study was to identify the perceptions of Romanian adults on experiential marketing campaigns and determine the degree to which these campaigns influenced their decisions of buying an ophthalmologic service. Using a snowball sampling technique we have sent a filter questionnaire to 40 people on the internet. The filter questionnaire consisted of questions about wearing eyeglasses, the period of wearing them, the last ophthalmologic consultation, the type of ophthalmologic clinic they were going to, age and education. The respondents revealed there is almost no visibility on promoting services even if there is an upsurge of organizations offering this type of health service in the Romanian ophthalmology sector. PMID:29450395

  8. Recognition of out-of-hospital cardiac arrest by medical dispatchers in emergency medical dispatch centres in two countries

    DEFF Research Database (Denmark)

    Møller, Thea Palsgaard; Andréll, Cecilia; Viereck, Søren

    2016-01-01

    in two steps; registry data were merged with electronically registered emergency call data from the emergency medical dispatch centres in the two regions. Cases with missing or non-OHCA dispatch codes were analysed further by auditing emergency call recordings using a uniform data collection template......INTRODUCTION: Survival after out-of-hospital cardiac arrest (OHCA) remains low. Early recognition by emergency medical dispatchers is essential for an effective chain of actions, leading to early cardiopulmonary resuscitation, use of an automated external defibrillator and rapid dispatching...... of the emergency medical services. AIM: To analyse and compare the accuracy of OHCA recognition by medical dispatchers in two countries. METHOD: An observational register-based study collecting data from national cardiac arrest registers in Denmark and Sweden during a six-month period in 2013. Data were analysed...

  9. Improving the network infeed accuracy of non-dispatchable generators with energy storage devices

    International Nuclear Information System (INIS)

    Koeppel, Gaudenz; Korpaas, Magnus

    2008-01-01

    The power output of generators based on renewable energy sources is often difficult to predict due to the non-deterministic behaviour of the energy source. Particularly in the case of wind turbines this leads to unpredicted line loading and requires balancing energy, at relatively high costs, depending on market structures. Consequently, the income from the production from such non-dispatchable generators can be significantly reduced by the penalty costs incurred. This paper investigates the potential of operating an energy storage device in parallel with the non-dispatchable generator in order to compensate the inaccuracies of the forecasted infeed and to avoid infeed deviations. A time series based simulation methodology is discussed, suitable for any type of non-dispatchable generator. The methodology contains a procedure for simulating different forecast errors, applying an exponentially weighted moving average approach. Analysis procedures and system performance indices are introduced for the evaluation of the configuration's performance. The applicability is shown in two case studies, using measurement data from a wind turbine and from a photovoltaic system. Both case studies show that the suggested configuration considerably improves the reliability or dependability of the network infeed, in turn reducing the demand for balancing energy and back-up generation. The relation between forecast error magnitude and required energy capacity is identified and the coherence of the time series analysis is discussed. (author)

  10. The value of dispatchability of CSP plants in the electricity systems of Morocco and Algeria

    International Nuclear Information System (INIS)

    Brand, Bernhard; Boudghene Stambouli, Amine; Zejli, Driss

    2012-01-01

    This paper examines the effects of an increased integration of concentrated solar power (CSP) into the conventional electricity systems of Morocco and Algeria. A cost-minimizing linear optimization tool was used to calculate the best CSP plant configuration for Morocco's coal-dominated power system as well as for Algeria, where flexible gas-fired power plants prevail. The results demonstrate that in both North African countries, storage-based CSP plants offer significant economic advantages over non-storage, low-dispatchable CSP configurations. However, in a generalized renewable integration scenario, where CSP has to compete with other renewable generation technologies, like wind or photovoltaic (PV) power, it was found that the cost advantages of dispatchability only justify CSP investments when a relatively high renewable penetration is targeted in the electricity mix. - Highlights: ► Market model to optimize CSP plant configuration in North African power systems. ► Value of storage-based CSP plants compared to non-dispatchable configurations: 28–55 €/MWh. ► Assessment of Morocco's and Algeria's renewable electricity targets until 2030. ► CSP becomes more competitive with intermittent technologies when high RES-E quota are targeted.

  11. Secured Economic Dispatch Algorithm using GSDF Matrix

    Directory of Open Access Journals (Sweden)

    Slimane SOUAG

    2014-02-01

    Full Text Available In this paper we present a new method for solving the secured power flow problem by the economic dispatch using DC power flow method and Generation Shift Distribution Factor (GSDF. A graphical interface in LabVIEW has been created as a virtual instrument. Hence the DC power flow reduces the power flow problem to a set of linear equations, which make the iterative calculation very fast and the GSFD matrix present the effects of single and multiple generator MW change on the transmission line. The effectiveness of the method developed is identified through its application to an IEEE-14 bus test system. The calculation results show excellent performance of the proposed method, in regard to computation time and quality of results.

  12. Electrical hubs: An effective way to integrate non-dispatchable renewable energy sources with minimum impact to the grid

    International Nuclear Information System (INIS)

    Perera, A.T.D.; Nik, Vahid M.; Mauree, Dasaraden; Scartezzini, Jean-Louis

    2017-01-01

    Highlights: • A novel method introduced to optimize Electrical Hubs. • Novel dispatch based on fuzzy control and finite state machines. • Evaluating sensitivity of three performance indices for system autonomy. • Multi objective optimization considering system autonomy-cost. • Electrical Hubs can cover above 60% of the demand using wind and Solar PV. - Abstract: A paradigm change in energy system design tools, energy market, and energy policy is required to attain the target levels in renewable energy integration and in minimizing pollutant emissions in power generation. Integrating non-dispatchable renewable energy sources such as solar and wind energy is vital in this context. Distributed generation has been identified as a promising method to integrate Solar PV (SPV) and wind energy into grid in recent literature. Distributed generation using grid-tied electrical hubs, which consist of Internal Combustion Generator (ICG), non-dispatchable energy sources (i.e., wind turbines and SPV panels) and energy storage for providing the electricity demand in Sri Lanka is considered in this study. A novel dispatch strategy is introduced to address the limitations in the existing methods in optimizing grid-integrated electrical hubs considering real time pricing of the electricity grid and curtailments in grid integration. Multi-objective optimization is conducted for the system design considering grid integration level and Levelized Energy Cost (LEC) as objective functions to evaluate the potential of electrical hubs to integrate SPV and wind energy. The sensitivity of grid curtailments, energy market, price of wind turbines and SPV panels on Pareto front is evaluated subsequently. Results from the Pareto analysis demonstrate the potential of electrical hubs to cover more than 60% of the annual electricity demand from SPV and wind energy considering stringent grid curtailments. Such a share from SPV and wind energy is quite significant when compared to direct grid

  13. Perspectives of the electric power industry amid the transforming global power generation markets

    Science.gov (United States)

    Makarov, A. A.; Mitrova, T. A.; Veselov, F. V.; Galkina, A. A.; Kulagin, V. A.

    2017-10-01

    A scenario-based prognosis of the evolution of global power generation markets until 2040, which was developed using the Scaner model-and-information complex, was given. The perspective development of fuel markets, vital for the power generation industry, was considered, and an attempt to predict the demand, production, and prices of oil, gas, coal, and noncarbon resources across various regions of the world was made. The anticipated decline in the growth of the global demand for fossil fuels and their sufficiency with relatively low extraction expenses will maintain the fuel prices (the data hereinafter are given as per 2014 prices) lower than their peak values in 2012. The outrunning growth of demand for electric power is shown in comparison with other power resources by regions and large countries in the world. The conditions of interfuel competition in the electric power industry considering the changes in anticipated fuel prices and cost indicators for various power generation technologies were studied. For this purpose, the ratios of discounted costs of electric power production by new gas and coal TPPs and wind and solar power plants were estimated. It was proven that accounting the system effects (operation modes, necessary duplicating and reserving the power of electric power plants using renewable energy sources) notably reduces the competitiveness of the renewable power industry and is not always compensated by the expected lowering of its capital intensity and growth of fuel for TPPs. However, even with a moderate (in relation to other prognoses) growth of the role of power plants using renewable energy sources, they will triple electric power production. In this context, thermal power plants will preserve their leadership covering up to 60% of the global electric power production, approximately half using gas.

  14. Marketing.

    Science.gov (United States)

    Chambers, David W

    2010-01-01

    There is not enough marketing of dentistry; but there certainly is too much selling of poor quality service that is being passed off as dentistry. The marketing concept makes the patient and the patients' needs the ultimate criteria of marketing efforts. Myths and good practices for effective marketing that will promote oral health are described under the traditional four "Ps" categories of "product" (best dental care), "place" (availability), "promotion" (advertising and other forms of making patients aware of available services and how to use them), and "price" (the total cost to patients of receiving care).

  15. Issues in Water Quality Trading: Perspectives on the Market-Based Approach

    Science.gov (United States)

    Market mechanisms and incentives can play an important role in addressing environmental problems. Potential advantages of using market-based approaches include reducing the costs of meeting environmental goals and encouraging innovation. One market mechanism that has been promo...

  16. Promoting energy-saving and environmentally friendly generation dispatching model in China: Phase development and case studies

    International Nuclear Information System (INIS)

    Ding, Yi; Yang, Hongliang

    2013-01-01

    Energy saving and environmental protection are important conditions for the sustainable development of Chinese economy. However current widely used generation scheduling model based on predefined production quota and tariff results in heavy energy consumption and severe environment pollution. From 2007, as concerns over energy shortage and environmental pollution, the Chinese authorities introduced the implementation of energy-saving generation dispatching model, which is an important approach to facilitating energy-saving and reduction of pollutant emission. The objective of implementing energy-saving generation dispatching model is to prioritize the use of renewable energy resources and new power plants with high efficiency without compromising power system security and reliability. This paper analyzes the necessity and feasibility of implementing energy-efficient and environmentally friendly generation scheduling models in China. The institutional and technical barriers impeding the implementation of energy-saving generation dispatching model are identified. The development of advanced energy-saving generation scheduling models towards competitive market models and phased planning programs are emphasized in this paper. The effectiveness and experience of provinces piloted energy-saving generation dispatching projects are also discussed. - Highlights: ► Introducing problems of current power generation scheduling model in China. ► Discussing necessity of implementing ESGD model and corresponding barriers. ► Proposing phased planning programs for developing ESGD models. ► Discussing the effectiveness and experience of provinces piloted ESGD projects

  17. Distributed generation and demand response dispatch for a virtual power player energy and reserve provision

    DEFF Research Database (Denmark)

    Faria, Pedro; Soares, Tiago; Vale, Zita

    2014-01-01

    Recent changes in the operation and planning of power systems have been motivated by the introduction of Distributed Generation (DG) and Demand Response (DR) in the competitive electricity markets’ environment, with deep concerns at the efficiency level. In this context, grid operators, market...... proposes a methodology which considers the joint dispatch of demand response and distributed generation in the context of a distribution network operated by a virtual power player. The resources’ participation can be performed in both energy and reserve contexts. This methodology contemplates...

  18. Creating a competitive electricity market in Ontario - The energy consumer perspective

    International Nuclear Information System (INIS)

    Ford, M.

    1997-01-01

    The large consumers' perspective on the Ontario Government's decision to delay action on restructuring the electric power industry was provided, and recommendations were offered as to the best course of action that the Government ought to take. Ontario Hydro's proposal to restructure itself into separate generation, transmission and retail corporations, and to introduce competition into the Corporation was attacked as unworkable, in that it could not help but encourage price manipulation. The large consumer group also argued that retail distribution in Ontario needs major rationalization without an Ontario Hydro presence. In place of the Ontario Hydro proposal the Association of Major Power Consumers in Ontario (AMPCO) recommends a separate transmission system including an independent system operator, a restructuring of local distribution within a definite time frame and consistent criteria, to be worked out by municipal utilities and Ontario Hydro Retail, and establishment of a Transition Authority independent of Ontario Hydro with a mandate to carry out these changes. While the Ontario Government appears to be unlikely to undertake such a'risky' initiative at this stage of its mandate, significant change, including competition, remains inevitable. It is not a question of whether, but when a fully competitive energy market in Ontario will become a reality. tabs., figs

  19. Driving factors of interactions between the exchange rate market and the commodity market: A wavelet-based complex network perspective

    Science.gov (United States)

    Wen, Shaobo; An, Haizhong; Chen, Zhihua; Liu, Xueyong

    2017-08-01

    In traditional econometrics, a time series must be in a stationary sequence. However, it usually shows time-varying fluctuations, and it remains a challenge to execute a multiscale analysis of the data and discover the topological characteristics of conduction in different scales. Wavelet analysis and complex networks in physical statistics have special advantages in solving these problems. We select the exchange rate variable from the Chinese market and the commodity price index variable from the world market as the time series of our study. We explore the driving factors behind the behavior of the two markets and their topological characteristics in three steps. First, we use the Kalman filter to find the optimal estimation of the relationship between the two markets. Second, wavelet analysis is used to extract the scales of the relationship that are driven by different frequency wavelets. Meanwhile, we search for the actual economic variables corresponding to different frequency wavelets. Finally, a complex network is used to search for the transfer characteristics of the combination of states driven by different frequency wavelets. The results show that statistical physics have a unique advantage over traditional econometrics. The Chinese market has time-varying impacts on the world market: it has greater influence when the world economy is stable and less influence in times of turmoil. The process of forming the state combination is random. Transitions between state combinations have a clustering feature. Based on these characteristics, we can effectively reduce the information burden on investors and correctly respond to the government's policy mix.

  20. Do Ends Justify Means? Feminist Economics Perspectives on the Business Case for Gender Equality in the UK Labour Market

    OpenAIRE

    Thomson, Emily

    2013-01-01

    This paper intends to explore a feminist economics perspective on business case arguments for gender equality in the UK labour market, where there are significant inequalities between men and women. Policy discourse on gender equality has moved from one which emphasises ‘equal opportunities’ and notions of fairness and equal treatment to one which focuses on increasing economic efficiency in the wider economy and viewing female employees as a competitive advantage for individual firms. Develo...

  1. Unequal distribution of salary from a gender perspective and the impact of recession on the catalan labor market

    OpenAIRE

    Adillón, M.Jesús Gómez; Piqué, M.Àngels Cabasés

    2014-01-01

    In order to highlight the uneven impact of recession on the labor market in Catalonia (Spain), especially regarding wage structure, this study examines the evolution of its main variables in the period 2005-2012 from a gender perspective. For ten years prior to recession, female employment improved, mainly due to the expansion of the tertiary sector and public sector and numerous new political and legislative actions. These actions aimed at the interdiction of certain long-held and deep-roote...

  2. QUALITY MEASUREMENT IN RESTAURANT INDUSTRY FROM THE MARKETING PERSPECTIVE: A COMPARISON OF GUESTS' AND MANAGERS' QUALITY PERCEPTIONS

    OpenAIRE

    Kukanja, Marko

    2017-01-01

    Restaurant quality management, as a fairly new area of research, requires frequent and critical academic monitoring. Previous studies have highlighted the importance of several quality attributes for the restaurant industry. However, up until now no study has compared both ¬– restaurant managers` and guests' quality perceptions from the marketing mix (7P) perspective. This paper analyses differences in quality perceptions between managers and guests. Two samples – 207 valid questionnaires obt...

  3. Economic load dispatch of wind-solar-thermal system using ...

    African Journals Online (AJOL)

    Economic load dispatch (ELD) problem is an essential optimization problem ..... The data for radiation and average ambient temperature is adopted as per (Solar Radiation Hand Book, et al.,2008) ..... Reference temperature for cell efficiency.

  4. 49 CFR 241.9 - Prohibition against extraterritorial dispatching; exceptions.

    Science.gov (United States)

    2010-10-01

    ... emergency situation, a railroad may require or permit one of its dispatchers located outside the United... or by electronic mail. (3) A list of the States that make up the FRA regions and the street and e...

  5. SMART operational field test evaluation : dispatchers survey report : final report

    Science.gov (United States)

    1997-06-01

    The Suburban Mobility Authority for Regional Transportation (SMART) has installed an automaticscheduling and dispatch system (ASD) in Southeast Michigan in accordance with their plans toimplement ITS as a site for an operational field test. The purpo...

  6. Simulated annealing approach for solving economic load dispatch ...

    African Journals Online (AJOL)

    user

    thermodynamics to solve economic load dispatch (ELD) problems. ... evolutionary programming algorithm has been successfully applied for solving the ... concept behind the simulated annealing (SA) optimization is discussed in Section 3.

  7. The biogas market. Which perspectives for the methanation market by 2017? Who are the best positioned actors to take advantage of opportunities?

    International Nuclear Information System (INIS)

    2014-01-01

    As biogas is the most promising but also disregarded segment of renewable energies, this report first proposes an analysis of this market and its perspectives by discussing the determining factors of activity, by analysing the evolution of the activity between 2010 and 2014 in France (final consumption, consumption per segment, number of installations, number of installations per segment), and by applying three forecast scenarios to the market evolution by 2020. The second part proposes an analysis of the main consumer sectors. The next part discusses business models implemented by operators, and the competition structure. Highlights and supply evolution are then presented and discussed in terms of prospect diversification, supply safety, and improvement of installation efficiency. Synthetic sheets of 158 operators are then provided, containing management, economic and financial data for the 2008-2012 period, and proposing comparisons through 5 main indicators

  8. Wind Farm Dispatch Control for Demand Tracking and Minimized Fatigue

    DEFF Research Database (Denmark)

    Juelsgaard, Morten; Schiøler, Henrik; Leth, John-Josef

    2012-01-01

    This work presents a strategy for dispatching production references to the individual turbines in a wind farm, such that an overall production demand for the farm is obeyed, while the fatigue experienced by the turbines is minimized. Using a turbine fatigue model for simulating the aging across...... the farm, we show that a 17 % reduction of the turbine aging can be obtained compared to a commonly employed industrial dispatcher, without degrading the power demand tracking....

  9. Economic dispatch optimization algorithm based on particle diffusion

    International Nuclear Information System (INIS)

    Han, Li; Romero, Carlos E.; Yao, Zheng

    2015-01-01

    Highlights: • A dispatch model that considers fuel, emissions control and wind power cost is built. • An optimization algorithm named diffusion particle optimization (DPO) is proposed. • DPO was used to analyze the impact of wind power risk and emissions on dispatch. - Abstract: Due to the widespread installation of emissions control equipment in fossil fuel-fired power plants, the cost of emissions control needs to be considered, together with the plant fuel cost, in providing economic power dispatch of those units to the grid. On the other hand, while using wind power decreases the overall power generation cost for the power grid, it poses a risk to a traditional grid, because of its inherent stochastic characteristics. Therefore, an economic dispatch optimization model needs to consider all of the fuel cost, emissions control cost and wind power cost for each of the generating unit conforming the fleet that meets the required grid power demand. In this study, an optimization algorithm referred as diffusion particle optimization (DPO) is proposed to solve such complex optimization problem. In this algorithm, Brownian motion theory is used to guide the movement of particles so that the particles can search for an optimal solution over the entire definition region. Several benchmark functions and power grid system data were used to test the performance of DPO, and compared to traditional algorithms used for economic dispatch optimization, such as, particle swarm optimization and artificial bee colony algorithm. It was found that DPO has less probability to be trapped in local optimums. According to results of different power systems DPO was able to find economic dispatch solutions with lower costs. DPO was also used to analyze the impact of wind power risk and fossil unit emissions coefficients on power dispatch. The result are encouraging for the use of DPO as a dynamic tool for economic dispatch of the power grid.

  10. An Approximate Dynamic Programming Mode for Optimal MEDEVAC Dispatching

    Science.gov (United States)

    2015-03-26

    over the myopic policy. This indicates the ADP policy is efficiently managing resources by 28 not immediately sending the nearest available MEDEVAC...DISPATCHING THESIS Presented to the Faculty Department of Operational Sciences Graduate School of Engineering and Management Air Force Institute of Technology...medical evacuation (MEDEVAC) dispatch policies. To solve the MDP, we apply an ap- proximate dynamic programming (ADP) technique. The problem of deciding

  11. Hybrid robust predictive optimization method of power system dispatch

    Science.gov (United States)

    Chandra, Ramu Sharat [Niskayuna, NY; Liu, Yan [Ballston Lake, NY; Bose, Sumit [Niskayuna, NY; de Bedout, Juan Manuel [West Glenville, NY

    2011-08-02

    A method of power system dispatch control solves power system dispatch problems by integrating a larger variety of generation, load and storage assets, including without limitation, combined heat and power (CHP) units, renewable generation with forecasting, controllable loads, electric, thermal and water energy storage. The method employs a predictive algorithm to dynamically schedule different assets in order to achieve global optimization and maintain the system normal operation.

  12. The political economy of electricity dispatch reform in China

    International Nuclear Information System (INIS)

    Kahrl, Fredrich; Williams, James H.; Hu, Junfeng

    2013-01-01

    The transition to a cleaner and more cost-efficient electricity system in China is political-economic as well as technological. An example is the reform of China's method of dispatching power plants, which potentially affects the economic relationships between consumers and producers, between grid and generating companies, and between central and provincial governments. Historically, coal-fired power plants in China all received roughly the same number of operating hours, regardless of efficiency or cost. In 2007, Chinese government agencies began to pilot “energy efficient dispatch,” which requires that generators be dispatched on the basis of thermal efficiency. Using a case study of Guangxi Zhuang Autonomous Region in southern China, we evaluated potential energy and cost savings from a change to energy efficient dispatch. We found that the savings are at best relatively small, because large, efficient generators already account for a significant share of total generation. Moreover, as an administrative policy that does not change economic incentives, energy efficient dispatch exacerbates imbalances and center-provincial tensions in the current system. We argue that incentive-based dispatch reform is likely to produce better outcomes, and that the keys to this reform are empowering an independent regulator with pricing authority and establishing a formal, transparent ratemaking process. - Highlights: ► Savings from China's energy efficient dispatch (EED) policy are at best relatively small. ► EED exacerbates imbalances and center-provincial tensions in China's current power system. ► Incentive-based dispatch reform is likely to produce better outcomes than EED. ► Keys to reform are independent regulation and a formal, transparent ratemaking process. ► Transition to cleaner, cost-efficient electricity system in China is political-economic as well as technological.

  13. 75 FR 27341 - Increasing Market and Planning Efficiency Through Improved Software; Notice of Technical...

    Science.gov (United States)

    2010-05-14

    ..., ramp rates, and network topology), flexible dispatch, settlement calculations, transmission switching... Market and Planning Efficiency Through Improved Software; Notice of Technical Conference To Discuss Increasing Market and Planning Efficiency Through Improved Software May 7, 2010. Take notice that Commission...

  14. The market of nuclear plant dismantling. The new EDF's strategy, process standardisation, robotization: which perspectives for the market by 2030?

    International Nuclear Information System (INIS)

    2017-09-01

    Dismantling appears as the most promising activity in the nuclear sector due to ageing plants, to ambitious objectives of reduction of the nuclear share in the energy mix, or to high expertise of French companies in robotic and digital solutions for deconstruction in radioactive environments. However, the development of the dismantling market depends on EDF decisions: the extension of nuclear reactor lifetime postpones the development of this market. In this context, this study aims at giving an anticipated view of the plant dismantling market by 2030, at deciphering growth levers for the sector actors, and at understanding the sector operation and the business model of operators. Thus, the report presents the main components of the market (key figures, dismantling types, dismantling steps, sector ecosystem, barriers to enter the market, costs, contractual relationships), proposes an analysis of the market and of its perspectives (situation in France, and at the world level, predictive scenario for 2030), and discusses the development axes and demand evolutions (robotization and digitalisation, elaboration of standardised processes, management of wastes produced by nuclear dismantling, internationalisation of French actors). It also proposes an overview of actors in France, and identity sheets for commissioners (EDF, New Areva), contractors (Onet, Vinci, Engie), and other actors (Veolia, Assystem, Ortec, Cybernetix, Oreka Group). The last part proposes synthetic sheets for more than 110 companies of the sector (general information, management and financial performance data under the form of tables and figures) and comparative tables according to 5 key indicators. Data are presented for a period ranging from 2010 to 2016

  15. STRATEGIC MARKETING PLANNING IN SPORTS- A PERSPECTIVE OF QUALITY OF LIFE IMPROVEMENT

    OpenAIRE

    Constantinescu Mihaela; Caescu Stefan Claudiu; Ploesteanu Mara Gabriela

    2012-01-01

    Strategic marketing planning requires that the marketing objectives strategies for a specific product-market configuration be in full correlation with the directions and the resources allocated at the corporate level or at the strategic business unit one. Such a correlation is more than necessary under the current market conditions, when the economic crisis affects both consumer behavior and corporate decisions. This article focuses on the particularities of strategic marketing planning in sp...

  16. STRATEGIC MARKETING PLANNING IN SPORTS – A PERSPECTIVE OF QUALITY OF LIFE IMPROVEMENT

    OpenAIRE

    Caescu Stefan Claudiu; Ploesteanu Mara Gabriela; Constantinescu Mihaela

    2012-01-01

    Strategic marketing planning requires that the marketing objectives strategies for a specific product-market configuration be in full correlation with the directions and the resources allocated at the corporate level or at the strategic business unit one. Such a correlation is more than necessary under the current market conditions, when the economic crisis affects both consumer behavior and corporate decisions. This article focuses on the particularities of strategic marketing planning in sp...

  17. Environmental dispatch: Minimum cost generation planning for acid rain compliance

    International Nuclear Information System (INIS)

    Qadri, S.S.; Weinstein, R.E.

    1991-01-01

    Passage of Public Law 101-549, the 1990 Clean Air Act Amendments, requires reductions in SO 2 and NO x emissions from many power generation stations by 1995, and by an electric utility company's entire generation system by year 2000. Another option to reduce the total environmental emissions is to dispatch generating units with lower emission rates prior to dispatching units with high emission rates. This option may not lower the emission levels to the desired limits, but can reduce emissions. This is practical as long as the added operating cost is modest compared to the cost of alternatives to meet the same levels of emission reduction. This cost can be optimized to provide the best compromise between reduced emissions and operating cost increase. An environmental dispatch algorithm developed by Gilbert/Commonwealth for its eVOLVE-p trademark production costing program makes this optimization possible. The algorithm modifies the traditional economic dispatch order of utility generation to include the impact of the Clean Air Act Amendments. The dispatch order is based on emissions in excess of Clean Air Act compliance limits. A cost is assigned to the excess emissions, and these costs are distributed to the individual generating units in proportion to their emission rates. This paper discusses how this environmental dispatch algorithm is applied for utility generation compliance planning

  18. The French market of thermal solar and its perspectives. Conditions are met for a sustained and durable market growth

    International Nuclear Information System (INIS)

    2011-03-01

    This article presents the content of a market study which aimed at assessing the rebound ability of the thermal solar energy market, at assessing the impact of the large legal framework which aims at developing thermal solar energy, at assessing the weight of French industries with respect to the German giants, and at understanding the strategy of equipment manufacturers and installers/integrators. The report presents the operating principles and applications of thermal solar energy production, presents the European and the French regulatory context, discusses the situation of France with respect to its commitments in terms of renewable energy as heat source, comments the dynamics of the French market, discusses the business model of this sector, and comments the position and strategies of front-end and back-end actors, i.e. equipment manufacturers on the one hand, and installers on the other hand

  19. The Regulation of Market Manipulation in Australia: A Historical Comparative Perspective

    Directory of Open Access Journals (Sweden)

    Howard Chitimira

    2015-07-01

    Full Text Available Notably, in Australia, market abuse practices like market manipulation and other market misconduct practices are expressly prohibited under the Corporations Act as amended by the Financial Services Reform Act. In the light of this, and for the purposes of this article, a brief historical analysis of the market manipulation prohibition will be presented first. Secondly, the available penalties and remedies for market manipulation are discussed. Thereafter, possible recommendations and significant Australian anti-market abuse enforcement approaches that may be utilised in South Africa are briefly stated. Lastly, concluding remarks are provided.

  20. Market perspectives of H2 vehicles. Analysis of current status and requirements

    International Nuclear Information System (INIS)

    Bunzeck, I.G.

    2009-06-01

    This report serves as discussion document for the workshop 'Technologies for fuel cells and hydrogen in road transport' in Paris, France, March 2009. The workshop is part of the Efonet (Energy Foresight Network, www.efonet.org ) program initiated by the European Commission. As a starting point, the status quo of fuel cell technology is analyzed from an innovation perspective, compared with the current vehicle deployment in demonstration projects worldwide. Then, cost reductions of fuel cell and drive train components that can be achieved as function over time are modelled in a learning curve approach. This provides a forecast on the expected vehicle cost by cumulative production, enabling discussion on the connection between necessary vehicle deployment and current demonstration projects, also in respect to project finance. Within the EU HyWays project, four scenarios have been developed to model the penetration rates for hydrogen vehicles in transport. All scenarios are determined by two influencing factors, policy support and level of technological learning. Depending on the scenario, it is assumed that mass production of vehicles starts either by 2013 (2016) with a group of 5 (4) first movers that achieve up to 90% plant utilization in different time frames. Given the bandwidth of scenario results, it is possible to redefine cost targets and provide recommendations for the necessary policy support. The report also provides an assessment of current hydrogen vehicle RD and D activities by different OEMs and gives an indication on the expected market entry strategies and time frame. To conclude, cost of conventional and hydrogen vehicles are compared on a euro/km level, testing several policy measures for their suitability to lower the expected high vehicle cost for the end-consumer.

  1. O desenvolvimento do marketing: uma perspectiva histórica El desarrollo del marketing: una perspectiva histórica The evolution of marketing: an historical perspective

    Directory of Open Access Journals (Sweden)

    Tatiani Santos

    2009-03-01

    Full Text Available Para entender melhor o Marketing, bem como a sua crescente importância dentro das organizações, este trabalho apresenta uma visão mais detalhada de seu desenvolvimento histórico, desde a época em que ainda não era considerado uma área específica do conhecimento até a atualidade. Para tanto, expõe-se a pré-história do Marketing, onde se identifica que suas atividades eram desenvolvidas somente como práticas do comércio. Mostra-se que é a partir de 1900 que suas atividades passam a ser diferenciadas das práticas do comércio, proporcionando o seu surgimento como uma área do conhecimento distinta. Em seguida, reconstitui-se e divide-se a sua história em décadas, a partir de 1900 até os dias atuais, no intuito de apresentar o surgimento das diferentes escolas de pensamento, o desenvolvimento de novas atividades, o Marketing dentro das organizações e a sua diferenciação em atividades específicas como o Marketing Societal e o Marketing Experiencial. Além disso, busca-se apresentar também a história do Marketing no Brasil, ressaltando seus principais marcos evolutivos. Por fim, são apresentadas algumas contribuições de outras áreas do conhecimento e de algumas ciências, bem como os problemas vivenciados pelo Marketing.Para entender mejor el Marketing, así como su importancia creciente dentro de las organizaciones, este trabajo tiene por objetivo presentar una visión más detallada del desarrollo histórico del Marketing, remontando a su historia, desde la época en que aún no era considerado un área específica del conocimiento hasta la actualidad. Para tanto, presentamos la prehistoria del Marketing, donde identificamos que sus actividades eran desarrolladas solamente como prácticas del comercio. Mostramos que es a partir de 1900 que sus actividades pasan a ser diferenciadas de las prácticas del comercio, proporcionando el surgimiento del Marketing como un área del conocimiento distinta. En seguida, remontamos

  2. Synthetic river flow time series generator for dispatch and spot price forecast

    International Nuclear Information System (INIS)

    Flores, R.A.

    2007-01-01

    Decision-making in electricity markets is complicated by uncertainties in demand growth, power supplies and fuel prices. In Peru, where the electrical power system is highly dependent on water resources at dams and river flows, hydrological uncertainties play a primary role in planning, price and dispatch forecast. This paper proposed a signal processing method for generating new synthetic river flow time series as a support for planning and spot market price forecasting. River flow time series are natural phenomena representing a continuous-time domain process. As an alternative synthetic representation of the original river flow time series, this proposed signal processing method preserves correlations, basic statistics and seasonality. It takes into account deterministic, periodic and non periodic components such as those due to the El Nino Southern Oscillation phenomenon. The new synthetic time series has many correlations with the original river flow time series, rendering it suitable for possible replacement of the classical method of sorting historical river flow time series. As a dispatch and planning approach to spot pricing, the proposed method offers higher accuracy modeling by decomposing the signal into deterministic, periodic, non periodic and stochastic sub signals. 4 refs., 4 tabs., 13 figs

  3. Inbound marketing

    OpenAIRE

    Popek, Tomáš

    2011-01-01

    In my work I focus on Inbound Marketing, which represents a new perspective on marketing, that has not been given the attention it deserves. It is a combination of existing and proven marketing methods that are used to obtain new customers with minimal marketing costs to the organization. The first section of my work is devoted to defining the concept of Inbound Marketing definitions and explanations. Furthermore, I present a list of instruments used in Inbound Marketing, and showcase the def...

  4. THE EFFECTS OF MARKETING MIX ON CONSUMER SATISFACTION: A LITERATURE REVIEW FROM ISLAMIC PERSPECTIVES

    OpenAIRE

    Selim AHMED; Md. Habibur RAHMAN

    2015-01-01

    Customer satisfaction is one of the essential factors for the success of a company. To achieve the high customer satisfaction, companies must know when and how their customers are satisfied about the products and services. Nowadays, different companies follow different types of marketing strategies based on the target market demand. The majority of companies follow a conventional marketing strategy, but some companies choose to follow a religious or spiritual marketing strategy such as the Is...

  5. Global Market Entry Strategy and Point-A Perspective of Chinese Pharmaceutical Enterprise

    Institute of Scientific and Technical Information of China (English)

    TonyZhang

    2003-01-01

    After joining WTO, China will not only open its door wider to foreign investment and operations in Chinese market, but also play an increasing role in global market. However, unlike many other Chinese industries that are already major suppliers or producers of consumer products at global market, majority of pharmaceutical enterprises in China remain domestic operations. Today there are still major obstacles for Chinese pharmaceutical enterprises to overcome in entering key markets such as US and Europe.

  6. A marketing perspective on the impact of financial and non-financial measures on shareholder value

    OpenAIRE

    Terblanche, Nic S; Gerber, Charlene; Erasmus, Pierre; Schmidt, Delia

    2013-01-01

    The pressure for financial accountability contributed to widespread concern about the function of marketing within the company. Consequently, marketers have become preoccupied with measuring the performance of marketing activity. Diverse financial and non-financial methods have been developed to provide evidence of how marketing activity impacts on the bottom line. This article proposes an approach whereby financial and non-financial performance measures are combined to measure the contributi...

  7. The market of the activities bound to the wastes situation 2002-2003 and perspectives 2004; Le marche des activites liees aux dechets situation 2002-2003 et perspectives 2004

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2003-12-01

    This study presents the different activities bound to the wastes, evaluates the economical stakes, the short-dated development perspectives, identifies the new markets and analyzes the regulations impact on the short-dated markets. It concerns the non hazardous and hazardous wastes. (A.L.B.)

  8. Marketing library and information services: international perspectives (Gupta; Konntz; Massísimo; Savard)

    OpenAIRE

    Fernández Marcial, Viviana

    2007-01-01

    This article reviews different experiences in library marketing developed around the world. It focuses on the marketing mix, the central element of a plan of marketing in which four aspects are defined, the four "p": the product, price, place and promotion.

  9. The development of European gas markets. Environmental, economic and political perspectives

    International Nuclear Information System (INIS)

    Estrada, J.; Moe, A.; Martinsen, K.D.

    1996-01-01

    By reviewing past history and developments in the European gas markets and European energy policy, this book identifies the driving forces for future market development. Topics covered include future gas demand and potential supplies, inter-fuel competition and the likely structure of gas markets in Europe in the future. (UK)

  10. The Marketing Effectiveness of Hotel Facebook Pages: From Perspectives of Customers and Messages

    Science.gov (United States)

    Leung, Xi Yu

    2012-01-01

    In the hotel industry, social media marketing has become a new trend hoteliers are chasing and an increasing number of hotels are using social media to promote their business. However, the marketing effectiveness of social media is still a big challenge in both academic and business world. Since social media marketing is totally different from…

  11. Perspectives of new fossil-fuelled power plants with CO2 capture in the liberalised European electricity market

    International Nuclear Information System (INIS)

    Kober, Tom

    2014-01-01

    Against the background of an increasing importance of climate change mitigation and the liberalization of the European energy supply this study assesses the perspectives of power plants with Carbon dioxide Capture and Storage (CCS). CCS power plants represent one option to reduce CO 2 emissions of fossil energy based electricity production significantly. In this study the deployment of CCS power plants is investigated for the European electricity market until 2050 taking different energy and climate policy framework conditions into consideration. By applying an integrated model-based approach, structural changes of the whole energy system are incorporated, including their implications on costs and emissions. The study addresses uncertainties concerning future CCS power plant invest costs and efficiencies explicitly, and analyses the effects of changes of these parameters with respect to the perspectives of CCS power plants in Europe. Thereby, interdependencies on horizontal level related to competition of different technologies within the electricity sector are examined, but also vertical interdependencies resulting from effects between the upstream and energy demand sectors. In order to reflect the heterogeneity among the national energy systems in Europe, country specific particularities on technical aspects and energy policy are taken into account, such as potentials and costs of CO 2 storage, and national regulations on the use of nuclear power and renewable energy. The results of the analysis reveal a strong influence of the stringency of the EU greenhouse gas reduction target and the policy on the use of nuclear energy on the perspectives of CCS power plants in the European electricity market. Comparing the influence of different policy frameworks analysed in this study with the influences of the variation of the technical and economic CCS power plant parameters shows, that uncertainties concerning energy policy measures can have a stronger influence on the

  12. THE STATE OF THE ART IN RESEARCH INTO RURAL TOURISM IN SPAIN: AN ANALYSIS FROM THE PERSPECTIVE OF MARKETING

    Directory of Open Access Journals (Sweden)

    José Manuel Hernández Mogollón

    2011-06-01

    Full Text Available The study of rural tourism has been addressed from different perspectives, such as geography, sociology, psychology, economics, business management, tourism marketing, etc. This positions it as a multidisciplinary research field of great interest which is growing in strategic importance. However it requires appropriate tools to improve its performance and become more professional. The level of interest it now produces is palpable in the quantitative increase in the attention devoted to it in the scientific literature over recent years. Nevertheless there is a need to improve the quality of this research effort, especially in fields related to economics and the management of businesses and even more so with regard to issues related to marketing, all of which would contribute to a better understanding of issues such as the planning, management and marketing of these destinations and businesses. This paper is an analysis of rural tourism as an area of scientific research that aims to classify the most relevant topics in the field, with particular reference to those that focus on marketing and market research. Its main contribution is a proposal of a research agenda for the coming years.

  13. Short-term spatio-temporal wind power forecast in robust look-ahead power system dispatch

    KAUST Repository

    Xie, Le; Gu, Yingzhong; Zhu, Xinxin; Genton, Marc G.

    2014-01-01

    forecasts, the overall cost benefits on system dispatch can be quantified. We integrate the improved forecast with an advanced robust look-ahead dispatch framework. This integrated forecast and economic dispatch framework is tested in a modified IEEE RTS 24

  14. Direct-to-consumer marketing of prescription drugs: a current perspective for neurologists and psychiatrists.

    Science.gov (United States)

    Hollon, Matthew F

    2004-01-01

    In the US and New Zealand, the past decade has seen tremendous growth in the marketing of prescription drugs directly to patients. The pharmaceutical industry has applied pressure in other countries to relax regulations governing such marketing although this has not yet been successful. While we still have much to learn about the potential impact on the public's health of direct-to-consumer (DTC) marketing, some data are available. This article summarises the current literature on the benefits and risks of DTC marketing. This marketing strategy has grown substantially in the US, but only select drugs are advertised. Whether there is net benefit or harm to the public's health as a result of DTC marketing depends critically on which drugs are advertised and the quality of the information provided in promotional material. Critical reviews of this promotional material suggest the information is of poor quality. Notably, 18% of the 50 drugs advertised most intensively in the US were medications used to treat psychiatric and neurological disorders. The impairments in decisional capacity often seen in psychiatric and neurological illness leave patients vunerable to the controlling influence of DTC marketing and, thus, undermine the patient autonomy that is said to be promoted by this marketing strategy. If there is any benefit from DTC marketing it is for significantly undertreated conditions. International restrictions on DTC marketing should remain in place until further evidence of net benefit or harm emerges from the DTC marketing experiment that is taking place in the US and New Zealand.

  15. Horizon 2000: Vision of the development of a custom-oriented electric power market in a European perspective

    International Nuclear Information System (INIS)

    Anon.

    1993-10-01

    After a perspective on the development in the seventies and eighties in chapter one, it is stated that, given the developments in the field of liberalization and the manifest internationalization of the European electricity market (chapter two), the Dutch electricity sector is not yet ready for an open European market (chapter three). A revision of the present electricity model does not seem to be the right method, because of the built-in contradictions and the reactive manner in which new developments can be handled (chapter four). Therefore, at this crossroad a new starting point has to be chosen in order for the Dutch electricity sector to be able to handle the developments in a pro-active way. At the same time this offers a solution to the instability, which threatens to the Dutch electricity market as a result of the fast growth of cogeneration capacity. In the new vision Horizon 2000 (outlined in chapters 5-9) the focus is shifted from central planning and cost pooling to customer-orientation within an open market. The market parties get, on the basis of autonomous responsibilities, multiple buying and selling options. A stepwise implementation of Horizon is explained in chapter 10, while the consequences of the market model Horizon 2000 are indicated as positive in chapter eleven. It must be stressed that this report is meant to be a working paper, open for discussion. Both the vision on the market and its consequences for the organization model have to be elaborated in more detail. 30 figs., 27 tabs.,

  16. Energy network dispatch optimization under emergency of local energy shortage

    International Nuclear Information System (INIS)

    Cai, Tianxing; Zhao, Chuanyu; Xu, Qiang

    2012-01-01

    The consequence of short-time energy shortage under extreme conditions, such as earthquake, tsunami, and hurricane, may cause local areas to suffer from delayed rescues, widespread power outages, tremendous economic losses, and even public safety threats. In such urgent events of local energy shortage, agile energy dispatching through an effective energy transportation network, targeting the minimum energy recovery time, should be a top priority. In this paper, a novel methodology is developed for energy network dispatch optimization under emergency of local energy shortage, which includes four stages of work. First, emergency-area-centered energy network needs to be characterized, where the capacity, quantity, and availability of various energy sources are determined. Second, the energy initial situation under emergency conditions needs to be identified. Then, the energy dispatch optimization is conducted based on a developed MILP (mixed-integer linear programming) model in the third stage. Finally, the sensitivity of the minimum dispatch time with respect to uncertainty parameters is characterized by partitioning the entire space of uncertainty parameters into multiple subspaces. The efficacy of the developed methodology is demonstrated via a case study with in-depth discussions. -- Highlights: ► Address the energy network dispatch problem under emergency of local energy shortage. ► Minimize the energy restoration time for the entire energy network under emergency events. ► Develop a new MILP model and a sensitivity analysis method with respect to uncertainties.

  17. A marketing perspective on the impact of financial and non-financial measures on shareholder value

    Directory of Open Access Journals (Sweden)

    Charlene Gerber

    2013-05-01

    Full Text Available The pressure for financial accountability contributed to widespread concern about the function of marketing within the company. Consequently, marketers have become preoccupied with measuring the performance of marketing activity. Diverse financial and non-financial methods have been developed to provide evidence of how marketing activity impacts on the bottom line. This article proposes an approach whereby financial and non-financial performance measures are combined to measure the contribution of marketing to sales. Secondary data from two retail brands within the same industry were analysed whereby actual accounting data were adjusted to examine the link between marketing expenditures, specifically with regard to the 4Ps (typical non-financial measures, and sales. The results of the time series regression showed that the nature of the relationship between marketing expenditures and sales is dependent largely on the product characteristics. The link between marketing and sales depicted serves as a starting point from which to build a more robust measurement tool incorporating financial and non-financial marketing performance measures that will serve to justify investment in the marketing of a brand.

  18. STRATEGIC MARKETING PLANNING IN SPORTS – A PERSPECTIVE OF QUALITY OF LIFE IMPROVEMENT

    Directory of Open Access Journals (Sweden)

    Caescu Stefan Claudiu

    2012-12-01

    Full Text Available Strategic marketing planning requires that the marketing objectives strategies for a specific product-market configuration be in full correlation with the directions and the resources allocated at the corporate level or at the strategic business unit one. Such a correlation is more than necessary under the current market conditions, when the economic crisis affects both consumer behavior and corporate decisions. This article focuses on the particularities of strategic marketing planning in sport, given the fact that the vast majority of sports organizations in Romania, although very active on the reference market, do not have a marketing activity correlated with the medium and long term market needs. One of these needs refers to quality of life improvement, knowing that sport activities have positive influence on many dimensions of quality of life, such as health, education, social inclusion, relaxation and leisure. The improvement within the population participation in sport (both as an active participant and as a spectator, the increased duration of leisure and the development of private financing have led to the creation of a large market, where marketing plays a central role. Therefore the marketing management process must also be implemented within the sports organization, in order to make it easier in building and maintaining a relationship with the customer, especially if the organization wants a customer orientation strategy. Such an orientation includes identifying the current needs as well as the future ones in terms of target audience, to offer a series of sports products and services that bring their significant contribution to improving the quality of life. In this paper are highlighted the influences that consumer requirements concerning quality of life have on all components of marketing management process, starting with sports organization mission statement, up to establish strategies for the marketing mix (product, price

  19. Gasification of biomass for energy production. State of technology in Finland and global market perspectives

    Energy Technology Data Exchange (ETDEWEB)

    Wilen, C.; Kurkela, E. [VTT Energy, Espoo (Finland). Energy Production Technologies

    1997-12-31

    This report reviews the development of the biomass gasification technology in Finland over the last two decades. Information on Finnish biomass resources and use, energy economy and national research policy is provided as background. Global biomass resources and potential energy from biomass markets are also assessed based on available literature, to put the development of the gasification technology into a wider perspective of global biomass utilization for energy production. The increasing use of biomass and other indigenous forms of energy has been part and parcel of the Finnish energy policy for some twenty years. Biomass and peat account for almost 20% of the production of primary energy in Finland. As the consumption of biofuels is significantly lower than the annual growth or renewal, the use of bioenergy is considered to be an important measure of reducing carbon dioxide emissions. Research and development on thermal gasification of solid fuels was initiated in the late 1970s in Finland. The principal aim was to decrease the dependence of Finnish energy economy on imported oil by increasing the utilization potential of indigenous fuels. Development in the early 1980s focused on simple atmospheric-pressure fuel gas applications including a gasification heating plant. Eight Bioneer updraft gasifiers (abt 5 MW{sub th}) were constructed in 1982-1986, and a new Bioneer gasifier was commissioned in eastern Finland in 1996. A Pyroflow circulating fluidised-bed gasifies was also commercialized in the mid-1980s; four gasifiers (15-35 MW{sub th}) were commissioned. In the late 1980s the interest in integrated gasification combined-cycle (IGCC) power plants, based on pressurised air gasification of biomass and hot gas cleanup, increased in Finland and in many other countries. The utilization potential for indigenous fuels is mainly in medium-scale combined heat and electricity production (20-150 MW,). Foster Wheeler Energia Oy, Carbona Inc. and Imatran Voima Oy are

  20. Gasification of biomass for energy production. State of technology in Finland and global market perspectives

    International Nuclear Information System (INIS)

    Wilen, C.; Kurkela, E.

    1997-01-01

    This report reviews the development of the biomass gasification technology in Finland over the last two decades. Information on Finnish biomass resources and use, energy economy and national research policy is provided as background. Global biomass resources and potential energy from biomass markets are also assessed based on available literature, to put the development of the gasification technology into a wider perspective of global biomass utilization for energy production. The increasing use of biomass and other indigenous forms of energy has been part and parcel of the Finnish energy policy for some twenty years. Biomass and peat account for almost 20% of the production of primary energy in Finland. As the consumption of biofuels is significantly lower than the annual growth or renewal, the use of bioenergy is considered to be an important measure of reducing carbon dioxide emissions. Research and development on thermal gasification of solid fuels was initiated in the late 1970s in Finland. The principal aim was to decrease the dependence of Finnish energy economy on imported oil by increasing the utilization potential of indigenous fuels. Development in the early 1980s focused on simple atmospheric-pressure fuel gas applications including a gasification heating plant. Eight Bioneer updraft gasifiers (abt 5 MW th ) were constructed in 1982-1986, and a new Bioneer gasifier was commissioned in eastern Finland in 1996. A Pyroflow circulating fluidised-bed gasifies was also commercialized in the mid-1980s; four gasifiers (15-35 MW th ) were commissioned. In the late 1980s the interest in integrated gasification combined-cycle (IGCC) power plants, based on pressurised air gasification of biomass and hot gas cleanup, increased in Finland and in many other countries. The utilization potential for indigenous fuels is mainly in medium-scale combined heat and electricity production (20-150 MW,). Foster Wheeler Energia Oy, Carbona Inc. and Imatran Voima Oy are the main

  1. The UK electricity market and the wind industry - a perspective of 1998 proposals

    International Nuclear Information System (INIS)

    Batley, S.L.; Twidell, J.W.; Gibbons, C.

    1997-01-01

    After April 1st 1998, the Public Electricity Supplier monopoly ( in England, Wales and Scotland) over their local franchise market will cease and all customers, regardless of size, will be able to choose their supplier. These changes will have a major impact on the UK wind energy industry. An increased number of Second Tier Suppliers will compete with existing market players for electricity purchase from generators and sale of electricity to consumers. Market changes should improve possibilities for wind generators to obtain a Second Tier Supplier licence and serve the domestic, small demand, market. There may also be market opportunities to sell to specialist 'green' suppliers. The post 1998 changes are of importance to the European Union 'Guarantee of Result' project, which aims to promote small scale wind systems through guaranteed quality and performance of systems. For the Guarantee of Results to be utilised in the UK, all markets for the generated electricity from a wind system must be considered and evaluated. (Author)

  2. New Directions in the Use of Virtual Reality for Food Shopping: Marketing and Education Perspectives

    OpenAIRE

    Ruppert, Barb

    2011-01-01

    Virtual reality is used in marketing research to shape food selection and purchase decisions. Could it be used to counteract the marketing of less-nutritious foods and teach healthier food selection? This article presents interviews with Raymond Burke, Ph.D., of Indiana University Bloomington, and Rachel Jones, M.P.H., of the University of Utah College of Health. Topics covered include new marketing research technologies, including virtual reality simulations; retailing and shopper behavior; ...

  3. The role of digital marketing: a perspective from Porto hotels’ managers

    OpenAIRE

    Leite, Rita Abreu; Azevedo, António Joaquim Araújo de

    2017-01-01

    The role of internet in the purchasing behavior of tourists led to a modification in marketing plans that became increasingly digital. This study aims to identify how managers of the hospitality industry use digital marketing, as a marketing tool. This study adopted a qualitative methodology comprising: a) the analysis of the online presence - website, Facebook, Instagram, Twitter, Booking.com and TripAdvisor - of the 59 four and five stars establishments of Porto; b) semi-stru...

  4. The use of storytelling in quantitative research reports: A marketing research firm perspective

    OpenAIRE

    Vanessa Maritz; Daniel J. Petzer; Christine De Meyer

    2014-01-01

    Orientation: Actionable reporting ensures that a marketing research firm communicates with clients to achieve business impact as opposed to merely communicating data to clients. Storytelling communicates with impact as it focuses on creating engagement and inspiring action. Research purpose: This article investigates the use of storytelling as a tool for actionable reporting by South African marketing research firms Motivation for the study: Clients of marketing research firms often cr...

  5. Differences in decision-making criteria towards the return on marketing investment: A project business perspective

    OpenAIRE

    Smyth, H.; Lecoeuvre, L.

    2015-01-01

    Assessing the value of marketing to a business remains a thorny issue in theory and practice. Decision-making at the finance–marketing interface is under-researched, particularly for project businesses. Confronted by demands of accountability concerning the allocation of resources to meet competitive pressures, the paper examines the quality and extent of dialogue in investment decision-making. The return on investment (ROI) and marketing-specific investment (ROMI) are important factors at th...

  6. Importance of Creative Advertising and Marketing According to University Students’ Perspective

    OpenAIRE

    Remziye Terkan

    2014-01-01

    Advertising has crucial role in todays competitive marketing world. This research studies two important persuasive processes often employed in the management of businesses; Creative Advertising and Marketing Management. Creative Advertising and Marketing Management is necessary in order to have a complete understanding of how producers and sales companies work effectively. While advertising performs the communicative function of informing consumers about a company’s product or services, creat...

  7. IMPORTANCE OF CREATIVE ADVERTISING AND MARKETING ACCORDING TO UNIVERSITY STUDENTS’ PERSPECTIVE

    Directory of Open Access Journals (Sweden)

    Remziye Terkan

    2014-07-01

    Full Text Available Advertising has crucial role in todays competitive marketing world. This research studies two important persuasive processes often employed in the management of businesses; Creative Advertising and Marketing Management. Creative Advertising and Marketing Management is necessary in order to have a complete understanding of how producers and sales companies work effectively. While advertising performs the communicative function of informing consumers about a company’s product or services, creative advertising is also attract people to the market, marketing management is a much more complex managerial process which encompasses activities such as; marketing research, product conception and design, pricing, distribution and even advertising. Today, in current globalized and rapidly expanding business conscious world; creative advertising and marketing management are increasingly becoming more relevant to the businesses. Companies need to adopt creative strategies and innovations in their operations in order to survive the challenges of the ever expanding global market. In the study, creative advertising and its importance in marketing managemet are investigated and examined by sample group of university students.

  8. The opening up to competition of European electricity markets: genesis and perspectives of an ambitious project

    International Nuclear Information System (INIS)

    Pellion, Antoine

    2007-01-01

    This article first describes the European dynamic of the construction of electricity markets. It outlines the economic and competitive logics which are the base of the liberalisation of electricity markets, and do not aim at suppressing a public service. This encompasses the search for an optimal market as economic aim, and an incentive to the opening by community law. It describes the implementation of the liberalisation process with a harmonisation at the European scale, and still different and partitioned markets. It outlines that the expected price decrease did not occur. The electricity pricing is presented as a complex process, and the sustained increase of production costs is outlined. It also outlined that this market has strengthened structural imperfections: a scarcity rent largely accessible to market powers, a strong trend to short term investment behaviour. On the other hand, environmental efficiency has a positive assessment. The next part proposes an overview of possible actions for the development and regulation of European markets: a network to be expanded and densified with better performance and a more competitive market for the benefit of the consumer, a scarcity rent which requires a market framing, a new orientation for the use of this rent. The coordination of electricity production is outlined as a necessary element for a European energy policy

  9. External relationships and marketing practices in Serbian firms: The intangible capital perspective

    Directory of Open Access Journals (Sweden)

    Mitić Sanja

    2015-01-01

    Full Text Available This paper presents selected results of research on intangible capital in Serbian firms. The results are part of a broader research project, based on a survey of a sample of Serbian firms. The focus of the project is the various forms of intangible capital, and in this paper we analyse whether and to what degree firms build up their brand capital and increase marketing competencies, and what kind of external relationships they experience. The results provide the first insight into the development of the marketing resources of Serbian firms and show that this element of intangibles is gradually improving but still is at a low level. We find significant differences in the use of marketing resources between firms in regard to their size, international market experience, and ownership type. A more significant development of brand capital, external relationships, and marketing innovations and competencies is found in larger firms, firms with considerable international business experience compared to firms primarily oriented to the domestic market, and in foreign-owned firms. After identifying the strengths and weaknesses of marketing practices in Serbian enterprises we suggest some measures for overcoming the analyzed constraints in order to improve firms’ market positioning, especially in foreign markets.[Projekat Ministarstva nauke Republike Srbije, br. 179062

  10. Heuristic Optimization for the Discrete Virtual Power Plant Dispatch Problem

    DEFF Research Database (Denmark)

    Petersen, Mette Kirschmeyer; Hansen, Lars Henrik; Bendtsen, Jan Dimon

    2014-01-01

    We consider a Virtual Power Plant, which is given the task of dispatching a fluctuating power supply to a portfolio of flexible consumers. The flexible consumers are modeled as discrete batch processes, and the associated optimization problem is denoted the Discrete Virtual Power Plant Dispatch...... Problem. First NP-completeness of the Discrete Virtual Power Plant Dispatch Problem is proved formally. We then proceed to develop tailored versions of the meta-heuristic algorithms Hill Climber and Greedy Randomized Adaptive Search Procedure (GRASP). The algorithms are tuned and tested on portfolios...... of varying sizes. We find that all the tailored algorithms perform satisfactorily in the sense that they are able to find sub-optimal, but usable, solutions to very large problems (on the order of 10 5 units) at computation times on the scale of just 10 seconds, which is far beyond the capabilities...

  11. Decentralized Economic Dispatch Scheme With Online Power Reserve for Microgrids

    DEFF Research Database (Denmark)

    Nutkani, I. U.; Loh, Poh Chiang; Wang, P.

    2017-01-01

    Decentralized economic operation schemes have several advantages when compared with the traditional centralized management system for microgrids. Specifically, decentralized schemes are more flexible, less computationally intensive, and easier to implement without relying on communication...... costs, their power ratings, and other necessary constraints, before deciding the DG dispatch priorities and droop characteristics. The proposed scheme also allows online power reserve to be set and regulated within the microgrid. This, together with the generation cost saved, has been verified...... infrastructure. Economic operation of existing decentralized schemes is also usually achieved by either tuning the droop characteristics of distributed generators (DGs) or prioritizing their dispatch order. For the latter, an earlier scheme has tried to prioritize the DG dispatch based on their no...

  12. A qualitative approach to economic-environmental dispatch

    International Nuclear Information System (INIS)

    Gjengedal, T.; Hansen, O.; Johansen, S.

    1992-01-01

    This paper describes the principles, and suggests a methodology for expanding the dispatch of electrical power production systems for involving a pure minimum cost dispatch, to also include environmental objectives. The approach is qualitative in that no attempt is made as to assign a specific monetary value to environmental impacts, but rather maintaining the physical value of the impact through the decision process. However, the initial relative weights assigned to environmental impacts in the methodology are based on the many recent attempts to monetize environmental damages. The main contribution of the approach is to analyze how dispatch changes as a function of the total environmental weight, and as a function of the relative weighing of individual environmental insults, e.g., SO 2 , NO x and CO 2 . The methodology is illustrated with a sample production system involving environmental coast estimates from major US studies

  13. Strategies for dispatching AGVs at automated seaport container terminals

    DEFF Research Database (Denmark)

    Grunow, Martin; Günther, H.O.; Lehmann, M.

    2006-01-01

    Control of logistics operations at container terminals is an extremely complex task, especially if automated guided vehicles (AGVs) are employed. In AGV dispatching, the stochastic nature of the handling systems must be taken into account. For instance, handling times of quay and stacking cranes...... as well as release times of transportation orders are not exactly known in advance. We present a simulation study of AGV dispatching strategies in a seaport container terminal, where AGVs can be used in single or dual-carrier mode. The latter allows transporting two small-sized (20 ft) or one large......-line heuristic. The performance of the dispatching strategies is evaluated using a scalable simulation model. The design of the experimental study reflects conditions which are typical of a real automated terminal environment. Major experimental factors are the size of the terminal and the degree of stochastic...

  14. Strategies for dispatching AGV's at automated seaport container terminals

    DEFF Research Database (Denmark)

    Grunow, Martin; Günther, H.O.; Lehmann, M.

    2007-01-01

    Control of logistics operations at container terminals is an extremely complex task, especially if automated guided vehicles (AGVs) are employed. In AGV dispatching, the stochastic nature of the handling systems must be taken into account. For instance, handling times of quay and stacking cranes...... as well as release times of transportation orders are not exactly known in advance. We present a simulation study of AGV dispatching strategies in a seaport container terminal, where AGVs can be used in single or dual-carrier mode. The latter allows transporting two small-sized (20 ft) or one large......-line heuristic. The performance of the dispatching strategies is evaluated using a scalable simulation model. The design of the experimental study reflects conditions which are typical of a real automated terminal environment. Major experimental factors are the size of the terminal and the degree of stochastic...

  15. Marketing Management

    DEFF Research Database (Denmark)

    Wilke, Ricky

    2012-01-01

    Book review of: Christian Homburg, Sabine Kuester, Harley Krohmer, Marketing Management – A Contemporary Perspective, McGraw-Hill Higher Education, 2009......Book review of: Christian Homburg, Sabine Kuester, Harley Krohmer, Marketing Management – A Contemporary Perspective, McGraw-Hill Higher Education, 2009...

  16. Analysis of thermal coal pricing and the coal price distortion in China from the perspective of market forces

    International Nuclear Information System (INIS)

    Cui, Herui; Wei, Pengbang

    2017-01-01

    The price of thermal coal has always been the focus of the debate between coal mining industry and electric power industry. The thermal coal price is always lower than other same quality coal, and this phenomenon of thermal coal price distortion has been existing in China for a long time. The distortion coal price can not reflect the external cost and the resource scarcity of coal, which could result in environment deteriorating and inefficient resource allocation. This paper studied the phenomenon of thermal coal price distortion through economic theoretical modeling and empirical cointegration analysis from the perspective of market forces. The results show that thermal coal price is determined by electricity price, the prediction elasticity of a electricity enterprise, price elasticity of demand of electricity, the input prediction elasticity of a electricity enterprise and the price elasticity of supply of thermal coal. The main reason of coal price distortion is the unbalance market force of coal industry and thermal coal generation industry. The distortion rate of coal price is positively related to the market force of electric power industry and negatively related to the industrial concentration of coal industry. - Highlights: • This paper studied thermal coal pricing and the coal price distortion in China. • The main reason of coal price distortion is the unbalance market force. • Thermal coal price is also influenced by electricity price and price elasticity of demand of electricity. • The distortion rate of coal price is negatively related to the industrial concentration of coal industry.

  17. THE MARKET OF INNOVATIONS: FACTORS, INCENTIVES, OBSTACLES AND PERSPECTIVES FOR EFFECTIVE FUNCTIONING

    Directory of Open Access Journals (Sweden)

    Natalia KRAUS

    2016-06-01

    Full Text Available The incentives and obstacles of effective functioning of the innovations are investigated in the article. It is determined that on the formation of the market and establishment of its equilibrium directly affects a number of system characteristics that established in the institutional environment, including such as: differing vectors of actions of economic (market and political (political and legal institutes and state factors of the development of national economy; formation of a “double standard” and various rules of the market game for different classes of participants; negative mutual influence of key institutes, which indicates that the state has no interest in establishing of transparent rules and eliminates the possibility of effective regulation in individual segments. It is offered an author’s understanding of the market of innovations through the prism of institutionalism, the market of innovations is a complete range of social and economic institutions-organizations and joint structures and aims the economic exchange, that includes a common understanding of mutual benefit, the transfer of ownership, “transparent” and fair agreements on proportional sharing. It is proved that institutional factor in some situations that arise in the market is a natural limiter, controller of his freedom. Institute of the market of innovations is under the powerful influence of a number of informal and not always visible institutional the market of innovations. They include intuition of manufacturers, perception the innovations by individuals, feelings, motives of internal motivations of consumer behavior. It is presented institutional structure of the market of innovations according to different levels of economic aggregation in order to obtain an overall vision of institutional design of the market of innovations. This structuring enables better determine with possible mutual influences and relationships between the “players” in the

  18. Marketing de alimentos industrializados destinados ao público infantil na perspectiva da rotulagem | Evalution of processed foods for children from the perspective of nutrition labeling and marketing

    Directory of Open Access Journals (Sweden)

    Jéssica Soares Geraldo Ferreira

    2015-05-01

    Full Text Available Compreendendo a importância das informações contidas nos rótulos dos alimentos, foi objetivo do presente estudo avaliar a qualidade de alimentos industrializados destinados ao público infantil, comercializados na cidade do Rio de Janeiro, sob a ótica da rotulagem nutricional e do marketing. Foram avaliados alimentos e bebidas industrializadas das categorias mais consumidas pelo público infantil. Os rótulos selecionados foram avaliados de acordo com os parâmetros estabelecidos em regulamentações vigentes, assim como, os recursos de marketing empregados nas embalagens e sua composição nutricional para 100 g ou 100 mL. Foram avaliados os rótulos de 93 embalagens de alimentos industrializados de 33 fabricantes diferentes. Cada amostra foi avaliada em 32 quesitos, totalizando 2.976 análises. Houve conformidade em 80% dos itens avaliados, 19% não eram aplicáveis e 1% apresentou não conformidade à legislação. A análise de marketing identificou o uso de 20 diferentes estratégias. A análise da composição nutricional declarada no rótulo permitiu concluir que os alimentos classificados com quantidades elevadas de açúcar, gordura saturada, gordura trans e/ou sódio corresponderam a 66%. Torna-se fundamental um modelo eficiente de regulação e fiscalização da rotulagem e marketing de modo a garantir informações claras e fidedignas. --------------------------------------------------------------------------------------------- The aim of this study was to evaluate the quality of processed foods for children marketed in the city of Rio de Janeiro from the perspective of nutrition labeling and marketing in terms of the prevailing regulations. Industrialized foods and beverages consumed by were evaluated in the categories most commonly consumed by children were assessed. The product labels selected for the study were evaluated according to the parameters established in the current regulations, the marketing resources employed in

  19. The delivery dispatching problem with time windows for urban consolidation centers

    OpenAIRE

    van Heeswijk, W.J.A.; Mes, Martijn R.K.; Schutten, Johannes M.J.

    2015-01-01

    This paper addresses the dispatch decision problem faced by an urban consolidation center. The center receives orders according to a stochastic arrival process, and dispatches them for the last-mile distribution in batches. The operator of the center aims to fi nd the cost-minimizing consolidation policy, depending on the orders at hand, pre-announced orders, and stochastic arrivals. We present this problem as a variant of the Delivery Dispatching Problem that includes dispatch windows, and m...

  20. Genetic Algorithm Based Economic Dispatch with Valve Point Effect

    Energy Technology Data Exchange (ETDEWEB)

    Park, Jong Nam; Park, Kyung Won; Kim, Ji Hong; Kim, Jin O [Hanyang University (Korea, Republic of)

    1999-03-01

    This paper presents a new approach on genetic algorithm to economic dispatch problem for valve point discontinuities. Proposed approach in this paper on genetic algorithms improves the performance to solve economic dispatch problem for valve point discontinuities through improved death penalty method, generation-apart elitism, atavism and sexual selection with sexual distinction. Numerical results on a test system consisting of 13 thermal units show that the proposed approach is faster, more robust and powerful than conventional genetic algorithms. (author). 8 refs., 10 figs.

  1. Implementing a nationwide criteria-based emergency medical dispatch system

    DEFF Research Database (Denmark)

    Andersen, Mikkel S; Johnsen, Søren Paaske; Sørensen, Jan Nørtved

    2013-01-01

    A criteria-based nationwide Emergency Medical Dispatch (EMD) system was recently implemented in Denmark. We described the system and studied its ability to triage patients according to the severity of their condition by analysing hospital admission and case-fatality risks.......A criteria-based nationwide Emergency Medical Dispatch (EMD) system was recently implemented in Denmark. We described the system and studied its ability to triage patients according to the severity of their condition by analysing hospital admission and case-fatality risks....

  2. Structure Characteristics of the International Stock Market Complex Network in the Perspective of Whole and Part

    Directory of Open Access Journals (Sweden)

    Guangxi Cao

    2017-01-01

    Full Text Available International stock market forms an abstract complex network through the fluctuation correlation of stock price index. Past studies of complex network almost focus on single country’s stock market. Here we investigate the whole and partial characteristics of international stock market network (ISMN (hereinafter referred to as ISMN. For the analysis on the whole network, we firstly determine the reasonable threshold as the basic of the following study. Robustness is applied to analyze the stability of the network and the result shows that ISMN has robustness against random attack but intentional attack breaks the connection integrity of ISMN rapidly. In the partial network, the sliding window method is used to analyze the dynamic evolution of the relationship between the Chinese (Shanghai stock market and the international stock market. The connection between the Chinese stock market and foreign stock markets becomes increasingly closer, and the links between them show a significant enhancement especially after China joined the WTO. In general, we suggest that transnational investors pay more attention to some significant event of the stock market with large degree for better risk-circumvention.

  3. Institutional Advancement: A Marketing Perspective. Part II: A Status Report, 1978-79.

    Science.gov (United States)

    Moriarty, Daniel F.

    This follow-up report examines the status of the recruitment and retention strategies implemented by Triton College in 1978 as part of an effort to utilize the marketing concept in identifying and meeting changing educational needs. The report first provides operational definitions for "institutional advancement,""marketing concept,""promotion,"…

  4. The melding of drug markets in Houston after Katrina: dealer and user perspectives.

    Science.gov (United States)

    Kotarba, Joseph A; Fackler, Jennifer; Johnson, Bruce D; Dunlap, Eloise

    2010-07-01

    In the aftermath of Hurricane Katrina, the majority of routine activities in New Orleans were disrupted, including the illegal drug market. The large-scale relocation of New Orleans evacuees (NOEs), including many illegal drug users and sellers, to host cities led to a need for new sources of illegal drugs. This need was quickly satisfied by two initially distinct drug markets (1) drug dealers from New Orleans who were themselves evacuees and (2) established drug dealers in the host cities. To be expected, the two markets did not operate indefinitely in parallel fashion. This paper describes the evolving, operational relationship between these two drug markets over time, with a focus on Houston. We analyze the reciprocal evolution of these two markets at two significant points in time: at the beginning of the relocation (2005) and two years later (2007). The overall trend is towards a melding of the two drug markets, as evidenced primarily by decreases in drug-related violence and the cross-fertilization of drug tastes. We describe the process by which the two drug markets are melded over time, in order to seek a better understanding of the social processes by which drug markets in general evolve.

  5. Broadening Student Perspectives on Marketing Research Ethics: Development and Applications of a Teaching Module

    Science.gov (United States)

    Handlin, Amy

    2012-01-01

    This paper describes an ethics module developed by the author to engage marketing research students during the fall semester, when they are bombarded by political polls. The module matches ethically questionable polling practices to similarly troubling practices in marketing research. The goals are to show that ethical principles are not topic- or…

  6. Application of the Social Marketing Model to Unemployment Counseling: A Theoretical Perspective

    Science.gov (United States)

    Englert, Paul; Sommerville, Susannah; Guenole, Nigel

    2009-01-01

    A. R. Andreasen's (1995) social marketing model (SMM) is applied to structure feedback counseling for individuals who are unemployed. The authors discuss techniques used in commercial marketing and how they are equally applicable to solving societal problems; SMM and its application to social interventions; and structured feedback that moves a…

  7. Homeland Security Education: Managerial versus Nonmanagerial Market Perspectives of an Academic Program

    Science.gov (United States)

    Doss, Daniel; Henley, Russ; McElreath, David; Lackey, Hilliard; Jones, Don; Gokaraju, Balakrishna; Sumrall, William

    2016-01-01

    The authors discuss the findings of a market study that preceded the offering of an academic program in homeland security. The university disseminated a mail survey to gain data for analysis of variance testing of several hypotheses regarding market perceptions of the intended homeland security program offering. Stratification involved segregating…

  8. Perspectives for hydropower in Switzerland - chances offered by the 'green power' market

    International Nuclear Information System (INIS)

    Spreng, D.; Truffer, B.; Wuestenhagen, R.

    2003-01-01

    This short article discusses the chances offered to operators of hydropower stations by 'green power' markets for the sale of power produced under strict conditions in environment-friendly power generation facilities. The development of these markets is discussed as are the interdependencies between the public's use of green power markets and measures taken by the state to promote the use of renewable forms of energy. The results of market research on customer willingness to purchase environment-friendly electricity are discussed and the important role of hydropower in this business is stressed. The differing interests of various customer segments are discussed and the part played by 'green stocks' and other sustainable investments in the financial market is looked at

  9. Internet marketing

    OpenAIRE

    Zelený, Martin

    2009-01-01

    In the bachelor thesis are introduced theoretical concepts of the Internet and marketing, accented the need of marketing mix along with its specifics of the internet environment. Next is interpreted which tools can be used for marketing of firms and which marketing instruments are to be deployed. Final chapter illustrates socio-demographics of Czech internet users along with media market allocation from the perspective of all media as well as in the segment of the Internet.

  10. A hybrid method of incorporating extended priority list into equal incremental principle for energy-saving generation dispatch of thermal power systems

    International Nuclear Information System (INIS)

    Cheng, Chuntian; Li, Shushan; Li, Gang

    2014-01-01

    The energy-saving generation dispatch (ESGD) policy released by Chinese Government in 2007 is a new code for optimally dispatching electric power generation portfolio in the country with the dual objectives of improving energy efficiency and reducing environmental pollution. The ESGD is substantially different from the competitive market in the developed economies, the traditional economic dispatching or the rational dispatching principle implemented in China prior to the new policy. This paper develops a hybrid method that integrates the extended priority list (EPL), the equal incremental principle (EIP) and a heuristic method to optimize daily generation schedules under ESGD. The EPL is presented to search desirable units set that satisfies the complicated duration period requirements based on thermal unit generation priority list. The EIP is developed to allocate load among the committed units within the combined set. A heuristic method is proposed to deal with inequality constraints, which usually result in difficulty for power allocation, and used to improve these results. The algorithm has been embedded into a newly developed decision support system that is currently being used by operators of the Guizhou Province Power Grid to make day-ahead quarter-hourly generation schedules. - Highlights: • Electric power industry is one of key and important fields for energy conservation and emission reduction in China. • The energy-saving generation dispatch policy was released by Chinese government in 2007. • A Hybrid algorithm for energy-saving generation dispatch scheduling of thermal power system is presented. • The algorithm has been embedded into a newly developed decision support system

  11. Wind Farm-LA Coordinated Operation Mode and Dispatch Model in Wind Power Accommodation Promotion

    Directory of Open Access Journals (Sweden)

    Li Lin

    2018-05-01

    Full Text Available With the support of a smart grid, a load aggregator (LA that aggregates the demand response resources of small- and medium-sized customers to participate in the electricity market would be a novel way to promote wind power accommodation. This paper proposes a wind farm–LA coordinated operation mode (WLCOM, which enables LAs to deal with wind farms directly at an agreement price. Afterwards, according to the accommodation demand of the wind farm, a coordinated dispatch model taking advantage of the various response capabilities of different flexible loads is set up to maximize the revenue of the LA. A case study was conducted to demonstrate the effectiveness of the proposed WLCOM and the coordinated dispatch model. The demonstration indicates that: (a load fluctuations and wind curtailment were obviously reduced; and (b both the LA and the wind farm participating in coordinated operation obtained higher revenues. Factors that influence the accommodation level, as well as revenues of wind farms and LA, are also investigated.

  12. The use of storytelling in quantitative research reports: A marketing research firm perspective

    Directory of Open Access Journals (Sweden)

    Vanessa Maritz

    2014-07-01

    Research purpose: This article investigates the use of storytelling as a tool for actionable reporting by South African marketing research firms Motivation for the study: Clients of marketing research firms often criticise research reports as being too technical and lacking in strategic value. Storytelling is a reporting technique that can be used to develop actionable research and provide clients with more strategic value. Research design, approach and method: A total of 26 in-depth qualitative interviews were conducted with client service directors and managers of marketing research firms that deliver quantitative research reports to clients. Main findings: Results indicated that all marketing research firms but one use storytelling. Barriers that impede more regular use are inexperienced research executives and the time intensity associated with creating stories. Practical/managerial implications: Storytelling should be used by marketing research firms to provide clients with more actionable research. Contribution/value-add: The study provides marketing research firms in South Africa with recommendations as to how to implement storytelling as a reporting technique, which will add value to clients and enable marketing research firms to remain competitive and develop relationships with clients.

  13. The Impact of Foreign Direct Investment (FDI on the Environment: Market Perspectives and Evidence from China

    Directory of Open Access Journals (Sweden)

    Jiajia Zheng

    2017-03-01

    Full Text Available Foreign direct investment (FDI may have a positive effect on the level of pollution in host countries, as described by the pollution haven hypothesis (PHH. However, this kind of effect may depend on the economic conditions in host countries. In this study, we conduct research on the FDI’s effect on China’s CO2 emissions during the market-oriented reform. The results are as follows. Firstly, FDI directly promotes China’s CO2 emissions. Secondly, with market-oriented reform, this positive effect from FDI is lowering year by year, which indicates that the market-oriented reform could alleviate the positive effect of FDI on China’s CO2 emissions. Thirdly, as China’s market-oriented reform was implemented gradually from experimental zones to the whole country, regional market development is uneven, and as such so is FDI’s effect on local CO2 emissions. Provinces in the eastern area generally evidenced higher market development and lower CO2 emissions from FDI, while four provinces in west area evidenced both lower market development and higher CO2 emissions from FDI.

  14. The Educational Asset Market: A Finance Perspective on Human Capital Investment

    DEFF Research Database (Denmark)

    Christiansen, Charlotte; Nielsen, Helena Skyt

    2002-01-01

    on type and level of education enables us to focus on the shared features between human capital and stock investments. An innovative finance-labor approach is applied to study the educational asset market. A risk-return trade-off is revealed which is not directly related to the length of education.......Like the stock market, the human capital market consists of a wide range of assets, i.e. educations. Each young individual chooses the educational asset that matches his preferred combination of risk and return in terms of future income. A unique register-based data set with exact information...

  15. Coordinated Volt/Var Control in Distribution Systems with Distributed Generations Based on Joint Active and Reactive Powers Dispatch

    Directory of Open Access Journals (Sweden)

    Abouzar Samimi

    2016-01-01

    Full Text Available One of the most significant control schemes in optimal operation of distribution networks is Volt/Var control (VVC. Owing to the radial structure of distribution systems and distribution lines with a small X/R ratio, the active power scheduling affects the VVC issue. A Distribution System Operator (DSO procures its active and reactive power requirements from Distributed Generations (DGs along with the wholesale electricity market. This paper proposes a new operational scheduling method based on a joint day-ahead active/reactive power market at the distribution level. To this end, based on the capability curve, a generic reactive power cost model for DGs is developed. The joint active/reactive power dispatch model presented in this paper motivates DGs to actively participate not only in the energy markets, but also in the VVC scheme through a competitive market. The proposed method which will be performed in an offline manner aims to optimally determine (i the scheduled active and reactive power values of generation units; (ii reactive power values of switched capacitor banks; and (iii tap positions of transformers for the next day. The joint active/reactive power dispatch model for daily VVC is modeled in GAMS and solved with the DICOPT solver. Finally, the plausibility of the proposed scheduling framework is examined on a typical 22-bus distribution test network over a 24-h period.

  16. Governance and regulation of the tourism industry: An internet marketing perspective

    Directory of Open Access Journals (Sweden)

    Lebambo, M.

    2016-05-01

    Full Text Available The purpose of this qualitative study is to establish governance and regulation issues pertaining to Internet marketing approaches within the South African tourism sector. The study focuses on the norms and practices of Internet marketing among small-scale lodging establishments in Bushbuckridge – a small tourist town in northeast South Africa. In-depth interviews were collected from eight participating bed and breakfast (B&B owners. Findings revealed that, while Internet awareness was quite high, only a few B&Bs utilised the Internet for marketing. Participants cited lack of clear industry guidelines on Internet marketing approaches as well as limited Internet experience, among others, as barriers to adoption. Implications and recommendations of the study are presented within the ambit of the existing literature

  17. Policy Approaches for Regulating Alcohol Marketing in a Global Context: A Public Health Perspective.

    Science.gov (United States)

    Esser, Marissa B; Jernigan, David H

    2018-04-01

    Alcohol consumption is responsible for 3.3 million deaths globally or nearly 6% of all deaths. Alcohol use contributes to both communicable and noncommunicable diseases, as well as violence and injuries. The purpose of this review is to discuss, in the context of the expansion of transnational alcohol corporations and harms associated with alcohol use, policy options for regulating exposure to alcohol marketing. We first provide an overview of the public health problem of harmful alcohol consumption and describe the association between exposure to alcohol marketing and alcohol consumption. We then discuss the growth and concentration of global alcohol corporations and their marketing practices in low- and middle-income countries, as well as in higher-income societies. We review the use and effectiveness of various approaches for regulating alcohol marketing in various countries before discussing challenges and opportunities to protect public health.

  18. A Marketing Perspective: Try Looking at Charitable Trusts from the Donor's Point of View.

    Science.gov (United States)

    Thoren, Linda J.

    1979-01-01

    Charitable remainder trusts and charitable income trusts are discussed as essentials in any "marketing mix" of gift-giving options. Unitrusts and annuity trusts are described and tax benefits of the charitable income trust are explained. (MLW)

  19. A new perspective on punishments and rewards in marketing channel relationships

    NARCIS (Netherlands)

    Chow, M.W.

    2007-01-01

    How effective are punishments and rewards in influencing dealer performance in marketing channel relationships? Although often used in managerial practice, academic research on the relationship between punishment/reward and dealer performance has been scarce and demonstrates variable results. The

  20. An Integral Perspective on Current Economic Challenges: Making Sense of Market Crashes

    Directory of Open Access Journals (Sweden)

    Pravir Malik

    2013-09-01

    Full Text Available Market crises are interpreted in much the same way. Hence action is also always of a similar type, regardless of the market crisis that may have occurred. It is a similar set of tools that are applied to all crises, and usually this has to do with managing the money supply, interest rates, and slapping on austerity measures. But this is a myopic view. Crises are never the same. Presented here is a holistic model that draws inspiration form the journey a seed makes in becoming a flower in more fully understanding the nature of the crisis we may be facing. Action will be different depending on what phase in the journey the economy is assessed at being. In this paper we look at market crises scanning four decades, from the Bear Market of the early 1970s to recent European Union Sovereign Debt Crises.

  1. Supply/Demand in Radiology: A Historical Perspective and Comparison to other Labor Markets.

    Science.gov (United States)

    Sharafinski, Mark E; Nussbaum, David; Jha, Saurabh

    2016-02-01

    There has been attention on the job market recently and on radiology's supply/demand calculus. Supply is influenced by the number of trained radiologists, while demand is driven by demographics and technological innovation. We analyze the supply of radiologists historically and compare to other labor markets-medical and non-medical, domestic and foreign. We review National Resident Matching Program data in radiology and several other specialties from 1991 to 2015. We also review surveys, physician recruitment data, and peer-reviewed commentaries on medical specialty job markets. Trends are compared across specialties. The regulation of American medical training is compared to that in the United Kingdom and to a nonmedical labor market, unionized theatrical stage employees. Radiology residency positions have increased since 1998 despite a downturn in the job market. This expansion coincides with a decreasing percentage of positions filled by domestic graduates. A similar trend has been seen in pathology, a notoriously oversupplied specialty. Conversely, other specialties have maintained their proportion of domestic graduates by way of limited supply or implicit demand. The radiology job market is currently oversupplied, primarily a result of increasing residency positions despite indicators of decreasing demand. The percentage of residency positions filled by domestic graduates has decreased during the same period, suggesting that medical student interest is responsive to the market. Other specialties, particularly pathology, demonstrate the dangers of chronic oversupply. We advocate a reduction of radiology residency positions such that supply closely approximates demand without exceeding it. Additional measures may be taken, if necessary, to restore market equilibrium in the event of a mild undersupply. Copyright © 2015 The Association of University Radiologists. Published by Elsevier Inc. All rights reserved.

  2. Strategies in the Colombian Telecommunication Market – Seen Through the Perspective of Porter

    OpenAIRE

    Arbin, Bodil; Jönsson, Lars Holmberg and Caroline

    2006-01-01

    The most important conclusion we can draw from our research is that Porter´s three generic strategies, mainly the differentiation strategy, still are frequently used in the Colombian telecommunication market. Another conclusion is that a high-speed changing environment, such as the Colombian market, demands that the operators combine and integrate their strategy with other secondary strategies to become succesful. They can not, as Porter says, only depend on one strategy

  3. Conversion Rate Problem of SMEs in Internet Marketing : a Developing Country Perspective

    OpenAIRE

    Sheikh, Mohammad Arshad

    2009-01-01

    In the recent years, electronic commerce has become an important alternative or additional sales and marketing channel. Many companies are only selling through this channel while many others are using it as an additional channel for boosting their sales. Business-to-consumer (B2C) e-commerce represents an important research area because retail consumer expectations, attitudes, and behavior are studied. Companies can design their marketing models around desires and preferences of the customers...

  4. Industrial application trends and market perspectives for virtual reality and visual simulation

    Directory of Open Access Journals (Sweden)

    Antonio Valerio Netto

    2004-06-01

    Full Text Available This paper attempts to provide an overview of current market trends in industrial applications of VR (Virtual Reality and VisSim (visual simulation for the next few years. Several market studies recently undertaken are presented and commented. A profile of some companies that are starting to work with these technologies is provided, in an attempt to motivate Brazilian companies into the use of these new technologies by describing successful example applications undertaken by foreign companies.

  5. A new perspective on punishments and rewards in marketing channel relationships

    OpenAIRE

    Chow, M.W.

    2007-01-01

    How effective are punishments and rewards in influencing dealer performance in marketing channel relationships? Although often used in managerial practice, academic research on the relationship between punishment/reward and dealer performance has been scarce and demonstrates variable results. The aim of this dissertation is to resolve the indistinctness that currently surrounds academic research on the use of punishments and rewards in marketing channel relationships. The three studies in thi...

  6. European Medicines Agency Perspective on Oncology Study Design for Marketing Authorization and Beyond.

    Science.gov (United States)

    Jonsson, B; Martinalbo, J; Pignatti, F

    2017-05-01

    In the development of highly active anticancer drugs, the European situation may be viewed as paradoxical. Limited data may support marketing authorization, but may be insufficient for the health economic appraisal needed for reimbursement and market uptake. To achieve this, conventional confirmatory studies may be needed. For products of special interest, studies aimed at optimizing cost-effectiveness may be warranted. Efficient designs of studies to meet these objectives constitute challenges to all stakeholders. © 2017 ASCPT.

  7. The photovoltaic: channels, markets and outlooks; Le photovoltaique: les filieres, les marches, les perspectives

    Energy Technology Data Exchange (ETDEWEB)

    Jourde, P. [CEA Cadarache (GENEC), 13 - Saint-Paul-lez-Durance (France)

    2005-07-01

    The photovoltaic market is in expansion with a good energy, political and environmental context. It needs meanwhile to realize developments in the storage domain and in the cost of connexion to the network. To illustrate these conclusions this paper discusses the following chapters: the solar energy, the principle and the channels of the photovoltaic, the applications (autonomous electrification and houses connected to the network) and the markets, a state of the art and the outlooks. (A.L.B.)

  8. Studies on Perspectives and Marketing Strategies of Pear Farming in Japan

    OpenAIRE

    竹内, 幹雄; 佐藤, 豊信; 目瀬, 守男

    1992-01-01

    As the economic situations surrounding pear farms are changing rapidly, a new management is required to cope with them. This paper is to study the past and present conditions of pear marketing in Tottori and to suggest a future strategy. At present pears have been marketed primarily through individual cooperative with some coordinations and supports by Tottori Fruit Growers Cooperative Association. But recently the consummers needs have been changing for higher quality fruit, the improvemen...

  9. Current Behaviours and Future Prospects of Online Film Consumption in China: A Social Marketing Perspective

    OpenAIRE

    Zhuang, Yunhong

    2013-01-01

    Free film downloading services have gained large popularity among Chinese consumers, although there is potential film copyright losses as many of the downloading resources offer pirated films. Based on previous studies of consumer behaviour theory, social marketing and film piracy, this research was an attempt to gain an understanding of the factors that influence consumer film downloading and to discuss the role of social marketing in changing such behaviour through promoting paid online fil...

  10. THE BUSINESS PERSPECTIVES STRATEGY TOWARDS THE TKI (INDONESIAN MIGRANT WORKERS) MARKET

    OpenAIRE

    Sihombing, Haeryip; Yaakob, Moh. Yuhazri; Safarudin, Mochamad

    2015-01-01

    The business prospects and opportunities of the migrant workers’ (TKI) market are still wide open. This is shown by the year to year remittances incremental of TKI thatcorresponds to the beneficial opportunity of the business players to optimize their exploration of this market. In reality, the current efforts and strategy in this exploration,however, are still not utilised effectively in terms of competitive advantage. Therefore the initiative strategy towards product differentiation and inn...

  11. IS THE ROMANIAN BANKING SYSTEM INTEGRATED INTO THE EUROPEAN ONE? A MONEY MARKET PERSPECTIVE

    OpenAIRE

    LOVIN Horatiu

    2012-01-01

    The study aims to analyze contagion risk from euro area money market to the Romanian one since the onset of global financial crisis (October 2008). Most banks in Romania are owned by financial institutions located into euro area, resulting in a strong connection between the two banking systems. The empirical results reveal linkages between the euro area money market and the Romanian one, but also partial decoupling during the sovereign debt crisis within euro area, when volatility jumped on e...

  12. BRAND POSITIONING. AN ANALYZE OF THE ROMANIAN CHOCOLATE BARS MARKET FROM YOUNGSTERS PERSPECTIVE

    OpenAIRE

    Dulea Iulia - Andreea

    2014-01-01

    Abstract: Positioning is a very important component of the marketing strategy. Positioning has an impact on the entire marketing mix and is crucial for differentiating a brand from competition and gaining competitive advantage. The evaluation of the consumer's perceptions about the positioning of the existing brands in a category is a must in order to design an effective brand positioning or repositioning strategy. This paper assesses youngsters’s perceptions about the positioning of the choc...

  13. Solving unit commitment and economic load dispatch problems ...

    African Journals Online (AJOL)

    Economic Load Dispatch (ELD) and Unit Commitment (UC) are very important applications to predict the optimized cost of load in a power system. UC determines working states for existing generating units under some operational constraints and then optimizing the operation cost for all running units w.r.t. load demand ...

  14. Economic Dispatch of Demand Response Balancing through Asymmetric Block Offers

    DEFF Research Database (Denmark)

    O'Connell, Niamh; Pinson, Pierre; Madsen, Henrik

    2015-01-01

    This paper proposes a method of describing the load shifting ability of flexible electrical loads in a manner suitable for existing power system dispatch frameworks. The concept of an asymmetric block offer for flexible loads is introduced. This offer structure describes the ability of a flexible...

  15. Robot dispatching Scenario for Accident Condition Monitoring of NPP

    International Nuclear Information System (INIS)

    Kim, Jongseog

    2013-01-01

    In March of 2011, unanticipated big size of tsunami attacks Fukushima NPP, this accident results in explosion of containment building. Tokyo electric power of Japan couldn't dispatch a robot for monitoring of containment inside. USA Packbot robot used for desert war in Iraq was supplied to Fukushima NPP for monitoring of high radiation area. Packbot also couldn't reach deep inside of Fukushima NPP due to short length of power cable. Japanese robot 'Queens' also failed to complete a mission due to communication problem between robot and operator. I think major reason of these robot failures is absence of robot dispatching scenario. If there was a scenario and a rehearsal for monitoring during or after accident, these unanticipated obstacles could be overcome. Robot dispatching scenario studied for accident of nuclear power plant was described herein. Study on scenario of robot dispatching is performed. Flying robot is regarded as good choice for accident monitoring. Walking robot with arm equipped is good for emergency valve close. Short time work and shift work by several robots can be a solution for high radiation area. Thin and soft cable with rolling reel can be a good solution for long time work and good communication

  16. An Optimal Scheduling Dispatch of a Microgrid under Risk Assessment

    Directory of Open Access Journals (Sweden)

    Whei-Min Lin

    2018-06-01

    Full Text Available This paper presents the scheduling dispatch of a microgrid (MG, while considering renewable energy, battery storage systems, and time-of-use price. For the risk evaluation of an MG, the Value-at-Risk (VAR is calculated by using the Historical Simulation Method (HSM. By considering the various confidence levels of the VAR, a scheduling dispatch model of the MG is formulated to achieve a reasonable trade-off between the risk and cost. An Improved Bee Swarm Optimization (IBSO is proposed to solve the scheduling dispatch model of the MG. In the IBSO procedure, the Sin-wave Weight Factor (SWF and Forward-Backward Control Factor (FBCF are embedded in the bee swarm of the BSO to improve the movement behaviors of each bee, specifically, its search efficiency and accuracy. The effectiveness of the IBSO is demonstrated via a real MG case and the results are compared with other methods. In either a grid-connected scenario or a stand-alone scenario, an optimal scheduling dispatch of MGs is carried out, herein, at various confidence levels of risk. The simulation results provide more information for handling uncertain environments when analyzing the VAR of MGs.

  17. Benchmarking online dispatch algorithms for Emergency Medical Services

    NARCIS (Netherlands)

    Jagtenberg, C.J.; Berg, P.L.; van der Mei, R.D.

    2016-01-01

    Providers of Emergency Medical Services (EMS) face the online ambulance dispatch problem, in which they decide which ambulance to send to an incoming incident. Their objective is to minimize the fraction of arrivals later than a target time. Today, the gap between existing solutions and the optimum

  18. Post market surveillance in the german medical device sector - current state and future perspectives.

    Science.gov (United States)

    Zippel, Claus; Bohnet-Joschko, Sabine

    2017-08-01

    Medical devices play a central role in the diagnosis and treatment of diseases but also bring the potential for adverse events, hazards or malfunction with serious consequences for patients and users. Medical device manufacturers are therefore required by law to monitor the performance of medical devices that have been approved by the competent authorities (post market surveillance). Conducting a nationwide online-survey in the German medical device sector in Q2/2014 in order to explore the current status of the use of post market instruments we obtained a total of 118 complete data sets, for a return rate of 36%. The survey included manufacturers of different sizes, producing medical devices of all risk classes. The post market instruments most frequently reported covered the fields of production monitoring and quality management as well as literature observation, regulatory vigilance systems, customer knowledge management and market observation while Post Market Clinical Follow-up and health services research were being used less for product monitoring. We found significant differences between the different risk classes of medical devices produced and the intensity of use of post market instruments. Differences between company size and the intensity of instruments used were hardly detected. Results may well contribute to the development of device monitoring which is a crucial element of the policy and regulatory system to identify device-related safety issues. Copyright © 2017 Elsevier B.V. All rights reserved.

  19. A framework for analyzing the impact of data integrity/quality on electricity market operations

    Science.gov (United States)

    Choi, Dae Hyun

    This dissertation examines the impact of data integrity/quality in the supervisory control and data acquisition (SCADA) system on real-time locational marginal price (LMP) in electricity market operations. Measurement noise and/or manipulated sensor errors in a SCADA system may mislead system operators about real-time conditions in a power system, which, in turn, may impact the price signals in real-time power markets. This dissertation serves as a first attempt to analytically investigate the impact of bad/malicious data on electric power market operations. In future power system operations, which will probably involve many more sensors, the impact of sensor data integrity/quality on grid operations will become increasingly important. The first part of this dissertation studies from a market participant's perspective a new class of malicious data attacks on state estimation, which subsequently influences the result of the newly emerging look-ahead dispatch models in the real-time power market. In comparison with prior work of cyber-attack on static dispatch where no inter-temporal ramping constraint is considered, we propose a novel attack strategy, named ramp-induced data (RID) attack, with which the attacker can manipulate the limits of ramp constraints of generators in look-ahead dispatch. It is demonstrated that the proposed attack can lead to financial profits via malicious capacity withholding of selected generators, while being undetected by the existing bad data detection algorithm embedded in today's state estimation software. In the second part, we investigate from a system operator's perspective the sensitivity of locational marginal price (LMP) with respect to data corruption-induced state estimation error in real-time power market. Two data corruption scenarios are considered, in which corrupted continuous data (e.g., the power injection/flow and voltage magnitude) falsify power flow estimate whereas corrupted discrete data (e.g., the on/off status of

  20. Revisiting Office Rent Determinants : Development of the Istanbul Office Market in the Last Decade from Perspective of Real Estate Brokerage Firms

    OpenAIRE

    Dilek Pekdemir

    2014-01-01

    Many studies on the office market have been conducted for the last thirty years. Especially variables which are expected to affect office rents were examined for different cities. The extent of variables was used in these studies reflecting variations in locational and/or economical conditions of the different cities.It is aimed to examine the development of the Istanbul office market in the last decade from the perspective of brokerage firms. The perception of brokerage firms on the effectiv...

  1. Perspectives for long-term competition in the central European electricity market

    International Nuclear Information System (INIS)

    Haas, Reinhard

    2005-01-01

    In this paper we focus on the Central European electricity market and analyse whether liberalization, deregulation, and privatization are sufficient to bring about real competition. Moreover, we discuss the relevance of the following conditions to bring about real competition and to avoid market power: 1) A rigorous correct un bundling; 2) excess capacities in transmission; 3) excess capacities in generation; 4) a large number of generators and suppliers; 5) the balanced existence of short-term (e.g. spot markets) and long-term markets (e.g. bilateral contracts, forwards); 6) full liberalization; Some major findings of this analysis are: 1) Currently, demand is continuously increasing while capacities are shut down. At least in 2009 demand will have caught up with generation capacities. This could lead to severe price spikes. 2) The Central European electricity market is separated from other markets by means of limited transmission capacities; 3) With respect to effective competition in Central Europe the major problems are: i) a very small (and continuously decreasing) number of generators, and ii) a lack of serious un bundling between generation and transmission mainly in Germany; This leads to cross-subsidization of generation by the network operation and to a heavy discrimination of other and new generators; 4) Moreover, a crucial condition for active competition is a sufficiently large transmission grid. Yet, currently especially at the border to the new EU member countries transmission capacities are rather scarce and there are no signs of extensions of the grid. This also limits the access of countries with potential excess capacities like Ukraine, Bulgaria, Romania to the Central European market The major conclusion of this analysis is: All conditions investigated above must be fulfilled simultaneously to bring about a competitive electricity market in Western Europe and the extended European Union. If only one of these conditions is missing, competition

  2. Perspectives for the brazilian petroleum market; Perspectivas do mercado de derivados no Brasil

    Energy Technology Data Exchange (ETDEWEB)

    Borschiver, Suzana [Universidade Federal do Rio de Janeiro (UFRJ), RJ (Brazil). Escola de Quimica. Sistema de Informacao da Industria Quimica (SIQUIM); Barros, Marisa M. [Refinaria de Petroleos de Manguinhos, Rio de Janeiro, RJ (Brazil)

    2004-07-01

    The present work aims to present an overview of the Brazilian petroleum derivatives market following the loosening of PETROBRAS's monopoly in 1997, and to highlight the redefining of the roles of the traditional actors in this sector - refineries and petrochemical complexes - as well those of the new players - the formulators and importers. Regulation of this new model following the opening of the market has been important in establishing a competitive environment, while the competitive strategies adopted by companies have undoubtedly been fundamental to their survival. Along with these changes, this work also considers other aspects of the market, such as: the insufficiency of domestic production to meet the growing demand for derivatives, mainly LPG, naphtha and diesel, making Brazil more dependent on imports; and the technological and capacity limitations of the refinery sector, which create an impediment to the processing of the country's domestic, typically heavy crude, oil production, the offer of which is currently increasing, while excess production is destined for export. While the overall effect of a scenario favorable to internationalization is to make companies more vulnerable to the global politico-economic conjuncture, it also opens the possibility for them to access new technologies and markets, which is crucial for their development and increased competitiveness. This article presents examples of alternatives encountered by the refining sector in its efforts to meet market necessities. (author)

  3. Inexact stochastic risk-aversion optimal day-ahead dispatch model for electricity system management with wind power under uncertainty

    International Nuclear Information System (INIS)

    Ji, Ling; Huang, Guo-He; Huang, Lu-Cheng; Xie, Yu-Lei; Niu, Dong-Xiao

    2016-01-01

    High penetration of wind power generation and deregulated electricity market brings a great challenge to the electricity system operators. It is crucial to make optimal strategy among various generation units and spinning reserve for supporting the system safety operation. By integrating interval two-stage programming and stochastic robust programming, this paper proposes a novel robust model for day-ahead dispatch and risk-aversion management under uncertainties. In the proposed model, the uncertainties are expressed as interval values with different scenario probability. The proposed method requires low computation, and still retains the complete information. A case study is to validate the effectiveness of this approach. Facing the uncertainties of future demand and electricity price, the system operators need to make optimal dispatch strategy for thermal power units and wind turbine, and arrange proper spinning reserve and flexible demand response program to mitigate wind power forecasting error. The optimal strategies provide the system operators with better trade-off between the maximum benefits and the minimum system risk. In additional, two different market rules are compared. The results show that extra financial penalty for the wind power dispatch deviation is another efficient way to enhance the risk consciousness of decision makers and lead to more conservative strategy. - Highlights: • An inexact two-stage stochastic robust programming model for electricity system with wind power penetration. • Uncertainties expressed as discrete intervals and probability distributions. • Demand response program was introduced to adjust the deviation in real-time market. • Financial penalty for imbalance risk from wind power generation was evaluated.

  4. Communication and marketing as climate change-intervention assets a public health perspective.

    Science.gov (United States)

    Maibach, Edward W; Roser-Renouf, Connie; Leiserowitz, Anthony

    2008-11-01

    The understanding that global climate change represents a profound threat to the health and well-being of human and nonhuman species worldwide is growing. This article examines the potential of communication and marketing interventions to influence population behavior in ways consistent with climate change prevention and adaptation objectives. Specifically, using a framework based on an ecologic model of public health, the paper examines: (1) the potential of communication and marketing interventions to influence population behaviors of concern, including support for appropriate public policies; (2) potential target audiences for such programs; and (3) the attributes of effective climate change messages. Communication and marketing interventions appear to have considerable potential to promote important population behavior change objectives, but there is an urgent need for additional translational research to effectively harvest this potential to combat climate change.

  5. An Analysis of Colombian Power Market Price Behavior from an Industrial Organization Perspective

    Directory of Open Access Journals (Sweden)

    Ona Duarte Venslauskas

    2015-12-01

    Full Text Available We analyze the behavior of spot prices in the Colombian wholesale power market, using a series of models derived from industrial organization theory.  We first create a Cournot-based model that simulates the strategic behavior of the market-leader power generators, which we use to estimate two industrial organization variables, the Index of Residual Demand and the Herfindahl-Hirschman Index (HHI.  We use these variables to create VAR models that estimate spot prices and power market impulse-response relationships.  The results from these models show that hydroelectric generators can use their water storage capability strategically to affect off-peak prices primarily, while the thermal generators can manage their capacity strategically to affect on-peak prices.  In addition, shocks to the Index of Residual Capacity and to the HHI cause spot price fluctuations, which can be interpreted as the generators´ strategic response to these shocks.

  6. New Directions in the Use of Virtual Reality for Food Shopping: Marketing and Education Perspectives

    Science.gov (United States)

    Ruppert, Barb

    2011-01-01

    Virtual reality is used in marketing research to shape food selection and purchase decisions. Could it be used to counteract the marketing of less-nutritious foods and teach healthier food selection? This article presents interviews with Raymond Burke, Ph.D., of Indiana University Bloomington, and Rachel Jones, M.P.H., of the University of Utah College of Health. Topics covered include new marketing research technologies, including virtual reality simulations; retailing and shopper behavior; and the use of virtual grocery stores to help students explore quality of diet and food/nutrient relationships. The interviewees discuss how the technologies they have developed fit into research and behavior change related to obesity and diabetes. PMID:21527099

  7. Local market of solar water heaters in Taiwan. Review and perspectives

    International Nuclear Information System (INIS)

    Chang, K.C.; Lee, T.S.; Chung, K.M.; Lin, W.M.

    2009-01-01

    For promotion of solar water heaters in Taiwan, incentive programs were first initiated from 1986 to 1991 and re-initiated from 2000 to the present. The subsidies create an economic incentive for the end users and have been rather instrumental at the initial stage of each program but lost their significance thereafter. To analyze the behavior of the major actors in the local market, two questionnaires were developed. One was addressed to sales and distribution agents while the other one consisted of person-to-person interviews with household owners. The market-driven mechanism is a multi-parametric phenomenon. Other than the capital cost and energy price (cost to benefit), architectural type of buildings (or degree of urbanization) and household composition play the major roles in market diffusion. (author)

  8. Market structure in the US electricity industry: a long-term perspective

    International Nuclear Information System (INIS)

    Kamerschen, D.R.

    2005-01-01

    We estimate changes in market structure in the US electric power industry during the last three decades using two independent approaches. First, we estimate an industry-wide conjectural-variations parameter. We find that industry concentration was generally rising during the 1970s but has been gradually and consistently falling since the early 1980s. To check the robustness of these results, we then use a translog production function to estimate the Lerner Index. The results confirm that the industry was becoming less concentrated during the 1980s, though the Lerner Index tended to fluctuate during the late 1980s and early 1990s. Our results suggest that the current state of the electricity industry may have more to do with long-term changes in market structure than recent attempts to establish competitive wholesale electricity markets. (author)

  9. Strategic planning to reduce conflicts for offshore wind development in Taiwan: A social marketing perspective.

    Science.gov (United States)

    Chen, Jyun-Long; Liu, Hsiang-Hsi; Chuang, Ching-Ta

    2015-10-15

    This study aims to improve the current inefficiency and ineffectiveness of communications among stakeholders when planning and constructing offshore wind farms (OWFs). An analysis using a social marketing approach with segmentation techniques is used to identify the target market based on stakeholders' perceptions. The empirical results identify three stakeholder segments: (1) impact-attend group; (2) comprehensive group; and (3) benefit-attend group. The results suggest that communication should be implemented to alter stakeholders' attitudes toward the construction of OWFs. Furthermore, based on the results of segmentation, target markets are identified to plan the communication strategies for reducing the conflicts among stakeholders of OWF construction. The results also indicated that in the planning phase of construction for OWFs, effective stakeholder participation and policy communication can enhance the perception of benefits to reduce conflict with local communities and ocean users. Copyright © 2015 Elsevier Ltd. All rights reserved.

  10. New directions in the use of virtual reality for food shopping: marketing and education perspectives.

    Science.gov (United States)

    Ruppert, Barb

    2011-03-01

    Virtual reality is used in marketing research to shape food selection and purchase decisions. Could it be used to counteract the marketing of less-nutritious foods and teach healthier food selection? This article presents interviews with Raymond Burke, Ph.D., of Indiana University Bloomington, and Rachel Jones, M.P.H., of the University of Utah College of Health. Topics covered include new marketing research technologies, including virtual reality simulations; retailing and shopper behavior; and the use of virtual grocery stores to help students explore quality of diet and food/nutrient relationships. The interviewees discuss how the technologies they have developed fit into research and behavior change related to obesity and diabetes. © 2011 Diabetes Technology Society.

  11. The Competitive Manager and His Role in SMEs from the Marketing Perspective

    Directory of Open Access Journals (Sweden)

    Campo Elías López Rodríguez

    2016-02-01

    Full Text Available This reflection article aims to relate how the evolution of marketing in SMEs directly affects the development of skills of managers of organizations in a global scenario. The approaches of administrative sciences and, marketing approaches in particular, have changed significantly; however, the comprehensive training of managers regarding other functional areas such as production, finance, human talent and information systems complement the strength in the organizational leader’s management from the tactical and, in particular, the strategic guidelines. This reflection begins with the relationship between SMEs and entrepreneurship, as well as the important role of all levels of marketing within companies. Then, the role of managers is analyzed, together with the development of the skills necessary for the generation of entrepreneurial ideas through the creation of SMEs.

  12. Dispatch Method for Independently Owned Hydropower Plants in the Same River Flow

    Directory of Open Access Journals (Sweden)

    Slavko Krajcar

    2012-09-01

    Full Text Available This paper proposes a coexistence model for two independent companies both operating hydropower plants in the same river flow, based on a case study of the Cetina river basin in Croatia. Companies are participants of the day-ahead electricity market. The incumbent company owns the existing hydropower plants and holds concessions for the water. The new company decides to build a pump storage hydropower plant that uses one of the existing reservoirs as its lower reservoir. Meeting reservoir water balance is affected by decisions by both companies which are independently seeking maximal profit. Methods for water use settlement and preventing of spillage are proposed. A mixed-integer linear programming approach is used. Head effects on output power levels are also considered. Existences of dispatches that satisfy both companies are shown.

  13. Trends in Internet Marketing

    OpenAIRE

    Panchanathan, Nitin

    2005-01-01

    Internet marketing involves the usage of the Internet to market and sell goods or services. In this thesis we wished to seek answers for the following questions with the help of web, email surveys taking into consideration consumer perspective, company perspective and 3rd party internet marketing agency perspective. Our survey sample was based on a small set of companies, consumers and internet marketing agencies. The survey results helped us in predicting the trends in internet marketing. We...

  14. Operation management of daily economic dispatch using novel hybrid particle swarm optimization and gravitational search algorithm with hybrid mutation strategy

    Science.gov (United States)

    Wang, Yan; Huang, Song; Ji, Zhicheng

    2017-07-01

    This paper presents a hybrid particle swarm optimization and gravitational search algorithm based on hybrid mutation strategy (HGSAPSO-M) to optimize economic dispatch (ED) including distributed generations (DGs) considering market-based energy pricing. A daily ED model was formulated and a hybrid mutation strategy was adopted in HGSAPSO-M. The hybrid mutation strategy includes two mutation operators, chaotic mutation, Gaussian mutation. The proposed algorithm was tested on IEEE-33 bus and results show that the approach is effective for this problem.

  15. Mortgage market maturity and homeownership inequality among young households: a five-country perspective

    Czech Academy of Sciences Publication Activity Database

    Bičáková, Alena; Sierminska, E.

    -, č. 90 (2008), s. 1-58 ISSN 1864-6689 Institutional research plan: CEZ:AV0Z70850503 Keywords : home ownership * credit constraints * mortgage market Subject RIV: AH - Economics http://www.diw-berlin.de/documents/publikationen/73/79474/diw_sp0090.pdf

  16. Mortgage market maturity and homeownership inequality among young households: a five-country perspective

    Czech Academy of Sciences Publication Activity Database

    Bičáková, Alena; Sierminska, E.

    -, č. 778 (2008), s. 1-51 ISSN 1619-4535 Institutional research plan: CEZ:AV0Z70850503 Keywords : home ownership * credit constraints * mortgage market Subject RIV: AH - Economics http://www.diw-berlin.de/documents/publikationen/73/81771/dp778.pdf

  17. Marketing Professors' Perspectives on the Cost of College Textbooks: A Pilot Study

    Science.gov (United States)

    Silver, Lawrence S.; Stevens, Robert E.; Clow, Kenneth E.

    2012-01-01

    Textbooks are an integral component of the higher education process. However, a great deal of concern about the high costs of college textbooks has been expressed by those inside and outside of higher education. The authors focus on the results of a pilot study of a survey of marketing professors' criteria and use of textbooks and their reactions…

  18. Working with Real Companies, Making a Real Impact: Student Perspectives on the Google Online Marketing Challenge

    Science.gov (United States)

    Lang, Guido; Ceccucci, Wendy

    2014-01-01

    The Google Online Marketing Challenge is a global student competition in which teams are given $250 to develop and run an online advertising campaign for a business or non-profit organization over a three-week period. Despite the fact that 50,000 students have competed in the Challenge since its inception in 2008, relatively little is known about…

  19. Teaching ERP Systems: A Multi-Perspective View on the ERP System Market

    Science.gov (United States)

    Winkelmann, Axel; Leyh, Christian

    2010-01-01

    In order to increase the diversity in IS education, we discuss an approach for teaching medium-sized ERP systems in university courses. Many of today's IS curricula are biased toward a few large ERP packages. Nevertheless, these ERP systems are only a part of the ERP market. Therefore, this paper describes a course outline for an additional course…

  20. Understanding the development and diffusion of integrated marketing communications (IMC) : A metaphorical perspective

    NARCIS (Netherlands)

    Cornelissen, J.P.; Thøger, L.; Vijn, P.

    2006-01-01

    In recent years, theoretical commentaries and empirical research on the concept of Integrated Marketing Communications (IMC) have been concerned with its development and specification as a theoretical construct, and its diffusion among academics and practitioner populations across the globe. In this

  1. Evidence Items as Signals of Marketing Competencies and Workplace Readiness: A Practitioner Perspective

    Science.gov (United States)

    Honea, Heather; Castro, Iana A.; Peter, Paula

    2017-01-01

    Although past research has spent considerable effort identifying competencies and academic activities that are associated with workplace readiness, the literature is largely silent regarding what might best serve as evidence to employers that a graduate possesses specific marketing competencies. In the current research, we develop a comprehensive…

  2. New solutions for personalised health management: citizens' needs, healthcare changes, and market perspectives round table debate.

    Science.gov (United States)

    Olsson, Silas; Hofmann, Isa; Brambilla, Piero Maria; Jacobsson, Ulf; Kennedy, Paul; Roca, Josep; Schmitt, Karl-Jürgen; Wyke, Alexandra

    2004-01-01

    The aim with the round table was to give additional inputs and views to the specific technology oriented presentations focusing on issues dealing with the need, patients' view, the use and the business opportunities relating to wearable eHealth systems for personalised health management. Wearable eHealth systems for personalised health management are targeting citizens, patients at health risks and patients enrolled in open care or home care for monitoring, treatment or follow up. The developments so far show promises for these group categories, and in addition, could support developments in health care organisations and systems. However, the ethical issues and data privacy nature have to be seriously taken into account. The market is not yet developed, and this is the situation both in Europe and in the US. To be able to give the customers solid product information a standardised test bed for new equipment and services might speed up the market development. In the round table discussion it was highlighted that one has to differ between needs and demands. Needs are related to the prevalence of the diseases, the health risks, etc. Demands are more related to market developments and customers' willingness to pay for the new products and services. Further, technical interoperability was seen as a fundamental prerequisite for market acceptance. As wearable eHealth systems for personalised health management differ completely from traditional way of deliver healthcare, new reimbursement systems have to be developed and implemented.

  3. Enhancing the Interdisciplinary Perspective in the Marketing Management Decision Process through an Applied, Integrated, Client Project

    Science.gov (United States)

    Askim-Lovseth, Mary K.; O'Keefe, Timothy P.

    2012-01-01

    Businesses function within a cross-functional, integrative setting, and this necessitates providing a learning environment for students that is comparable to real-life work projects. Two upper-level university classes in marketing and information systems worked collaboratively with a snack food business to design and build a Web site based on a…

  4. University-Industry Collaboration from a Relationship Marketing Perspective: An Empirical Analysis in a Spanish University

    Science.gov (United States)

    Frasquet, Marta; Calderon, Haydee; Cervera, Amparo

    2012-01-01

    Building relationships between universities and industry bodies is of prime importance for creating value for universities' stakeholders. This paper focuses on relationships in relation to undergraduate internship programmes in the Social Sciences. Using the relationship marketing approach, we analyze this type of collaboration of firms with a…

  5. Technology learning in a global - local perspective: - the interplay between technology diffusion, niche markets and experience curves

    International Nuclear Information System (INIS)

    Martinsen, Thomas

    2010-01-01

    Preventing dangerous global climate change requires timely deployment of nascent energy technologies with zero or low Co2 emissions. Managing the shift to a common sustainable technology path calls for insight about the influence of global technological change on the national energy system. Moreover, national policies are required to promote the shift to the new technology path. This calls for methods to analyse the national energy system within a global perspective. The objective of the work presented in this thesis was to investigate interplay between technology diffusion, niche markets and technology learning from the perspective of a small open economy like Norway. More specifically, develop methods to include the influence of technology learning manifested in experience and learning curves into national energy-economy-environment models. Moreover, apply the methods to investigate the potential influence and sensitivity to technology learning in a small open economy. In this thesis three such methods have been developed, applied and its importance assessed using Norway as an example. In this work three models have been linked. They are the global Energy Technology Perspectives model operated by the International Energy Agency, the Norwegian Markal model at the Institute for Energy Technology and the macro economic model MSG6 at Statistics Norway. Method one and two has been developed to manage the interplay between the models. In a local perspective technology learning in the global market is perceived as spillover. Based upon a review of the characteristics of technological change and learning curves and its application to energy system modelling some criteria important for the parameterization and modelling of spillover in a small open economy are suggested. The first method incorporates spillover into the national Markal model. The second method establishes a soft-link between the national models. The soft-link served two purposes; to provide input on demand

  6. Electricity marketing and retailing

    International Nuclear Information System (INIS)

    Phillips, E.

    2001-01-01

    This power point presentation outlined the values of wholesale and retail marketing of natural gas to offer choice to all Canadians. The initial wholesale market dealt with physical bilaterals, financial bilaterals and transmission rights, while the mature wholesale market deals with futures contracts, reserve markets, dispatchable loads, swaps, trades and emissions trading. Wholesale prices include debt reduction charges, transmission charges transformation charges, ancillary charges, and independent market operator (IMO) fees. Retail rates offered by local distribution companies (LDC) include distribution charges, adjustments to SSS, and distribution losses. The role of marketers is to provide consumers with what they want, which is annual fixed rates with aggregation and load profiling as well as billing and procurement services

  7. Multicultural Marketing in Spain; perspectives on communications directed at immigrant population groups

    Directory of Open Access Journals (Sweden)

    Cliff Van-Wyk

    2011-01-01

    Full Text Available Cultural differences among immigrants demand differentiated strategies from marketers. This research aims at defining multicultural marketing within national boundaries, detailing how it has been studied and succesfully implemented by leading practitioners. Two research methods are utilised in this study- the first is heuristic (since it makes use of secondary data; the second is qualitative, based on data derived from case study. This research on cultural differences shows that differences become bigger depending on the profile of that culture that integrates others. Results show that individuals do not go through their lives with just one cultural reference. On the contrary, they get in and out of different cultures. Therefore, advertising needs to focus on integrated and combined campaign

  8. BRAND POSITIONING. AN ANALYZE OF THE ROMANIAN CHOCOLATE BARS MARKET FROM YOUNGSTERS PERSPECTIVE

    Directory of Open Access Journals (Sweden)

    Dulea Iulia - Andreea

    2014-02-01

    Full Text Available Abstract: Positioning is a very important component of the marketing strategy. Positioning has an impact on the entire marketing mix and is crucial for differentiating a brand from competition and gaining competitive advantage. The evaluation of the consumer's perceptions about the positioning of the existing brands in a category is a must in order to design an effective brand positioning or repositioning strategy. This paper assesses youngsters’s perceptions about the positioning of the chocolate bar brands existing in Romania through perceptual mapping. The results of the study show that the attributes by which youngsters assess chocolate bar brands can be grouped into the following categories: quality, taste and content, physical effects, price and appearance. Therefore, perceptual mapping is a useful technique in analysing a brand positioning strategy, but also in generating a brand repositioning strategy. Keywords: Positioning strategy, brand, perceptual mapping, positioning process, chocolate bars, youngsters.

  9. A marketing science perspective on recognition-based heuristics (and the fast-and-frugal paradigm

    Directory of Open Access Journals (Sweden)

    John Hauser

    2011-07-01

    Full Text Available Marketing science seeks to prescribe better marketing strategies (advertising, product development, pricing, etc.. To do so we rely on models of consumer decisions grounded in empirical observations. Field experience suggests that recognition-based heuristics help consumers to choose which brands to consider and purchase in frequently-purchased categories, but other heuristics are more relevant in durable-goods categories. Screening with recognition is a rational screening rule when advertising is a signal of product quality, when observing other consumers makes it easy to learn decision rules, and when firms react to engineering-design constraints by offering brands such that a high-level on one product feature implies a low level on another product feature. Experience with applications and field experiments suggests four fruitful research topics: deciding how to decide (endogeneity, learning decision rules by self-reflection, risk reduction, and the difference between utility functions and decision rules. These challenges also pose methodological cautions.

  10. Explaining the present GM business strategy on the EU food market: the gatekeepers' perspective.

    Science.gov (United States)

    Inghelbrecht, Linde; Dessein, Joost; Van Huylenbroeck, Guido

    2015-01-25

    The use of genetically modified (GM) crops and their applications is partially suppressed in European Union (EU) agriculture, even if one would expect otherwise given their complementarity with the neoliberal and industrialised EU agricultural regime in place. By applying a qualitative content analysis, this paper analyses how food manufacturers and retailers (referred to as gatekeepers in the food industry) explain and defend the exclusion of GM-labelled food products on the EU market. The study design places emphasis on the role of perceptions in the strategic behaviour of gatekeepers and on the role of interaction in this regard, as we assume that the way in which gatekeepers perceive the 'rules of the game' for commercialising GM crop applications on the EU food market will be influenced by their interaction with other agribusiness actors. In a first stage, the analysis determines thematic congruence in the (types of) perceptions that explain an agribusiness actor's overall interpretation of the EU business environment for GM crop applications. This perceived 'structuring arena' (SA) for GM crop applications - as conceptualised within our framework - contains areas of either internal and external tensions, that have a compelling or non-committal influence on the agribusiness actor's interpretation. In a second stage, the analysis particularly defines how gatekeepers in the food industry perceive and experience the SA for GM crop applications on the EU market, and how these perceptual tensions subsequently influence their strategic behaviour for GM-labelled products on the EU market. Finally, we highlight how these perceptions and actions (or inaction) suppress the main changes in practice that are necessary to manage this wicked problem. Copyright © 2014 Elsevier B.V. All rights reserved.

  11. An administrative marketing strategy: a different perspective on the nursing process.

    Science.gov (United States)

    Beaupre, B A

    1988-11-01

    Through the methods of the nursing process, nurse administrators were able to sell nursing to nurses. The use of marketing to link the business world with nursing stimulated professional dedication, skill, and responsibility. The program helped to encourage habits of flexibility, ensure continuous learning, acceptance of change, and the opportunity for individuals and institutions to grow and advance. It promoted autonomous, collaborative, and consultative practice. Nurturing the nurse had become a reality.

  12. An Islamic Perspective on Capital Markets and "Islamic" Securities in Malaysia

    OpenAIRE

    Muhammad Anwar

    1995-01-01

    Financial systems channel funds in an economy from the surplus economic units lacking appropriate investment opportunities to the deficit economic units with such opportunities. The surplus units seeking returns by employing their funds in productive activities and the deficit units interested in exploiting their investment opportunities contact one another through a network of financial markets and institutions in the economy. The participants make financial contracts in ways which satisfy t...

  13. Perspectives of small retailers in the organic market: Customer satisfaction and customer enthusiasm

    OpenAIRE

    Bolten, Jan; Kennerknecht, Raphael; Spiller, Achim

    2006-01-01

    Abstract. In this paper we discuss the impact of customer satisfaction and enthusiasm on the performance of small retailers in the organic food market. The analysis of customer satisfaction and shop data confirm essential economic effects. The study is based on 948 customer interviews and an analysis of management ratios of 12 organic food shops in Germany. The results show that customer satisfaction is a relevant key to sales performance. Regression analysis reveals that overall customer sat...

  14. The development of market power in the Polish power generation sector: A 10-year perspective

    International Nuclear Information System (INIS)

    Kamiński, Jacek

    2012-01-01

    The paper examines how and to which extent consolidation in the Polish power generation sector has affected the potential for market power over the last 10 years. Although this sector has been undergoing liberalisation (privatisation, introduction of TPA regulations and competition etc.), the consolidation efforts shown by Polish governments have resulted in a significant increase in concentration of both installed capacity and production. The methodology applied in this study includes typical ex-post structural and behavioural measures employed to estimate potential for market power, namely: concentration ratios (for the largest and the three largest suppliers), the Herfindahl–Hirschman Index, entropy, Supply Margin Assessment, the Residual Supply Index and the Lerner Index. Furthermore, an analysis based on the Gini coefficient was employed to obtain an insight into inequalities. The results of this study show that governmental decisions led to a significant increase in the potential to exercise market power held by key power generation companies. Of key importance was the 2007 consolidation, resulting in an increase in the HHI to 1374 (in terms of installed capacity) and 1945 (in terms of electricity production). This consolidation resulted in the creation of the first Pivotal Supplier in the Polish power generation sector in 2008. - Highlights: ► Market power analysis based on structural and behavioural indices was carried out for the Polish power sector. ► Governmental policy resulted in significant increase in concentration of both installed capacity and generation. ► Increase in the Lerner Index of brown coal-based generation and decrease of the hard coal-based one were observed.

  15. Photovoltaic energy: global market perspectives; Energia fotovoltaica: perspectivas de mercado mundial

    Energy Technology Data Exchange (ETDEWEB)

    Moreira, Jose G.S.; Fabrizy, Marie P. [Sao Paulo Univ., SP (Brazil). Inst. de Eletrotecnica e Energia

    1996-12-31

    The global market of the solar photovoltaic energy has been mainly concentrated in the residential sector. However, there is a strong tendency to apply solar photovoltaic panels linked to the utilities power systems. Besides, that is the only case in which an increase in the cells production scale would be justified because it would reduce the production and new technologies research costs 3 figs., 1 tab.; e-mail: gui at iee.usp.br

  16. Marketing fundamentals.

    Science.gov (United States)

    Redmond, W H

    2001-01-01

    This chapter outlines current marketing practice from a managerial perspective. The role of marketing within an organization is discussed in relation to efficiency and adaptation to changing environments. Fundamental terms and concepts are presented in an applied context. The implementation of marketing plans is organized around the four P's of marketing: product (or service), promotion (including advertising), place of delivery, and pricing. These are the tools with which marketers seek to better serve their clients and form the basis for competing with other organizations. Basic concepts of strategic relationship management are outlined. Lastly, alternate viewpoints on the role of advertising in healthcare markets are examined.

  17. Labor market performance in Serbia, Montenegro and Bosnia and Herzegovina from a gender perspective

    Directory of Open Access Journals (Sweden)

    Ognjen Radonjić

    2016-02-01

    Full Text Available In this paper we analyze some aspects of the efficiency of labor markets in Serbia, Montenegro and Bosnia and Herzegovina and compare resulting outcomes with the outcomes of labor markets efficiency in selected economies of the European Union. A particular focus of our analysis is on gender equality, due to the fact that not only gender inequality negatively affects the quality of life of individuals and society in general, but also can produce significant macroeconomic losses which negatively affect economic growth and development. When formulating policy that aims to increase the employability and income of the local population, our recommendation to governments, non-governmental and supranational institutions is to simultaneously take all necessary steps in order to provide women equal access to labor markets. This primarily refers to equality in access to newly created jobs, the uniformity of wages for a work with equal qualification, equal access to employment in formal economy, equal safety at work, equal access to social safety net etc.

  18. Orthodontic marketing through social media networks: the patient and practitioner's perspective.

    Science.gov (United States)

    Nelson, Kristin L; Shroff, Bhavna; Best, Al M; Lindauer, Steven J

    2015-11-01

    To (1) assess orthodontic patient and practitioner use of and preferences for social media and (2) investigate the potential benefit of social media in marketing and communication strategies in orthodontic practices. A survey was developed and randomly distributed to orthodontists via the American Association of Orthodontists and to patients/parents via private practices throughout the United States. Participants were asked to answer questions related to their use of social media and their perceptions of the use of social media in the orthodontic practice. Of the participants, 76% of orthodontists and 89% of patients/parents use social media. Furthermore, Facebook was the social media platform that was most preferred. Social media use was more common in female and younger adult participants. Orthodontists posted information more often in the morning (40%) and afternoon (56%), and patients/parents used social media mainly in the evening (76%). The most commonly used marketing strategies in the orthodontic practices were social media (76%) and a practice website (59%). Social media and practice websites were positively related with new patient starts (P  =  .0376, P  =  .0035, respectively). Most orthodontists and patients/parents used social media. Social media may be an effective marketing and communication tool in an orthodontic practice.

  19. US/ECRE and renewable energy market development: An institutional perspective

    Energy Technology Data Exchange (ETDEWEB)

    Siegel, J.M.

    1997-12-01

    The author presents a summary of the structure and program of the US Export Council for Renewable Energy (US/ECRE). This organization was founded in 1982 as a consortium of US renewable energy trade associations, and is the non-profit/industry counterpart of CORECT. It serves to accelerate the diffusion of sustainable renewable energy services worldwide, and to enhance US industry`s position in this expanded marketplace. The projected energy growth in the next 20 years is expected to favor developing countries. Barriers in the way of renewable energy development include technology awareness, financing and risk reception, policy decisions, and institutional barriers. The industrial team hopes to address this problem through several different programs: strategic alliances; end-user outreach; industry market development; policy/project development; financing and facilitation. The program involves several phases: first, market conditioning; second, regional conferences and exhibitions; third, follow-up and implementation. There are currently four major focus areas for US effort: Latin America and the Caribbean; southern Africa; Asia; Russia and the FSU. The status of programs addressed toward these markets is described in more detail.

  20. Wolf Search Algorithm for Solving Optimal Reactive Power Dispatch Problem

    Directory of Open Access Journals (Sweden)

    Kanagasabai Lenin

    2015-03-01

    Full Text Available This paper presents a new bio-inspired heuristic optimization algorithm called the Wolf Search Algorithm (WSA for solving the multi-objective reactive power dispatch problem. Wolf Search algorithm is a new bio – inspired heuristic algorithm which based on wolf preying behaviour. The way wolves search for food and survive by avoiding their enemies has been imitated to formulate the algorithm for solving the reactive power dispatches. And the speciality  of wolf is  possessing  both individual local searching ability and autonomous flocking movement and this special property has been utilized to formulate the search algorithm .The proposed (WSA algorithm has been tested on standard IEEE 30 bus test system and simulation results shows clearly about the good performance of the proposed algorithm .

  1. Distributed Economic Dispatch in Microgrids Based on Cooperative Reinforcement Learning.

    Science.gov (United States)

    Liu, Weirong; Zhuang, Peng; Liang, Hao; Peng, Jun; Huang, Zhiwu; Weirong Liu; Peng Zhuang; Hao Liang; Jun Peng; Zhiwu Huang; Liu, Weirong; Liang, Hao; Peng, Jun; Zhuang, Peng; Huang, Zhiwu

    2018-06-01

    Microgrids incorporated with distributed generation (DG) units and energy storage (ES) devices are expected to play more and more important roles in the future power systems. Yet, achieving efficient distributed economic dispatch in microgrids is a challenging issue due to the randomness and nonlinear characteristics of DG units and loads. This paper proposes a cooperative reinforcement learning algorithm for distributed economic dispatch in microgrids. Utilizing the learning algorithm can avoid the difficulty of stochastic modeling and high computational complexity. In the cooperative reinforcement learning algorithm, the function approximation is leveraged to deal with the large and continuous state spaces. And a diffusion strategy is incorporated to coordinate the actions of DG units and ES devices. Based on the proposed algorithm, each node in microgrids only needs to communicate with its local neighbors, without relying on any centralized controllers. Algorithm convergence is analyzed, and simulations based on real-world meteorological and load data are conducted to validate the performance of the proposed algorithm.

  2. Optimal Real-time Dispatch for Integrated Energy Systems

    DEFF Research Database (Denmark)

    Anvari-Moghaddam, Amjad; Guerrero, Josep M.; Rahimi-Kian, Ashkan

    2016-01-01

    With the emerging of small-scale integrated energy systems (IESs), there are significant potentials to increase the functionality of a typical demand-side management (DSM) strategy and typical implementation of building-level distributed energy resources (DERs). By integrating DSM and DERs...... into a cohesive, networked package that fully utilizes smart energy-efficient end-use devices, advanced building control/automation systems, and integrated communications architectures, it is possible to efficiently manage energy and comfort at the end-use location. In this paper, an ontology-driven multi......-agent control system with intelligent optimizers is proposed for optimal real-time dispatch of an integrated building and microgrid system considering coordinated demand response (DR) and DERs management. The optimal dispatch problem is formulated as a mixed integer nonlinear programing problem (MINLP...

  3. Optimized Power Dispatch Strategy for Offshore Wind Farms

    DEFF Research Database (Denmark)

    Hou, Peng; Hu, Weihao; Zhang, Baohua

    2016-01-01

    which are related to electrical system topology. This paper proposed an optimized power dispatch strategy (OPD) for minimizing the levelized production cost (LPC) of a wind farm. Particle swarm optimization (PSO) is employed to obtain final solution for the optimization problem. Both regular shape......Maximizing the power production of offshore wind farms using proper control strategy has become an important issue for wind farm operators. However, the power transmitted to the onshore substation (OS) is not only related to the power production of each wind turbine (WT) but also the power losses...... and irregular shape wind farm are chosen for the case study. The proposed dispatch strategy is compared with two other control strategies. The simulation results show the effectiveness of the proposed strategy....

  4. SCADA AND SECURITY DISPATCHES ACCORDING TO PRESENT LEGISLATION IN ROMANIA

    Directory of Open Access Journals (Sweden)

    Cristian Silviu BANACU

    2014-11-01

    Full Text Available SCADA is an old term, older than twenty years, used for defining systems that acquires data from industrial networks and / or critical infrastructure networks and process them for operational and security purposes. Its importance is growing simultaneously with the development of technology’s interference in our lives (social life, economical life, etc.. Although they are not defined as SCADA systems, Security dispatches (and their structure have a lot of similarities with the general architecture of SCADA systems. Taking into consideration the security dispatches, as they are accepted by the actual Romanian law, we will draw a parallel between them and SCADA architecture, identifying the similarities and the differences between them, and also the points where some changes could be made.

  5. Potential Applications for Nuclear Energy besides Electricity Generation: AREVA Global Perspective of HTR Potential Market

    International Nuclear Information System (INIS)

    Soutworth, Finis; Gauthier, Jean-Claude; Lecomte, Michel; Carre, Franck

    2007-01-01

    Energy supply is increasingly showing up as a major issue for electricity supply, transportation, settlement, and process heat industrial supply including hydrogen production. Nuclear power is part of the solution. For electricity supply, as exemplified in Finland and France, the EPR brings an immediate answer; HTR could bring another solution in some specific cases. For other supply, mostly heat, the HTR brings a solution inaccessible to conventional nuclear power plants for very high or even high temperature. As fossil fuels costs increase and efforts to avoid generation of Greenhouse gases are implemented, a market for nuclear generated process heat will develop. Following active developments in the 80's, HTR have been put on the back burner up to 5 years ago. Light water reactors are widely dominating the nuclear production field today. However, interest in the HTR technology was renewed in the past few years. Several commercial projects are actively promoted, most of them aiming at electricity production. ANTARES is today AREVA's response to the cogeneration market. It distinguishes itself from other concepts with its indirect cycle design powering a combined cycle power plant. Several reasons support this design choice, one of the most important of which is the design flexibility to adapt readily to combined heat and power applications. From the start, AREVA made the choice of such flexibility with the belief that the HTR market is not so much in competition with LWR in the sole electricity market but in the specific added value market of cogeneration and process heat. In view of the volatility of the costs of fossil fuels, AREVA's choice brings to the large industrial heat applications the fuel cost predictability of nuclear fuel with the efficiency of a high temperature heat source free of greenhouse gases emissions. The ANTARES module produces 600 MWth which can be split into the required process heat, the remaining power drives an adapted prorated

  6. Distributed Generation Dispatch Optimization under Various Electricity Tariffs

    OpenAIRE

    Firestone, Ryan; Marnay, Chris

    2007-01-01

    The on-site generation of electricity can offer building owners and occupiers financial benefits as well as social benefits such as reduced grid congestion, improved energy efficiency, and reduced greenhouse gas emissions. Combined heat and power (CHP), or cogeneration, systems make use of the waste heat from the generator for site heating needs. Real-time optimal dispatch of CHP systems is difficult to determine because of complicated electricity tariffs and uncertainty in CHP equipment...

  7. Reconciling pool and contract dispatch in open access transmission operations

    International Nuclear Information System (INIS)

    David, A.K.

    1998-01-01

    The dispatch of both suppliers who bid into the pool and of bilateral and multilateral contracts between individual buyers, sellers and brokers are obligations placed on the system operator in an open transmission access environment. During periods of transmission congestion security-driven constraints impose curtailments on all types of transactions. The paper addresses the need to develop methodologies to understand and cope with this problem. (author)

  8. Load allocation of power plant using multi echelon economic dispatch

    Science.gov (United States)

    Wahyuda, Santosa, Budi; Rusdiansyah, Ahmad

    2017-11-01

    In this paper, the allocation of power plant load which is usually done with a single echelon as in the load flow calculation, is expanded into a multi echelon. A plant load allocation model based on the integration of economic dispatch and multi-echelon problem is proposed. The resulting model is called as Single Objective Multi Echelon Economic Dispatch (SOME ED). This model allows the distribution of electrical power in more detail in the transmission and distribution substations along the existing network. Considering the interconnection system where the distance between the plant and the load center is usually far away, therefore the loss in this model is seen as a function of distance. The advantages of this model is its capability of allocating electrical loads properly, as well as economic dispatch information with the flexibility of electric power system as a result of using multi-echelon. In this model, the flexibility can be viewed from two sides, namely the supply and demand sides, so that the security of the power system is maintained. The model was tested on a small artificial data. The results demonstrated a good performance. It is still very open to further develop the model considering the integration with renewable energy, multi-objective with environmental issues and applied to the case with a larger scale.

  9. Dispatch Strategy Development for Grid-tied Household Energy Systems

    Science.gov (United States)

    Cardwell, Joseph

    The prevalence of renewable generation will increase in the next several decades and offset conventional generation more and more. Yet this increase is not coming without challenges. Solar, wind, and even some water resources are intermittent and unpredictable, and thereby create scheduling challenges due to their inherent "uncontrolled" nature. To effectively manage these distributed renewable assets, new control algorithms must be developed for applications including energy management, bridge power, and system stability. This can be completed through a centralized control center though efforts are being made to parallel the control architecture with the organization of the renewable assets themselves--namely, distributed controls. Building energy management systems are being employed to control localized energy generation, storage, and use to reduce disruption on the net utility load. One such example is VOLTTRONTM, an agent-based platform for building energy control in real time. In this thesis, algorithms developed in VOLTTRON simulate a home energy management system that consists of a solar PV array, a lithium-ion battery bank, and the grid. Dispatch strategies are implemented to reduce energy charges from overall consumption (/kWh) and demand charges (/kW). Dispatch strategies for implementing storage devices are tuned on a month-to-month basis to provide a meaningful economic advantage under simulated scenarios to explore algorithm sensitivity to changing external factors. VOLTTRON agents provide automated real-time optimization of dispatch strategies to efficiently manage energy supply and demand, lower consumer costs associated with energy usage, and reduce load on the utility grid.

  10. Barriers to and facilitators of child influenza vaccine - perspectives from parents, teens, marketing and healthcare professionals.

    Science.gov (United States)

    Bhat-Schelbert, Kavitha; Lin, Chyongchiou Jeng; Matambanadzo, Annamore; Hannibal, Kristin; Nowalk, Mary Patricia; Zimmerman, Richard K

    2012-03-23

    The CDC recommends annual influenza vaccination for all children age 6 months and older, yet vaccination rates remain modest. Effective strategies to improve influenza vaccination for children are needed. Eight focus groups with 91 parents, teens, pediatric healthcare staff and providers, and immunization and marketing experts were conducted, audiotaped, transcribed verbatim, and coded based on grounded theory. Three themes emerged: barriers, facilitators, and strategies. Barriers included fear, misinformation, and mistrust, with exacerbation of these barriers attributed to media messages. Many considered influenza vaccination unnecessary and inconvenient, but would accept vaccination if recipients or other family members were considered high risk, if recommended by their doctor or another trusted person, or if offered or mandated by the school. Access to better information regarding influenza disease burden and vaccine safety and efficacy were notable facilitators, as were prevention of the inconvenience of missing work or important events, and if the child requests to receive the vaccine. Marketing strategies included incentives, jingles, videos, wearable items, strategically-located information sheets or posters, and promotion by informed counselors. Practice-based strategies included staff buy-in, standing orders protocols, vaccination clinics, and educational videos. Teen-specific strategies included message delivery through schools, texting, internet, and social networking sites. To improve influenza vaccination rates for children using practice-based interventions, participants suggested campaigns that provide better information regarding the vaccine, the disease and its implications, and convenient access to vaccination. Strategies targeting adolescents should use web-based social marketing technologies and campaigns based in schools. Copyright © 2012 Elsevier Ltd. All rights reserved.

  11. An Irrational Black Market? Boundary work perspective on the stigma of in-game asset transaction

    OpenAIRE

    Lee, Yu-Hao

    2005-01-01

    Eastern Asia's online gaming market has undergone spectacular growth over the past seven years, this has been due to the mass broadband internet distribution in South Korea and Taiwan. According to a survey conducted by the Taiwan Network Information Center(TWNIC 2004), Taiwan has over 9.36million broadband internet users, and within these users,18.11% stress out that their most frequent online activity is playing online games, this number implies that there are at least 1.96million online ga...

  12. A Hybrid Multilevel Storage Architecture for Electric Power Dispatching Big Data

    Science.gov (United States)

    Yan, Hu; Huang, Bibin; Hong, Bowen; Hu, Jing

    2017-10-01

    Electric power dispatching is the center of the whole power system. In the long run time, the power dispatching center has accumulated a large amount of data. These data are now stored in different power professional systems and form lots of information isolated islands. Integrating these data and do comprehensive analysis can greatly improve the intelligent level of power dispatching. In this paper, a hybrid multilevel storage architecture for electrical power dispatching big data is proposed. It introduces relational database and NoSQL database to establish a power grid panoramic data center, effectively meet power dispatching big data storage needs, including the unified storage of structured and unstructured data fast access of massive real-time data, data version management and so on. It can be solid foundation for follow-up depth analysis of power dispatching big data.

  13. Secure Route Structures for Parallel Mobile Agents Based Systems Using Fast Binary Dispatch

    Directory of Open Access Journals (Sweden)

    Yan Wang

    2005-01-01

    Full Text Available In a distributed environment, where a large number of computers are connected together to enable the large-scale sharing of data and computing resources, agents, especially mobile agents, are the tools for autonomously completing tasks on behalf of their owners. For applications of large-scale mobile agents, security and efficiency are of great concern. In this paper, we present a fast binary dispatch model and corresponding secure route structures for mobile agents dispatched in parallel to protect the dispatch routes of agents while ensuring the dispatch efficiency. The fast binary dispatch model is simple but efficient with a dispatch complexity of O(log2n. The secure route structures adopt the combination of public-key encryption and digital signature schemes and expose minimal route information to hosts. The nested structure can help detect attacks as early as possible. We evaluated the various models both analytically and empirically.

  14. Regenerative gases. Monitoring and control by means of the dispatching; Regenerative Gase. Ueberwachung und Steuerung durch das Dispatching

    Energy Technology Data Exchange (ETDEWEB)

    Langer, Uwe [EWE NETZ GmbH, Oldenburg (Germany)

    2012-10-15

    The increasing number of devices for the decentralized integration of gas from renewable energy sources presents new challenges in the dispatching of natural gas networks operators. In the future, beside the supply of biogas there also a supply of hydrogen and synthetic methane will exist. In addition to compliance with the technical regulations for the quality and accountability of these gases the focus is on the optimization of the processes.

  15. Studying illicit drug trafficking on Darknet markets: Structure and organisation from a Canadian perspective.

    Science.gov (United States)

    Broséus, J; Rhumorbarbe, D; Mireault, C; Ouellette, V; Crispino, F; Décary-Hétu, D

    2016-07-01

    Cryptomarkets are online marketplaces that are part of the Dark Web and mainly devoted to the sale of illicit drugs. They combine tools to ensure anonymity of participants with the delivery of products by mail to enable the development of illicit drug trafficking. Using data collected on eight cryptomarkets, this study provides an overview of the Canadian illicit drug market. It seeks to inform about the most prevalent illicit drugs vendors offer for sale and preferred destination countries. Moreover, the research gives an insight into the structure and organisation of distribution networks existing online. In particular, we provide information about how vendors are diversifying and replicating across marketplaces. We inform on the number of listings each vendor manages, the number of cryptomarkets they are active on and the products they offer. This research demonstrates the importance of online marketplaces in the context of illicit drug trafficking. It shows how the analysis of data available online may elicit knowledge on criminal activities. Such knowledge is mandatory to design efficient policy for monitoring or repressive purposes against anonymous marketplaces. Nevertheless, trafficking on Dark Net markets is difficult to analyse based only on digital data. A more holistic approach for investigating this crime problem should be developed. This should rely on a combined use and interpretation of digital and physical data within a single collaborative intelligence model. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  16. Technological trends and market perspectives for production of microbial oils rich in omega-3.

    Science.gov (United States)

    Finco, Ana Maria de Oliveira; Mamani, Luis Daniel Goyzueta; Carvalho, Júlio Cesar de; de Melo Pereira, Gilberto Vinícius; Thomaz-Soccol, Vanete; Soccol, Carlos Ricardo

    2017-08-01

    In recent years, foods that contain omega-3 lipids have emerged as important promoters of human health. These lipids are essential for the functional development of the brain and retina, and reduction of the risk of cardiovascular and Alzheimer's diseases. The global market for omega-3 production, particularly docosahexaenoic acid (DHA), saw a large expansion in the last decade due to the increasing use of this lipid as an important component of infant food formulae and supplements. The production of omega-3 lipids from fish and vegetable oil sources has some drawbacks, such as complex purification procedures, unwanted contamination by marine pollutants, reduction or even extinction of several species of fish, and aspects related to sustainability. A promising alternative system for the production of omega-3 lipids is from microbial metabolism of yeast, fungi, or microalgae. The aim of this review is to discuss the various omega-3 sources in the context of the global demand and market potential for these bioactive compounds. To summarize, it is clear that fish and vegetable oil sources will not be sufficient to meet the future needs of the world population. The biotechnological production of single-cell oil comes as a sustainable alternative capable of supplementing the global demand for omega-3, causing less environmental impact.

  17. Forests trapped in nitrogen limitation--an ecological market perspective on ectomycorrhizal symbiosis.

    Science.gov (United States)

    Franklin, Oskar; Näsholm, Torgny; Högberg, Peter; Högberg, Mona N

    2014-07-01

    Ectomycorrhizal symbiosis is omnipresent in boreal forests, where it is assumed to benefit plant growth. However, experiments show inconsistent benefits for plants and volatility of individual partnerships, which calls for a re-evaluation of the presumed role of this symbiosis. We reconcile these inconsistencies by developing a model that demonstrates how mycorrhizal networking and market mechanisms shape the strategies of individual plants and fungi to promote symbiotic stability at the ecosystem level. The model predicts that plants switch abruptly from a mixed strategy with both mycorrhizal and nonmycorrhizal roots to a purely mycorrhizal strategy as soil nitrogen availability declines, in agreement with the frequency distribution of ectomycorrhizal colonization intensity across a wide-ranging data set. In line with observations in field-scale isotope labeling experiments, the model explains why ectomycorrhizal symbiosis does not alleviate plant nitrogen limitation. Instead, market mechanisms may generate self-stabilization of the mycorrhizal strategy via nitrogen depletion feedback, even if plant growth is ultimately reduced. We suggest that this feedback mechanism maintains the strong nitrogen limitation ubiquitous in boreal forests. The mechanism may also have the capacity to eliminate or even reverse the expected positive effect of rising CO2 on tree growth in strongly nitrogen-limited boreal forests. © 2014 The Authors. New Phytologist © 2014 New Phytologist Trust.

  18. Shareholding relationships in the Euro Area banking market: A network perspective

    Science.gov (United States)

    Pecora, Nicolò; Spelta, Alessandro

    2015-09-01

    In this paper we analyze the topological properties of the network of the Euro Area banking market network, with the primary aim of assessing the importance of a bank in the financial system with respect to ownership and control of other credit institutions. The network displays power law distributions in both binary and weighted degree metrics indicating a robust yet fragile structure and a direct link between an increase of control diversification and a rise in the market power. Therefore while in good time the network is seemingly robust, in bad times many banks can simultaneously go into distress. This behavior paves the way for Central bank's actions. In particular we investigate whether the Single Supervisory Mechanism introduced by the European Central Banks and based on banks' total asset is a good proxy to quantify their systemic importance. Results indicate that not all the financial institutions with high valued total assets are systemically important but only few of them. Moreover the network structure reveals that control is highly concentrated, with few important shareholders approximately controlling a separate subset of banks.

  19. Forests trapped in nitrogen limitation – an ecological market perspective on ectomycorrhizal symbiosis

    Science.gov (United States)

    Franklin, Oskar; Näsholm, Torgny; Högberg, Peter; Högberg, Mona N

    2014-01-01

    Ectomycorrhizal symbiosis is omnipresent in boreal forests, where it is assumed to benefit plant growth. However, experiments show inconsistent benefits for plants and volatility of individual partnerships, which calls for a re-evaluation of the presumed role of this symbiosis. We reconcile these inconsistencies by developing a model that demonstrates how mycorrhizal networking and market mechanisms shape the strategies of individual plants and fungi to promote symbiotic stability at the ecosystem level. The model predicts that plants switch abruptly from a mixed strategy with both mycorrhizal and nonmycorrhizal roots to a purely mycorrhizal strategy as soil nitrogen availability declines, in agreement with the frequency distribution of ectomycorrhizal colonization intensity across a wide-ranging data set. In line with observations in field-scale isotope labeling experiments, the model explains why ectomycorrhizal symbiosis does not alleviate plant nitrogen limitation. Instead, market mechanisms may generate self-stabilization of the mycorrhizal strategy via nitrogen depletion feedback, even if plant growth is ultimately reduced. We suggest that this feedback mechanism maintains the strong nitrogen limitation ubiquitous in boreal forests. The mechanism may also have the capacity to eliminate or even reverse the expected positive effect of rising CO2 on tree growth in strongly nitrogen-limited boreal forests. PMID:24824576

  20. Bidding in sequential electricity markets: The Nordic case

    DEFF Research Database (Denmark)

    Boomsma, Trine Krogh; Juul, Nina; Fleten, Stein-Erik

    2014-01-01

    problem as a multi-stage stochastic program. We investigate whether higher risk exposure can explain the hesitation, often observed in practice, to bid into the balancing market, even in cases of higher expected price levels. Furthermore, we quantify the gain from coordinated bidding, and by deriving......For electricity market participants trading in sequential markets with differences in price levels and risk exposure, coordinated bidding is highly relevant. We consider a Nordic power producer who engages in the day-ahead spot market and the near real-time balancing market. In both markets......, clearing prices and dispatched volumes are unknown at the time of bidding. However, in the balancing market, the agent faces an additional risk of not being dispatched. Taking into account the sequential clearing of these markets and the gradual realization of market prices, we formulate the bidding...

  1. Online solving of economic dispatch problem using neural network approach and comparing it with classical method

    International Nuclear Information System (INIS)

    Mohammadi, A.; Varahram, M.H.

    2007-01-01

    In this study, two methods for solving economic dispatch problems, namely Hopfield neural network and lambda iteration method are compared. Three sample of power system with 3, 6 and 20 units have been considered. The time required for CPU, for solving economic dispatch of these two systems has been calculated. It has been Shown that for on-line economic dispatch, Hopfield neural network is more efficient and the time required for Convergence is considerably smaller compared to classical methods. (author)

  2. A Study of Small Business Owners’ Personal Characteristics and the Use of Marketing Information in the Food and Drink Industry: A Resource-Based Perspective

    Directory of Open Access Journals (Sweden)

    Luca Cacciolatti

    2012-12-01

    Full Text Available Market orientation (MO – which is the propensity of a firm to collect and utilise information from the market – is an important leverage of competitive advantage. This paper helps to better understand why some owner-managers engage with market intelligence why others simply do not. The relationship among the owner-manager’s personal characteristics, entrepreneurial orientation (EO and MO are explored, despite existing literature neglected testing these simple but important relationships. We adopt a resource-based view (RBV of the firm perspective. This study aims to establish whether the personal characteristics of the entrepreneur impact the use of marketing information. More specifically, this study tests entrepreneurial attitude orientation, marketing expertise and demographic variables for an effect on the use of different types and sources of marketing information as well as the frequency of information usage. Data were collected through a regional survey of 296 small business owners and senior managers in SMEs in the Scottish food and drink industry. Canonical correlation analysis (CCA and regression analysis was used to test hypothesised relationships. Personal characteristics such as age (p<.05, gender (p<.002, previous experience (p<.05, and marketing expertise (p<.05 are critical factors affecting information use other than EO (p>.05. Implications for policy makers and practitioners involving small business subsidies and entrepreneurs’ marketing training are discussed.

  3. Paraffin-based hybrid rocket engines applications: A review and a market perspective

    Science.gov (United States)

    Mazzetti, Alessandro; Merotto, Laura; Pinarello, Giordano

    2016-09-01

    Hybrid propulsion technology for aerospace applications has received growing attention in recent years due to its important advantages over competitive solutions. Hybrid rocket engines have a great potential for several aeronautics and aerospace applications because of their safety, reliability, low cost and high performance. As a consequence, this propulsion technology is feasible for a number of innovative missions, including space tourism. On the other hand, hybrid rocket propulsion's main drawback, i.e. the difficulty in reaching high regression rate values using standard fuels, has so far limited the maturity level of this technology. The complex physico-chemical processes involved in hybrid rocket engines combustion are of major importance for engine performance prediction and control. Therefore, further investigation is ongoing in order to achieve a more complete understanding of such phenomena. It is well known that one of the most promising solutions for overcoming hybrid rocket engines performance limits is the use of liquefying fuels. Such fuels can lead to notably increased solid fuel regression rate due to the so-called "entrainment phenomenon". Among liquefying fuels, paraffin-based formulations have great potentials as solid fuels due to their low cost, availability (as they can be derived from industrial waste), low environmental impact and high performance. Despite the vast amount of literature available on this subject, a precise focus on market potential of paraffins for hybrid propulsion aerospace applications is lacking. In this work a review of hybrid rocket engines state of the art was performed, together with a detailed analysis of the possible applications of such a technology. A market study was carried out in order to define the near-future foreseeable development needs for hybrid technology application to the aforementioned missions. Paraffin-based fuels are taken into account as the most promising segment for market development

  4. Intelligent Anti Misoperation System for Power Grid Dispatching of Regions and Counties

    Science.gov (United States)

    Ji, Yuan; Zhang, Yunju; Zhou, Siming; Wang, Xiangdong; Ma, Jianwei

    2018-01-01

    With the power system of large capacity, large units, high voltage development trend, dispatching operations becoming more frequent, complex, and probability of mistakes are increasing. For the existing grid dispatching integrated system loss of anti-error function, single dispatching function, low efficiency, according to the existing conditions of Anshun Power Supply Bureau, the Intelligent anti misoperation system for power grid dispatching of regions and counties is designed, introduced the technologies such as the intelligent anti misoperation analysis, automatic process control, and interactive constraint, the system has the advantages of scientific, reasonable and efficient, and providing the technical support for anti misoperation of regions and counties.

  5. Online Marketing Enterprise of Jombang Culinary from TAM and VEM Perspective on Social Media

    Directory of Open Access Journals (Sweden)

    nuri purwanto

    2017-11-01

    Full Text Available The purpose of this research was to develop, evaluate, and test antecedent model with trust as an intermediary variable of Technology Acceptances Model (TAM and Virtual Experiential Marketing (VEM for buying intention. It used purposive sampling technique with 300 respondents. The questionnaire results were evaluated and analyzed using Structural Equation Model (SEM method with the analysis tools (the third version of SmartPLS. The research result shows that there is no effect between TAM and trust. In addition, there is a direct and positive influence of VEM on trust. The trust and TAM have a positive effect on buying intention. However, VEM does not affect buying intention. The results indicate that the trust cannot mediate TAM and buying intention. Meanwhile, trust can mediate between VEM and buying intention.

  6. Protecting children from myopia: a PMT perspective for improving health marketing communications.

    Science.gov (United States)

    Lwin, May O; Saw, Seang-Mei

    2007-01-01

    This research examined the predictive utility of the protection motivation theory (PMT) model for myopia prevention amongst children. An integrative model for myopia prevention behavior of parents was first developed in the context of theory and survey instruments then refined using information gathered from two focus groups. Empirical data then was collected from parents of primary school children in Singapore, a country with one of the highest rates of myopia in the world, and analyzed using structural equation modeling (SEM). Our findings revealed that coping appraisal variables were more significantly associated with protection motivation, relative to threat appraisal variables. In particular, perceived self-efficacy was the strongest predictor of parental intention to enforce good visual health behaviors, while perceived severity was relatively weak. Health marketing communications and public policy implications are discussed.

  7. Theoretical Foundations of Contemporary Qualitative Market Research—An Overview and an Integrative Perspective

    Directory of Open Access Journals (Sweden)

    Dirk Frank

    2004-05-01

    Full Text Available The economic importance of qualitative research has been growing consistently during the last decades. Being one of the major streams in the "research industry" it provides not only a valuable tool box for generating basic consumer insights, but it is also an essential part of the annual revenue of most research companies. As a consequence it is of utmost importance for providers of qualitative research to differentiate their own services from those of their competitors. While theoretical thinking is often not a beloved daily business, the importance of a theory-driven thinking and acting—as a potential commercial and intellectual (USP ("unique selling proposition"—has been discovered by many of the leading players in qualitative market research. A neutral observer might come to the conclusion that many claims of "unique approaches" are part of the usual public relation battles between institutes; nevertheless it is a worthwhile enterprise to work out basic common ground, but also the fundamental differences of the various "schools of thinking". It seems to be a matter of intellectual honesty and clarity to provide buyers of qualitative research, who are often trained in marketing but not in social sciences, with a clear cut picture of what they can expect or not expect from a specific theoretical approach. The current paper aims to give a synopsis on different psychological and ethnological theories which are currently used to support practical research, their explanation patterns for understanding consumer behaviour and their shared, but also their unique assumptions. The authors will also present an action-orientated model with an emotional (world of meaning and a cognitive (world of probability sub-system and describe the interaction of both systems for behavioural control which is integrating some of the basic assumptions made by other schools of thought. Finally, the paper points to a number of methodological implications of the model

  8. Scaling of an information system in a public healthcare market--infrastructuring from the vendor's perspective.

    Science.gov (United States)

    Johannessen, Liv Karen; Obstfelder, Aud; Lotherington, Ann Therese

    2013-05-01

    The purpose of this paper is to explore the making and scaling of information infrastructures, as well as how the conditions for scaling a component may change for the vendor. The first research question is how the making and scaling of a healthcare information infrastructure can be done and by whom. The second question is what scope for manoeuvre there might be for vendors aiming to expand their market. This case study is based on an interpretive approach, whereby data is gathered through participant observation and semi-structured interviews. A case study of the making and scaling of an electronic system for general practitioners ordering laboratory services from hospitals is described as comprising two distinct phases. The first may be characterized as an evolving phase, when development, integration and implementation were achieved in small steps, and the vendor, together with end users, had considerable freedom to create the solution according to the users' needs. The second phase was characterized by a large-scale procurement process over which regional healthcare authorities exercised much more control and the needs of groups other than the end users influenced the design. The making and scaling of healthcare information infrastructures is not simply a process of evolution, in which the end users use and change the technology. It also consists of large steps, during which different actors, including vendors and healthcare authorities, may make substantial contributions. This process requires work, negotiation and strategies. The conditions for the vendor may change dramatically, from considerable freedom and close relationships with users and customers in the small-scale development, to losing control of the product and being required to engage in more formal relations with customers in the wider public healthcare market. Onerous procurement processes may be one of the reasons why large-scale implementation of information projects in healthcare is difficult

  9. Marketing Regulatory Oversight of Advanced Therapy Medicinal Products (ATMPs) in Europe: The EMA/CAT Perspective.

    Science.gov (United States)

    Salmikangas, Paula; Schuessler-Lenz, Martina; Ruiz, Sol; Celis, Patrick; Reischl, Ilona; Menezes-Ferreira, Margarida; Flory, Egbert; Renner, Matthias; Ferry, Nicolas

    2015-01-01

    With the release of Regulation 1394/2007, a new framework for gene and cell therapy medicinal products and tissue-engineered products was established in the European Union. For all three product classes, called advanced therapy medicinal products, a centralised marketing authorisation became mandatory. The European Medicines Agency (EMA) together with its Committee for Advanced Therapies, Committee for Human Medicinal Products and the network of national agencies is responsible for scientific evaluation of the marketing authorisation applications. For a new application, data and information relating to manufacturing processes and quality control of the active substance and the final product have to be submitted for evaluation together with data from non-clinical and clinical safety and efficacy studies. Technical requirements for ATMPs are defined in the legislation, and guidance for different products is available through several EMA/CAT guidelines. Due to the diversity of ATMPs, a tailored approach for regulating these products is considered necessary. Thus, a risk-based approach has been introduced for ATMPs allowing flexibility for the regulatory requirements. Since the regulatory framework for ATMPs was established, five products have been licenced in the European Union. However, the pipeline of new ATMPs is much bigger, as seen from the significant numbers of different products discussed by the CAT in scientific advice and classification procedures. In 2013, a public consultation on the ATMP Regulation was conducted by the European Commission, and the results were published in 2014. The report proposes several improvements for the current framework and established procedures for the regulation of ATMPs.

  10. Oil and gas market report. Bolivia. Panorama and perspective for business

    International Nuclear Information System (INIS)

    Van Mourik, J.A.M.

    1999-10-01

    Bolivia, with its large oil and natural gas potential, is becoming an increasingly important link in South American energy trade. With new fields and pipeline construction, the nation is becoming the natural gas hub for the Southern Cone. In 1998, Bolivia experienced 4,7% GDP growth, the fastest in South America, and Bolivia's best performance since 1988. In addition, Bolivia brought its inflation rate to a 2-decade low of 4,4 %. In addition to tight global capital markets, investments also is expected to decrease due to the completion of the Bolivia to Brazil gas pipeline. This extremely capital-intensive project accounted for a significant portion of Bolivia's investment for 1998 and 1999. Bolivia has made significant economic improvements over the past few years by adopting a series of free market policies. The mayor improvements in economic growth have been made possible primarily through the government's unique capitalization program of key national industries. In addition to the Capitalization Program, Bolivia's economic growth is a result of its involvement in several free trade associations. Bolivia, as well as Chile, is an associate partner of the Mercosur, whose members include Argentina, Brazil, Paraguay and Uruguay. Bolivia is also member of the Andean Pact, which comprises Peru, Colombia, Ecuador and Venezuela. Bolivia's unique involvement in both of these trade groups is allowing it to become an important cornerstone in the integration of the South American continent. Specifically, Bolivia is increasingly becoming an important transport hub within the continent. Energy is one of the main products Bolivia is attempting to transport. According to the government, nearly $5 billion of investment is needed by 2005 so Bolivia can succesfully develop its oil and gas reserves, build pipelines, and construct power plants if it wishes to emerge as the regional hub

  11. The Consumption Paradigm in Marketing

    Directory of Open Access Journals (Sweden)

    Eka Ardianto

    2003-08-01

    Full Text Available This article elaborates consumption paradigm in marketing. In background, this paper reviews different perspectives of consumption: economic perspective and marketing perspective. In ontology, this work describes various issues regarding consumption view. In epistemology, this article demonstrates how marketers especially researches explore the consumption phenomena. In methodology, the article describes experiential marketing –one of applied consumption paradigm in marketing, which could be an alternative choice of marketing practices.

  12. New and renewable energies. Stakes, driving forces and perspectives of the renewable energies market

    International Nuclear Information System (INIS)

    2000-09-01

    New and renewable energies (hydro-power, wind-power, solar, biomass, biogas, geothermal and fuel cells) are progressively entering the industrialization phase (except for hydro-power which is already largely developed). Thus they are no more considered as solutions for utopian ecologists but have reached the status of alternative technologies. This study takes stock of the following questions: what are the applications of renewable energies, what is their stage of development and their potential with respect to fossil fuels, what are their perspectives of development, and what are the strategies developed by the actors of the sector? The main stakes of the renewable energy sector are: fulfilling the increasing power needs (in particular with the wind and solar power in isolated areas), improving the competitiveness (reduction of the investment costs), developing financial incentives (tax relief, financial helps, eco-taxes..), participating to the reduction of pollutant emissions. The renewable energy sector is progressively structuring and profits by the increasing implication of major energy actors, such as the oil companies. The behaviour and strategy of 14 major actors of the renewable energy sector is also analyzed. (J.S.)

  13. Ukrainian Economic Reforms: Current Status and Perspectives in the Face of Competition on European Union Markets

    Directory of Open Access Journals (Sweden)

    Greta Marianna

    2016-06-01

    Full Text Available The conflict in Ukraine since the beginning of 2014 has been the important in the history of Ukraine as an independent state. Despite the danger of economic collapse, the loss of Crimea, and war in its most industrialized region, Ukraine is still trying to conduct reforms and implement Western standards. Through persistent work Ukraine has been moving forward, despite all the difficulties. The society is staying together with the government to save the economy and defend the integrity of the whole country. This article outlines key processes in the Ukrainian reforms during 2014 and describes the cooperation of Ukraine with the European Union and international organizations in the field of financial support and reforms. The main goal of the article is to present the situation in various spheres of the country’s development, but it is also an attempt to present a wider perspective on both the achievements and shortcomings in the process of reforms. The authors focus on those aspects having a significant impact on the Ukrainian economy after February 2014.

  14. The costs of electricity systems with a high share of fluctutating renewables. A stochastic investment and dispatch optimization model for Europe

    International Nuclear Information System (INIS)

    Nagl, Stephan; Fuersch, Michaela; Lindenberger, Dietmar

    2012-01-01

    Renewable energies are meant to produce a large share of the future electricity demand. However, the availability of wind and solar power depends on local weather conditions and therefore weather characteristics must be considered when optimizing the future electricity mix. In this article we analyze the impact of the stochastic availability of wind and solar energy on the cost-minimal power plant mix and the related total system costs. To determine optimal conventional, renewable and storage capacities for different shares of renewables, we apply a stochastic investment and dispatch optimization model to the European electricity market. The model considers stochastic feed-in structures and full load hours of wind and solar technologies and different correlations between regions and technologies. Key findings include the overestimation of fluctuating renewables and underestimation of total system costs compared to deterministic investment and dispatch models. Furthermore, solar technologies are - relative to wind turbines - underestimated when neglecting negative correlations between wind speeds and solar radiation.

  15. A Research Plan for Assessing the Power and Energy Capability of a River Network Under an Integrated Wind/Hydro-Electric Dispatchable Regime

    Science.gov (United States)

    Banka, John Czeslaw

    The world strives for more clean and renewable energy, but the amount of dispatchable energy in river networks is not accurately known and difficult to assess. When wind is integrated with water, the dispatchable yield can be greatly increased, but the uncertainty of the wind further degrades predictability. This thesis demonstrates how simulating the flows is a river network integrated with wind over a long time domain yields a solution. Time-shifting the freshet and pumped storage will ameliorate the seasonal summer drought; the risk of ice jams and uncontrolled flooding is reduced. An artificial market eliminates the issue of surplus energy from wind at night. Furthermore, this thesis shows how the necessary infrastructure can be built to accomplish the goals of the intended research. While specific to Northern Ontario and sensitive to the lives of the Native peoples living there, it indicates where the research might be applicable elsewhere in the world.

  16. Redefining the merit order of stochastic generation in forward markets

    DEFF Research Database (Denmark)

    Morales González, Juan Miguel; Zugno, Marco; Pineda Morente, Salvador

    2014-01-01

    This letter proposes a new merit order for the dispatch of stochastic production in forward markets (e.g., dayahead markets). The proposed merit order considers not only the marginal cost of the stochastic generating unit, which is often very low or zero, but also the projected cost of balancing...

  17. Perspectives de la rupture quantique 2025-2050 : vers une interprétation quantique du Knowledge Marketing et une NBIC(Q)S Convergence

    OpenAIRE

    CURBATOV, Oleg

    2015-01-01

    International audience; Perspectives de la rupture quantique 2025-2050 : vers une interprétation quantique du Knowledge Marketing et une NBIC(Q)S Convergence ----------------par Oleg Curbatov, chapitre d'ouvrage : « Knowledge Marketing : être compétent dans une économie compétitive », Impressum, 2015 ---------------------------- Les recherches qui ont été porté à la fois sur la connaissance du consommateur, la compétence du client et les situations de co-création, nous ont permis d " explorer...

  18. Marketing marketing

    NARCIS (Netherlands)

    dr. Karel Jan van Alsem

    2013-01-01

    In deze installatierede betoogt Karel Jan Alsem dat marketing een grotere strategische rol in organisaties zou moeten krijgen. Want marketing is bij uitstek de verbinding tussen klantwensen en het DNA van een organisatie. Doordat merken gemiddeld voor mensen niet heel belangrijk zijn, is goede

  19. Behavioral economics perspective on foreign direct investment in emerging markets: The case on Bosnia and Herzegovina

    Directory of Open Access Journals (Sweden)

    Amra Halaba

    2016-08-01

    Full Text Available The growing field of behavioral economics (BE has revolutionized the way we look at economic behavior at micro and macro levels. Importance of foreign direct investment (FDI appeals for analysis of decisions made regarding it to be assessed from expanding view of BE. This research provides overview of previous studies and focuses on the case of Bosnia and Herzegovina (B&H as representative of emerging markets to investigate motivations for investing into this country by temporarily present foreign companies. Empirical analysis was based on the questionnaire that was disseminated among foreign investors to B&H. Questionnaire contained motivations for investing in B&H, where examined motivation factors were divided in two groups; namely irrational and rational ones. Choice of methodology was narrowed due to moderate sample size, but consisting of quality the sample members. In order to analyze data, descriptive statistics, correlation analysis and regression analysis were used. By regressing two groups of predictors on annual amount of foreign investments to B&H, it was shown that the highest motivation for investing was business instinct.

  20. Bank Income Diversification from Stock Market Perspective: Evidence from ASEAN+3

    Directory of Open Access Journals (Sweden)

    Agnes Helena Natalia

    2016-02-01

    Full Text Available This paper empirically examines the effect of banks' revenue diversification on the stock-based return and risk measures using data on the ASEAN-5, and addition from China, Japan, and South Korea banking sector. This paper use panel Fixed Effect and robustness test with Random Effect and TSLS. We use non-interest income share as a measure for revenue diversification. We find that revenue diversification has no effect on bank market value but significantly decrease bank total risks. When non-interest income is decomposed, we find that fee-income business has significant positive effect on bank value. Furthermore, it’s important to see characteristic of banks that do diversification, such as bank size and capital. Overall, we give evidence that banks, especially which have big size and good condition on capital, could increase their value and lower their risk by doing diversification in income through non-interest income, especially with fee income and other non-interest income. Normal 0 false false false EN-US X-NONE X-NONE

  1. Using data mining to segment healthcare markets from patients' preference perspectives.

    Science.gov (United States)

    Liu, Sandra S; Chen, Jie

    2009-01-01

    This paper aims to provide an example of how to use data mining techniques to identify patient segments regarding preferences for healthcare attributes and their demographic characteristics. Data were derived from a number of individuals who received in-patient care at a health network in 2006. Data mining and conventional hierarchical clustering with average linkage and Pearson correlation procedures are employed and compared to show how each procedure best determines segmentation variables. Data mining tools identified three differentiable segments by means of cluster analysis. These three clusters have significantly different demographic profiles. The study reveals, when compared with traditional statistical methods, that data mining provides an efficient and effective tool for market segmentation. When there are numerous cluster variables involved, researchers and practitioners need to incorporate factor analysis for reducing variables to clearly and meaningfully understand clusters. Interests and applications in data mining are increasing in many businesses. However, this technology is seldom applied to healthcare customer experience management. The paper shows that efficient and effective application of data mining methods can aid the understanding of patient healthcare preferences.

  2. Improved cost–benefit analysis for market-based transmission planning, a European perspective

    International Nuclear Information System (INIS)

    Papaemmanouil, A.; Bertling Tjernberg, L.; Tuan, L.A.; Andersson, G.

    2013-01-01

    This paper addresses the problem of transmission planning in interconnected power systems under the uncertainty of future generation parks and fast varying marginal production costs. The decision maker has to consider many different aspects during the definition of different transmission planning strategies that sometimes might even be contradicting. Major contributions are the incorporation of energy policy measurements in the evaluation process of candidate transmission plans and the inclusion of short- and long-term uncertainties. The proposed methodology, so-called C-TRAP, is based on a semi-dynamic heuristic approach that solves the social welfare maximization problem for several discrete steps considering different preferences for energy policy and transmission network reinforcements. The flexibility provided through the heuristic analysis is very important for decision makers in the new uncertain environment in power systems. - Highlights: • Consideration of environmental policy in the decision of transmission expansion plans. • Semi-dynamic heuristic approach including societal, economic and availability standards. • Market-based approach using nodal pricing. • The amount of reduced unserved load is not equal to the amount of capacity increase of a line. • Less environmental costs lead usually to higher congestion costs due to overly power trading

  3. E-COMMERCE NATIONAL MARKET - STUDY FROM THE PERSPECTIVE OF MANIFESTED DEMAND

    Directory of Open Access Journals (Sweden)

    Laura Catalina Timiras

    2015-07-01

    Full Text Available E-commerce market in Romania recorded the lowest level of development compared to other EU countries, in terms of the intensity of online purchase habit of the population of Romania. Thus, in 2014, only 16.7% of those who used the computer in the range of 16-74 years and 10% of the total population of the same age had made online purchases, compared with 63.3% and 50% respectively - the same indicators at EU level. Still, in Romania there was a rapid increase in the share of those who make online purchases, so in 8 years (2007-2014 this indicator increased by 3 times. Regarding the categories of the population by various characteristics, greater orientation towards online purchases is recorded among individuals with high formal education, youth (under 35, with above-average incomes. In terms of product categories purchased online, the most favorite categories are: clothes, sports goods. This analysis is based mostly on official statistics provided by Eurostat.

  4. Child Work Safety on the Farms of Local Agricultural Market Producers: Parent and Child Perspectives.

    Science.gov (United States)

    Summers, Phillip; Quandt, Sara A; Spears Johnson, Chaya R; Arcury, Thomas A

    2018-01-01

    Agriculture is a hazardous industry, yet there are few regulations on the ages at which children may engage in farm work. Local agricultural market producers (LAMPs) are a growing subset of farmers within "sustainable agriculture" who engage in direct-to-consumer and direct-to-retailer enterprises. This study explores the occupational health and safety perceptions of parents and children for children who work on their families' LAMP farms. In-depth interviews were conducted with 12 parent-child dyads from LAMP farms in Illinois and North Carolina. Four themes emerged from these 24 interviews; parents and children perceived that: (1) the nature of small farms makes them safer than industrial agricultural operations; (2) child safety on farms is common sense; (3) avoiding hazardous tasks keeps children safe; and (4) parents know best (compared to regulations) about ways to keep their children safe. Some of these themes echo the results of earlier studies conducted with more conventional farms. Further research is needed to develop programs to improve child occupational safety on LAMP farms.

  5. Affiliate marketing

    OpenAIRE

    Ureš, Michal

    2012-01-01

    This bachelor's thesis focuses on the topic of online affiliate marketing from the perspective of an internet entrepreneur. In the first, theoretical part, it characterizes the affiliate marketing, describes different, significant affiliate solutions in the Czech market and opportunities for their implementations. In the second, practical part, it concentrates mainly on an affiliate program of a company called GameLeader, s.r.o. It analyses expectations of the business from the implementation...

  6. Analysis of different schemes of dispatching in mixed-use complexes

    Directory of Open Access Journals (Sweden)

    Dement'eva Marina Evgen'evna

    2014-02-01

    Full Text Available At present time a lot of multi-functional centers are being built. Their safe operation depends on the quality of the dispatch service. In the article were considered various organization scheme the dispatch service as a queuing system. All the service facilities in the first variant are united. That facilitates reliability management, but increases the time of works execution. There is the general dispatching center in the second version, but the performers of the work are distributed by zones of a multifunctional complex. In such organization of a dispatching service the dispatcher must have a very high qualification. In the third version there are independent dispatching centers and the performers for each zone of a multifunctional complex. Independent service facilities increase the reliability because of complete redundancy. But thus the operating costs considerably increase. Engineering equipment damage was analyzed depending on functional purpose. The authors present the mathematical model of efficiency complex index of the dispatch service. The influence of the nature of damage was established as random factors of the time and cost needed for the damage elimination. It is possible to calculate the efficiency indicator of dispatching service by solving a two-criteria task in the conditions of uncertainty and risk. The first criterion is the execution time of the call. It depends on the type of damage and efficiency of dispatching service employees. The second criterion is the costs of the organization of dispatching service work. The main objective is the determination of ponderability of each criterion. Their importance can be set by the expert assessments method of the poll results of the consumers and also by opinions of service professionals. Further researches will include the assessment of organization expediency of one or several dispatch centers taking into account all the costs on the work organization.

  7. The Reverse Logistics From the Perspective Production-Market-Consumption: A Case O Boticário

    Directory of Open Access Journals (Sweden)

    Ana Paula Machado Corrêa

    2013-06-01

    Full Text Available In recent years, sustainable development emerges as an alternative paradigm for the continuity of human action and meets the needs of current and future generations through economic growth in harmony with social and environmental aspects. From this perspective, it is understood that governments, consumers and businesses to encourage, foster and implement socio-environmentally correct practices. This study shows the reverse logistics as a tool that can be used by the company in order to reduce the impacts and achieve sustainable development. The research aims to analyze the reverse logistics process of post-consumer company O Boticário. For this, the qualitative research conducted in the form of a case study is based on an adaptation of the framework presented by Tukker et al. (2008, which involves three interrelated systems: production, marketing and consumption. Data collection was conducted through interviews with consumers of the focal firm, with employees of companies involved in the process, and with employees of competitor. Note that the reverse logistics analysis program needs to be better communicated, to expand the participation of the consumer. This in turn demonstrates interest in the program and the government through the National Solid Waste Policy stipulates the implementation of logistics systems, although not yet verified the use of incentives.

  8. Polyphyletic migration operator and orthogonal learning aided biogeography-based optimization for dynamic economic dispatch with valve-point effects

    International Nuclear Information System (INIS)

    Xiong, Guojiang; Li, Yinhong; Chen, Jinfu; Shi, Dongyuan; Duan, Xianzhong

    2014-01-01

    Highlights: • New method for dynamic economic dispatch problem using POLBBO. • Considering valve-point effects, ramp rate limits, transmission network losses. • POLBBO is able to balance the global exploration and the local exploitation. • An effective simultaneous constraints handling technique is proposed. • The achieved results by POLBBO are better than those reported in other literatures. - Abstract: Shortage of energy resources, rising power generation cost, and increasing electric energy demand make the dynamic economic dispatch (DED) increasingly necessary in today’s competitive electricity market. In this paper, an enhanced biogeography-based optimization (BBO) referred to as POLBBO is proposed to solve the DED problem with valve-point effects. BBO is a relatively new powerful population-based meta-heuristic algorithm inspired by biogeography and has been extensively applied to many scientific and engineering problems. However, its direct-copying-based migration and random mutation operators make BBO possess good local exploitation ability but lack enough global exploration ability. To remedy the defect, on one hand, an efficient operator named polyphyletic migration operator is proposed to enhance the search ability of POLBBO. This operator can not only generate new features from more promising areas in the search space, but also effectively increase the population diversity. On the other hand, an orthogonal learning (OL) strategy based on orthogonal experimental design is presented. The OL strategy can quickly discover useful information from the search experiences and effectively utilize the information to construct a more promising solution, and thereby provide a systematic and elaborate reasoning method to guide the search directions of POLBBO. In addition, an effective simultaneous constraints handling technique without penalty factor settings is developed to handle various complicated constraints of the DED problem. Finally, four test

  9. Exploration of dispatch model integrating wind generators and electric vehicles

    International Nuclear Information System (INIS)

    Haque, A.N.M.M.; Ibn Saif, A.U.N.; Nguyen, P.H.; Torbaghan, S.S.

    2016-01-01

    Highlights: • A novel business model for the BRPs is analyzed. • Imbalance cost of wind generation is considered in the UC-ED model. • Smart charging of EVs is included into the UC-ED problem to mitigate the imbalance cost. • Effects of smart charging on generation cost, CO 2 emissions and total network load are assessed. - Abstract: In recent years, the share of renewable energy sources (RES) in the electricity generation mix has been expanding rapidly. However, limited predictability of the RES poses challenges for traditional scheduling and dispatching mechanisms based on unit commitment (UC) and economic dispatch (ED). This paper presents an advanced UC-ED model to incorporate wind generators as RES-based units alongside conventional centralized generators. In the proposed UC-ED model, an imbalance cost is introduced reflecting the wind generation uncertainty along with the marginal generation cost. The proposed UC-ED model aims to utilize the flexibility of fleets of plug-in electric vehicles (PEVs) to optimally compensate for the wind generation uncertainty. A case study with 15 conventional units and 3 wind farms along with a fixed-sized PEV fleet demonstrates that shifting of PEV fleets charging at times of high wind availability realizes generation cost savings. Nevertheless, the operational cost saving incurred by controlled charging appears to diminish when dispatched wind energy becomes considerably larger than the charging energy of PEV fleets. Further analysis of the results reveals that the effectiveness of PEV control strategy in terms of CO 2 emission reduction is strongly coupled with generation mix and the proposed control strategy is favored in cases where less pollutant-based plants like nuclear and hydro power are profoundly dominant.

  10. Multiperiod hydrothermal economic dispatch by an interior point method

    Directory of Open Access Journals (Sweden)

    Kimball L. M.

    2002-01-01

    Full Text Available This paper presents an interior point algorithm to solve the multiperiod hydrothermal economic dispatch (HTED. The multiperiod HTED is a large scale nonlinear programming problem. Various optimization methods have been applied to the multiperiod HTED, but most neglect important network characteristics or require decomposition into thermal and hydro subproblems. The algorithm described here exploits the special bordered block diagonal structure and sparsity of the Newton system for the first order necessary conditions to result in a fast efficient algorithm that can account for all network aspects. Applying this new algorithm challenges a conventional method for the use of available hydro resources known as the peak shaving heuristic.

  11. Combined heat and power economic dispatch by harmony search algorithm

    Energy Technology Data Exchange (ETDEWEB)

    Vasebi, A.; Bathaee, S.M.T. [Power System Research Laboratory, Department of Electrical and Electronic Engineering, K.N.Toosi University of Technology, 322-Mirdamad Avenue West, 19697 Tehran (Iran); Fesanghary, M. [Department of Mechanical Engineering, Amirkabir University of Technology, 424-Hafez Avenue, Tehran (Iran)

    2007-12-15

    The optimal utilization of multiple combined heat and power (CHP) systems is a complicated problem that needs powerful methods to solve. This paper presents a harmony search (HS) algorithm to solve the combined heat and power economic dispatch (CHPED) problem. The HS algorithm is a recently developed meta-heuristic algorithm, and has been very successful in a wide variety of optimization problems. The method is illustrated using a test case taken from the literature as well as a new one proposed by authors. Numerical results reveal that the proposed algorithm can find better solutions when compared to conventional methods and is an efficient search algorithm for CHPED problem. (author)

  12. Annealed Demon Algorithms Solving the Environmental / Economic Dispatch Problem

    Directory of Open Access Journals (Sweden)

    Aristidis VLACHOS

    2013-06-01

    Full Text Available This paper presents an efficient and reliable Annealed Demon (AD algorithm for the Environmental/Economic Dispatch (EEB problem. The EED problem is a multi-objective non-linear optimization problem with constraints. This problem is one of the fundamentals issues in power system operation. The system of generation associates thermal generators and emissions which involves sulphur oxides (SO2 and nitrogen oxides (NOx. The aim is to minimize total fuel cost of the system and control emission. The proposed AD algorithm is applied for EED of a simple power system.

  13. DISPATCHING CONTROL SYSTEM OF THE CONCRETE BATCHING PLANTS

    Directory of Open Access Journals (Sweden)

    Andrey Vladimirovich Ostroukh

    2015-09-01

    Full Text Available This paper proposes an approach to the design of dispatching control system of the concrete batching plant, which is a set of hardware maintenance, information, mathematical and software for control of technological objects. The proposed system is scalable and can include a control subsystem of mobile concrete plant, laboratory, subsystems, access control, and personnel management jobs. The system provides optimum automating the collection and processing of information for generating control signals and transmitting them without loss and distortion to the actuators in order to achieve the most efficient operation of process control object as a whole.

  14. Natural gas marketing II

    International Nuclear Information System (INIS)

    Anon.

    1988-01-01

    This book covers all aspects of gas marketing, from the basic regulatory structure to the latest developments in negotiating agreements and locating markets. Topics include: Federal regulation of the gas industry; Fundamentals of gas marketing contracts; FERC actions encouraging competitive markets; Marketing conditions from the pipelines' perspective; State non-utility regulation of natural gas production, transportation, and marketing; Natural gas wellhead agreements and tariffs; Natural gas processing agreements; Effective management of producer's natural gas contracts; Producer-pipeline litigation; Natural gas purchasing from the perspective of industrial gas users; Gas marketing by co-owners: problems of disproportionate sales, gas balancing, and accounting to royalty owners; Alternatives and new directions in marketing

  15. The four P's in social simulation, a perspective on how marketing could benefit from the use of social simulation

    NARCIS (Netherlands)

    Jager, Wander

    Marketers employ the four P's - product, price, placement and promotion - in trying to optimize the performance of their products on a market. Both researchers and practitioners in the field of marketing will benefit from increasing their understanding of how the four P's relate to market dynamics

  16. Supporting Sustainable Markets Through Life Cycle Assessment: Evaluating emerging technologies, incorporating uncertainty and the consumer perspective

    Science.gov (United States)

    Merugula, Laura

    As civilization's collective knowledge grows, we are met with the realization that human-induced physical and biological transformations influenced by exogenous psychosocial and economic factors affect virtually every ecosystem on the planet. Despite improvements in energy generation and efficiencies, demand of material goods and energy services increases with no sign of a slowing pace. Sustainable development requires a multi-prong approach that involves reshaping demand, consumer education, sustainability-oriented policy, and supply chain management that does not serve the expansionist mentality. Thus, decision support tools are needed that inform developers, consumers, and policy-makers for short-term and long-term planning. These tools should incorporate uncertainty through quantitative methods as well as qualitatively informing the nature of the model as imperfect but necessary and adequate. A case study is presented of the manufacture and deployment of utility-scale wind turbines evaluated for a proposed change in blade manufacturing. It provides the first life cycle assessment (LCA) evaluating impact of carbon nanofibers, an emerging material, proposed for integration to wind power generation systems as blade reinforcement. Few LCAs of nanoproducts are available in scientific literature due to research and development (R&D) for applications that continues to outpace R&D for environmental, health, and safety (EHS) and life cycle impacts. LCAs of emerging technologies are crucial for informing developers of potential impacts, especially where market growth is swift and dissipative. A second case study is presented that evaluates consumer choice between disposable and reusable beverage cups. While there are a few studies that attempt to make the comparison using LCA, none adequately address uncertainty, nor are they representative for the typical American consumer. By disaggregating U.S. power generation into 26 subregional grid production mixes and evaluating

  17. The significance of interconnector counter-trading in a security constrained electricity market

    International Nuclear Information System (INIS)

    Higgins, P.; Li, K.; Devlin, J.; Foley, A.M.

    2015-01-01

    Throughout the European Union there is an increasing amount of wind generation being dispatched-down due to the binding of power system operating constraints from high levels of wind generation. This paper examines the impact a system non-synchronous penetration limit has on the dispatch-down of wind and quantifies the significance of interconnector counter-trading to the priority dispatching of wind power. A fully coupled economic dispatch and security constrained unit commitment model of the Single Electricity Market of the Republic of Ireland and Northern Ireland and the British Electricity Trading and Transmission Arrangement was used in this study. The key finding was interconnector counter-trading reduces the impact the system non-synchronous penetration limit has on the dispatch-down of wind. The capability to counter-trade on the interconnectors and an increase in system non-synchronous penetration limit from 50% to 55% reduces the dispatch-down of wind by 311 GW h and decreases total electricity payments to the consumer by €1.72/MW h. In terms of the European Union electricity market integration, the results show the importance of developing individual electricity markets that allow system operators to counter-trade on interconnectors to ensure the priority dispatch of the increasing levels of wind generation. - Highlights: • Interconnector counter-trading reduces the system marginal price in the SEM. • Dispatch-down of wind power is reduced due to interconnector counter-trading. • A 5% increase in the SNSP limit can reduce wind power dispatched-down by 50%. • An increase in the SNSP limit and installed wind capacity reduces the SMP.

  18. Centralized versus distributed systems to reschedule trains in two dispatching areas

    NARCIS (Netherlands)

    Corman, F.; D'Ariano, A.; Pacciarelli, D.; Pranzo, M.

    2010-01-01

    Railway dispatchers are in charge of rescheduling trains during operations in order to limit propagation of disturbances occurring in real-time. To help the dispatchers in such task, an advanced decision support system, ROMA (Railway traffic Optimization by Means of Alternative graphs), has been

  19. 49 CFR 1242.57 - Dispatching trains (account XX-51-58).

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 9 2010-10-01 2010-10-01 false Dispatching trains (account XX-51-58). 1242.57 Section 1242.57 Transportation Other Regulations Relating to Transportation (Continued) SURFACE...-Transportation § 1242.57 Dispatching trains (account XX-51-58). Separate common expenses on the basis of train...

  20. The delivery dispatching problem with time windows for urban consolidation centers

    NARCIS (Netherlands)

    van Heeswijk, W.J.A.; Mes, Martijn R.K.; Schutten, Johannes M.J.

    2015-01-01

    This paper addresses the dispatch decision problem faced by an urban consolidation center. The center receives orders according to a stochastic arrival process, and dispatches them for the last-mile distribution in batches. The operator of the center aims to fi nd the cost-minimizing consolidation

  1. Coordinated Active Power Dispatch for a Microgrid via Distributed Lambda Iteration

    DEFF Research Database (Denmark)

    Hu, Jianqiang; Z. Q. Chen, Michael; Cao, Jinde

    2017-01-01

    A novel distributed optimal dispatch algorithm is proposed for coordinating the operation of multiple micro units in a microgrid, which has incorporated the distributed consensus algorithm in multi-agent systems and the -iteration optimization algorithm in economic dispatch of power systems. Spec...

  2. Validity of helicopter emergency medical services dispatch criteria for traumatic injuries: A systematic review

    NARCIS (Netherlands)

    A.N. Ringburg (Akkie); G. de Ronde (Gijs); S. Thomas (Siep); E.M.M. van Lieshout (Esther); P. Patka (Peter); I.B. Schipper (Inger)

    2009-01-01

    textabstractObjective. This review provides an overview of the validity of Helicopter Emergency Medical Services (HEMS) dispatch criteria for severely injured patients. Methods. A systematic literature search was performed. English written and peer-reviewed publications on HEMS dispatch criteria

  3. A train dispatching model based on fuzzy passenger demand forecasting during holidays

    Directory of Open Access Journals (Sweden)

    Fei Dou Dou

    2013-03-01

    Full Text Available Abstract: Purpose: The train dispatching is a crucial issue in the train operation adjustment when passenger flow outbursts. During holidays, the train dispatching is to meet passenger demand to the greatest extent, and ensure safety, speediness and punctuality of the train operation. In this paper, a fuzzy passenger demand forecasting model is put up, then a train dispatching optimization model is established based on passenger demand so as to evacuate stranded passengers effectively during holidays. Design/methodology/approach: First, the complex features and regularity of passenger flow during holidays are analyzed, and then a fuzzy passenger demand forecasting model is put forward based on the fuzzy set theory and time series theory. Next, the bi-objective of the train dispatching optimization model is to minimize the total operation cost of the train dispatching and unserved passenger volume during holidays. Finally, the validity of this model is illustrated with a case concerned with the Beijing-Shanghai high-speed railway in China. Findings: The case study shows that the fuzzy passenger demand forecasting model can predict outcomes more precisely than ARIMA model. Thus train dispatching optimization plan proves that a small number of trains are able to serve unserved passengers reasonably and effectively. Originality/value: On the basis of the passenger demand predictive values, the train dispatching optimization model is established, which enables train dispatching to meet passenger demand in condition that passenger flow outbursts, so as to maximize passenger demand by offering the optimal operation plan.

  4. Entrepreneurial versus managerial marketing decision making processes in the context of uncertainty from the perspective of the effectuation theory

    OpenAIRE

    Sá, Elisabete Maria Sampaio de

    2014-01-01

    Doctoral thesis in Marketing and strategy Entrepreneurial marketing has been attracting growing interest, although it is a fairly young research subject. Its relevance results, on the one hand, from the evidence that small and entrepreneurial firms’ marketing practices often differ from the generally accepted textbook prescriptions, adapting marketing concepts so as to make them more adjusted to their needs. On the other hand, managerial marketing has been the target of some cr...

  5. Influence of dispatching rules on average production lead time for multi-stage production systems.

    Science.gov (United States)

    Hübl, Alexander; Jodlbauer, Herbert; Altendorfer, Klaus

    2013-08-01

    In this paper the influence of different dispatching rules on the average production lead time is investigated. Two theorems based on covariance between processing time and production lead time are formulated and proved theoretically. Theorem 1 links the average production lead time to the "processing time weighted production lead time" for the multi-stage production systems analytically. The influence of different dispatching rules on average lead time, which is well known from simulation and empirical studies, can be proved theoretically in Theorem 2 for a single stage production system. A simulation study is conducted to gain more insight into the influence of dispatching rules on average production lead time in a multi-stage production system. We find that the "processing time weighted average production lead time" for a multi-stage production system is not invariant of the applied dispatching rule and can be used as a dispatching rule independent indicator for single-stage production systems.

  6. Paediatric medical emergency calls to a Danish Emergency Medical Dispatch Centre

    DEFF Research Database (Denmark)

    Andersen, Kasper; Mikkelsen, Søren; Jørgensen, Gitte

    2018-01-01

    with a supporting physician-manned mobile emergency care unit (56.4%). The classification of medical issues and the dispatched pre-hospital units varied with patient age. DISCUSSION: We believe our results might help focus the paediatric training received by emergency medical dispatch staff on commonly encountered......BACKGROUND: Little is known regarding paediatric medical emergency calls to Danish Emergency Medical Dispatch Centres (EMDC). This study aimed to investigate these calls, specifically the medical issues leading to them and the pre-hospital units dispatched to the paediatric emergencies. METHODS: We...... records to establish how the medical issues leading to these calls were classified and which pre-hospital units were dispatched to the paediatric emergencies. We analysed the data using descriptive statistics. RESULTS: Of a total of 7052 emergency calls in February 2016, 485 (6.9%) concerned patients ≤ 15...

  7. Gas and electricity providers. Offensive of alternate providers, launching of green offers, price-based conquest: which perspectives for the market and the competitive game by 2019?

    International Nuclear Information System (INIS)

    2017-02-01

    As the end of regulated tariffs for industries and local communities resulted in a total new deal on the electric power and gas providing market, notably with newcomers who decided to cut prices, this study aims at identifying actual perspectives for the power and gas markets by 2019, and actual levers of action for providers to gain market shares. After a synthesis and a proposal of some strategic conclusions, the report proposes an analysis of the activity and of its perspectives: determining factors, overview of the activity until 2016 (power and gas provisions in France, production and consumption prices for gas and for electric power, regulated tariffs), and provisional scenario by 2019 regarding electricity and gas provisions in France. A second part analyses the external environment through a discussion of external drivers and brakes, and an analysis of demand. The third part reports an analysis of the competitive landscape (market shares per strategic groups, in power providing and in gas providing, and switch rate between residential and non-residential customers). The last part addresses development axes and proposes a discussion of offensive conquest strategies, a discussion of actor positioning on green energies, a discussion of supply adaptation and targeting depending on customers with an analysis of three specific segments (mobility, data centres, and self-consumption), and a discussion of the diversification of services

  8. Chinese National Condition Based Power Dispatching Optimization in Microgrids

    Directory of Open Access Journals (Sweden)

    Gang Chen

    2018-01-01

    Full Text Available This paper proposed a study on the power dispatching optimization in the microgrid aiming at Chinese national condition based on PSO algorithm. The whole work is on the basis of the weighted factor variation of the objective function due to different weather conditions. Three cases including the good contamination-diffusing weather condition, the smog weather condition, and the normal condition are considered, respectively. In the case of smog weather, the new energy generation and the battery system will be all out to use as less power as possible from the primary grid so that the pollution produced by coal consumption in the thermal power plants can be upmost reduced. However, in the case of perfect contamination-diffusing weather, the battery is not used to reserve its lifetime, while a large amount of exchanged power from the primary grid is used to obtain a most economic-efficient effect. In normal condition, the power dispatching is performed in a most balanced way considering not only the cost but also the environmental management. The case study in Suzhou Industrial Part confirms the effectiveness of the proposed method in this paper.

  9. Optimal Dispatching of Active Distribution Networks Based on Load Equilibrium

    Directory of Open Access Journals (Sweden)

    Xiao Han

    2017-12-01

    Full Text Available This paper focuses on the optimal intraday scheduling of a distribution system that includes renewable energy (RE generation, energy storage systems (ESSs, and thermostatically controlled loads (TCLs. This system also provides time-of-use pricing to customers. Unlike previous studies, this study attempts to examine how to optimize the allocation of electric energy and to improve the equilibrium of the load curve. Accordingly, we propose a concept of load equilibrium entropy to quantify the overall equilibrium of the load curve and reflect the allocation optimization of electric energy. Based on this entropy, we built a novel multi-objective optimal dispatching model to minimize the operational cost and maximize the load curve equilibrium. To aggregate TCLs into the optimization objective, we introduced the concept of a virtual power plant (VPP and proposed a calculation method for VPP operating characteristics based on the equivalent thermal parameter model and the state-queue control method. The Particle Swarm Optimization algorithm was employed to solve the optimization problems. The simulation results illustrated that the proposed dispatching model can achieve cost reductions of system operations, peak load curtailment, and efficiency improvements, and also verified that the load equilibrium entropy can be used as a novel index of load characteristics.

  10. Cloud Computing Application on Transport Dispatching Informational Support Systems

    Directory of Open Access Journals (Sweden)

    Dmitry Olegovich Gusenitsa

    2015-05-01

    Full Text Available Transport dispatching informational support systems has received widespread attention due to high quality information density, strong coherence and applicable visualization features. Nevertheless, because of large volume of data, complex integration requirements and the need for information exchange between different users, time costs of the development and implementation of the informational support systems, problems associated with various data formats compatibility, security protocols and high maintenance cost, the opportunities for the application of such systems are significantly reduced. This article reviews the possibility of creating a cloud storage data system for transport dispatching informational support system (TDIS using modern computer technology to meet the challenges of mass data processing, information security and reduce operational costs. The system is expected to make full use of the advantages offered by the technology of cloud storage. Integrated cloud will increase the amount of data available to the system, reduce the speed processing requirements and reduce the overall cost of system implementation. Creation and integration of cloud storage is one of the most important areas of TDIS development, which is stimulating and promoting the further development of TDIS to ensure the requirements of its users.

  11. Perspective

    DEFF Research Database (Denmark)

    Kussmann, Martin; Morine, Melissa J; Hager, Jörg

    2013-01-01

    We review here the status of human type 2 diabetes studies from a genetic, epidemiological, and clinical (intervention) perspective. Most studies limit analyses to one or a few omic technologies providing data of components of physiological processes. Since all chronic diseases are multifactorial...... at different time points along this longitudinal investigation are performed with a comprehensive set of omics platforms. These data sets are generated in a biological context, rather than biochemical compound class-driven manner, which we term "systems omics."...

  12. Dispatchable Hydrogen Production at the Forecourt for Electricity Demand Shaping

    Directory of Open Access Journals (Sweden)

    Abdulla Rahil

    2017-10-01

    Full Text Available Environmental issues and concerns about depletion of fossil fuels have driven rapid growth in the generation of renewable energy (RE and its use in electricity grids. Similarly, the need for an alternative to hydrocarbon fuels means that the number of fuel cell vehicles is also expected to increase. The ability of electricity networks to balance supply and demand is greatly affected by the variable, intermittent output of RE generators; however, this could be relieved using energy storage and demand-side response (DSR techniques. One option would be production of hydrogen by electrolysis powered from wind and solar sources. The use of tariff structures would provide an incentive to operate electrolysers as dispatchable loads. The aim of this paper is to compare the cost of hydrogen production by electrolysis at garage forecourts in Libya, for both dispatchable and continuous operation, without interruption of fuel supply to vehicles. The coastal city of Derna was chosen as a case study, with the renewable energy being produced via a wind turbine farm. Wind speed was analysed in order to determine a suitable turbine, then the capacity was calculated to estimate how many turbines would be needed to meet demand. Finally, the excess power was calculated, based on the discrepancy between supply and demand. The study looked at a hydrogen refueling station in both dispatchable and continuous operation, using an optimisation algorithm. The following three scenarios were considered to determine whether the cost of electrolytic hydrogen could be reduced by a lower off-peak electricity price. These scenarios are: Standard Continuous, in which the electrolyser operates continuously on a standard tariff of 12 p/kWh; Off-peak Only, in which the electrolyser operates only during off-peak periods at the lower price of 5 p/kWh; and 2-Tier Continuous, in which the electrolyser operates continuously on a low tariff at off-peak times and a high tariff at other

  13. The NASA/Baltimore Applications Project (BAP). Computer aided dispatch and communications system for the Baltimore Fire Department: A case study of urban technology application

    Science.gov (United States)

    Levine, A. L.

    1981-01-01

    An engineer and a computer expert from Goddard Space Flight Center were assigned to provide technical assistance in the design and installation of a computer assisted system for dispatching and communicating with fire department personnel and equipment in Baltimore City. Primary contributions were in decision making and management processes. The project is analyzed from four perspectives: (1) fire service; (2) technology transfer; (3) public administration; and (5) innovation. The city benefitted substantially from the approach and competence of the NASA personnel. Given the proper conditions, there are distinct advantages in having a nearby Federal laboratory provide assistance to a city on a continuing basis, as is done in the Baltimore Applications Project.

  14. A Three-Stage Optimal Approach for Power System Economic Dispatch Considering Microgrids

    Directory of Open Access Journals (Sweden)

    Wei-Tzer Huang

    2016-11-01

    Full Text Available The inclusion of microgrids (MGs in power systems, especially distribution-substation-level MGs, significantly affects power systems because of the large volumes of import and export power flows. Consequently, power dispatch has become complicated, and finding an optimal solution is difficult. In this study, a three-stage optimal power dispatch model is proposed to solve such dispatch problems. In the proposed model, the entire power system is divided into two parts, namely, the main power grid and MGs. The optimal power dispatch problem is resolved on the basis of multi-area concepts. In stage I, the main power system economic dispatch (ED problem is solved by sensitive factors. In stage II, the optimal power dispatches of the local MGs are addressed via an improved direct search method. In stage III, the incremental linear models for the entire power system can be established on the basis of the solutions of the previous two stages and can be subjected to linear programming to determine the optimal reschedules from the original dispatch solutions. The proposed method is coded using Matlab and tested by utilizing an IEEE 14-bus test system to verify its feasibility and accuracy. Results demonstrated that the proposed approach can be used for the ED of power systems with MGs as virtual power plants.

  15. The effect of work shift configurations on emergency medical dispatch center response.

    Science.gov (United States)

    Montassier, Emmanuel; Labady, Julien; Andre, Antoine; Potel, Gilles; Berthier, Frederic; Jenvrin, Joel; Penverne, Yann

    2015-01-01

    It has been proved that emergency medical dispatch centers (EMDC) save lives by promoting an appropriate allocation of emergency medical service resources. Indeed, optimal dispatcher call duration is pivotal to reduce the time gap between the time a call is placed and the delivery of medical care. However, little is known about the impact of work shift configurations (i.e., work shift duration and work shift rotation throughout the day) and dispatcher call duration. Thus, the objective of our study was to assess the effect of work shift configurations on dispatcher call duration. During a 1-year study period, we analyzed the dispatcher call durations for medical and trauma calls during the 4 different work shift rotations (day, morning, evening, and night) and during the 10-hour work shift of each dispatcher in the EMDC of Nantes. We extracted dispatcher call durations from our advanced telephone system, configured with CC Pulse + (Genesys, Alcatel Lucent), and collected them in a custom designed database (Excel, Microsoft). Afterward, we analyzed these data using linear mixed effects models. During the study period, our EMDC received 408,077 calls. Globally, the mean dispatcher call duration was 107 ± 45 seconds. Based on multivariate linear mixed effects models, the dispatcher call duration was affected by night work shift and work shift duration greater than 8 hours, increasing it by about 10 ± 1 seconds and 4 ± 1 seconds, respectively (both p work shift rotation and duration, with longer durations seen over night shifts and shifts over 8 hours. While these differences are small and may not have clinical significance, they may have implications for EMDC efficiency.

  16. An Improved Shuffled Frog Leaping Algorithm and Its Application in Dynamic Emergency Vehicle Dispatching

    Directory of Open Access Journals (Sweden)

    Xiaohong Duan

    2018-01-01

    Full Text Available The traditional method for solving the dynamic emergency vehicle dispatching problem can only get a local optimal strategy in each horizon. In order to obtain the dispatching strategy that can better respond to changes in road conditions during the whole dispatching process, the real-time and time-dependent link travel speeds are fused, and a time-dependent polygonal-shaped link travel speed function is set up to simulate the predictable changes in road conditions. Response times, accident severity, and accident time windows are taken as key factors to build an emergency vehicle dispatching model integrating dynamic emergency vehicle routing and selection. For the unpredictable changes in road conditions caused by accidents, the dispatching strategy is adjusted based on the real-time link travel speed. In order to solve the dynamic emergency vehicle dispatching model, an improved shuffled frog leaping algorithm (ISFLA is proposed. The global search of the improved algorithm uses the probability model of estimation of distribution algorithm to avoid the partial optimal solution. Based on the Beijing expressway network, the efficacy of the model and the improved algorithm were tested from three aspects. The results have shown the following: (1 Compared with SFLA, the optimization performance of ISFLA is getting better and better with the increase of the number of decision variables. When the possible emergency vehicle selection strategies are 815, the objective function value of optimal selection strategies obtained by the base algorithm is 210.10% larger than that of ISFLA. (2 The prediction error of the travel speed affects the accuracy of the initial emergency vehicle dispatching. The prediction error of ±10 can basically meet the requirements of the initial dispatching. (3 The adjustment of emergency vehicle dispatching strategy can successfully bypassed road sections affected by accidents and shorten the response time.

  17. Security and Cloud Outsourcing Framework for Economic Dispatch

    International Nuclear Information System (INIS)

    Sarker, Mushfiqur R.; Wang, Jianhui

    2017-01-01

    The computational complexity and problem sizes of power grid applications have increased significantly with the advent of renewable resources and smart grid technologies. The current paradigm of solving these issues consist of inhouse high performance computing infrastructures, which have drawbacks of high capital expenditures, maintenance, and limited scalability. Cloud computing is an ideal alternative due to its powerful computational capacity, rapid scalability, and high cost-effectiveness. A major challenge, however, remains in that the highly confidential grid data is susceptible for potential cyberattacks when outsourced to the cloud. In this work, a security and cloud outsourcing framework is developed for the Economic Dispatch (ED) linear programming application. As a result, the security framework transforms the ED linear program into a confidentiality-preserving linear program, that masks both the data and problem structure, thus enabling secure outsourcing to the cloud. Results show that for large grid test cases the performance gain and costs outperforms the in-house infrastructure.

  18. Preventable deaths following emergency medical dispatch - an audit study

    DEFF Research Database (Denmark)

    Andersen, Mikkel S; Johnsen, Søren; Hansen, Andreas

    2014-01-01

    an ambulance with lights and sirens by the Emergency Medical Communication Centre (EMCC).MethodsAn audit was performed by an external panel of experienced prehospital consultant anaesthesiologists. The panel focused exclusively on the role of the EMCC, assessing whether same-day deaths among 112 callers could...... have been prevented if the EMCC had assessed the situations as highly urgent. The panels¿ assessments were based on review of patient charts and voice-log recordings of 112 calls. All patient related material was reviewed by the audit panel and all cases where then scored as preventable, potentially......¿100 years) and 45.4% were female. The audit panel found no definitively preventable deaths; however, 18 (11.8%) of the analysed same-day deaths (0.02% of all non-high-acuity callers) were found to be potentially preventable. In 13 of these 18 cases, the dispatch protocol was either not used or not used...

  19. An improved harmony search algorithm for power economic load dispatch

    Energy Technology Data Exchange (ETDEWEB)

    Santos Coelho, Leandro dos [Pontifical Catholic University of Parana, PUCPR, Industrial and Systems Engineering Graduate Program, PPGEPS, Imaculada Conceicao, 1155, 80215-901 Curitiba, PR (Brazil)], E-mail: leandro.coelho@pucpr.br; Mariani, Viviana Cocco [Pontifical Catholic University of Parana, PUCPR, Department of Mechanical Engineering, PPGEM, Imaculada Conceicao, 1155, 80215-901 Curitiba, PR (Brazil)], E-mail: viviana.mariani@pucpr.br

    2009-10-15

    A meta-heuristic algorithm called harmony search (HS), mimicking the improvisation process of music players, has been recently developed. The HS algorithm has been successful in several optimization problems. The HS algorithm does not require derivative information and uses stochastic random search instead of a gradient search. In addition, the HS algorithm is simple in concept, few in parameters, and easy in implementation. This paper presents an improved harmony search (IHS) algorithm based on exponential distribution for solving economic dispatch problems. A 13-unit test system with incremental fuel cost function taking into account the valve-point loading effects is used to illustrate the effectiveness of the proposed IHS method. Numerical results show that the IHS method has good convergence property. Furthermore, the generation costs of the IHS method are lower than those of the classical HS and other optimization algorithms reported in recent literature.

  20. An improved harmony search algorithm for power economic load dispatch

    Energy Technology Data Exchange (ETDEWEB)

    Coelho, Leandro dos Santos [Pontifical Catholic Univ. of Parana, PUCPR, Industrial and Systems Engineering Graduate Program, PPGEPS, Imaculada Conceicao, 1155, 80215-901 Curitiba, PR (Brazil); Mariani, Viviana Cocco [Pontifical Catholic Univ. of Parana, PUCPR, Dept. of Mechanical Engineering, PPGEM, Imaculada Conceicao, 1155, 80215-901 Curitiba, PR (Brazil)

    2009-10-15

    A meta-heuristic algorithm called harmony search (HS), mimicking the improvisation process of music players, has been recently developed. The HS algorithm has been successful in several optimization problems. The HS algorithm does not require derivative information and uses stochastic random search instead of a gradient search. In addition, the HS algorithm is simple in concept, few in parameters, and easy in implementation. This paper presents an improved harmony search (IHS) algorithm based on exponential distribution for solving economic dispatch problems. A 13-unit test system with incremental fuel cost function taking into account the valve-point loading effects is used to illustrate the effectiveness of the proposed IHS method. Numerical results show that the IHS method has good convergence property. Furthermore, the generation costs of the IHS method are lower than those of the classical HS and other optimization algorithms reported in recent literature. (author)