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Sample records for policies facilitates effective

  1. Facilitating participatory processes for policy change in natural ...

    African Journals Online (AJOL)

    Mo

    an open and participatory policy and decision -making at the lower .... people who are open minded and who believe in the success of change ..... Figure 3: Policy Task Force Critical Triangle. Source: Adapted form Catacutan et al. (2001). Farmers and local organisations. R&D Facilitators. Decentralized local government.

  2. Partnering Healthy@Work: an Australian university-government partnership facilitating policy-relevant research.

    Science.gov (United States)

    Jose, Kim; Venn, Alison; Jarman, Lisa; Seal, Judy; Teale, Brook; Scott, Jennifer; Sanderson, Kristy

    2017-12-01

    Research funding is increasingly supporting collaborations between knowledge users and researchers. Partnering Healthy@Work (pH@W), an inaugural recipient of funding through Australia's Partnership for Better Health Grants scheme, was a 5-year partnership between the Menzies Institute for Medical Research, University of Tasmania and the Tasmanian State Service (TSS). The partnerships purpose was to evaluate a comprehensive workplace health promotion programme (Healthy@Work) targeting 30 000 public sector employees; generating new knowledge and influencing workplace health promotion policy and decision-making. This mixed methods study evaluates the partnership between policy-makers and academics and identifies strategies that enabled pH@W to deliver key project outcomes. A pH@W document review was conducted, two partnership assessment tools completed and semi-structured interviews conducted with key policy-makers and academics. Analysis of the partnership assessment tools and interviews found that pH@W had reached a strong level of collaboration. Policy-relevant knowledge was generated about the health of TSS employees and their engagement with workplace health promotion. Knowledge exchange of a conceptual and instrumental nature occurred and was facilitated by the shared grant application, clear governance structures, joint planning, regular information exchange between researchers and policy-makers and research student placements in the TSS. Flexibility and acknowledgement of different priorities and perspectives of partner organizations were identified as critical factors for enabling effective partnership working and research relevance. Academic-policy-maker partnerships can be a powerful mechanism for improving policy relevance of research, but need to incorporate strategies that facilitate regular input from researchers and policy-makers in order to achieve this. © The Author 2016. Published by Oxford University Press. All rights reserved. For Permissions

  3. The Policy Design Effect

    DEFF Research Database (Denmark)

    Hedegaard, Troels Fage

    2014-01-01

    attitudes have argued that this ‘policy design effect’ can be explained by a combination of self-interest patterns, public perceptions of the recipient group and whether eligibility under the policy is perceived as fair or arbitrary.The explanations, however, lack micro-level theory and testing as to why...... the design of a policy affects individual and public support. This article seeks to explain this policy design effect by theoretically outlining and testing how being proximate to recipients of a social benefit affects attitudes towards the benefit. A survey of attitudes towards spending on five social...

  4. Facilitating participatory processes for policy change in natural ...

    African Journals Online (AJOL)

    Mo

    processes and capacity for developing, implementing and enforcing local policies and byelaws to improve the adoption ... and integrated agricultural research for development ..... agriculture and natural resource management (soil and water.

  5. Obstacles and facilitators of open visiting policy in Intensive Care Units:A qualitative study

    Directory of Open Access Journals (Sweden)

    Shiva Khaleghparast

    2016-07-01

    Full Text Available Open visiting policy in intensive care units is proposed as an essential requirement for patients and their families, so this study is aimed to explain open visiting policy obstacles and facilitators from patients, families and health team members’ viewpoint. This qualitative study implemented in intensive care units of a hospital specialized in cardiology in Tehran-Iran. Patients’, families’, nurses’, doctors’ and guards’ viewpoint was determined regarding open visiting policy obstacles and facilitators by semi-structured interviews. Data analysis method was conventional approach of qualitative content analysis with thematic technique. Data analysis was performed using Max QDA10 software. Two main categories of data regarding open visiting obstacles and facilitators were extracted. Factors related to service systems and visitors derived from open visiting obstacles, and factors related to management system and personnel derived from open visiting facilitators. One of the most important obstacles of open visiting policy implementation is shortage of staff and personnel negative attitude. Regarding open visiting policy facilitators, designing visiting cards for close family and observing specific rules, modification of intensive care unit structure and facilities for families are useful. Finally, what is important as an open visiting policy implementation facilitator is presence of nursing profession as a humanitarian and ethical profession.

  6. What are the key organisational capabilities that facilitate research use in public health policy?

    Science.gov (United States)

    Huckel Schneider, Carmen; Campbell, Danielle; Milat, Andrew; Haynes, Abby; Quinn, Emma

    2014-11-28

    Literature about research use suggests that certain characteristics or capabilities may make policy agencies more evidence attuned. This study sought to determine policy makers' perceptions of a suite of organisational capabilities identified from the literature as potentially facilitating research uptake in policy decision making. A literature scan identified eight key organisational capabilities that support research use in policy making. To determine whether these capabilities were relevant, practical and applicable in real world policy settings, nine Australian health policy makers were consulted in September 2011. We used an open-ended questionnaire asking what facilitates the use of research in policy and program decision making, followed by specific questions rating the proposed capabilities. Interviews were transcribed and the content analysed. There was general agreement that the capabilities identified from the literature were relevant to real world contexts. However, interviewees varied in whether they could provide examples of experiences with the capabilities, how essential they considered the different capabilities to be and how difficult they considered the capabilities were to achieve. Efforts to improve the use of research in policy decision making are likely to benefit from targeting multiple organisational capabilities, including staff skills and competence, tools such as templates and checklists to aid evidence use and leadership support for the use of research in policy development. However, such efforts should be guided by an understanding of how policy agencies use evidence and how they view their roles, and external factors such as resource constraints and availability of appropriate research.

  7. Assessing climate change risks to the natural environment to facilitate cross-sectoral adaptation policy.

    Science.gov (United States)

    Brown, Iain

    2018-06-13

    Climate change policy requires prioritization of adaptation actions across many diverse issues. The policy agenda for the natural environment includes not only biodiversity, soils and water, but also associated human benefits through agriculture, forestry, water resources, hazard alleviation, climate regulation and amenity value. To address this broad agenda, the use of comparative risk assessment is investigated with reference to statutory requirements of the UK Climate Change Risk Assessment. Risk prioritization was defined by current adaptation progress relative to risk magnitude and implementation lead times. Use of an ecosystem approach provided insights into risk interactions, but challenges remain in quantifying ecosystem services. For all risks, indirect effects and potential systemic risks were identified from land-use change, responding to both climate and socio-economic drivers, and causing increased competition for land and water resources. Adaptation strategies enhancing natural ecosystem resilience can buffer risks and sustain ecosystem services but require improved cross-sectoral coordination and recognition of dynamic change. To facilitate this, risk assessments need to be reflexive and explicitly assess decision outcomes contingent on their riskiness and adaptability, including required levels of human intervention, influence of uncertainty and ethical dimensions. More national-scale information is also required on adaptation occurring in practice and its efficacy in moderating risks.This article is part of the theme issue 'Advances in risk assessment for climate change adaptation policy'. © 2018 The Author(s).

  8. Assessing climate change risks to the natural environment to facilitate cross-sectoral adaptation policy

    Science.gov (United States)

    Brown, Iain

    2018-06-01

    Climate change policy requires prioritization of adaptation actions across many diverse issues. The policy agenda for the natural environment includes not only biodiversity, soils and water, but also associated human benefits through agriculture, forestry, water resources, hazard alleviation, climate regulation and amenity value. To address this broad agenda, the use of comparative risk assessment is investigated with reference to statutory requirements of the UK Climate Change Risk Assessment. Risk prioritization was defined by current adaptation progress relative to risk magnitude and implementation lead times. Use of an ecosystem approach provided insights into risk interactions, but challenges remain in quantifying ecosystem services. For all risks, indirect effects and potential systemic risks were identified from land-use change, responding to both climate and socio-economic drivers, and causing increased competition for land and water resources. Adaptation strategies enhancing natural ecosystem resilience can buffer risks and sustain ecosystem services but require improved cross-sectoral coordination and recognition of dynamic change. To facilitate this, risk assessments need to be reflexive and explicitly assess decision outcomes contingent on their riskiness and adaptability, including required levels of human intervention, influence of uncertainty and ethical dimensions. More national-scale information is also required on adaptation occurring in practice and its efficacy in moderating risks. This article is part of the theme issue `Advances in risk assessment for climate change adaptation policy'.

  9. Energy efficiency and renewables policies: Promoting efficiency or facilitating monopsony?

    International Nuclear Information System (INIS)

    Brennan, Timothy J.

    2011-01-01

    The cliche in the electricity sector, the 'cheapest power plant is the one we don't build,' neglects the benefits of the energy that plant would generate. That economy-wide perspective need not apply in considering benefits to only consumers if not building that plant was the exercise of monopsony power. A regulator maximizing consumer welfare may need to avoid rationing demand at monopsony prices. Subsidizing energy efficiency to reduce electricity demand at the margin can solve that problem, if energy efficiency and electricity use are substitutes. Renewable energy subsidies, percentage use standards, or feed in tariffs may also serve monopsony as well with sufficient inelasticity in fossil fuel electricity supply. We may not observe these effects if the regulator can set price as well as quantity, lacks buyer-side market power, or is legally precluded from denying generators a reasonable return on capital. Nevertheless, the possibility of monopsony remains significant in light of the debate as to whether antitrust enforcement should maximize consumer welfare or total welfare. - Research Highlights: → Subsidizing energy efficiency can promote monopsony, if efficiency and use are substitutes. → Renewable energy subsidies, portfolio standards, or feed-in tariffs may also promote monopsony. → Effects require buyer-side market power and ability to deny generators a reasonable return. → Monopsony is significant in light of whether antitrust should maximize consumer or total welfare.

  10. The use of a policy dialogue to facilitate evidence-informed policy development for improved access to care: the case of the Winnipeg Central Intake Service (WCIS).

    Science.gov (United States)

    Damani, Zaheed; MacKean, Gail; Bohm, Eric; DeMone, Brie; Wright, Brock; Noseworthy, Tom; Holroyd-Leduc, Jayna; Marshall, Deborah A

    2016-10-18

    Policy dialogues are critical for developing responsive, effective, sustainable, evidence-informed policy. Our multidisciplinary team, including researchers, physicians and senior decision-makers, comprehensively evaluated The Winnipeg Central Intake Service, a single-entry model in Winnipeg, Manitoba, to improve patient access to hip/knee replacement surgery. We used the evaluation findings to develop five evidence-informed policy directions to help improve access to scheduled clinical services across Manitoba. Using guiding principles of public participation processes, we hosted a policy roundtable meeting to engage stakeholders and use their input to refine the policy directions. Here, we report on the use and input of a policy roundtable meeting and its role in contributing to the development of evidence-informed policy. Our evidence-informed policy directions focused on formal measurement/monitoring of quality, central intake as a preferred model for service delivery, provincial scope, transparent processes/performance indicators, and patient choice of provider. We held a policy roundtable meeting and used outcomes of facilitated discussions to refine these directions. Individuals from our team and six stakeholder groups across Manitoba participated (n = 44), including patients, family physicians, orthopaedic surgeons, surgical office assistants, Winnipeg Central Intake team, and administrators/managers. We developed evaluation forms to assess the meeting process, and collected decision-maker partners' perspectives on the value of the policy roundtable meeting and use of policy directions to improve access to scheduled clinical services after the meeting, and again 15 months later. We analyzed roundtable and evaluation data using thematic analysis to identify key themes. Four key findings emerged. First, participants supported all policy directions, with revisions and key implementation considerations identified. Second, participants felt the policy roundtable

  11. [Facilitators and barriers to implementation of intercultural health policy in Chile].

    Science.gov (United States)

    Pérez, Camila; Nazar, Gabriela; Cova, Félix

    2016-02-01

    Objective To identify elements that either facilitate or hinder implementation of Chile's intercultural health policy. Methods A descriptive study was conducted with the participation of health services users from the Mapuche ethnic group, biomedical health professionals, intercultural facilitators, and key informants in two health facilities serving towns with a high density of Mapuche population. The information was obtained through semi-structured interviews that were analyzed thematically. Results Factors identified as facilitating the implementation of this policy include laws and regulations pertaining to the rights of indigenous peoples, the empowerment of users around their rights, the formation of implementation teams, the presence of professionals of Mapuche origin in health facilities, and the existence of processes for systematization of the work carried out. The asymmetric relationship between the Mapuche people and the state, and between the Mapuche health system and the biomedical model, constitutes a fundamental barrier. Other obstacles include the lack of theoretical and practical clarity around the concept of intercultural health and a lack of resources. Conclusions Despite the facilitators identified and the achievements to date, meaningful progress in implementation of an intercultural health policy is limited by barriers that are hard to change. These include the usual forms of government planning and the hegemony of the biomedical model.

  12. Compliance with tobacco control policies in India: an examination of facilitators and barriers.

    Science.gov (United States)

    Turner, M M; Rimal, R N; Lumby, E; Cohen, J; Surette, A; Roundy, V; Feighery, E; Shah, V

    2016-03-01

    India's Cigarettes and Other Tobacco Products Act (COTPA) prohibits smoking in public places, limits advertising at points of sale, and bans sales in close proximity to educational institutions. To examine key stakeholders' (i.e., tobacco retailers, hotel and restaurant owners/managers, law enforcement officials, school principals/administrators) perceptions of facilitators and barriers to compliance with COTPA. Using semi-structured in-depth interviews (n = 60), we identified a range of facilitators and barriers that varied across the venues. A number of simple measures to increase compliance were identified: provide signs to retailers, provide aesthetically pleasing signs more fitting for the atmosphere of the hotel/restaurant, etc., and empower law enforcement to implement the law. Priority should be placed on public awareness, as it can facilitate compliance in numerous venues. Communication efforts could be undertaken to change the public's residual negative attitudes toward the policy.

  13. Awareness, Facilitators, and Barriers to Policy Implementation Related to Obesity Prevention for Primary School Children in Malaysia.

    Science.gov (United States)

    Chan, Camelina; Moy, Foong Ming; Lim, Jennifer N W; Dahlui, Maznah

    2018-03-01

    To assess the awareness, facilitators, and barriers to policy implementation related to obesity prevention for primary school children. A cross-sectional study administered using an online questionnaire. Conducted in 447 primary schools in a state in Malaysia. One school administrator from each school served as a participant. The questionnaires consisted of 32 items on awareness, policy implementation, and facilitators and barriers to policy implementation. Descriptive analysis was used to describe the awareness, facilitators, and barriers of policies implementation. Association between schools' characteristics and policy implementation was assessed using logistic regression. The majority (90%) of school administrators were aware of the policies. However, only 50% to 70% of schools had implemented the policies fully. Reported barriers were lack of equipment, insufficient training, and limited time to complete implementation. Facilitators of policy implementation were commitment from the schools, staff members, students, and canteen operators. Policy implementation was comparable in all school types and locality; except the policy on "Food and Drinks sold at the school canteens" was implemented by more rural schools compared to urban schools (odds ratio: 1.74, 95% confidence interval: 1.13-2.69). Majority of the school administrators were aware of the existing policies; however, the implementation was only satisfactory. The identified barriers to policy implementation were modifiable and thus, the stakeholders should consider restrategizing plans in overcoming them.

  14. Policies for including disabled people in education. obstacles and facilitating factors for their implementation: Bucaramanga, 2010

    Directory of Open Access Journals (Sweden)

    Claudia P. Serrano R

    2011-07-01

    Full Text Available Objective: to explore the factors enabling or hindering the implementation of inclusive education policies for the disabled population of Bucaramanga. Methodology: a descriptive study, involving representatives from governmental agencies (EG, members of the faculty boards of educational institutions (DIE and guardians of disabled individuals (APSD. Physical, social, and political obstacles and facilitating factors that could potentially determine the implementation of these policies were analyzed. Data was collected through interviews. Results: there was a total of 2, 32, and 34 participants from the EG, DIE, and APSD groups respectively. Identified obstacles included: lack of strategies to support educational institutions, poor or limited teacher training, high tuition fees, and negative attitude towards disability. The facilitating factors included: availability of places, inclusion of this issue in the political agenda, and desire of the disabled individuals’ families to provide them with education. Discussion: These findings provide useful information for further research on this issue and show how action has been taken, as well as how urgent it is to establish a direct relationship between academia and the public sector to propose strategies for assessing and modifying these policies.

  15. Implementation of a health care policy: An analysis of barriers and facilitators to practice change

    Directory of Open Access Journals (Sweden)

    Sword Wendy

    2005-08-01

    Full Text Available Abstract Background Governments often create policies that rely on implementation by arms length organizations and require practice changes on the part of different segments of the health care system without understanding the differences in and complexities of these agencies. In 2000, in response to publicity about the shortening length of postpartum hospital stay, the Ontario government created a universal program offering up to a 60-hour postpartum stay and a public health follow-up to mothers and newborn infants. The purpose of this paper is to examine how a health policy initiative was implemented in two different parts of a health care system and to analyze the barriers and facilitators to achieving practice change. Methods The data reported came from two studies of postpartum health and service use in Ontario Canada. Data were collected from newly delivered mothers who had uncomplicated vaginal deliveries. The study samples were drawn from the same five purposefully selected hospitals for both studies. Questionnaires prior to discharge and structured telephone interviews at 4-weeks post discharge were used to collect data before and after policy implementation. Qualitative data were collected using focus groups with hospital and community-based health care practitioners and administrators at each site. Results In both studies, the respondents reflected a population of women who experienced an "average" or non-eventful hospital-based, singleton vaginal delivery. The findings of the second study demonstrated wide variance in implementation of the offer of a 60-hour stay among the sites and focus groups revealed that none of the hospitals acknowledged the 60-hour stay as an official policy. The uptake of the offer of a 60-hour stay was unrelated to the rate of offer. The percentage of women with a hospital stay of less than 25 hours and the number with the guideline that the call be within 48 hours of hospital discharge. Public health

  16. IEP Documentation for Effective Systematic Facilitation

    Science.gov (United States)

    Eng, Peng-Sim

    2015-01-01

    This paper discusses how the process for IEP documentation was used in a training program for a group of young inexperienced teachers and teaching aides to effectively address the educational needs of children with diverse disabilities. Teachers at Kianh Centre in Vietnam received explicit instructions for writing effective functional individual…

  17. Views of policy makers and health promotion professionals on factors facilitating implementation and maintenance of interventions and policies promoting physical activity and healthy eating: results of the DEDIPAC project.

    Science.gov (United States)

    Muellmann, Saskia; Steenbock, Berit; De Cocker, Katrien; De Craemer, Marieke; Hayes, Catherine; O'Shea, Miriam P; Horodyska, Karolina; Bell, Justyna; Luszczynska, Aleksandra; Roos, Gun; Langøien, Lars Jørun; Rugseth, Gro; Terragni, Laura; De Bourdeaudhuij, Ilse; Brug, Johannes; Pischke, Claudia R

    2017-12-06

    The uptake, implementation, and maintenance of effective interventions promoting physical activity (PA) and a healthy diet and the implementation of policies targeting these behaviors are processes not well understood. We aimed to gain a better understanding of what health promotion professionals and policy makers think are important factors facilitating adoption, implementation, and maintenance of multi-level interventions and policies promoting healthy eating and PA in Belgium, Germany, Ireland, Norway, and Poland. Six interventions and six policies were identified based on pre-defined criteria. Forty semi-structured interviews were conducted with stakeholders from various sectors to elicit information on factors impacting adoption, implementation, and maintenance of these interventions and policies. All interview transcripts were coded in NVivo, using a common categorization matrix. Coding in the respective countries was done by one researcher and validated by a second researcher. Active involvement of relevant stakeholders and good communication between coordinating organizations were described as important factors contributing to successful adoption and implementation of both interventions and policies. Additional facilitating factors included sufficient training of staff and tailoring of materials to match needs of various target groups. The respondents indicated that maintenance of implemented interventions/policies depended on whether they were embedded in existing or newly created organizational structures in different settings and whether continued funding was secured. Despite considerable heterogeneity of interventions and health policies in the five countries, stakeholders across these countries identify similar factors facilitating adoption, implementation, and maintenance of these interventions and policies.

  18. The Relationship of Facilitative Functioning to Effective Peer Supervision

    Science.gov (United States)

    Seligman, Linda

    1978-01-01

    This study investigates peer supervision. The criterion used was counselor trainees' growth in facilitative functioning. The study sought to ascertain whether the facilitative counselor trainee was also the effective peer supervisor, to provide information on evaluating peer-supervisory experience, and to shed light on the most effective…

  19. Policies and programs to facilitate access to targeted cancer therapies in Thailand.

    Directory of Open Access Journals (Sweden)

    Rosarin Sruamsiri

    Full Text Available Increasing access to clinically beneficial targeted cancer medicines is a challenge in every country due to their high cost. We describe the interplay of innovative policies and programs involving multiple stakeholders to facilitate access to these medicines in Thailand, as well as the utilization of selected targeted therapies over time.We selected two medicines on the 2013 Thai national list of essential medicines (NLEM [letrozole and imatinib] and three unlisted medicines for the same indications [trastuzumab, nilotinib and dasatinib]. We created timelines of access policies and programs for these products based on scientific and grey literature. Using IMS Health sales data, we described the trajectories of sales volumes of the study medicines between January 2001 and December 2012. We compared estimated average numbers of patients treated before and after the implementation of policies and programs for each product.Different stakeholders implemented multiple interventions to increase access to the study medicines for different patient populations. During 2007-2009, the Thai Government created a special NLEM category with different coverage requirements for payers and issued compulsory licenses; payers negotiated prices with manufacturers and engaged in pooled procurement; pharmaceutical companies expanded patient assistance programs and lowered prices in different ways. Compared to before the interventions, estimated numbers of patients treated with each medicine increased significantly afterwards: for letrozole from 645 (95% CI 366-923 to 3683 (95% CI 2,748-4,618; for imatinib from 103 (95% CI 72-174 to 350 (95% CI 307-398; and for trastuzumab from 68 (95% CI 45-118 to 412 (95% CI 344-563.Government, payers, and manufacturers implemented multi-pronged approaches to facilitate access to targeted cancer therapies for the Thai population, which differed by medicine. Routine monitoring is needed to assess clinical and economic impacts of these

  20. Key policy considerations for facilitating low carbon technology transfer to developing countries

    International Nuclear Information System (INIS)

    Ockwell, David G.; Watson, Jim; MacKerron, Gordon; Pal, Prosanto; Yamin, Farhana

    2008-01-01

    Based on Phase I of a UK-India collaborative study, this paper analyses two case studies of low carbon technologies-hybrid vehicles and coal-fired power generation via integrated gasification combined cycle (IGCC). The analysis highlights the following six key considerations for the development of policy aimed at facilitating low carbon technology transfer to developing countries: (1) technology transfer needs to be seen as part of a broader process of sustained, low carbon technological capacity development in recipient countries; (2) the fact that low carbon technologies are at different stages of development means that low carbon technology transfer involves both vertical transfer (the transfer of technologies from the R and D stage through to commercialisation) and horizontal transfer (the transfer from one geographical location to another). Barriers to transfer and appropriate policy responses often vary according to the stage of technology development as well as the specific source and recipient country contexts; (3) less integrated technology transfer arrangements, involving, for example, acquisition of different items of plant from a range of host country equipment manufacturers, are more likely to involve knowledge exchange and diffusion through recipient country economies; (4) recipient firms that, as part of the transfer process, strategically aim to obtain technological know-how and knowledge necessary for innovation during the transfer process are more likely to be able to develop their capacity as a result; (5) whilst access to Intellectual Property Rights (IPRs) may sometimes be a necessary part of facilitating technology transfer, it is not likely to be sufficient in itself. Other factors such as absorptive capacity and risks associated with new technologies must also be addressed; (6) there is a central role for both national and international policy interventions in achieving low carbon technology transfer. The lack of available empirical analysis

  1. Facilitating access to sports for people in poverty? A study on local social sports policy

    Directory of Open Access Journals (Sweden)

    Hanne Vandermeerschen

    2016-06-01

    Full Text Available SAMENVATTING Mensen in armoede toegang bieden tot sport? Een studie naar lokaal sociaal sportbeleid Onderzoek heeft aangetoond dat armoede een impact heeft op de kansen voor sportdeelname. Mensen in armoede participeren minder in sport in vergelijking met mensen die gemakkelijk(er rondkomen. Op Vlaams beleidsniveau werden initiatieven genomen om lokale besturen aan te moedigen tot het promoten en faciliteren van sportdeelname voor mensen in armoede. Het is echter nog onduidelijk in welke mate dit ingang vond op lokaal niveau. In deze studie wordt onderzocht in welke mate lokale sportdiensten momenteel initiatieven nemen om sportdeelname bij mensen in armoede te faciliteren, met welke moeilijkheden sportdiensten worden geconfronteerd om dit doel te bereiken, en in welke mate lokaal sociaal sportbeleid tot stand komt door middel van samenwerkingsverbanden tussen de sportsector enerzijds, en de sociale sector anderzijds. De data zijn afkomstig van het Vlaamse Sportdiensten Panel (2014. De resultaten geven onder meer aan dat de publieke sportsector en de sociale sector nog in grote mate twee “gescheiden” werelden zijn. Het blijkt een uitdaging om de afstand tussen beiden te overbruggen. Aanbevelingen voor verder onderzoek en voor de ontwikkeling van een sociaal sportbeleid worden aangereikt. ABSTRACTFacilitating access to sports for people in poverty? A study on local social sports policy Research has shown that living in poverty affects the opportunities for engaging in practicing sports. People in poverty participate less in sports than people who have no (or fewer difficulties making ends meet. At the Flemish policy level, initiatives have been undertaken to ensure that more local sports authorities promote and facilitate participation in sports for people in poverty. However, it remains unclear how these concerns are being translated at the local level. In this study, we investigate the extent to which local sports authorities are currently

  2. Unemployment effects of climate policy

    International Nuclear Information System (INIS)

    Babiker, Mustafa H.; Eckaus, Richard S.

    2007-01-01

    This paper models the unemployment effects of restrictions on greenhouse gas emissions, embodying two of the most significant types of short-term economic imperfections that generate unemployment: sectoral rigidities in labor mobility and sectoral rigidities in wage adjustments. A labor policy is also analyzed that would reduce the direct negative economic effects of the emissions restrictions. The politics of limiting greenhouse gas emissions are often dominated by relatively short-term considerations. Yet the current economic modeling of emissions limitations does not embody economic features that are likely to be particularly important in the short term, in particular, the politically sensitive unemployment rate. Moreover, only a few of these studies also consider policies that would offset the negative direct economic effects of emissions restrictions. For plausible estimates of the parameters, the model shows that, with the labor market imperfections, if there were no offsetting policies, the reductions in GNP in the U.S. in the first 10 years after emissions restrictions were imposed would be as much as 4%. However, if there were two policies, instead of just one: a counteracting labor market policy, as well as the emissions restrictions, the negative direct economic effects could be completely eliminated

  3. ECONOMIC EFFECTS OF ENERGY POLICIES

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    Mihaela ȘTEȚ

    2014-12-01

    Full Text Available This paper highlights some of the issues raised by the implementation of energy policies and the fiscal measures in the energy sector and it aims to identify the impact of energy policies at regional level. It is emphasized, along with the environmental impact of the use of renewable resources and economic and social effects on sustainable regional development which can generate state intervention through direct and indirect, financial and non-financial instruments. Given the complex energy profile of Romania, the paper reveals also, the problems that have had to face in the last two decades and the impact of energy policies of Romanian governments. The research is based on an analysis of statistics, publications in energy sector, as well as primary and specific legislation.

  4. The Pivotal Position of 'Liaison People': Facilitating a Research Utilisation Intervention in Policy Agencies

    Science.gov (United States)

    Haynes, Abby; Butow, Phyllis; Brennan, Sue; Williamson, Anna; Redman, Sally; Carter, Stacy; Gallego, Gisselle; Rudge, Sian

    2018-01-01

    This paper explores the enormous variation in views, championing behaviours and impacts of liaison people: staff nominated to facilitate, tailor and promote SPIRIT (a research utilisation intervention trial in six Australian health policy agencies). Liaison people made cost/benefit analyses: they weighed the value of participation against its…

  5. Differential facilitative effects of glucose administration on Stroop task conditions.

    Science.gov (United States)

    Brandt, Karen R; Gibson, E Leigh; Rackie, James M

    2013-12-01

    Previous research has demonstrated that glucose administration improves memory performance. These glucose facilitation effects have been most reliably demonstrated in medial temporal lobe tasks with the greatest effects found for cognitively demanding tasks. The aim of the proposed research was to first explore whether such effects might be demonstrated in a frontal lobe task. A second aim was to investigate whether any beneficial effects of glucose may arise more prominently under tasks of increasing cognitive demand. To achieve these aims, the Stroop Task was administered to participants and effects of a drink of glucose (25 g) were compared with an aspartame-sweetened control drink on performance in young adults. Results demonstrated that glucose ingestion significantly reduced RTs in the congruent and incongruent conditions. No effect on error rates was observed. Of most importance was the finding that this glucose facilitative effect was significantly greatest in the most cognitively demanding task, that is, the incongruent condition. The present results support the contention that the glucose facilitation effect is most robust under conditions of enhanced task difficulty and demonstrate that such benefits extend to frontal lobe function.

  6. Understanding the importance of teachers in facilitating student success: Contemporary science, practice, and policy.

    Science.gov (United States)

    Jimerson, Shane R; Haddock, Aaron D

    2015-12-01

    Teacher quality has a vital influence on student success or failure. Thus, further research regarding teacher effectiveness, teacher evaluation, teacher well-being, and teacher contributions is essential to inform school psychologists and allied educational professionals who collaborate and consult with teachers to facilitate student success. In this special topic section of School Psychology Quarterly, a series of 6 articles further elucidate teachers' powerful contributions to student outcomes along with concrete, research-based ways for school psychologists to support and collaborate with teachers. The studies included in the special section describe how teacher support facilitates students' positive academic and social-emotional outcomes and how students' attitudes toward learning moderate the association between the classroom environment and students' academic achievement. Studies also report on the development and validation of self-report measures focused on both teacher subjective well-being and teachers' use of evidence-based practices. Finally, the articles included in the special topic section offer insights and ideas for refining teacher evaluation practices, understanding the factors contributing to program implementation fidelity, and improving prevention, early identification, and intervention efforts aimed at fostering school completion and positive youth development. (c) 2015 APA, all rights reserved).

  7. LABOR MARKET POLICIES AND EFFECTIVENESS

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    DRITAN SHORAJ

    2012-05-01

    Full Text Available In this paper will be examined some important issues of the labor market policies in Albania. As well, the analysis of labor market institutions such as the Social Insurances or the Syndicates on the efficiency of employing active labor forces. Which are the policies on the protection of the labor forces and the criteria of definition of the minimum salary? Furthermore, it continues with the importance of reforms in the labor market policies, to be examined in the labor market aspect as a production factor and as a regulator of the internal market. Fast globalization is causing continuous risk and movement for the active labor forces. The increase and development of technology puts out of the market many employees, decreasing the number of unqualified employees and increases the demand for the qualified ones. Does the globalization really affect the labor market, efficiency and as a consequence increase production, or the latter are benefits only for the developed economic countries? At the same time, we shall examine the movement of the labor forces from one country to another and the fluctuation of the relevant salaries. In general, the analysis of this paper faces two key issues: the first being raised on discussion of the kinds of programs on the active labor forces, such as programs of direct employment or consideration of employment in public sector, and the second regarding the methodology of evaluating these programs. How effective are them on the domestic market? The paper ends with conclusions and recommendations on the efficiency of policies for the labor market forces.

  8. Facilitators for the development and implementation of health promoting policy and programs – a scoping review at the local community level

    Directory of Open Access Journals (Sweden)

    Daniel Weiss

    2016-02-01

    Full Text Available Abstract Background Health promotion, with a focus on multidimensional upstream factors and an ecological, life-course approach, is establishing itself as the guiding philosophy for addressing public health. Action at the political and programmatic level on the Social Determinants of Health has proven effective for promoting and building public health at all levels but has been particularly evident at the national and international levels – due in large part to available documents and guidelines. Although research and experience establish that health promotion is most effective when settings-based, the development of health promoting policies and programs at the local level is still difficult. This study intended to investigate available knowledge on the development and implementation of health promoting policies and programs at the local level and identify factors most important for facilitating capacity building and outcome achievement. Methods We used a scoping review in order to review the current literature on local policy development and program implementation. Keywords were chosen based on results of a previous literature review. A total of 53 articles were divided into two categories: policy and implementation. Critical analysis was conducted for each article and a summary assembled. Data was charted with specific focus on the aims of the study, data acquisition, key theories/concepts/frameworks used, outcome measures, results, and conclusions. Results The articles included in this study primarily focused on discussing factors that facilitate the development of health promoting policy and the implementation of health promotion programs. Most significant facilitators included: collaborative decision-making, agreement of objectives and goals, local planning and action, effective leadership, building and maintaining trust, availability of resources, a dynamic approach, a realistic time-frame, and trained and knowledgeable staff. Within

  9. Why are energy policies acceptable and effective?

    NARCIS (Netherlands)

    Steg, L.; Dreijerink, L; Abrahamse, W.

    This article examines which policy features affect the perceived effectiveness and acceptability of pricing policies aimed to reduce CO2 emissions. A survey study was conducted among 112 Dutch respondents in 2003. As hypothesized, incentives and policies targeting efficiency behavior were perceived

  10. Social mix policies in Paris: discourses, policies and social effects.

    Science.gov (United States)

    Bacqué, Marie-Hélène; Fijalkow, Yankel; Launay, Lydie; Vermeersch, Stéphanie

    2011-01-01

    Since the 1980s, the issue of social mix has become a public policy category in France. Enshrined in legislation, yet remaining controversial, it represents a major premise on which housing policies have been reconfigured. The concept of social mix is essentially based on who lives where, but it is also evoked in the context of urban renewal schemes for social housing estates, as well as in relation to new-build developments. A study of the bases of social mix policies conducted in Paris since 2001 in the context of the embourgeoisement of the capital shows the fundamental role of social housing stock. The City Council has become involved in policy decisions about both the location and the allocation of social housing. Particular attention has been paid to the middle classes in the name of the principle of ‘balancing the population’. In order to measure the effects of the policy, this article relies on an analysis of two City of Paris schemes that have the stated intent of creating social mix. One of these schemes consists of redeveloping a working-class neighbourhood, Goutte d'Or, while the other involves the new acquisition of social housing in various more affluent neighbourhoods in the capital. This comparative study of the population shows that, whether in a neighbourhood poised for gentrification or in a more affluent neighbourhood, this policy has major effects on forms of local social cohesion, setting in motion individual trajectories and reshaping social and/or ethnic identities.

  11. Cognitive radio policy and regulation techno-economic studies to facilitate dynamic spectrum access

    CERN Document Server

    Holland, Oliver

    2014-01-01

    This book offers a timely reflection on how the proliferation of advanced wireless communications technologies, particularly cognitive radio (CR) can be enabled by thoroughly-considered policy and appropriate regulation. It looks at the prospects of CR from the divergent standpoints of technological development and economic market reality. The book provides a broad survey of various techno-economic and policy aspects of CR development, and provides the reader with an understanding of the complexities involved as well as a toolbox of possible solutions to enable the evolutionary leap towards successful implementation of disruptive CR technology or indeed any other novel wireless technologies. Cognitive Radio Policy and Regulation showcases the original ideas and concepts introduced into the field of CR and dynamic spectrum access policy over nearly four years of work within COST Action IC0905 TERRA, a think-tank with participants from more than 20 countries. The book’s subject matter includes: • deploymen...

  12. Rural electrification, climate change, and local economies: Facilitating communication in development policy and practice on Nicaragua's Atlantic Coast

    Science.gov (United States)

    Casillas, Christian E.

    I explore the role of information and communication in the world of institution-led development. Through a series of case studies from the Atlantic Coast of Nicaragua, I present several projects and their implications for uncovering information that may lead to greater local benefit from externally-planned development projects. In order to construct policies and implement projects, development institutions collect, analyze, and simplify information, collapsing messy physical and social realities into narrow sets of metrics. In addition, local stakeholders often aren't privy to the analysis and assumptions of the "expert" planners. An evolved set of methods for dialogue and planning, which focus on sharing available information, can help facilitate outcomes that are more beneficial for targeted groups. Carbon abatement cost curves provide a clear example where the relations of complex social, economic, and environmental systems are reduced to a narrow set of metrics, specifically the cost of carbon mitigation and the total tons reduced. When the carbon abatement cost curve is applied to the community level, it reveals information and allows for conclusions obscured by aggregated national level studies. I show that there are opportunities for augmenting the limited metrics of these cost curves to include those that relate to welfare, beginning to highlight how costs and savings are distributed among stakeholders. In particular, the benefits to the most marginalized groups are heavily dependent on planners taking a pro-poor approach. However, planners typically remain blind to the priorities, capabilities, and values of the target stakeholders. There is a dearth of methods that effectively open up the development expert's black box of project designs, allowing their proposed solutions to be transparent to the target beneficiaries. I address this challenge through the presentation of a participatory modeling process that was utilized with groups of artisanal fishers

  13. School Uniform Policies: Students' Views of Effectiveness.

    Science.gov (United States)

    McCarthy, Teresa M.; Moreno, Josephine

    2001-01-01

    Focus-group interviews of New York City middle-school students about their perceptions of the effectiveness of the school-uniform policy. Finds that students' perceptions of the effects of school-uniform policy on school culture varied considerably with those intended by the principal. (Contains 40 references.) (PKP)

  14. A facilitative effect of negative affective valence on working memory.

    Science.gov (United States)

    Gotoh, Fumiko; Kikuchi, Tadashi; Olofsson, Ulrich

    2010-06-01

    Previous studies have shown that negatively valenced information impaired working memory performance due to an attention-capturing effect. The present study examined whether negative valence could also facilitate working memory. Affective words (negative, neutral, positive) were used as retro-cues in a working memory task that required participants to remember colors at different spatial locations on a computer screen. Following the cue, a target detection task was used to either shift attention to a different location or keep attention at the same location as the retro-cue. Finally, participants were required to discriminate the cued color from a set of distractors. It was found that negative cues yielded shorter response times (RTs) in the attention-shift condition and longer RTs in the attention-stay condition, compared with neutral and positive cues. The results suggest that negative affective valence may enhance working memory performance (RTs), provided that attention can be disengaged.

  15. Foreign language comprehension achievement: insights from the cognate facilitation effect

    Directory of Open Access Journals (Sweden)

    Aina eCasaponsa

    2015-05-01

    Full Text Available Numerous studies have shown that the native language influences foreign word recognition and that this influence is modulated by the proficiency in the nonnative language. Here we explored how the degree of reliance on cross-language similarity (as measured by the cognate facilitation effect together with other domain-general cognitive factors contribute to reading comprehension achievement in a nonnative language at different stages of the learning process. We tested two groups of native speakers of Spanish learning English at elementary and intermediate levels in an academic context. A regression model approach showed that domain-general cognitive skills are good predictors of second language reading achievement independently of the level of proficiency. Critically, we found that individual differences in the degree of reliance on the native language predicted foreign language reading achievement, showing a markedly different pattern between proficiency groups. At lower levels of proficiency the cognate facilitation effect was positively related with reading achievement, while this relation became negative at intermediate levels of foreign language learning. We conclude that the link between native- and foreign-language lexical representations helps participants at initial stages of the learning process, whereas it is no longer the case at intermediate levels of proficiency, when reliance on cross-language similarity is inversely related to successful nonnative reading achievement. Thus, at intermediate levels of proficiency strong and direct mappings from the nonnative lexical forms to semantic concepts are needed to achieve good nonnative reading comprehension, in line with the premises of current models of bilingual lexico-semantic organization.

  16. Implementation of a health care policy: An analysis of barriers and facilitators to practice change

    OpenAIRE

    Watt, Susan; Sword, Wendy; Krueger, Paul

    2005-01-01

    Abstract Background Governments often create policies that rely on implementation by arms length organizations and require practice changes on the part of different segments of the health care system without understanding the differences in and complexities of these agencies. In 2000, in response to publicity about the shortening length of postpartum hospital stay, the Ontario government created a universal program offering up to a 60-hour postpartum stay and a public health follow-up to moth...

  17. The effect of maintenance policy violations

    NARCIS (Netherlands)

    Rijsdijk, Christiaan; Tinga, Tiedo

    2014-01-01

    Motivation Maintenance policy assessments usually rely on expert judgement. We seek for some history based validation. Organisations may use our inference to assess risks of maintenance policy violations. Approach We depart from the arbitrary viewpoint that decisions have observable effects. We

  18. Integration of health into urban spatial planning through impact assessment: Identifying governance and policy barriers and facilitators

    International Nuclear Information System (INIS)

    Carmichael, Laurence; Barton, Hugh; Gray, Selena; Lease, Helen; Pilkington, Paul

    2012-01-01

    This article presents the results of a review of literature examining the barriers and facilitators in integrating health in spatial planning at the local, mainly urban level, through appraisals. Our literature review covered the UK and non UK experiences of appraisals used to consider health issues in the planning process. We were able to identify four main categories of obstacles and facilitators including first the different knowledge and conceptual understanding of health by different actors/stakeholders, second the types of governance arrangements, in particular partnerships, in place and the political context, third the way institutions work, the responsibilities they have and their capacity and resources and fourth the timeliness, comprehensiveness and inclusiveness of the appraisal process. The findings allowed us to draw some lessons on the governance and policy framework regarding the integration of health impact into spatial planning, in particular considering the pros and cons of integrating health impact assessment (HIA) into other forms of impact assessment of spatial planning decisions such as environmental impact assessment (EIA) and strategic environment assessment (SEA). In addition, the research uncovered a gap in the literature that tends to focus on the mainly voluntary HIA to assess health outcomes of planning decisions and neglect the analysis of regulatory mechanisms such as EIA and SEA. - Highlights: ► Governance and policy barriers and facilitators to the integration of health into urban planning. ► Review of literature on impact assessment methods used across the world. ► Knowledge, partnerships, management/resources and processes can impede integration. ► HIA evaluations prevail uncovering research opportunities for evaluating other techniques.

  19. Formal and informal facilitators of learning capability: the moderating effect of learning climate

    OpenAIRE

    ELENA REVILLA

    2006-01-01

    Organizations need to put in practice the most favourable conditions to facilitate learning capability. The different ways of thinking about learning in organizations distinguish two kinds of learning facilitators: formal and informal facilitators. In this paper, we suggest that organizations undertake both types of learning facilitators, but considering that informal facilitators may act as potential moderators of the effects of formal ones. We have focused on one comprehensive informal faci...

  20. Optimising the effect of policy instruments

    DEFF Research Database (Denmark)

    Pedersen, Anders Branth; Nielsen, Helle Ørsted; Christensen, Tove

    2012-01-01

    Economic modelling generally assumes that businesses are profit maximisers. However, behavioural economics holds that businesses pursue multiple objectives and may even sacrifice some profit. This has implications for the effectiveness of incentive-based environmental policies. Using Danish farme...... to policy instruments; farmers who focus on yield indicate less responsiveness to economic policy instruments. The results imply that it is important to implement a broad array of policy instruments to match different farmer rationales.......Economic modelling generally assumes that businesses are profit maximisers. However, behavioural economics holds that businesses pursue multiple objectives and may even sacrifice some profit. This has implications for the effectiveness of incentive-based environmental policies. Using Danish farmers...... as a case, this paper examines whether non-economic rationales may trump economic ones in farmer decisions, and, unlike previous research, we quantify how widespread non-economic values are compared to more economic values. Data derive from a survey (1164 responses) of Danish conventional farmers' decision...

  1. Boomerang effect of climate policy?

    International Nuclear Information System (INIS)

    Van Gelder, J.W.

    1999-01-01

    Researchers at the Netherlands Energy Research Foundation (ECN) and the National Institute of Public Health and Environmental Protection (RIVM) project that fossil fuel prices will rise only gradually in the next century. They also expect the gas price mainly to follow the oil price. A stringent global climate policy will do very little to change that. The analysis shows that fossil fuel prices during the next century will depend mainly on the cost of extracting the various conventional and non conventional oil reserves in the world, and by the strategies of OPEC and their allies

  2. The Greenhouse Effect: Science and Policy.

    Science.gov (United States)

    Schneider, Stephen H.

    1989-01-01

    Discusses many of the scientific questions surrounding the greenhouse effect debate and the issue of plausible responses. Discussion includes topics concerning projecting emissions and greenhouse gas concentrations, estimating global climatic response, economic, social, and political impacts, and policy responses. (RT)

  3. Deploying Renewables -- principles for effective policies

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2008-09-29

    Renewable energy can play a fundamental role in tackling climate change, environmental degradation and energy security. As these challenges have become ever more pressing, governments and markets are seeking innovative solutions. Yet, what are the key factors that will determine the success of renewable energy policies? How can current policies be improved to encourage greater deployment of renewables? What impact can more effective policies have on renewables' share in the future global energy mix and how soon? This publication addresses these questions. Responding to the Gleneagles G8 call for a clean and secure energy future, it highlights key policy tools to fast-track renewables into the mainstream. This analysis illustrates good practices by applying the combined metrics of effectiveness and efficiency to renewable energy policies in the electricity, heating and transport sectors. It highlights significant barriers to accelerating renewables penetration, and argues that the great potential of renewables can be exploited much more rapidly and to a much larger extent if good practices are adopted. Carefully designed policy frameworks, customised to support technologies at differing stages of maturity, will deliver a strong portfolio of renewable energy technologies. The document provides recommendations on key principles for policy design as a template for decision makers.

  4. Donor policy rules and aid effectiveness

    DEFF Research Database (Denmark)

    Dalgaard, Carl-Johan Lars

    2008-01-01

    The present paper examines the macroeconomic impact of aid, by introducing endogenous aid allocations into a neoclassical growth framework. On this basis it is shown that donor policies can have important implications for the trajectory of recipients' GDP per capita. Depending on specific donor...... policy choices, aid disbursements may lead to faster transitional growth, stagnation or cyclical growth. Moreover, the analysis also suggests that donor policies may be part of the reason why foreign aid is not found to be uniformly effective in raising long-run productivity across recipients...

  5. Policy on reintegration of women with histories of substance abuse: A mixed methods study of predictors of relapse and facilitators of recovery

    Directory of Open Access Journals (Sweden)

    VanDeMark Nancy R

    2007-09-01

    Full Text Available Abstract Background The predominant U.S. policy approach toward individuals with substance abuse problems has relied on stigma and punishment by withholding access to education, cash assistance, housing, social support, and normal social roles. In contrast to this approach, the theory of reintegrative shaming asserts that providing individuals with the opportunity to reconnect with society is more effective in reducing potential to relapse to crime and drug abuse. Strategies that promote such reconnection include expanding access to basic needs and supportive relationships along with increasing opportunities to fully participate in mainstream social roles. Methods The present cross-sectional study examined the predictors of relapse and the facilitators of recovery in a sample of 325 women with histories of substance abuse. Analysis of secondary data, collected as part of a national cross-site study, employed a mixed methods approach conducting (1 logistic regression to examine the predictors of relapse and (2 an inductive qualitative analysis of responses from open-ended items to explore the women's perceptions of barriers to and facilitators of recovery. Results Results suggest that lower levels of instrumental support, affective support, and participation in normal roles (such as parent, employee, student, and citizen are significant predictors of relapse to drug use and criminal behaviors. Qualitative findings support the quantitative results, revealing that participating women perceived the variables of support and role participation as critical in facilitating their recovery. They also noted the importance of individual characteristics such as optimism and strength and emphasized the significance of their relationship with their children in motivating them to avoid relapse. Findings suggest that punitive policies toward women with substance abuse histories may be ineffective. Conclusion The author concludes that current policies designed to

  6. Effectiveness of energy policy covenants

    International Nuclear Information System (INIS)

    Dijkgraaf, E.; De Jong, J.M.; Spijkerman, M.; Tanis, O.

    2009-10-01

    The Netherlands are relying heavily on covenants to realize a trend break in energy use and their related emissions. The question rises how effective these covenants really are, how their effectiveness relates to other instruments (such as taxes, regulation and grants) and if their effectiveness depends on the shaping of these covenants. This study answers all these questions based on an analysis of the theoretical and empirical literature and on own empirical research based on OECD data. The main conclusion of the study is that there is little to no evidence that these covenants are really effective. [nl

  7. The employment effects of sustainable development policies

    International Nuclear Information System (INIS)

    McNeill, Judith M.; Williams, Jeremy B.

    2007-01-01

    This paper argues that it is time for ecological economists to bring the employment impacts of sustainable development policies to the forefront of the research agenda. Important conservation efforts continue to founder because of their perceived employment effects. The paper examines the evidence on the employment impacts of sustainable development policies and argues that maintaining or even increasing employment depends critically on appropriate policy design and attention to the political economy of implementation of policies. The paper concludes that a better understanding of these issues, fair labour market and structural adjustment programs, and especially forward planning to anticipate problem areas, must replace the piecemeal, 'knee-jerk' reactions to environmental issues, such as were evident in Australia during the last federal election. (author)

  8. Amplification Effects and Unconventional Monetary Policies

    Directory of Open Access Journals (Sweden)

    Cécile BASTIDON GILLES

    2012-02-01

    Full Text Available Global financial crises trigger off amplification effects, which allow relatively small shocks to propagate through the whole financial system. For this reason, the range of Central banks policies is now widening beyond conventional monetary policies and lending of last resort. The aim of this paper is to establish a rule for this practice. The model is based on the formalization of funding conditions in various types of markets. We conduct a comprehensive analysis of the “unconventional monetary policies”, and especially quantify government bonds purchases by the Central bank.

  9. The Relationship between Stroop Interference and Facilitation Effects: Statistical Artifacts, Baselines, and a Reassessment

    Science.gov (United States)

    Brown, Tracy L.

    2011-01-01

    The relationship between interference and facilitation effects in the Stroop task is poorly understood yet central to its implications. At question is the modal view that they arise from a single mechanism--the congruency of color and word. Two developments have challenged that view: (a) the belief that facilitation effects are fractionally small…

  10. The Effectiveness of Remote Facilitation in Simulation-Based Pediatric Resuscitation Training for Medical Students.

    Science.gov (United States)

    Ohta, Kunio; Kurosawa, Hiroshi; Shiima, Yuko; Ikeyama, Takanari; Scott, James; Hayes, Scott; Gould, Michael; Buchanan, Newton; Nadkarni, Vinay; Nishisaki, Akira

    2017-08-01

    To assess the effectiveness of pediatric simulation by remote facilitation. We hypothesized that simulation by remote facilitation is more effective compared to simulation by an on-site facilitator. We defined remote facilitation as a facilitator remotely (1) introduces simulation-based learning and simulation environment, (2) runs scenarios, and (3) performs debriefing with an on-site facilitator. A remote simulation program for medical students during pediatric rotation was implemented. Groups were allocated to either remote or on-site facilitation depending on the availability of telemedicine technology. Both groups had identical 1-hour simulation sessions with 2 scenarios and debriefing. Their team performance was assessed with behavioral assessment tool by a trained rater. Perception by students was evaluated with Likert scale (1-7). Fifteen groups with 89 students participated in a simulation by remote facilitation, and 8 groups with 47 students participated in a simulation by on-site facilitation. Participant demographics and previous simulation experience were similar. Both groups improved their performance from first to second scenario: groups by remote simulation (first [8.5 ± 4.2] vs second [13.2 ± 6.2], P = 0.003), and groups by on-site simulation (first [6.9 ± 4.1] vs second [12.4 ± 6.4], P = 0.056). The performance improvement was not significantly different between the 2 groups (P = 0.94). Faculty evaluation by students was equally high in both groups (7 vs 7; P = 0.65). A pediatric acute care simulation by remote facilitation significantly improved students' performance. In this pilot study, remote facilitation seems as effective as a traditional, locally facilitated simulation. The remote simulation can be a strong alternative method, especially where experienced facilitators are limited.

  11. Facilitative Social Change Leadership Theory: 10 Recommendations toward Effective Leadership

    Science.gov (United States)

    Watt, Willis M.

    2009-01-01

    In the fast pace of the 21st century there is a demand for effective leaders capable of handling the internal and external changes occurring in our organizations. This paper seeks to inform the reader because change is natural; it is constant; it is inevitable. But, what constitutes effective leadership is the question. The main purpose of this…

  12. Facilitating participation in formative evaluation supported by effect map

    DEFF Research Database (Denmark)

    Granlien, Maren Sander

    2009-01-01

    It has been suggested that formative evaluation should be an integrated part of system implementation in order to improve the outcome of system use. In a design project an approach combining participatory design (PD) and formative evaluation has shown a great potential for improving the design of...... map is applied in an action research study in the Danish health care sector aiming at improving the medication process and the use of the electronic medication record supporting the medication process. ...... designed effect map. The purpose of the effect map is twofold: a) To encourage user participation in the early activities of formative evaluation b) The effects specified can be used as formative evaluation measures and guidance in the process of improving the system. The evaluation approach and the effect...

  13. The Distributional Effects of Redistributional Tax Policy

    OpenAIRE

    Jason DeBacker; Richard W. Evans; Evan Magnusson; Kerk L. Phillips; Shanthi P. Ramnath; Isaac Swift

    2014-01-01

    This paper constructs a large scale overlapping generations model with heterogeneity across the lifecycle and over earnings ability types. The model is calibrated to the U.S. economy and includes realistic demographics, earnings distribution, taxes, and mortality risk. We consider the effects of two policies: an increase in income tax rates and a progressive wealth tax. We find that a more progressive income tax does not change inequality in consumption, income, or wealth across the life cycl...

  14. The Relationship between Subject Matter Knowledge and Teaching Effectiveness of Undergraduate Chemistry Peer Facilitators

    Science.gov (United States)

    Boothe, J. R.; Barnard, R. A.; Peterson, L. J.; Coppola, B. P.

    2018-01-01

    Use of peer instruction and facilitation has surged in undergraduate education at large colleges and universities in recent years. Studies on peer instruction have been directed primarily at student learning gains and affective outcomes among the facilitators. For peer instructors, the relationship between their teaching effectiveness and their…

  15. THE EFFECTS OF REGIONAL POLICIES IN ROMANIA

    Directory of Open Access Journals (Sweden)

    Oțil (Beţa Maria - Daniela

    2015-07-01

    Full Text Available If we were to consider that Romania was formed by the unification of provinces that experienced a strong unity through culture, language, religion, as well as through the intense trade relations existing between them over time, we may say that our country has an important historical experience regarding regionalisation. After 1989, Romania underwent a radical change of economic and political organisation (from a centralised economy to a free, market economy and the approximation to the Western economic structures, the European Union (EU. Under these conditions the national authorities had to take into account the principles and the organisation and functioning of the European capitalist economies. During the communist period, Romania had an administrative-territorial and economic organisation that favoured centralised decision making. In the case of market economies, organisation allows and encourages the decentralisation of decision making. In the mid '90s, the economic and social realities of Romania lead to the achieving of the regionalisation of the national territory in accordance with the subsidiarity principle of the EU. Regionalisation sought to identify the most appropriate spatial and territorial framework for guiding the economic development processes, by facilitating the use of tools and resources provided by the European Union. The regional development policy is a continuation of the policies of national economic growth and development, both aiming at improving the economic and social life of the national communities. The final aim of this paper is to identify the economic and social situation of the development regions in Romania. The study provides insight into Romania's relations with the European Union, with regard to the access and use of the pre-accession European funds. Furthermore, the paper achieves a qualitative analysis, through a positive approach, but also a quantitative one of the economic and social situation of each

  16. Barriers and facilitators to the implementation of a school-based physical activity policy in Canada: application of the theoretical domains framework.

    Science.gov (United States)

    Weatherson, Katie A; McKay, Rhyann; Gainforth, Heather L; Jung, Mary E

    2017-10-23

    In British Columbia Canada, a Daily Physical Activity (DPA) policy was mandated that requires elementary school teachers to provide students with opportunities to achieve 30 min of physical activity during the school day. However, the implementation of school-based physical activity policies is influenced by many factors. A theoretical examination of the factors that impede and enhance teachers' implementation of physical activity policies is necessary in order to develop strategies to improve policy practice and achieve desired outcomes. This study used the Theoretical Domains Framework (TDF) to understand teachers' barriers and facilitators to the implementation of the DPA policy in one school district. Additionally, barriers and facilitators were examined and compared according to how the teacher implemented the DPA policy during the instructional school day. Interviews were conducted with thirteen teachers and transcribed verbatim. One researcher performed barrier and facilitator extraction, with double extraction occurring across a third of the interview transcripts by a second researcher. A deductive and inductive analytical approach in a two-stage process was employed whereby barriers and facilitators were deductively coded using TDF domains (content analysis) and analyzed for sub-themes within each domain. Two researchers performed coding. A total of 832 items were extracted from the interview transcripts. Some items were coded into multiple TDF domains, resulting in a total of 1422 observations. The most commonly coded TDF domains accounting for 75% of the total were Environmental context and resources (ECR; n = 250), Beliefs about consequences (n = 225), Social influences (n = 193), Knowledge (n = 100), and Intentions (n = 88). Teachers who implemented DPA during instructional time differed from those who relied on non-instructional time in relation to Goals, Behavioural regulation, Social/professional role and identity, Beliefs about

  17. Barriers and facilitators to the implementation of a school-based physical activity policy in Canada: application of the theoretical domains framework

    Directory of Open Access Journals (Sweden)

    Katie A. Weatherson

    2017-10-01

    Full Text Available Abstract Background In British Columbia Canada, a Daily Physical Activity (DPA policy was mandated that requires elementary school teachers to provide students with opportunities to achieve 30 min of physical activity during the school day. However, the implementation of school-based physical activity policies is influenced by many factors. A theoretical examination of the factors that impede and enhance teachers’ implementation of physical activity policies is necessary in order to develop strategies to improve policy practice and achieve desired outcomes. This study used the Theoretical Domains Framework (TDF to understand teachers’ barriers and facilitators to the implementation of the DPA policy in one school district. Additionally, barriers and facilitators were examined and compared according to how the teacher implemented the DPA policy during the instructional school day. Methods Interviews were conducted with thirteen teachers and transcribed verbatim. One researcher performed barrier and facilitator extraction, with double extraction occurring across a third of the interview transcripts by a second researcher. A deductive and inductive analytical approach in a two-stage process was employed whereby barriers and facilitators were deductively coded using TDF domains (content analysis and analyzed for sub-themes within each domain. Two researchers performed coding. Results A total of 832 items were extracted from the interview transcripts. Some items were coded into multiple TDF domains, resulting in a total of 1422 observations. The most commonly coded TDF domains accounting for 75% of the total were Environmental context and resources (ECR; n = 250, Beliefs about consequences (n = 225, Social influences (n = 193, Knowledge (n = 100, and Intentions (n = 88. Teachers who implemented DPA during instructional time differed from those who relied on non-instructional time in relation to Goals, Behavioural regulation, Social

  18. The Effects of Medicaid Policy Changes on Adults Service...

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Effects of Medicaid Policy Changes on Adults Service Use Patterns in Kentucky and Idaho According to findings reported in The Effects of Medicaid Policy Changes...

  19. The Effect of Foreign Trade Policy Transparency on Integration of Ukraine in the World Economy

    Directory of Open Access Journals (Sweden)

    Yakovchenko Victoria S.

    2018-02-01

    Full Text Available The article is concerned with the interdependence between dynamics of the international trade and economic relations development and the existing level of foreign trade policy transparency in accordance with the provisions of the WTO Trade Facilitation Agreement. The effect of observance of transparency principle in foreign trade policy on forming the transaction costs in foreign trade is analyzed. A comparative analysis of the influence of import duties and transaction costs on the formation of Ukraine’s foreign trade barriers is carried out. Prospects of the national export-import activity development under increasing transparency of foreign trade policy of Ukraine and other world countries are determined.

  20. Shareholders in the boardroom: Wealth effects of the SEC's proposal to facilitate director nominations

    NARCIS (Netherlands)

    Akyol, A.; Lim, W.F.; Verwijmeren, P.

    2012-01-01

    Current attempts to reform financial markets presume that shareholder empowerment benefits shareholders. We investigate the wealth effects associated with the Securities and Exchange Commission's rule to facilitate director nominations by shareholders. Our results are not in line with shareholder

  1. Investigating the Challenges and Opportunities in Home Care to Facilitate Effective Information Technology Adoption.

    Science.gov (United States)

    Koru, Güneş; Alhuwail, Dari; Topaz, Maxim; Norcio, Anthony F; Mills, Mary Etta

    2016-01-01

    As home care utilization increases, information technology (IT) becomes a critical tool for providing quality home care. However, most home health agencies (HHAs) in the United States are in a position to adopt and leverage IT solutions in budget-constrained settings, where it is crucial to address important and pressing challenges and opportunities for achieving effectiveness in IT adoption. (1) Explore HHAs' challenges and opportunities related to delivering home care as well as performing administrative functions and conducting business, (2) learn about current IT implementation levels and activities in home care, and (3) make recommendations to facilitate efforts and initiatives designed for adopting IT in home care effectively. Semistructured interviews were conducted to elicit rich contextual information from the participants recruited from 13 local HHAs in one of the states in the United States. Established systems analysis techniques were used to ask questions during the interviews. Framework, a qualitative research method, was used to analyze the qualitative data obtained from the interviews. Coordinating clinical and administrative workflows was an important challenge. Inadequate access to patients' medical history and difficulties with medication reconciliation detracted from the quality of care. Hiring, training, scheduling, and retaining qualified personnel constituted another important challenge. Training and educating patients, caregivers, and families hold important opportunities for improving the quality of care. All except one HHA adopted electronic health records (EHR) but many continued to struggle considerably in their day-to-day functions. Health information exchange (HIE) seems to be the most needed technology. Telehealth solutions were perceived to be promising but their added value and financial viability in the long run were questioned. The recommendations for effective IT adoption include keeping a quality improvement focus, keeping a

  2. The immediate effect of neuromuscular joint facilitation on the rotation of the tibia during walking.

    Science.gov (United States)

    Li, Desheng; Huang, Qiuchen; Huo, Ming; Hiiragi, Yukinobu; Maruyama, Hitoshi

    2017-01-01

    [Purpose] The aim of this study was to investigate the change in tibial rotation during walking among young adults after neuromuscular joint facilitation therapy. [Subjects and Methods] The subjects were twelve healthy young people (6 males, 6 females). A neuromuscular joint facilitation intervention and nonintervention were performed. The interventions were performed one after the other, separated by a 1-week interval. The order of the interventions was completely randomized. The rotation of the tibia during walking was evaluated before and after treatment. [Results] The neuromuscular joint facilitation group demonstrated increased lateral rotation of the tibia in the overall gait cycle and stance phase, and decreased medial rotation of the tibia in the overall gait cycle, stance phase, and swing phase after the neuromuscular joint facilitation intervention. In the control group, there were no significant differences. [Conclusion] These results suggest neuromuscular joint facilitation intervention has an immediate effect on the rotational function of the knee.

  3. Is Monetary Policy Effective During Financial Crises?

    OpenAIRE

    Frederic S. Mishkin

    2009-01-01

    This short paper argues that the view that monetary policy is ineffective during financial crises is not only wrong, but may promote policy inaction in the face of a severe contractionary shock. To the contrary, monetary policy is more potent during financial crises because aggressive monetary policy easing can make adverse feedback loops less likely. The fact that monetary policy is more potent than during normal times provides a rationale for a risk-management approach to counter the contra...

  4. THE EFFECTS OF DIVIDEND POLICY AND OWNERSHIP STRUCTURE TOWARDS DEBT POLICY

    Directory of Open Access Journals (Sweden)

    Marcella Fransisca Santosa

    2014-07-01

    Full Text Available This research used multiple regression methods to examine the relationshipbetween the dividend policy, institutional ownership, and insider ownership withthe debt policy. Hypotheses tests of this researchused 64 manufacturingcompanies which were listed in the Indonesian StockExchange (IDX from theyear of 2007 until 2010 as the samples. The resultsof this research show that thedividend policies and the insider ownership had noeffects towards the debtpolicy, while the institutional ownership had a significant negative effect towardsthe debt policy.

  5. Facilitators and barriers to implementing a local policy to reduce sodium consumption in the County of Los Angeles government, California, 2009.

    Science.gov (United States)

    Gase, Lauren N; Kuo, Tony; Dunet, Diane O; Simon, Paul A

    2011-03-01

    This qualitative study explores facilitators and barriers to a proposed food procurement policy that would require food purchasers, distributors, and vendors of food service in the County of Los Angeles government to meet specified nutrition standards, including limits on sodium content. We conducted 30 key informant interviews. Interviewees represented 18 organizations from the County of Los Angeles government departments that purchased, distributed, or sold food; public and private non-County entities that had previously implemented food procurement policies in their organizations; and large organizations that catered food to the County. Study participants reported 3 key facilitators: their organization's authority to impose nutrition standards, their organization's desire to provide nutritious food, and the opportunity to build on existing nutrition policies. Eight key barriers were identified: 1) unique features among food service settings, 2) costs and unavailability of low-sodium foods, 3) complexity of food service arrangements, 4) lack of consumer demand for low-sodium foods, 5) undesirable taste of low-sodium foods, 6) preference for prepackaged products, 7) lack of knowledge and experience in operationalizing sodium standards, and 8) existing multiyear contracts that are difficult to change. Despite perceived barriers, several participants indicated that their organizations have successfully implemented nutritional standards that include limits on sodium. Developing or changing policies for procuring food represents a potentially feasible strategy for reducing sodium consumption in food service venues controlled by the County of Los Angeles. The facilitators and barriers identified here can inform the formulation, adoption, implementation, and evaluation of sodium reduction policies in other jurisdictions.

  6. The Changing Effectiveness of Monetary Policy

    Directory of Open Access Journals (Sweden)

    Jonathan E. Leightner

    2013-11-01

    Full Text Available In the wake of the 2008 financial crisis, many countries are hoping that massive increases in their money supplies will revive their economies. Evaluating the effectiveness of this strategy using traditional statistical methods would require the construction of an extremely complex economic model of the world that showed how each country’s situation affected all other countries. No matter how complex that model was, it would always be subject to the criticism that it had omitted important variables. Omitting important variables from traditional statistical methods ruins all estimates and statistics. This paper uses a relatively new statistical method that solves the omitted variables problem. This technique produces a separate slope estimate for each observation which makes it possible to see how the estimated relationship has changed over time due to omitted variables. I find that the effectiveness of monetary policy has fallen between the first quarter of 2003 and the fourth quarter of 2012 by 14%, 36%, 38%, 32%, 29% and 69% for Japan, the UK, the USA, the Euro area, Brazil, and the Russian Federation respectively. I hypothesize that monetary policy is suffering from diminishing returns because it cannot address the fundamental problem with the world’s economy today; that problem is a global glut of savings that is either sitting idle or funding speculative bubbles.

  7. CPV performance versus soiling effects: Cleaning policies

    Science.gov (United States)

    Sanchez, D.; Trujillo, P.; Martinez, M.; Ferrer, J. P.; Rubio, F.

    2012-10-01

    In order to improve the performance of the CPV Plants in a cost effective way it is important to define the best cleaning policies, analyzing the effect of soiling in the surface of CPV modules. The energy generation of a CPV technology based in Fresnel Lens improves up to 7% when the surface of the module is cleaned. Some experimental measurements have been carried out over CPV modules and a model has been defined to analyze what is the best cleaning policy for that Technology in Puertollano. The power losses because of soiling and the critical time until the power losses stabilizes are obtained from the measurements; they are used as an input for the simulation. Using an established cleaning cost and the feeding tariff from Spain in 2007 it has been obtained that cleaning only reports a profit during the summer. The conclusion of the work is that the cleaning tasks have to be carefully planned together with the meteorological forecast in order to maximize the investment made in the cleaning.

  8. The effectiveness of China's wind power policy: An empirical analysis

    International Nuclear Information System (INIS)

    Zhao, Xiaoli; Li, Shujie; Zhang, Sufang; Yang, Rui; Liu, Suwei

    2016-01-01

    Along with China's rapid industrialization and urbanization, challenges in reducing pollution and CO_2 emissions are increasing. One of the major approaches to coordinate economic growth and environmental protection is to substitute coal-fired power with renewable energy. Since 2003, in order to promote wind power development, China has put in place many support policies which fall into either price policy category or non-price policy category. By using a variable intercept and mixed regression model with provincial panel data during 2001–2013, we analyzed the impacts of both categories on the increase of installed capacity in areas with different wind resources. We found that price policy and two non-price policies had positive impacts on the increase of wind power installation, price policy played a greater role than non-price policy did in promoting wind power development, and price policy was more effective in areas with poor wind resources, whilst non- price policy was more effective in areas with rich wind resources. Built on these findings, conclusions and policy recommendations are provided at the end of the paper. - Highlights: •We study the impact of price policy on China's new wind power capacity. •Four non-price policies impact on China's new wind power capacity is studied. •Price policy is more effective in wind power increase than non-price policy. •Price policy is more effective than non-price policy in wind non-rich areas. •Non-price policy is more effective than price policy in wind rich areas.

  9. Reference drug programs: Effectiveness and policy implications☆

    Science.gov (United States)

    Schneeweiss, Sebastian

    2010-01-01

    In the current economic environment, health care systems are constantly struggling to contain rapidly rising costs. Drug costs are targeted by a wide variety of measures. Many jurisdictions have implemented reference drug programs (RDPs) or similar therapeutic substitution programs. This paper summarizes the mechanism and rationale of RDPs and presents evidence of their economic effectiveness and clinical safety. RDPs for pharmaceutical reimbursement are based on the assumption that drugs within specified medication groups are therapeutically equivalent and clinically interchangeable and that a common reimbursement level can thus be established. If the evidence documents that a higher price for a given drug does not buy greater effectiveness or reduced toxicity, then under RDP such extra costs are not covered. RDPs or therapeutic substitutions based on therapeutic equivalence are seen as logical extensions of generic substitution that is based on bioequivalence of drugs. If the goal is to achieve full drug coverage for as many patients as possible in the most efficient manner, then RDPs in combination with prior authorization programs are safer and more effective than simplistic fiscal drug policies, including fixed co-payments, co-insurances, or deductibles. RDPs will reduce spending in the less innovative but largest market, while fully covering all patients. Prior authorization will ensure that patients with a specified indication will benefit from the most innovative therapies with full coverage. In practice, however, not all patients and drugs will fit exactly into one of the two categories. Therefore, a process of medically indicated exemptions that will consider full coverage should accompany an RDP. In the current economic environment, health care systems are constantly struggling to contain rapidly rising costs. Drug costs are targeted by a wide variety of measures. Many jurisdictions have implemented reference drug programs, and others are considering

  10. Endogenous Quality Effects of Trade Policy

    NARCIS (Netherlands)

    J.L. Moraga-Gonzalez (José Luis); J.M.A. Viaene (Jean-Marie)

    1999-01-01

    textabstractWe study the optimal trade policy against a foreign oligopoly with endogenous quality. We show that, under the Most Favoured Nation (MFN) clause, a uniform tariff policy is always welfare improving over the free trade equilibrium. However, a nonuniform tariff policy is always desirable

  11. Policy alienation of public professionals: the effects

    NARCIS (Netherlands)

    L.G. Tummers (Lars)

    2008-01-01

    textabstractNowadays, many public professionals face identification problems towards public policies they have to implement; that is, they experience policy alienation. We conceptualize policy alienation, starting from the sociological concept of alienation and showing how this can be used in the

  12. The facilitating effect of positive emotions during an emotional Stroop task.

    Science.gov (United States)

    Liu, Xingyu; Yang, Yisheng; Jiang, Songxiu; Li, Jie

    2018-05-08

    Prior research has shown that negative emotions, even though task irrelevant, are capable of delaying a participant's response to the color in which a negative emotional word is presented, a phenomenon known as the 'emotional Stroop effect'. However, relatively little is known about whether positive emotions have a similar or an opposite effect. The current study sets out to confirm the facilitating effect of positive emotions on color naming, which is predicted by Barbara Fredrickson's 'broaden and build' theory. Our results indicate that positive emotions did facilitate such processing in both of the study's experiments. We also found a significant difference in early posterior negativity amplitudes between positive and neutral stimuli, which was related to the 'fast effect'. Overall, the study's findings suggest that positive emotions can be detected quickly and automatically, and that this kind of prioritizing facilitates the ongoing cognitive processing.

  13. Effects of neuromuscular joint facilitation on bridging exercises with respect to deep muscle changes.

    Science.gov (United States)

    Zhou, Bin; Huang, QiuChen; Zheng, Tao; Huo, Ming; Maruyama, Hitoshi

    2015-05-01

    [Purpose] This study examined the effects of neuromuscular joint facilitation on bridging exercises by assessing the cross-sectional area of the multifidus muscle and thickness of the musculus transversus abdominis. [Subjects] Twelve healthy men. [Methods] Four exercises were evaluated: (a) supine resting, (b) bridging resistance exercise involving posterior pelvic tilting, (c) bridging resistance exercise involving anterior pelvic tilting, and (d) bridging resistance exercise involving neuromuscular joint facilitation. The cross-sectional area of the multifidus muscle and thickness of the musculus transversus abdominis were measured during each exercise. [Results] The cross-sectional area of the multifidus muscle and thickness of the musculus transversus abdominis were significantly greater in the neuromuscular joint facilitation group than the others. [Conclusion] Neuromuscular joint facilitation intervention improves the function of deep muscles such as the multifidus muscle and musculus transversus abdominis. Therefore, it can be recommended for application in clinical treatments such as that for back pain.

  14. The role of collaboration in facilitating policy change in youth violence prevention: a review of the literature.

    Science.gov (United States)

    Sugimoto-Matsuda, Jeanelle J; Braun, Kathryn L

    2014-04-01

    Youth violence remains a serious public health issue nationally and internationally. The social ecological model has been recommended as a framework to design youth violence prevention initiatives, requiring interventions at the micro-, meso-, exo-, and macro-levels. However, documentation of interventions at the macro-level, particularly those that address policy issues, is limited. This study examines a recommendation in the literature that formalized collaborations play a vital role in stimulating macro-level policy change. The purpose of this systematic literature review is to examine existing youth violence prevention collaborations and evaluate their policy-related outcomes. The search found 23 unique collaborations focused on youth violence prevention. These were organized into three groups based on the "catalyst" for action for the collaboration-internal (momentum began within the community), external (sparked by an external agency), or policy (mandated by law). Findings suggest that internally catalyzed collaborations were most successful at changing laws to address youth violence, while both internally and externally catalyzed collaborations successfully attained policy change at the organizational level. A conceptual model is proposed, describing a potential pathway for achieving macro-level change via collaboration. Recommendations for future research and practice are suggested, including expansion of this study to capture additional collaborations, investigation of macro-level changes with a primary prevention focus, and improvement of evaluation, dissemination, and translation of macro-level initiatives.

  15. Memory processing and the glucose facilitation effect: the effects of stimulus difficulty and memory load.

    Science.gov (United States)

    Meikle, Andrew; Riby, Leigh M; Stollery, Brian

    2005-08-01

    Previous research has consistently found enhancement of memory after the ingestion of a glucose containing drink. The aims of the present study were to specify more precisely the nature of this facilitation by examining the cognitive demand hypothesis. This hypothesis predicts greater glucose induced facilitation on tasks that require significant mental effort. In two experiments, both employing an unrelated sample design, participants consumed either 25 g of glucose or a control solution. In experiment 1, participants first studied low and high imagery word-pairs and memory was assessed 1-, 7- and 14-days later by cued recall. Overall, glucose enhanced both encoding and consolidation processes only for the more difficult low imagery pairs. In experiment 2, the degree of mental effort in a verbal memory task was manipulated in two ways: (1) by varying the phonological similarity of the words; and (2) by varying the length of word lists. Glucose was found to enhance memory only for longer word lists. These data are consistent with the idea that glucose is especially effective in demanding memory tasks, but place some limits on the forms of difficulty that are susceptible to enhancement.

  16. IMPROVING THE EFFECTIVENESS OF EXCHANGE RATE POLICY IN CONTEMPORARY VIETNAM

    Directory of Open Access Journals (Sweden)

    The Dong Phung

    2014-01-01

    Full Text Available The article discusses the issue of effectiveness of exchange rate policy in contemporary Vietnam, along with the assessment of the mechanism of this policy from 1989 to the present day. The author analyzes constraints of implementing the exchange rate policy in the past and gives recommendations aimed at improving its efficiency nowadays.

  17. Greenlining. Economic and Environmental Effects of Government Facilitated Lending to Sustainable Economic Activities in the Netherlands

    International Nuclear Information System (INIS)

    Scholtens, B.

    2001-03-01

    This paper analyzes the economic and environmental impact of a policy instrument that is related to the tax deductibility of interest returns and dividend yields from specified 'green' projects. We investigate this so-called 'Green Project Facility' in the Netherlands during 1995-1999. We analyze the effect on taxes, economic growth, employment, as well as on the emission of a number of gases and on solid waste production. We find that the economic effects in general are positive. However, the environmental effects are quite mixed. It is concluded that the policy instrument could be used much more effective

  18. Facilitating Effects of Emotion on the Perception of Biological Motion: Evidence for a Happiness Superiority Effect.

    Science.gov (United States)

    Lee, Hannah; Kim, Jejoong

    2017-06-01

    It has been reported that visual perception can be influenced not only by the physical features of a stimulus but also by the emotional valence of the stimulus, even without explicit emotion recognition. Some previous studies reported an anger superiority effect while others found a happiness superiority effect during visual perception. It thus remains unclear as to which emotion is more influential. In the present study, we conducted two experiments using biological motion (BM) stimuli to examine whether emotional valence of the stimuli would affect BM perception; and if so, whether a specific type of emotion is associated with a superiority effect. Point-light walkers with three emotion types (anger, happiness, and neutral) were used, and the threshold to detect BM within noise was measured in Experiment 1. Participants showed higher performance in detecting happy walkers compared with the angry and neutral walkers. Follow-up motion velocity analysis revealed that physical difference among the stimuli was not the main factor causing the effect. The results of the emotion recognition task in Experiment 2 also showed a happiness superiority effect, as in Experiment 1. These results show that emotional valence (happiness) of the stimuli can facilitate the processing of BM.

  19. A literature review of the market effects of federal biofuel policy and recommendations for future policy

    Science.gov (United States)

    Ayers, Alex Elgin

    The United States has had a federal biofuels policy since the 1970s. The purpose of this policy was to help the development of a biofuel industry during a time of high fuel prices in order to provide a domestic alternative to expensive foreign oil. Later the policy was changed to help lower the environmental impact caused by conventional fuels. Since that time the industry has grown and currently produces around 15 billion gallons of biofuels every year. The current federal biofuel policy is largely based on one program, the Renewable Fuel Standard (RFS), which mandates the production and blending of several different classes of biofuels and provides a form of subsidy to the biofuel industry. This paper examines the market effects of the federal biofuel policy and provides recommendations for improving the policy to counteract any negative effects. Federal biofuel policy has many far-reaching market effects. Some are easily calculable through expenditures and lost revenues, while others are harder to quantify because their full effects are not yet known. By evaluating these market effects, this paper will provide ample evidence that the federal biofuels policy needs to change, and will show what effects these changes could induce. The biofuels industry largely owes its existence to government policies, however as the research shows the industry can now stand on its own. This paper will examine what will happen if the federal policy is eliminated and what the future of the biofuels industry could hold. Based on these examinations, it is unlikely that the industry needs further government support and policies should be adjusted in light of this.

  20. Tactile Ranschburg effects: facilitation and inhibitory repetition effects analogous to verbal memory.

    Science.gov (United States)

    Roe, Daisy; Miles, Christopher; Johnson, Andrew J

    2017-07-01

    The present paper examines the effect of within-sequence item repetitions in tactile order memory. Employing an immediate serial recall procedure, participants reconstructed a six-item sequence tapped upon their fingers by moving those fingers in the order of original stimulation. In Experiment 1a, within-sequence repetition of an item separated by two-intervening items resulted in a significant reduction in recall accuracy for that repeated item (i.e., the Ranschburg effect). In Experiment 1b, within-sequence repetition of an adjacent item resulted in significant recall facilitation for that repeated item. These effects mirror those reported for verbal stimuli (e.g., Henson, 1998a . Item repetition in short-term memory: Ranschburg repeated. Journal of Experimental Psychology: Learning, Memory, and Cognition, 24(5), 1162-1181. doi:doi.org/10.1037/0278-7393.24.5.1162). These data are the first to demonstrate the Ranschburg effect with non-verbal stimuli and suggest further cross-modal similarities in order memory.

  1. Environmental effects of alternative energy policies

    International Nuclear Information System (INIS)

    Elsinghorst, D.

    1975-06-01

    The exponential increase of the energy consumption has reduced the possibility to pollute air and land so much that the detrimental external effects of economic activities must be regarded in energy modelling. That means to analyse the interdependent connections between the economic system and the environment and to picture the structure of the real system on a mathematical model. To do this, System Dynamics models were developed. Beside the relevant technical variables also sociological variables such as 'public pressure' or 'lobby pressure' were regarded. So it was possible to break open the 'ceteris paribus' assumption of the constant sociological and political influences. The environmental effect of various policies to meet the energy demand were critically examined in simulation runs. It was demonstrated that the pollution of the atmosphere will decrease in the beginning of the 80ies. This is based on the implementation of a new energy technology with a lower pollution and, on the other side, on the increasing amount of pollution control. (orig.) [de

  2. Directed Technical Change and Economic Growth Effects of Environmental Policy

    DEFF Research Database (Denmark)

    Kruse-Andersen, Peter Kjær

    2016-01-01

    A Schumpeterian growth model is developed to investigate how environmental policy affects economic growth when environmental policy also affects the direction of technical change. In contrast to previous models, production and pollution abatement technologies are embodied in separate intermediate...... unambiguously directs research efforts toward pollution abatement technologies and away from production technologies. This directed technical change reduces economic growth and pollution emission growth. Simulation results indicate that even large environmental policy reforms have small economic growth effects....... However, these economic growth effects have relatively large welfare effects which suggest that static models and exogenous growth models leave out an important welfare effect of environmental policy....

  3. How Identification Facilitates Effective Learning: The Evaluation of Generic versus Localized Professionalization Training

    Science.gov (United States)

    Bjerregaard, Kirstien; Haslam, S. Alexander; Morton, Thomas

    2016-01-01

    Worldwide, organizations are keen to ensure that they achieve a performance return from the large investment they make in employee training. This study examines the way in which workgroup identification facilitates trainees' motivation to transfer learning into workplace performance. A 2 × 2 longitudinal study evaluated the effects of a new…

  4. Emotional Facilitation Effect in the Picture-Word Interference Task: An ERP Study

    Science.gov (United States)

    Liu, Baolin; Xin, Shuai; Jin, Zhixing; Hu, Yu; Li, Yang

    2010-01-01

    In this paper, we aimed to verify the emotional facilitation effect in the picture-word interference task using event-related potentials. Twenty-one healthy subjects were asked to categorize the emotional valences of pictures accompanied by emotionally congruent, either centrally or laterally positioned Chinese words. For both the foveal and…

  5. Assessing the effectiveness of policies to support renewable energy

    DEFF Research Database (Denmark)

    -size-fits all approach to designing renewable policies, a number of principles of policy design exist, which can dramatically increase the effectiveness and efficiency of renewable energy policies. Some recommendations for policy- makers include: - assessing which of the three factors is holding back deployment......Close to 80% of the world’s energy supply could be generated through renewables by mid-century with the right enabling public policies. Policies can play a fundamental role in promoting a sustainable energy-mix and it is key to measure their effectiveness in the medium and long run. What...... is the most effective way to measure and monitor this effectiveness? What can we learn from Brazil, one of the first emerging countries to refocus its national energy strategies toward renewable energy? And from South Africa, which committed to develop 42% of additional capacity in renewable by 2030...

  6. [Cost effectiveness of workplace smoking policies].

    Science.gov (United States)

    Raaijmakers, Tamara; van den Borne, Inge

    2003-01-01

    This study reviews the motivations of companies to set out a policy for controlling smoking, the economic benefits for the company resulting from such a policy and the costs, broken down by European Union countries. The literature on the costs of implementing a policy related to smoking at the workplace is reviewed. The main objective of policies related to smoking at the workplace is that of safeguarding employees from environmental tobacco smoke. Other reasons are cutting costs, improving the company image, and reducing absenteeism, occupational accidents, internal quarrels and extra costs due to cigarette smoking, protection against environmental tobacco smoke does not entail any higher costs for companies, and economic advantages are visible. The benefits are by far greater than the costs involved, particularly on a long-range basis, and seem to be greater when smoking at the workplace is completely prohibited and no smoking areas are set.

  7. Effective Management for National or Local Policy Objectives?

    DEFF Research Database (Denmark)

    Winter, Søren; Skou, Mette; Beer, Frederikke

    This research considers the role of local policies and management in affecting street-level bureaucrats’ actions in implementing national policy mandates. The focus on sanctioning behavior by social workers provides a strong test of these effects, given that the behaviors are both visible and have...... workers with a better fit with the goals of the organization increases workers’ compliance with local policy goals, but only when these diverge from national ones! Increasing staff capacity and information provision have simpler effects in fostering more compliance with the national policy mandate among...... workers. Managers’ addressing adverse selection problems seems more effective than coping with moral hazard. The combination of local politicians’ influence on the formation of local policy goals and managers’ influence in getting workers to comply with those indicates a very important role for policy...

  8. Evidence against memorial facilitation and context-dependent memory effects through the chewing of gum

    OpenAIRE

    Johnson, A.J.; Miles, C.

    2007-01-01

    The experiment examined the prediction that chewing gum at learning and/or recall facilitated subsequent word recall. Chewing gum at learning significantly impaired recall, indicating that the chewing of gum has a detrimental impact upon initial word encoding. In addition, a context-dependent memory effect was reported for those participants who both learned and recalled in the absence of gum, however a context dependent effect was not found with chewing gum. The findings contradict previous ...

  9. Evidence against memorial facilitation and context-dependent memory effects through the chewing of gum.

    Science.gov (United States)

    Johnson, Andrew J; Miles, Christopher

    2007-05-01

    The experiment examined the prediction that chewing gum at learning and/or recall facilitated subsequent word recall. Chewing gum at learning significantly impaired recall, indicating that the chewing of gum has a detrimental impact upon initial word encoding. In addition, a context-dependent memory effect was reported for those participants who both learned and recalled in the absence of gum; however, a context-dependent effect was not found with chewing gum. The findings contradict previous research.

  10. The facilitation effect of associative and semantic relatedness in word recognition

    Directory of Open Access Journals (Sweden)

    Jakić Milena

    2011-01-01

    Full Text Available In this study we addressed three issues concerning semantic and associative relatedness between two words and how they prime each other. The first issue is whether there is a priming effect of semantic relatedness over and above the effect of associative relatedness. The second issue is how difference in semantic overlap between two words affects priming. In order to specify the semantic overlap we introduce five relation types that differ in number of common semantic components. Three relation types (synonyms, antonyms and hyponyms represent semantic relatedness while two relation types represent associative relatedness, with negligible or no semantic relatedness. Finally, the third issue addressed in this study is whether there is a symmetric priming effect if we swap the position of prime and target, i.e. whether the direction of relatedness between two words affects priming. In two lexical decision experiments we presented five types of word pairs. In both experiments we obtained stronger facilitation for pairs that were both semantically and associatively related. Closer inspection showed that larger semantic overlap between words is paralleled by greater facilitation effect. The effects did not change when prime and target swap their position, indicating that the observed facilitation effects are symmetrical. This outcome complies with predictions of distributed models of memory.

  11. Effects of competition and facilitation on species assemblage in two types of tropical cloud forest.

    Directory of Open Access Journals (Sweden)

    Wenxing Long

    Full Text Available Competition and facilitation between tree individuals are two kinds of non-random processes influencing the structure and functioning of forest communities, but how these two plant-plant interactions change along gradient of resources or environments remains very much a matter of debate. We developed a null model to test the size-distance regression, and assessed the effects of competition and facilitation (including interspecific interactions, intraspecific interactions and overall species interactions on each adult tree species assemblage [diameter at breast height (dbh ≥5 cm] across two types of tropical cloud forest with different environmental and resource regimes. The null model test revealed that 17% to 27% tree species had positive dbh-distance correlations while 11% to 19% tree species showed negative dbh-distance correlations within these two forest types, indicating that both competition and facilitation processes existed during the community assembly. The importance of competition for heterospecific species, and the intensity of competition for both heterospecific and overall species increased from high to low resources for all the shared species spanning the two forests. The importance of facilitation for conspecific and overall species, as well as that the intensity of facilitation for both heterospecific and conspecific species increased with increasing low air temperature stress for all the shared species spanning the two forests. Our results show that both competition and facilitation processes simultaneously affect parts of species assemblage in the tropical cloud forests. Moreover, the fact that nearly 50% species assemblage is not detected with our approaches suggest that tree species in these tropical forest systems are assembled with multiple ecological processes, and that there is a need to explore the processes other than the two biotic interactions in further researches.

  12. The Effectiveness of Policies that Promote Labor Force Participation of Women with Children: A Collection of National Studies

    DEFF Research Database (Denmark)

    Cascio, Elizabeth; Haider, Steven; Nielsen, Helena Skyt

    2015-01-01

    Numerous countries have enacted policies to promote the labor force participation of women around the years of childbearing, and unsurprisingly, many research articles have been devoted to evaluating their effectiveness. Perhaps more surprisingly, however, six such articles were submitted...... independently over several months to Labour Economics and subsequently made it through the normal review process. These articles are collected in the Special Section that follows. This article provides additional background to facilitate the understanding of the policies that are evaluated in the Special...

  13. Renewable fuels: Policy effectiveness and project risk

    International Nuclear Information System (INIS)

    Leach, Andrew; Doucet, Joseph; Nickel, Trevor

    2011-01-01

    This paper examines the impact of government policy on the risk profile of a small ethanol production facility. We derive four key results from a simulation model. First, we show that commodity price risk may discourage investment in a project, despite a positive expected rate of return. Second, we show that political uncertainty may have significant impacts on the risk profile of a project. Next, we show that using only production subsidies to attract investors is expensive, since the financial assistance is paid regardless of whether the plant is operating under positive or negative financial conditions. Finally, we show that a capital grant provides a valuable complement to a subsidy, because the grant reduces the amount of value investors must put at risk, and increases their leverage thereby enhancing returns, while the subsidy mitigates commodity price risk. Our results show that compared to a subsidy-only approach, a grant and subsidy combination provides an investment environment with similar downside protection and expected returns for less than 60% of the cost. Further, we show that the two policy tools combined yield a superior investment environment to that created by an equivalent or greater total investment deployed entirely in either of the policy tools without the other. - Research highlights: → We find that government policy may increase both project returns and risk. → We find a policy of capital grants combined with an output price support to be preferred. → Price supports alone will tend to reward those plants which need them the least.

  14. Deploying Renewables: Principles for Effective Policies. Executive Summary [Russian Version

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2008-07-01

    Renewable energy can play a fundamental role in tackling climate change, environmental degradation and energy security. As these challenges have become ever more pressing, governments and markets are seeking innovative solutions. Yet, what are the key factors that will determine the success of renewable energy policies? How can current policies be improved to encourage greater deployment of renewables? What impact can more effective policies have on renewables’ share in the future global energy mix and how soon? Deploying Renewables: Principles for Effective Policies addresses these questions. Responding to the Gleneagles G8 call for a clean and secure energy future, it highlights key policy tools to fast-track renewables into the mainstream. This analysis illustrates good practices by applying the combined metrics of effectiveness and efficiency to renewable energy policies in the electricity, heating and transport sectors. It highlights significant barriers to accelerating renewables penetration, and argues that the great potential of renewables can be exploited much more rapidly and to a much larger extent if good practices are adopted. Carefully designed policy frameworks, customised to support technologies at differing stages of maturity, will deliver a strong portfolio of renewable energy technologies. Deploying Renewables: Principles for Effective Policies provides recommendations on key principles for policy design as a template for decision makers.

  15. Factors Affecting the Implementation of Policy 2450, Distance Education and the West Virginia Virtual School, as Perceived by Principals/Assistant Principals, Counselors, and Distance Learning Contacts and/or Course Facilitators

    Science.gov (United States)

    Burdette, Keith R.

    2013-01-01

    This study examined the factors important to the implementation of West Virginia Board of Education Policy 2450, Distance Learning and the West Virginia Virtual School. The purpose of this study was to determine the factors that facilitated and impeded implementation of the policy, as perceived by principals/assistant principals, counselors, and…

  16. Glucose enhancement of human memory: a comprehensive research review of the glucose memory facilitation effect.

    Science.gov (United States)

    Smith, Michael A; Riby, Leigh M; Eekelen, J Anke M van; Foster, Jonathan K

    2011-01-01

    The brain relies upon glucose as its primary fuel. In recent years, a rich literature has developed from both human and animal studies indicating that increases in circulating blood glucose can facilitate cognitive functioning. This phenomenon has been termed the 'glucose memory facilitation effect'. The purpose of this review is to discuss a number of salient studies which have investigated the influence of glucose ingestion on neurocognitive performance in individuals with (a) compromised neurocognitive capacity, as well as (b) normally functioning individuals (with a focus on research conducted with human participants). The proposed neurocognitive mechanisms purported to underlie the modulatory effect of glucose on neurocognitive performance will also be considered. Many theories have focussed upon the hippocampus, given that this brain region is heavily implicated in learning and memory. Further, it will be suggested that glucose is a possible mechanism underlying the phenomenon that enhanced memory performance is typically observed for emotionally laden stimuli. Copyright © 2010 Elsevier Ltd. All rights reserved.

  17. Obesity prevention programs and policies: practitioner and policy-maker perceptions of feasibility and effectiveness.

    Science.gov (United States)

    Cleland, Verity; McNeilly, Briohny; Crawford, David; Ball, Kylie

    2013-09-01

    The aims of this study were to map obesity prevention activity being implemented by government, non-government, and community-based organizations; to determine practitioner and policy-maker perceptions of the feasibility and effectiveness of a range of evidence-based obesity prevention strategies; and to determine practitioner and policy-maker perceptions of preferred settings for obesity prevention strategies. This study involved a cross-sectional survey of 304 public health practitioners and policy-makers from government, non-government, and community organizations across Victoria, Australia. Participants reported their organizations' current obesity prevention programs and policies, their own perceptions of the feasibility and effectiveness of strategies to prevent obesity and their preferred settings for obesity prevention. Thirty-nine percent had an obesity prevention policy, and 92% were implementing obesity prevention programs. The most common programs focused on education, skill-building, and increasing access to healthy eating/physical activity opportunities. School curriculum-based initiatives, social support for physical activity, and family-based programs were considered the most effective strategies, whereas curriculum-based initiatives, active after-school programs, and providing access to and information about physical activity facilities were deemed the most feasible strategies. Schools were generally perceived as the most preferred setting for obesity prevention. Many organizations had obesity prevention programs, but far fewer had obesity prevention policies. Current strategies and those considered feasible and effective are often mismatched with the empirical literature. Systems to ensure better alignment between researchers, practitioners, and policy-makers, and identifying effective methods of translating empirical evidence into practice and policy are required. Copyright © 2012 The Obesity Society.

  18. Striking the Right Balance : Effectiveness of Anti-Doping Policies

    NARCIS (Netherlands)

    de Hon, O.M.

    2016-01-01

    Doping, and anti-doping, is in the news on a continuous basis. At the core of these stories and discussions is the question how effective anti-doping policies are to curb the use of doping in sports. Anti-doping policies are based on ethical values, a juridical framework, laboratory analyses,

  19. Evolving An Effective Trade Policy Against Agricultural Subsidies Of ...

    African Journals Online (AJOL)

    The response of developing countries to this trend has been a weak and uncoordinated trade policy. They have been unable to effectively curtail the onslaught of dumping. This paper is an analysis of Nigeria's trade policy in tackling the issue of agricultural subsidies. This took the form of an in-depth assessment of the ...

  20. Effects Of Trade Liberalization Policy On The Performance Of Small ...

    African Journals Online (AJOL)

    The Majority of food processors (i.e. 94 %) were established after the introduction of trade liberalization policy in 1983, and about 67 % sourced raw materials locally and 55 % financed businesses from own savings and profits. The trade liberalization policy had a positive effect on the output growth of SMS food processing ...

  1. What are the Effects of Fiscal Policy Shocks?

    NARCIS (Netherlands)

    Mountford, A.W.; Uhlig, H.F.H.V.S.

    2002-01-01

    We investigate the effects of fiscal policy surprises for US data, using vector autoregressions.We overcome the difficulties that changes in fiscal policy may manifest themselves in variables other than fiscal variables first and that fiscal variables may respond 'automatically' to business cycle

  2. Effectiveness Of Foreign Direct Investment Policy In Nigeria (1986 ...

    African Journals Online (AJOL)

    The paper dwells on an investigation of the effectiveness of foreign direct investment policy in Nigeria. Employing the ordinary least square regression technique, the null hypothesis of no significant relationship between foreign direct investment policy measures and foreign direct investment was tested. The null hypothesis ...

  3. Effect of delivery care user fee exemption policy on institutional ...

    African Journals Online (AJOL)

    Background: To improve access to skilled attendance at delivery and thereby reduce maternal mortality, the Government of Ghana introduced a policy exempting all women attending health facilities from paying delivery care fees. Objective: To examine the effect of the exemption policy on delivery-related maternal mortality.

  4. Facilitation drives the positive effects of plant richness on trace metal removal in a biodiversity experiment.

    Directory of Open Access Journals (Sweden)

    Jiang Wang

    Full Text Available BACKGROUND: Phytoextraction is an environmentally acceptable and inexpensive technique for mine tailing rehabilitation that uses metallophyte plants. These plants reduce the soil trace metal contents to environmentally acceptable levels by accumulating trace metals. Recently, whether more trace metals can be removed by species-rich communities of these plants received great attention, as species richness has been reported having positive effects on ecosystem functions. However, how the species richness affects trace metals removal of plant communities of mine tailing is rarely known. METHODOLOGY/PRINCIPAL FINDINGS: We examined the effects of species richness on soil trace metal removal in both natural and experimental plant communities. The root lengths and stem heights of each plant species were measured in order to calculate the functional diversity indices. Our results showed that trace metal (Cu, Cd, Pb and Zn concentrations in mine tailing soil declined as species richness increased in both the natural and experimental plant communities. Species richness, rather than functional diversity, positively affected the mineralomass of the experimental plant communities. The intensity of plant-plant facilitation increased with the species richness of experimental communities. Due to the incremental role of plant-plant facilitation, most of the species had higher biomasses, higher trace metal concentrations in their plant tissues and lower malondialdehyde concentrations in their leaves. Consequently, the positive effects of species richness on mineralomass were mostly attributable to facilitation among plants. CONCLUSIONS/SIGNIFICANCE: Our results provide clear evidence that, due to plant-plant facilitation, species richness positively affects the removal of trace metals from mine tailing soil through phytoextraction and provides further information on diversity conservation and environmental remediation in a mine tailing environment.

  5. Effects of energy policy on industry

    Energy Technology Data Exchange (ETDEWEB)

    Carling, A; Dargay, J; Oettinger, C; Sohlman, A

    1978-06-01

    This report contains results from a number of studies of energy consumption in Swedish manufacturing industries and of the sensitivity of different industrial sectors to energy taxation and other kinds of energy policy measures. These studies have been concentrated to three energy-intensive sectors, namely the pulp and paper industry; mining and metal production (especially iron mines and the steel industry); and the brick, cement, and lime industry.

  6. Public policy: effective treatment for tobacco disease.

    Science.gov (United States)

    Scheg, K E

    1996-01-01

    Public policy initiatives offer greater promise than other strategies for reducing the major public health problem of death and disease due to smoking. Three of the most critical public policy areas today are smoke-free environments, youth access, and advertising. While earlier laws separated smokers and nonsmokers into separate sections, the focus now is on smoke-free environments. Various places, however, most notably restaurants, often remain polluted with tobacco smoke and put women at heightened risk of disease and death. Restricting youth access to tobacco products has also gained momentum in the 1990s. The recently proposed Food and Drug Administration regulations designed to reduce smoking by minors by 50% over seven years are the most significant national public policy initiatives ever to address the problem of children smoking. Measures to counter the tobacco industry's massive advertising and promotion campaigns have also increased. The federal government has begun enforcing the prohibition on cigarette advertising on television, and local jurisdictions have restricted tobacco billboards and point-of-sale advertising.

  7. Effectiveness of Botswana's policy on rural electrification

    International Nuclear Information System (INIS)

    Ketlogetswe, C.; Mothudi, T.H.; Mothibi, J.

    2007-01-01

    Rural areas, the world over, are characterised by low levels of connectivity to electrical energy, despite the fact that electricity has been universally acknowledged as one of the most important propellant for community and national development. Botswana is not immune to this trend. Consequently, available evidence puts the overall level of electrical connectivity in Botswana rural areas to just 12%. A plethora of factors are responsible for inhibiting high levels of access to electrical energy by rural communities. Some major impediments often cited as causing ineffective energy provision to rural-based communities include, among others, the following: (a)geographical set-ups of the concerned communities; (b)inappropriately conceived energy policies; (c)low-income status of most rural inhabitants. This paper, therefore, examines Botswana's policy on energy supply with the view to confirm or deny any correlation between the above factors and the low-levels of electrical connectivity in the country's rural communities, as well as many others that may have impacted on this state of affairs. The policy is evaluated by undertaking a comparative study of its implementation on two seemingly geographical contrasting rural communities within the country

  8. Competence to Complete Psychiatric Advance Directives: Effects of Facilitated Decision Making

    Science.gov (United States)

    Swanson, Jeffrey W.; Appelbaum, Paul S.; Swartz, Marvin S.; Ferron, Joelle; Van Dorn, Richard A.; Wagner, H. Ryan

    2013-01-01

    Psychiatric advance directives (PADs) statutes presume competence to complete these documents, but the range and dimensions of decisional competence among people who actually complete PADs is unknown. This study examines clinical and neuropsychological correlates of performance on a measure to assess competence to complete PADs and investigates the effects of a facilitated PAD intervention on decisional capacity. N = 469 adults with psychotic disorders were interviewed at baseline and then randomly assigned to either a control group in which they received written materials about PADs or to an intervention group in which they were offered an opportunity to meet individually with a trained facilitator to create a PAD. At baseline, domains on the Decisional Competence Assessment Tool for PADs (DCAT-PAD) were most strongly associated with IQ, verbal memory, abstract thinking, and psychiatric symptoms. At one-month follow-up, participants in the intervention group showed more improvement on the DCAT-PAD than controls, particularly among participants with pre-morbid IQ estimates below the median of 100. The results suggest that PAD facilitation is an effective method to boost competence of cognitively-impaired clients to write PADs and make treatment decisions within PADs, thereby maximizing the chances their advance directives will be valid. PMID:17294136

  9. Neural substrates of social facilitation effects on incentive-based performance

    Science.gov (United States)

    Chib, Vikram S; Adachi, Ryo; O’Doherty, John P

    2018-01-01

    Abstract Throughout our lives we must perform tasks while being observed by others. Previous studies have shown that the presence of an audience can cause increases in an individual’s performance as compared to when they are not being observed—a phenomenon called ‘social facilitation’. However, the neural mechanisms underlying this effect, in the context of skilled-task performance for monetary incentives, are not well understood. We used functional magnetic resonance imaging to monitor brain activity while healthy human participants performed a skilled-task during conditions in which they were paid based on their performance and observed and not observed by an audience. We found that during social facilitation, social signals represented in the dorsomedial prefrontal cortex (dmPFC) enhanced reward value computations in ventromedial prefrontal cortex (vmPFC). We also found that functional connectivity between dmPFC and ventral striatum was enhanced when participants exhibited social facilitation effects, indicative of a means by which social signals serve to modulate brain regions involved in regulating behavioral motivation. These findings illustrate how neural processing of social judgments gives rise to the enhanced motivational state that results in social facilitation of incentive-based performance. PMID:29648653

  10. The Immediate Effect of Neuromuscular Joint Facilitation (NJF) Treatment on Electromechanical Reaction Times of Hip Flexion.

    Science.gov (United States)

    Huo, Ming; Wang, Hongzhao; Ge, Meng; Huang, Qiuchen; Li, Desheng; Maruyama, Hitoshi

    2013-11-01

    [Purpose] The aim of this study was to investigate the change in electromechanical reaction times (EMG-RT) of hip flexion of younger persons after neuromuscular joint facilitation (NJF) treatment. [Subjects] The subjects were 39 healthy young people, who were divided into two groups: a NJF group and a proprioceptive neuromuscular facilitation (PNF) group. The NJF group consisted of 16 subjects (7 males, 9 females), and the PNF group consisted of 23 subjects (10 males, 13 females). [Methods] Participants in the NJF group received NJF treatment. We measured the EMG-RT, the premotor time (PMT) and the motor time (MT) during hip flexion movement before and after the intervention in both groups. [Results] There were no significant differences among the results of the PNF group. For the NJF group, there were significant differences in PMT and EMG-RT after NJF treatment. [Conclusion] These results suggest that there is an immediate effect of NJF intervention on electromechanical reaction times of hip flexion.

  11. Welfare effects of deterrence-motivated activation policy

    DEFF Research Database (Denmark)

    Rasmussen, Martin

    We investigate whether activation policy is part of optimal policy of a benevolent government, when the motivation for introducing activation is to deter some people from collecting benefits. The government offers a pure benefit programme and an activation programme, and individuals self-select i......We investigate whether activation policy is part of optimal policy of a benevolent government, when the motivation for introducing activation is to deter some people from collecting benefits. The government offers a pure benefit programme and an activation programme, and individuals self......-select into programmes. Individuals differ with respect to disutility and wage. Activation programmes are relatively costly and favour individuals who are relatively well off. Hence, for activation policy to used, labour supply effects have to be relatively small. We discuss how labour supply effects depend...

  12. Nurses' Perceptions of Barriers and Facilitators Affecting the Shaken Baby Syndrome Education Initiative: An Exploratory Study of a Massachusetts Public Policy.

    Science.gov (United States)

    Rideout, Leslie

    2016-01-01

    The objective of this study was to assess nurses' perceptions of barriers to and facilitators of implementation of the shaken baby syndrome (SBS)/abusive head trauma (AHT) public policy. A legislative Act providing for the prevention of SBS/AHT was passed in Massachusetts in November 2006. A stipulation of this Act was the provision of a program to educate parents/guardians of newborns about SBS/AHT prevention. A quantitative, cross-sectional research design with a qualitative component was used for this study. Nurses in 13 Massachusetts birthing hospitals were surveyed using a Web-based questionnaire (hosted by Qualtrics, Provo, Utah). Hospital nurses' responses (N = ∼ 922; 155 responded) revealed barriers to and facilitators of SBS/AHT guideline implementation. The disadvantage of Web-based surveys as they relate to the challenges of enlisting cooperation and a lack of direct access to the nurses may have attributed to the low response rate (17%) for this study. The outcomes of logistic regression analyses and themes from the qualitative analysis revealed a lack of SBS/AHT brochures and an inability to provide SBS/AHT education for non-English-speaking parents/guardians as barriers to SBS/AHT education. An atmosphere of supportive leadership facilitated implementation of the SBS/AHT education guidelines by nurses. It is imperative that nurse leadership support be sustained so that nurses have SBS/AHT education resources, an understanding of the SBS/AHT education guidelines, and feedback about the impact of their SBS/AHT education interventions.

  13. Facilitating Effects of Nanoparticles/Materials on Sensitive Immune-Related Lung Disorders

    Directory of Open Access Journals (Sweden)

    Ken-ichiro Inoue

    2011-01-01

    Full Text Available Although the adverse health effects of nanoparticles/materials have been proposed and are being clarified, their facilitating effects on preexisting pathological conditions have not been fully examined. In this paper, we provide insights into the immunotoxicity of nanoparticles/materials as an aggravating factor in hypersusceptible subjects, especially those with immune-related respiratory disorders using our in vivo experimental model. We first exhibit the effects of nanoparticles/materials on lung inflammation induced by bacterial endotoxin (lipopolysaccharide: LPS in vivo as a disease model in innate immunity, and demonstrated that nanoparticles instilled through both an intratracheal tube and an inhalation system can exacerbate the lung inflammation. Secondly, we introduce the effects of nanoparticles/materials on allergic asthma in vivo as a disease model in adaptive immunity, and showed that repetitive pulmonary exposure to nanoparticles has aggravating effects on allergic airway inflammation, including adjuvant effects on Th2-milieu. Taken together, nanoparticle exposure may synergistically facilitate pathological inflammatory conditions in the lung via both innate and adaptive immunological abnormalities.

  14. Facilitating Effects of Nanoparticles/Materials on Sensitive Immune-Related Lung Disorders

    International Nuclear Information System (INIS)

    Inoue, K.I.; Takano, H.

    2011-01-01

    Although the adverse health effects of nanoparticles/materials have been proposed and are being clarified, their facilitating effects on preexisting pathological conditions have not been fully examined. In this paper, we provide insights into the immunotoxicity of nanoparticles/materials as an aggravating factor in hyper susceptible subjects, especially those with immune-related respiratory disorders using our in vivo experimental model. We first exhibit the effects of nanoparticles/materials on lung inflammation induced by bacterial endotoxin (lipopolysaccharide: LPS) in vivo as a disease model in innate immunity, and demonstrated that nanoparticles instilled through both an intratracheal tube and an inhalation system can exacerbate the lung inflammation. Secondly, we introduce the effects of nanoparticles/materials on allergic asthma in vivo as a disease model in adaptive immunity, and showed that repetitive pulmonary exposure to nanoparticles has aggravating effects on allergic airway inflammation, including adjuvant effects on Th2-milieu. Taken together, nanoparticle exposure may synergistically facilitate pathological inflammatory conditions in the lung via both innate and adaptive immunological abnormalities.

  15. Policy options addressing the greenhouse effect

    International Nuclear Information System (INIS)

    Klabbers, J.; Vellinga, P.; Swart, R.; Van Ulden, A.; Janssen, R.

    1994-01-01

    Whether and in what way our society can cope with the risks of climate change and the challenge of sustainable development have been the subjects of the title project. In order to be able to answer such questions a dialogue was initiated within the project between scientists, policy makers and other societal actors, such as representatives of the trade unions, employer's organizations, ministries, businesses and environmental non-governmental organizations. In this way interest and risks of climate change were set side by side. In this brochure an overview is given of the results of the title project

  16. Facilitating comparative effectiveness research in cancer genomics: evaluating stakeholder perceptions of the engagement process.

    Science.gov (United States)

    Deverka, Patricia A; Lavallee, Danielle C; Desai, Priyanka J; Armstrong, Joanne; Gorman, Mark; Hole-Curry, Leah; O'Leary, James; Ruffner, B W; Watkins, John; Veenstra, David L; Baker, Laurence H; Unger, Joseph M; Ramsey, Scott D

    2012-07-01

    The Center for Comparative Effectiveness Research in Cancer Genomics completed a 2-year stakeholder-guided process for the prioritization of genomic tests for comparative effectiveness research studies. We sought to evaluate the effectiveness of engagement procedures in achieving project goals and to identify opportunities for future improvements. The evaluation included an online questionnaire, one-on-one telephone interviews and facilitated discussion. Responses to the online questionnaire were tabulated for descriptive purposes, while transcripts from key informant interviews were analyzed using a directed content analysis approach. A total of 11 out of 13 stakeholders completed both the online questionnaire and interview process, while nine participated in the facilitated discussion. Eighty-nine percent of questionnaire items received overall ratings of agree or strongly agree; 11% of responses were rated as neutral with the exception of a single rating of disagreement with an item regarding the clarity of how stakeholder input was incorporated into project decisions. Recommendations for future improvement included developing standard recruitment practices, role descriptions and processes for improved communication with clinical and comparative effectiveness research investigators. Evaluation of the stakeholder engagement process provided constructive feedback for future improvements and should be routinely conducted to ensure maximal effectiveness of stakeholder involvement.

  17. Effective electrical energy policies in terms of DSM

    Energy Technology Data Exchange (ETDEWEB)

    Song, Hyunah

    2010-09-15

    This paper investigates how well energy policies are adopted and operated. In terms of DSM or the Demand Side Management, ways of modifying energy demand are introduced. Also their effects are showed. Furthermore future plans of DSM are illustrated shortly.

  18. Assessment of the Effects of Emerging Grazing Policies on Land ...

    African Journals Online (AJOL)

    ADOWIE PERE

    ABSTRACT: This study examines the effects of the emerging grazing policies on land degradation in Nigeria using soil, vegetation ... imposed land use controls divorced from economic and demographic ... may be either positive or negative.

  19. HAC-POA Policy Effects on Hospitals, Patients and Other...

    Data.gov (United States)

    U.S. Department of Health & Human Services — According to findings reported in HAC-POA Policy Effects on Hospitals, Patients, and Other Payers, published in Volume 4, Issue 3 of the Medicare and Medicaid...

  20. The Relative Effectiveness of Monetary and Fiscal Policies in ...

    African Journals Online (AJOL)

    The Relative Effectiveness of Monetary and Fiscal Policies in Economic ... the St. Louis model of the Federal Reserve Bank of USA by Anderson and Jordan 1978. ... the extent of the quantitative impact and relative significance of the variables ...

  1. Did capital market convergence lower the effectiveness of monetary policy?

    NARCIS (Netherlands)

    Jansen, P.W.

    2009-01-01

    International capital market convergence reduces the ability for monetary authorities to set domestic monetary conditions. Traditionally, monetary policy transmission is channelled through the short-term interest rate. Savings and investment decisions are effected through the response of the bond

  2. The role of international sustainable development law principles in enabling effective renewable energy policy – a South African perspective.

    Directory of Open Access Journals (Sweden)

    Michelle Barnard

    2012-08-01

    Full Text Available It is universally accepted that renewable energy is an important contributing factor towards the promotion of sustainable development. The implementation of renewable energy needs to be regulated in an effective manner which in turn necessitates the formulation of law and policy geared towards sustainable development. Recent policy developments in South Africa propose to facilitate the promotion of sustainable development through the implementation of renewable energy, among others. In terms of existing energy policy in South-Africa, the interconnectivity of renewable energy and sustainable development is evident. Most notably, the White Paper on Renewable Energy of 2003 promotes increased access to affordable renewable energy in order to contribute to sustainable development. Moreover, the 2008 first review of the National Energy Efficiency Strategy of the Republic of South-Africa of 2005 states that in order for the country’s renewable energy policy to be considered sustainable, it needs to facilitate development in the social, economic and environmental spheres. Notwithstanding, attaining the goal of sustainable development depends on whether all its effecting principles are catered for in the policy developments. Accordingly, in order to ascertain whether South-African law and policy can successfully facilitate/enable sustainable development via the implementation of renewable energy, a specific methodology is proposed. In terms of the New Delhi Declaration of 2002 there are 7 principles of international law effecting sustainable development. These principles will be used as criteria in a principled assessment of South-African renewable energy law and policy in order to establish whether the goal of promoting sustainable development would be effected through the national policy developments.

  3. The Effect of Proprioceptive Neuromuscular Facilitation on Learning Fine Motor Skills: A Preliminary Study

    Directory of Open Access Journals (Sweden)

    Mohammad Reza Shahabi Kaseb

    2016-09-01

    Full Text Available Introduction: Preparation of neuromuscular system prior to performing motor skills affects the learning of motor skills. The present study was conducted to investigate the effects of Proprioceptive Neuromuscular Facilitation (PNF on limb coordination and accuracy in dart throwing skill. Methods: Thirty two male students were randomly selected as study sample. Based on the pretest scores, the participants were divided into three groups: experimental (proprioceptive neuromuscular facilitation, first control (without warm-up, and second control (specific warm-up. During the acquisition phase, the participants first performed the preparation training related to their own group, then all groups performed the exercise program of dart throwing consisting of 6 blocks of 9 trials in 4 training sessions. Finally, 20 days following the last exercise session, the subjects took the retention and transfer tests. Results: The results of one-way ANOVA test for coordination variable in acquisition test showed no significant difference between the groups, while there was a statistically significant difference between groups regarding coordination variable in retention and transfer tests. Furthermore, the results of one-way ANOVA for the accuracy variable in acquisition and retention tests showed no statistically significant difference between the three groups, while there was a statistically significant difference between groups for accuracy variable in transfer test. Conclusion: It seems that proprioceptive neuromuscular facilitation, as a preparation method before performance, can enhance the efficacy of training to better learn the coordination pattern of fine motor skills.

  4. Local mat-forming cyanobacteria effectively facilitate decontamination of radioactive cesium in rice fields

    International Nuclear Information System (INIS)

    Yamamoto, Atsushi; Yoshida, Shigeru; Okumura, Hiroshi; Inagaki, Masayo; Yamanishi, Hirokuni; Ito, Tetsuo; Furukawa, Michio

    2015-01-01

    The most effective and widespread method to decontaminate radioactive cesium from the Fukushima Daiichi Nuclear Power Plant Disaster was peeling topsoil. But the method had problems, such as large amounts of discarded soil and large-scale work. In nature, cyanobacteria formed biomats on the ground surface and facilitated peeling topsoil when the biomats dried. The cyanobacteria-facilitating peeling decontamination method utilized these cyanobacterial properties. Cyanobacteria are located all over Japan and 'local' cyanobacteria could be used for decontamination without introducing new species. Utilizing cyanobacteria could decrease the amount of discarded soil to about 30% and downsize the execution-scale to individual locations. Cyanobacterial biomats were easily cultivated, especially in rice fields, by maintaining wet conditions and exposure to 100 - 83% solar radiation. Shading by a thin net was helpful in maintaining an environment suitable for cyanobacteria. Nowadays, to prevent uptake of radioactive cesium into rice, K + is usually added to fertilizer in rice fields. The K + fertilization in rice fields might also enhance cyanobacterial capture of radioactive cesium, because high concentrations of K + enhanced cyanobacterial uptake of Cs + . Cyanobacteria could also mitigate the risk of radioactive cesium moving away from a decontaminating rice field. Therefore, the cyanobacteria-facilitating peeling decontamination method was proposed as an easy and safe 'D.I.Y.' method for both farmers and the environment. Besides, plowing rice fields with water before peeling improved the efficiency of this method, because plowing increased the radioactive cesium concentration in the topsoil. (author)

  5. Effectiveness of macroprudential policies in Central and Eastern European countries

    Directory of Open Access Journals (Sweden)

    Mirna Dumicic

    2018-03-01

    Full Text Available This paper extends the available datasets on the use of macroprudential policies in CEE countries, and provides an econometric assessment of the effectiveness of these policies in mitigating financial stability risks associated with excessive credit growth before the global financial crisis. The model results imply that macroprudential policies were more effective in slowing credit to households than credit to the non-financial corporate sector, mainly because the latter had access to nonbank and cross-border credit in addition to domestic bank credit.

  6. Descending serotonergic facilitation and the antinociceptive effects of pregabalin in a rat model of osteoarthritic pain

    Directory of Open Access Journals (Sweden)

    Dolphin Annette C

    2009-08-01

    Full Text Available Abstract Background Descending facilitation, from the brainstem, promotes spinal neuronal hyperexcitability and behavioural hypersensitivity in many chronic pain states. We have previously demonstrated enhanced descending facilitation onto dorsal horn neurones in a neuropathic pain model, and shown this to enable the analgesic effectiveness of gabapentin. Here we have tested if this hypothesis applies to other pain states by using a combination of approaches in a rat model of osteoarthritis (OA to ascertain if 1 a role for descending 5HT mediated facilitation exists, and 2 if pregabalin (a newer analogue of gabapentin is an effective antinociceptive agent in this model. Further, quantitative-PCR experiments were undertaken to analyse the α2δ-1 and 5-HT3A subunit mRNA levels in L3–6 DRG in order to assess whether changes in these molecular substrates have a bearing on the pharmacological effects of ondansetron and pregabalin in OA. Results Osteoarthritis was induced via intra-articular injection of monosodium iodoacetate (MIA into the knee joint. Control animals were injected with 0.9% saline. Two weeks later in vivo electrophysiology was performed, comparing the effects of spinal ondansetron (10–100 μg/50 μl or systemic pregabalin (0.3 – 10 mg/kg on evoked responses of dorsal horn neurones to electrical, mechanical and thermal stimuli in MIA or control rats. In MIA rats, ondansetron significantly inhibited the evoked responses to both innocuous and noxious natural evoked neuronal responses, whereas only inhibition of noxious evoked responses was seen in controls. Pregabalin significantly inhibited neuronal responses in the MIA rats only; this effect was blocked by a pre-administration of spinal ondansetron. Analysis of α2δ-1 and 5-HT3A subunit mRNA levels in L3–6 DRG revealed a significant increase in α2δ-1 levels in ipsilateral L3&4 DRG in MIA rats. 5-HT3A subunit mRNA levels were unchanged. Conclusion These data suggest

  7. Chew on this: No support for facilitating effects of gum on spatial task performance.

    Science.gov (United States)

    Nader, Ingo W; Gittler, Georg; Waldherr, Karin; Pietschnig, Jakob

    2010-09-01

    To determine whether chewing of gum facilitates spatial task performance in healthy participants, two behavioral experiments were performed. In the first experiment, spatial task performance of 349 men and women preceding and after treatment administration (saccharated chewing gum, sugar-free chewing gum, no chewing gum) was assessed using effect modeling by means of Item Response Theory. In the second experiment, another 100 participants were either administered sugar-free chewing gum or no chewing gum during spatial task performance. Effects of gum in the second study were assessed by standard means of data analysis. Results indicated no significant effects of either chewing gum or sugar on spatial task performance in either experiment. Our findings are consistent with recent studies investigating the influences of chewing gum on various memory functions, extending them by another measure of cognitive ability. Thus, further doubt is cast on enhancing effects of chewing gum on cognitive task performance. Copyright 2010 Elsevier Ltd. All rights reserved.

  8. Failing the Future: Three Unsuccessful Attempts to Replicate Bem's ‘Retroactive Facilitation of Recall’ Effect

    Science.gov (United States)

    Ritchie, Stuart J.; Wiseman, Richard; French, Christopher C.

    2012-01-01

    Nine recently reported parapsychological experiments appear to support the existence of precognition. We describe three pre-registered independent attempts to exactly replicate one of these experiments, ‘retroactive facilitation of recall’, which examines whether performance on a memory test can be influenced by a post-test exercise. All three replication attempts failed to produce significant effects (combined n = 150; combined p = .83, one-tailed) and thus do not support the existence of psychic ability. PMID:22432019

  9. Evaluation of energy efficiency policy instruments effectiveness : case study Croatia

    International Nuclear Information System (INIS)

    Bukarica, V.

    2007-01-01

    This paper proposed a theoretical basis for evaluating energy efficiency policy in the Republic of Croatia and corroborated it with the analysis of energy efficiency market development and transformation. The current status of the market was evaluated and policy instruments were adapted to achieve optimal results. In particular, the energy efficiency market in Croatia was discussed in terms of micro and macro environment factors that influence policy making processes and the choice of policy instruments. The macro environment for energy efficiency market in Croatia is the process of European Union pre-integration with all related national and international legislation, political and economical factors and potential to use financial funds. The micro environment consists of government institutions, local financing institutions and a range of market players on the supply and demand side. Energy efficiency is the most powerful and cost-effective way for achieving goals of sustainable development. Policy instruments developed to improve energy efficiency are oriented towards a cleaner environment, better standard of living, more competitive industry and improved security of energy supply. Energy efficiency is much harder to implement and requires policy interventions. In response to recent trends in the energy sector, such as deregulation and open competition, policy measures aimed at improving energy efficiency should shift from an end-users oriented approach towards a whole market approach. The optimal policy instruments mix should be designed to meet defined targets. However, market dynamics must be taken into consideration. 9 refs., 4 figs

  10. Ancillary effects of selected acid deposition control policies

    Energy Technology Data Exchange (ETDEWEB)

    Moe, R.J.; Lyke, A.J.; Nesse, R.J.

    1986-08-01

    NAPAP is examining a number of potential ways to reduce the precursors (sulfur dioxide and nitrogen oxides) to acid deposition. However, the policies to reduce acid deposition will have other physical, biological and economic effects unrelated to acid deposition. For example, control policies that reduce sulfur dioxide emissions may also increase visibility. The effects of an acid deposition policy that are unrelated to acid deposition are referred to as ''ancillary'' effects. This reserch identifies and characterizes the principle physical and economic ancillary effects associated with acid deposition control and mitigation policies. In this study the ancillary benefits associated with four specific acid deposition policy options were investigated. The four policy options investigated are: (1) flue gas desulfurization, (2) coal blending or switching, (3) reductions in automobile emissions of NO/sub x/, and (4) lake liming. Potential ancillary benefits of each option were identified and characterized. Particular attention was paid to the literature on economic valuation of potential ancillary effects.

  11. Facilitating effects of deep brain stimulation on feedback learning in Parkinson's disease.

    Science.gov (United States)

    Meissner, Sarah Nadine; Südmeyer, Martin; Keitel, Ariane; Pollok, Bettina; Bellebaum, Christian

    2016-10-15

    Deep brain stimulation (DBS) of the subthalamic nucleus (STN) provides an effective treatment for Parkinson's disease (PD) motor symptoms. However, findings of effects on cognitive function such as feedback learning remain controversial and rare. The aim of the present study was to gain a better understanding of cognitive alterations associated with STN-DBS. Therefore, we investigated effects of STN-DBS on active and observational feedback learning in PD. 18 PD patients with STN-DBS and 18 matched healthy controls completed active and observational feedback learning tasks. Patients were investigated ON and OFF STN-DBS. Tasks consisted of learning (with feedback) and test phases (without feedback). STN-DBS improved active learning during feedback trials and PD patients ON (but not OFF) STN-DBS showed comparable performance patterns as healthy controls. No STN-DBS effect was found when assessing performance during active test trials without feedback. In this case, however, STN-DBS effects were found to depend on symptom severity. While more impaired patients benefited from STN-DBS, stimulation had no facilitating effect on patients with less severe symptoms. Along similar lines, the severity of motor symptoms tended to be significantly correlated with differences in active test performance due to STN-DBS. For observational feedback learning, there was a tendency for a positive STN-DBS effect with patients reaching the performance level of healthy controls only ON STN-DBS. The present data suggest that STN-DBS facilitates active feedback learning in PD patients. Furthermore, they provide first evidence that STN-DBS might not only affect learning from own but also from observed actions and outcomes. Copyright © 2016 Elsevier B.V. All rights reserved.

  12. Developing effective policy strategies to retain health workers in rural Bangladesh: a policy analysis.

    Science.gov (United States)

    Rawal, Lal B; Joarder, Taufique; Islam, Sheikh Md Shariful; Uddin, Aftab; Ahmed, Syed Masud

    2015-05-20

    Retention of human resources for health (HRH), particularly physicians and nurses in rural and remote areas, is a major problem in Bangladesh. We reviewed relevant policies and provisions in relation to HRH aiming to develop appropriate rural retention strategies in Bangladesh. We conducted a document review, thorough search and review of relevant literature published from 1971 through May 2013, key informant interviews with policy elites (health policy makers, managers, researchers, etc.), and a roundtable discussion with key stakeholders and policy makers. We used the World Health Organization's (WHO's) guidelines as an analytical matrix to examine the rural retention policies under 4 domains, i) educational, ii) regulatory, iii) financial, and iv) professional and personal development, and 16 sub-domains. Over the past four decades, Bangladesh has developed and implemented a number of health-related policies and provisions concerning retention of HRH. The district quota system in admissions is in practice to improve geographical representation of the students. Students of special background including children of freedom fighters and tribal population have allocated quotas. In private medical and nursing schools, at least 5% of seats are allocated for scholarships. Medical education has a provision for clinical rotation in rural health facilities. Further, in the public sector, every newly recruited medical doctor must serve at least 2 years at the upazila level. To encourage serving in hard-to-reach areas, particularly in three Hill Tract districts of Chittagong division, the government provides an additional 33% of the basic salary, but not exceeding US$ 38 per month. This amount is not attractive enough, and such provision is absent for those working in other rural areas. Although the government has career development and promotion plans for doctors and nurses, these plans are often not clearly specified and not implemented effectively. The government is

  13. Trophic facilitation or limitation? Comparative effects of pumas and black bears on the scavenger community.

    Science.gov (United States)

    Allen, Maximilian L; Elbroch, L Mark; Wilmers, Christopher C; Wittmer, Heiko U

    2014-01-01

    Scavenging is a widespread behaviour and an important process influencing food webs and ecological communities. Large carnivores facilitate the movement of energy across trophic levels through the scavenging and decomposition of their killed prey, but competition with large carnivores is also likely to constrain acquisition of carrion by scavengers. We used an experimental approach based on motion-triggered video cameras at black-tailed deer (Odocoileus hemionus columbianus) carcasses to measure the comparative influences of two large carnivores in the facilitation and limitation of carrion acquisition by scavengers. We found that pumas (Puma concolor) and black bears (Ursus americanus) had different effects on their ecological communities. Pumas, as a top-level predator, facilitated the consumption of carrion by scavengers, despite significantly reducing their observed sum feeding times (165.7 min ± 21.2 SE at puma kills 264.3 min ± 30.1 SE at control carcasses). In contrast, black bears, as the dominant scavenger in the system, limited consumption of carrion by scavengers as evidenced by the observed reduction of scavenger species richness recorded at carcasses where they were present (mean = 2.33 ± 0.28 SE), compared to where they were absent (mean = 3.28 ± 0.23 SE). Black bears also had large negative effects on scavenger sum feeding times (88.5 min ± 19.8 SE at carcasses where bears were present, 372.3 min ± 50.0 SE at carcasses where bears were absent). In addition, we found that pumas and black bears both increased the nestedness (a higher level of order among species present) of the scavenger community. Our results suggest that scavengers have species-specific adaptions to exploit carrion despite large carnivores, and that large carnivores influence the structure and composition of scavenger communities. The interactions between large carnivores and scavengers should be considered in future studies of food webs and ecological communities.

  14. Trophic facilitation or limitation? Comparative effects of pumas and black bears on the scavenger community.

    Directory of Open Access Journals (Sweden)

    Maximilian L Allen

    Full Text Available Scavenging is a widespread behaviour and an important process influencing food webs and ecological communities. Large carnivores facilitate the movement of energy across trophic levels through the scavenging and decomposition of their killed prey, but competition with large carnivores is also likely to constrain acquisition of carrion by scavengers. We used an experimental approach based on motion-triggered video cameras at black-tailed deer (Odocoileus hemionus columbianus carcasses to measure the comparative influences of two large carnivores in the facilitation and limitation of carrion acquisition by scavengers. We found that pumas (Puma concolor and black bears (Ursus americanus had different effects on their ecological communities. Pumas, as a top-level predator, facilitated the consumption of carrion by scavengers, despite significantly reducing their observed sum feeding times (165.7 min ± 21.2 SE at puma kills 264.3 min ± 30.1 SE at control carcasses. In contrast, black bears, as the dominant scavenger in the system, limited consumption of carrion by scavengers as evidenced by the observed reduction of scavenger species richness recorded at carcasses where they were present (mean = 2.33 ± 0.28 SE, compared to where they were absent (mean = 3.28 ± 0.23 SE. Black bears also had large negative effects on scavenger sum feeding times (88.5 min ± 19.8 SE at carcasses where bears were present, 372.3 min ± 50.0 SE at carcasses where bears were absent. In addition, we found that pumas and black bears both increased the nestedness (a higher level of order among species present of the scavenger community. Our results suggest that scavengers have species-specific adaptions to exploit carrion despite large carnivores, and that large carnivores influence the structure and composition of scavenger communities. The interactions between large carnivores and scavengers should be considered in future studies of food webs and ecological communities.

  15. European Communities environmental and fiscal policies: Effects on Italy

    International Nuclear Information System (INIS)

    Golinelli, R.; Mantovani, D.

    1992-01-01

    The macro-economic effects of the introduction in Italy of a new tax on energy uses are: higher price inflation, lower income growth and higher Government revenue. The same effects are expected for a VAT harmonization. In order to curb these negative effects, this paper proposes the introduction of an alternative policy mix

  16. Political Measures for Strategic Environmental Policy with External Effects

    Energy Technology Data Exchange (ETDEWEB)

    Ohyama, A. [Graduate School of Economics, Kyoto University, Kyoto (Japan); Tsujimura, M. [Faculty of Economics, Ryukoku University, Otsu (Japan)

    2006-10-15

    This paper investigates an environmental policy designed to reduce the emission of pollutants under uncertainty, with the agent problem as an optimal stopping problem. We first analyze the two cases in which there are one agent and two competing agents by following Ohyama and Tsujimura (2005). When we consider a model of strategic agents, we need to analyze the external economic effect that is peculiar to an agent's environmental policy implementation. Then, to improve and resolve these external effects, we examine three alternative political measures, comprising an environmental subsidy, an environmental tax and an emission trading system. The results of the analysis indicate that the environmental subsidy and environmental tax promote environmental policy. However, they do not create an incentive to be the leader. On the other hand, an emissions trading system not only promotes environmental policy but also creates an incentive for leadership.

  17. Political Measures for Strategic Environmental Policy with External Effects

    International Nuclear Information System (INIS)

    Ohyama, A.; Tsujimura, M.

    2006-01-01

    This paper investigates an environmental policy designed to reduce the emission of pollutants under uncertainty, with the agent problem as an optimal stopping problem. We first analyze the two cases in which there are one agent and two competing agents by following Ohyama and Tsujimura (2005). When we consider a model of strategic agents, we need to analyze the external economic effect that is peculiar to an agent's environmental policy implementation. Then, to improve and resolve these external effects, we examine three alternative political measures, comprising an environmental subsidy, an environmental tax and an emission trading system. The results of the analysis indicate that the environmental subsidy and environmental tax promote environmental policy. However, they do not create an incentive to be the leader. On the other hand, an emissions trading system not only promotes environmental policy but also creates an incentive for leadership

  18. ARE PRICING POLICIES EFFECTIVE TO CHANGE CAR USE?

    Directory of Open Access Journals (Sweden)

    Geertje SCHUITEMA

    2007-01-01

    Results revealed that under pricing policies most people did not intend to change their car use. Pricing policies were relatively more effective when prices increased significantly. Especially visiting and shopping trips were affected, while commuting trips were hardly affected. Moreover, respondents were most likely to reduce their car use for short trips, which are an important source of CO2 emissions and local air pollution.

  19. EFFECTIVE BLENDED LEARNING PRACTICES: Evidence-based Perspectives in ICT-facilitated Education

    Directory of Open Access Journals (Sweden)

    Reviewed by Yasin OZARSLAN

    2009-07-01

    Full Text Available EFFECTIVE BLENDED LEARNING PRACTICES:Evidence-based Perspectives in ICT-facilitated EducationEdited by Elizabeth Stacey and Philippa Gerbic, Information ScienceReference; 1 edition (March 30, 2009, ISBN-10: 1605662968, 358 pp.Reviewed by Yasin OZARSLANFaculty of Education,Eskisehir Osmangazi University,Eskisehir-TURKEYBlended learning refers to the integration of faceto-face and online learning activities with the goal of maximizing the value of students' experiences in both settings. This book collects new international research into many aspects of blended learningfrom the perspectives of learners, teachers, designers, and professional and academic developers in various disciplines, learningcommunities and universities from around the world. This book addresses the relative newness of online learning within blended environments. The book's broader audience is anyone who isinterested in areas such as blended learning, communities of learning, virtual education, professional learning and community development, instructional technology, flexible learning, distance education and collaborative learning.Blended approaches in teacher education, blending collaborative online learning,blended learning and teaching philosophies, campus-based student learning environments, ICT-enhanced blended learning, learning communities for K-12 teachers, professional development for blended learning, reciprocal mentoring,redesigning initial teacher education, responses to blended environments, strategiesfor blended teaching and learning, virtual learning and real communities are the topics covered in this book.It reviews literature about blended learning in relation to the three sections of the book and discusses strategies for teaching and learning and establishing communities in its different contexts. The chapters of this book provide research perspectives on a range of blended learning issues and contexts and discuss implications for teaching and learning. The

  20. The market and environmental effects of alternative biofuel policies

    Science.gov (United States)

    Drabik, Dusan

    This dissertation analyzes market and environmental effects of alternative U.S. and Brazilian biofuel policies. Although we focus on corn- and sugarcane-ethanol, the advanced analytical framework can easily be extended to other biofuels and biofuel feedstocks, such as biodiesel and soybean. The dissertation consists of three chapters. The first chapter develops an analytical framework to assess the market effects of a set of biofuel policies (including subsidies to feedstocks). U.S. corn-ethanol policies are used as an example to study the effects of biofuel policies on corn prices. We determine the 'no policy' ethanol price, analyze the implications for the 'no policy' corn price and resulting 'water' in the ethanol price premium due to the policy, and generalize the surprising interaction effects between mandates and tax credits to include ethanol and corn production subsidies. The effect of an ethanol price premium depends on the value of the ethanol co-product, the value of production subsidies, and how the world ethanol price is determined. U.S. corn-ethanol policies are shown to be a major reason for recent rises in corn prices. The ethanol policy-induced increase in corn prices is estimated to be 33 -- 46.5 percent in the period 2008 -- 2011. The second chapter seeks to answer the question of what caused the significant increase in ethanol, sugar, and sugarcane prices in Brazil in the period 2010/11 to 2011/12. We develop a general economic model of the Brazilian fuel-ethanol-sugar complex. Unlike biofuel mandates and tax exemptions elsewhere, Brazil's fuel-ethanol-sugar markets and fuel policies are unique in that each policy, in this setting, theoretically has an ambiguous impact on the market price of ethanol and hence on sugarcane and sugar prices. Our empirical analysis shows that there are two policies that seemingly help the ethanol industry but do otherwise in reality: a low gasoline tax and a high anhydrous tax exemption result in lower ethanol

  1. Facilitating Site Specific and Citizens Advisory Boards: Running Effective Meetings that Involve Complex Technical Issues

    International Nuclear Information System (INIS)

    Freeman, J.

    2009-01-01

    Environmental cleanup issues at federal sites are more often than not on the agendas of meetings of the Site Specific Advisory Boards (SSABs), also called Citizens Advisory Boards (CABs), that exist at most U.S. Department of Energy (DOE) sites with an Environmental Management (EM) mission. In 1994, when Congress established these committees comprised of local citizens, it enabled community stakeholders to become more directly involved in DOE EM cleanup decisions. This involvement is to help the agency make cost-effective and environmentally sound decisions which lead to faster, safer cleanups. Eight local Boards that fall under the Federal Advisory Committee Act-chartered EM SSAB charter are found in Hanford, Washington; Idaho; Northern New Mexico; Nevada; Oak Ridge, Tennessee; Paducah, Kentucky; Portsmouth, Ohio; and at the Savannah River Site in South Carolina. These boards provide advice and recommendations about EM site-specific issues such as cleanup standards (how clean is clean?), environmental restoration, waste management, the stabilization and disposal of non-stockpile nuclear materials, future land use and long-term stewardship, risk assessment and management, and cleanup science and technology activities. These issues are, by their very nature, loaded with complicated technical terms and strategies, scientific data and interpretations, and long histories of studies and reports. The members of SSABs and CABs rotate on and off the Boards according to defined terms of office, thereby routinely opening the Boards' ranks to new members, many of whom are new to the issues. In addition, members of the public who have access to public comment periods at each Board meeting run up against the same daunting menu of obscure acronyms, scientific terms and notations, and an historical trail which is not always evident except to those involved with the issues over many years. How does a facilitator effectively guide such a group of citizens, each of whom arrives to

  2. Redistribution effects of energy and climate policy: The electricity market

    International Nuclear Information System (INIS)

    Hirth, Lion; Ueckerdt, Falko

    2013-01-01

    Energy and climate policies are usually seen as measures to internalize externalities. However, as a side effect, the introduction of these policies redistributes wealth between consumers and producers, and within these groups. While redistribution is seldom the focus of the academic literature in energy economics, it plays a central role in public debates and policy decisions. This paper compares the distributional effects of two major electricity policies: support schemes for renewable energy sources, and CO 2 pricing. We find that the redistribution effects of both policies are large, and they work in opposed directions. While renewables support transfers wealth from producers to consumers, carbon pricing does the opposite. More specifically, we show that moderate amounts of wind subsidies can increase consumer surplus, even if consumers bear the subsidy costs. CO 2 pricing, in contrast, increases aggregated producer surplus, even without free allocation of emission allowances; however, not all types of producers benefit. These findings are derived from an analytical model of electricity markets, and a calibrated numerical model of Northwestern Europe. Our findings imply that if policy makers want to avoid large redistribution they might prefer a mix of policies, even if CO 2 pricing alone is the first-best climate policy in terms of allocative efficiency. -- Graphical abstract: Display Omitted -- Highlights: •CO 2 pricing and renewables support have strikingly different impacts on rents. •Carbon pricing increases producer surplus and decreases consumer surplus. •Renewable support schemes (portfolio standards, feed-in tariffs) do the opposite. •We model these impacts theoretically and quantify them for Europe. •Redistribution of wealth is found to be significant in size

  3. The Immediate Effect of Neuromuscular Joint Facilitation (NJF) Treatment on Hip Muscle Strength.

    Science.gov (United States)

    Wang, Hongdan; Huo, Ming; Huang, Qiuchen; Li, Desheng; Maruyama, Hitoshi

    2013-11-01

    [Purpose] This study investigated the change in hip muscle strength of younger persons after neuromuscular joint facilitation (NJF) treatment. [Subjects] The subjects were 45 healthy young people, who were divided into two groups: a NJF group and a proprioceptive neuromuscular facilitation (PNF) group. The NJF group consisted of 21 subjects (11 males, 10 females), and the PNF group consisted of 24 subjects (11 males, 13 females). [Methods] Participants in the NJF group received NJF treatment. We measured the maximal flexor strength and the maximal extensor strength during isokinetic movement of the hip joint before and after intervention in both groups. The angular velocities used were 60°/sec and 180°/sec. [Results] The NJF group showed significant increases in the maximal flexor strength and the maximal extensor strength after the intervention at each angular velocity. In the PNF group, the maximal flexor strength of 60°/sec and the maximal extensor strength of 180°/sec were significant increases. [Conclusion] These results suggest that there is an immediate effect of NJF intervention on hip muscle strength.

  4. EFFECTS OF MONETARY POLICY IN ROMANIA - A VAR APPROACH

    Directory of Open Access Journals (Sweden)

    Iulian Popescu

    2012-10-01

    Full Text Available Understanding how monetary policy decisions affect inflation and other economic variables is particularly important. In this paper we consider the implications of monetary policy under the inflation targeting regime in Romania, based on an autoregressive vector method including recursive VAR and structural VAR (SVAR. Therefore, we focus on assessing the extent and persistence of monetary policy effects on gross domestic product (GDP, price level, extended monetary aggregate (M3 and exchange rate. The main results of VAR analysis reflect a negative response of consumer price index (CPI, GDP and M3 and positive nominal exchange rate behaviour to a monetary policy shock, and also a limited impact of a short-term interest rate shock in explaining the consumer prices, production and exchange rate fluctuations.

  5. Effects of Fiscal and Monetary Policy in the Great Recession

    Directory of Open Access Journals (Sweden)

    Gonzalo Caballero

    2013-09-01

    Full Text Available World economy is living a time of change, and the complexity of change has implied a new research agenda on the role of economic policy in society. The role, types and effects of economic policy have been major issues in economic science since its origins. Jean Tinbergen (1956 [1] established the basis for the traditional theory of economic policy in economics and he tried to show how economic knowledge could be organized to regulate and guide economic systems. Nevertheless, this traditional approach has been improved through several contributions, for example when Eggertsson (1997 [2] incorporated the existence of incomplete knowledge, endogenous politics and institutional change in the theory of economic policy.

  6. Effectiveness of policy measures in transforming the energy system

    International Nuclear Information System (INIS)

    Lund, P.D.

    2007-01-01

    The effectiveness of public policy measures in creating energy impacts were investigated through 20 policy cases on renewable energy and efficient energy use. The policies were grouped into subsidy-type and catalyzing measures based on the use of the public financial resources. The policy cost of subsidies ranged from 1 Euro/MWh up to over 100 Euro/MWh, the feed-in tariffs being clearly the most expensive choice. The public measures that strive for catalyzing market breakthroughs lie in the range 0.1-1 Euro/MWh, but some business driven and procurement type measures could come down to even 0.01 Euro/MWh. The policy costs observed could decrease by 25-60% if accounting for lagging energy impacts. The better policy efficiency of catalytic measures is most likely due to a stronger market and business sensitiveness, understanding of market needs, and focusing more on the end-use sector with active stakeholder involvement. The magnitude of the energy impacts were in average larger from the subsidy instruments but a few end-use technologies linked to catalytic measures reached even higher effects due to the strong market penetration achieved. (author)

  7. Effectiveness of policy measures in transforming the energy system

    International Nuclear Information System (INIS)

    Lund, P.D.

    2007-01-01

    The effectiveness of public policy measures in creating energy impacts were investigated through 20 policy cases on renewable energy and efficient energy use. The policies were grouped into subsidy-type and catalyzing measures based on the use of the public financial resources. The policy cost of subsidies ranged from 1 Euro /MWh up to over 100 Euro /MWh, the feed-in tariffs being clearly the most expensive choice. The public measures that strive for catalyzing market breakthroughs lie in the range 0.1-1 Euro /MWh, but some business driven and procurement type measures could come down to even 0.01 Euro /MWh. The policy costs observed could decrease by 25-60% if accounting for lagging energy impacts. The better policy efficiency of catalytic measures is most likely due to a stronger market and business sensitiveness, understanding of market needs, and focusing more on the end-use sector with active stakeholder involvement. The magnitude of the energy impacts were in average larger from the subsidy instruments but a few end-use technologies linked to catalytic measures reached even higher effects due to the strong market penetration achieved

  8. Pharmaceutical policies: effects of financial incentives for prescribers.

    Science.gov (United States)

    Rashidian, Arash; Omidvari, Amir-Houshang; Vali, Yasaman; Sturm, Heidrun; Oxman, Andrew D

    2015-08-04

    The proportion of total healthcare expenditures spent on drugs has continued to grow in countries of all income categories. Policy-makers are under pressure to control pharmaceutical expenditures without adversely affecting quality of care. Financial incentives seeking to influence prescribers' behaviour include budgetary arrangements at primary care and hospital settings (pharmaceutical budget caps or targets), financial rewards for target behaviours or outcomes (pay for performance interventions) and reduced benefit margin for prescribers based on medicine sales and prescriptions (pharmaceutical reimbursement rate reduction policies). This is the first update of the original version of this review. To determine the effects of pharmaceutical policies using financial incentives to influence prescribers' practices on drug use, healthcare utilisation, health outcomes and costs (expenditures). We searched the Cochrane Central Register of Controlled Trials (CENTRAL) (searched 29/01/2015); MEDLINE, Ovid SP (searched 29/01/2015); EMBASE, Ovid SP (searched 29/01/2015); International Network for Rational Use of Drugs (INRUD) Bibliography (searched 29/01/2015); National Health Service (NHS) Economic Evaluation Database (searched 29/01/2015); EconLit - ProQuest (searched 02/02/2015); and Science Citation Index and Social Sciences Citation Index, Institute for Scientific Information (ISI) Web of Knowledge (citation search for included studies searched 10/02/2015). We screened the reference lists of relevant reports and contacted study authors and organisations to identify additional studies. We included policies that intend to affect prescribing by means of financial incentives for prescribers. Included in this category are pharmaceutical budget caps or targets, pay for performance and drug reimbursement rate reductions and other financial policies, if they were specifically targeted at prescribing or drug utilisation. Policies in this review were defined as laws, rules

  9. Facilitating or undermining? The effect of reward on food acceptance. A narrative review.

    Science.gov (United States)

    Cooke, Lucy J; Chambers, Lucy C; Añez, Elizabeth V; Wardle, Jane

    2011-10-01

    Using rewards in child feeding is commonplace and viewed as effective by parents, although some express concern about using 'bribery'. Psychological and economic theorists emphasize the beneficial effects of rewards in enhancing performance, although, there is evidence that the offer of rewards undermines intrinsic motivation and decreases enjoyment of the rewarded task. In the food domain, results have been mixed, but this may be explained, at least partly in terms of the measured outcome (liking vs intake) and the initial level of motivation towards the target foods (liked vs disliked). Where intake is the outcome, rewards have had broadly positive effects, but when it is liking, rewards can have negative effects if the target food is already liked. Another issue concerns the type of reward offered. While offering food as a reward appear to be universally negative, there is evidence to suggest that non-food tangible rewards (e.g., stickers), or non-tangible rewards (praise) can be highly effective in encouraging children to taste new or less liked foods sufficiently often to benefit from the 'mere exposure' effect. We suggest that the judicious use of rewards may facilitate children's acceptance of healthy foods. Copyright © 2011 Elsevier Ltd. All rights reserved.

  10. The Effects of Inflation and Pricing Policies on College Enrollments.

    Science.gov (United States)

    Ostar, Allan W.

    Some of the effects of inflation and pricing policies on college costs are discussed, and it is shown that rising college costs have a negative effect upon student opportunity and access. Continual escalation of tuition and fees can lead to a shrinking of the higher education enterprise. Federal efforts (and state efforts to the extent that they…

  11. Effects Of Trade Liberalisation Policy On Nigerian Agricultural Exports

    African Journals Online (AJOL)

    This paper examines the effects of trade liberalization on Agricultural exports in Nigeria. It was observed that the policy had tremendous effects on the level and value of exports in agricultural sub-sector. A regression analysis relating the total value of agricultural produce and the aggregated domestic prices, and other ...

  12. Frequency, Expected Effects, Obstacles, and Facilitators of Disclosure of Patient Safety Incidents: A Systematic Review

    Directory of Open Access Journals (Sweden)

    Minsu Ock

    2017-03-01

    Full Text Available Objectives We performed a systematic review to assess and aggregate the available evidence on the frequency, expected effects, obstacles, and facilitators of disclosure of patient safety incidents (DPSI. Methods We used the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA guidelines for this systematic review and searched PubMed, Scopus, and the Cochrane Library for English articles published between 1990 and 2014. Two authors independently conducted the title screening and abstract review. Ninety-nine articles were selected for full-text reviews. One author extracted the data and another verified them. Results There was considerable variation in the reported frequency of DPSI among medical professionals. The main expected effects of DPSI were decreased intention of the general public to file medical lawsuits and punish medical professionals, increased credibility of medical professionals, increased intention of patients to revisit and recommend physicians or hospitals, higher ratings of quality of care, and alleviation of feelings of guilt among medical professionals. The obstacles to DPSI were fear of medical lawsuits and punishment, fear of a damaged professional reputation among colleagues and patients, diminished patient trust, the complexity of the situation, and the absence of a patient safety culture. However, the factors facilitating DPSI included the creation of a safe environment for reporting patient safety incidents, as well as guidelines and education for DPSI. Conclusions The reported frequency of the experience of the general public with DPSI was somewhat lower than the reported frequency of DPSI among medical professionals. Although we identified various expected effects of DPSI, more empirical evidence from real cases is required.

  13. Frequency, Expected Effects, Obstacles, and Facilitators of Disclosure of Patient Safety Incidents: A Systematic Review.

    Science.gov (United States)

    Ock, Minsu; Lim, So Yun; Jo, Min-Woo; Lee, Sang-Il

    2017-03-01

    We performed a systematic review to assess and aggregate the available evidence on the frequency, expected effects, obstacles, and facilitators of disclosure of patient safety incidents (DPSI). We used the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines for this systematic review and searched PubMed, Scopus, and the Cochrane Library for English articles published between 1990 and 2014. Two authors independently conducted the title screening and abstract review. Ninety-nine articles were selected for full-text reviews. One author extracted the data and another verified them. There was considerable variation in the reported frequency of DPSI among medical professionals. The main expected effects of DPSI were decreased intention of the general public to file medical lawsuits and punish medical professionals, increased credibility of medical professionals, increased intention of patients to revisit and recommend physicians or hospitals, higher ratings of quality of care, and alleviation of feelings of guilt among medical professionals. The obstacles to DPSI were fear of medical lawsuits and punishment, fear of a damaged professional reputation among colleagues and patients, diminished patient trust, the complexity of the situation, and the absence of a patient safety culture. However, the factors facilitating DPSI included the creation of a safe environment for reporting patient safety incidents, as well as guidelines and education for DPSI. The reported frequency of the experience of the general public with DPSI was somewhat lower than the reported frequency of DPSI among medical professionals. Although we identified various expected effects of DPSI, more empirical evidence from real cases is required.

  14. Employment Effects of Dispersal Policies. Part II: Empirical evidence

    DEFF Research Database (Denmark)

    Damm, Anna Piil; Rosholm, Michael

    2003-01-01

    How do dispersal policies affect labour market integration of refugee immigrants subjected to such policy? To investigate this, we estimate the effects of location characteristics and the average effect of geographical mobility on the hazard rate into first job of refugee immigrants subjected...... of refugees of the same ethnic origin across regions with low unemployment. Second, on average, geographical mobility had large, positive effects on the job finding rate, suggesting that either relocations were carried out to improve employment prospects, or they were carried out to improve place utility...... in the concentration of fellow countrymen and decreasing in the regional unemployment rate, the size of the local population and the percentage of immigrants in the local population. The two latter findings support dispersal policies. The two former findings emphasize that refugees should be dispersed in big clusters...

  15. The global effects of subglobal climate policies

    NARCIS (Netherlands)

    Boehringer, Christoph; Fischer, Carolyn; Rosendahl, Knut Einar

    2010-01-01

    Individual countries are in the process of legislating responses to the challenges posed by climate change. The prospect of rising carbon prices raises concerns in these nations about the effects on the competitiveness of their own energy-intensive industries and the potential for carbon leakage,

  16. Climate policies: distributive effects and recycling revenue

    International Nuclear Information System (INIS)

    2009-05-01

    Implementing the Environment Grenelle will involve the introduction of a 'climate-energy' contribution, compensated by a drop in overall tax burden. Last February, the French President ordered a study into the extent to which this contribution could compensate for the abolition of professional taxes. The Senate's Finance Commission has since constituted a work group on environmental taxation, chaired by Fabienne Keller, to analyse, by the yardstick of foreign experiences, the conditions for creating a 'carbon tax' in France. Such a tax could have a negative impact on the most disadvantaged households. However, it is possible - following the example of other countries - to use part of this new tax to neutralise regressive effects and allocate another part to an objective of growth, competitiveness and employment. (author)

  17. Improving cost-effectiveness and facilitating participation of developing countries in international emissions trading

    International Nuclear Information System (INIS)

    Bohm, P.

    2003-01-01

    Cost-effectiveness is a crucial requirement for meaningful agreements on international climate change policy. This is also borne out in the wording of the Framework Convention of Climate Change and, in particular, the Kyoto Protocol (KP), see UNFCCC (1992) and UN (1997). However, the KP - as it stands after COP7 in Marrakech - is not fully cost-effective, although it may eventually turn out to be the only politically feasible, 'most cost-effective', first step in international climate change policy. The successor to the COP7 version of the KP may be a renegotiated protocol, if the COP7 version fails to be ratified by enough countries to enter into force, or it may be the treaty to be designed for a second commitment period. Four dimensions in which cost-effectiveness may be improved in a treaty that succeeds the KP are discussed here. They all relate to international emissions trading (IET) which is likely to be the most significant instrument for attaining cost-effective reductions in aggregate greenhouse gas (GHG) emissions. It is important for a climate treaty to be able to attract as many developing countries to IET as possible and achieve this as soon as possible. This would have to occur at essentially no cost to them. Only with developing countries onboard can the world community get full access to their low-cost options for emission reductions. A first aspect to be discussed here is related to identifying a cost-effective approach to attain that goal (Section 1). Another aspect concerns the role of the Clean Development Mechanism (CDM) in this context (Section 2). A third issue is to evaluate the consequences for cost-effectiveness of introducing a Commitment Period Reserve to limit 'overselling' (Section 3). A final one deals with the increase in flexibility that would follow from allowing not only banking but also borrowing of Assigned Amount Units (AAUs) (Section 4). While the first two issues refer directly to developing countries, the last two will be

  18. An empirical analysis of journal policy effectiveness for computational reproducibility.

    Science.gov (United States)

    Stodden, Victoria; Seiler, Jennifer; Ma, Zhaokun

    2018-03-13

    A key component of scientific communication is sufficient information for other researchers in the field to reproduce published findings. For computational and data-enabled research, this has often been interpreted to mean making available the raw data from which results were generated, the computer code that generated the findings, and any additional information needed such as workflows and input parameters. Many journals are revising author guidelines to include data and code availability. This work evaluates the effectiveness of journal policy that requires the data and code necessary for reproducibility be made available postpublication by the authors upon request. We assess the effectiveness of such a policy by ( i ) requesting data and code from authors and ( ii ) attempting replication of the published findings. We chose a random sample of 204 scientific papers published in the journal Science after the implementation of their policy in February 2011. We found that we were able to obtain artifacts from 44% of our sample and were able to reproduce the findings for 26%. We find this policy-author remission of data and code postpublication upon request-an improvement over no policy, but currently insufficient for reproducibility.

  19. Facilitating Social Play for Children with PDDs: Effects of Paired Robotic Devices

    Directory of Open Access Journals (Sweden)

    Soichiro Matsuda

    2017-06-01

    Full Text Available Interacting with toys and other people is fundamental for developing social communication skills. However, children with autism spectrum disorder (ASD are characterized by having a significant impairment in social interaction, which often leads to deficits in play skills. For this reason, methods of teaching play skills to young children with ASD have been well documented. Although previous studies have examined a variety of instructional strategies for teaching skills, few studies have evaluated the potential of using robotic devices. The purpose of the present study is to examine whether automatic feedback provided by colored lights and vibration via paired robotic devices, COLOLO, facilitates social play behaviors in children with ASD. We also explore how social play relates to social interaction. COLOLO is a system of paired spherical devices covered with soft fabric. All participants in this study were recruited as volunteers through the Department of Psychology at Keio University. The pilot study included three participants diagnosed with Pervasive Developmental Disorders (PDDs; 5- to 6-year-old boys, and compared experimental conditions with and without automatic feedback from the devices (colored lights and vibration. The results indicated that the participants in the condition that included feedback from the devices exhibited increased rates of ball contact and looking at the therapist’s ball, but did not exhibit increased rates of eye contact or positive affect. In the experimental study, a systematic replication of the pilot study was performed with three other participants diagnosed with PDDs (3- to 6-year-old boys, using an A-B-A-B design. Again, the results demonstrated that, in the condition with colored lights and vibration, the children increased ball contact as well as looking at the therapist’s ball. However, the results did not show the effect of automatic feedback consistently for three children. These findings are

  20. Evaluating the effects of parking policy measures in nature areas

    NARCIS (Netherlands)

    Beunen, R.; Jaarsma, C.F.; Regnerus, H.D.

    2006-01-01

    Parking policy measures are widely used to manage cars in nature areas. Only with data from long-term monitoring projects is it possible to separate ¿normal¿ fluctuation in the number of cars from fluctuation caused by trends or caused by the effects of these measures. An evaluation of measures

  1. Effects of Dutch mineral policies on land prices.

    NARCIS (Netherlands)

    Boots, M.G.; Oude Lansink, A.G.J.M.; Peerlings, J.H.M.

    1998-01-01

    Land prices were analyzed by shadow prices of individual
    farms and an exogenous supply of land,
    taking account of mineral surplus taxes and farm
    characteristics. Mineral policies have a substantial
    effect on land prices in the Netherlands and result
    in more extensive dairy

  2. Why Status Effects Need not Justify Egalitarian Income Policy

    NARCIS (Netherlands)

    Graafland, J.J.

    2010-01-01

    Economic research overwhelmingly shows that the utility individuals derive from their income depends on the incomes of others. Theoretical literature has proven that these status effects imply a more egalitarian income policy than in the conventional case, in which people value their income

  3. Game Theory of Pollution: National Policies and Their International Effects

    NARCIS (Netherlands)

    Schüller, Katharina; Stankova, Katerina; Thuijsman, Frank

    2017-01-01

    In this paper we put forward a simple game-theoretical model of pollution control, where each country is in control of its own pollution, while the environmental effects of policies do not stop at country borders. In our noncooperative differential game, countries as players minimize the present

  4. Theme 10: greenhouse effect transport policies and urban organization

    International Nuclear Information System (INIS)

    2002-07-01

    This document describes the reference framework of the theme 10 ''greenhouse effect, transport policies and urban organization'' which is a part of the urban transports interface. It presents the specific actions realized by the theme 10 for a future integration in theme 1, 5 and 8. (A.L.B.)

  5. The Performing School: The Effects of Market & Accountability Policies

    Science.gov (United States)

    Falabella, Alejandra

    2014-01-01

    Market and accountability educational reforms have proliferated around the globe, along with high expectations of solving countries' school quality deficits and inequities. In this paper I develop an analytical framework from a critical sociology angle for analyzing the effects of these policies within schools. First I discuss conceptually the…

  6. Effectiveness of Urban Wastewater Treatment Policies in Selected Countries

    DEFF Research Database (Denmark)

    Andersen, Mikael Skou; Smith, Carey; Kristensen, Peter

    , and two have only recently acceded to the EU and are therefore allowed more time to accomplish the environmental acquis. The report seeks to clarify the role of local authorities, policy instruments and financial mechanisms in securing effective implementation, and it also addresses the issue of cost...

  7. Observing the effect of a policy: a maintenance case

    NARCIS (Netherlands)

    Rijsdijk, Chris; Tinga, Tiedo

    2016-01-01

    Purpose – The purpose of this paper is to show that maintenance performance is potentially better predictable from recording routines. Design/methodology/approach – An attempt is made to observe an effect of a policy. Maintenance cases seem exceptional because of the efficiently obtainable evidence

  8. PERSPECTIVES ON MULTIDISCIPLINARY TEAM PROCESSES AMONG HEALTHCARE EXECUTIVES: PROCESSES THAT FACILITATE TEAM EFFECTIVENESS.

    Science.gov (United States)

    Landry, Amy; Erwin, Cathleen

    2015-01-01

    Multidisciplinary teams (MDTs) are used in healthcare organizations to address both clinical and managerial functions. Despite their prevalence, little is known about how team processes work to facilitate effectiveness among MDT leadership teams. This study explores perceptions of MDT participation experienced by organizational leaders in healthcare organizations in the United States. A survey of American College of Healthcare Executives members was conducted to assess involvement and perceptions of MDTs among health care management professionals. Descriptive statistics, independent T-Tests and Chi-square analyses were used to examine participation in MDTs, perception of MDT processes, and the association of participation and perceived processes with employee and organizational characteristics. The survey yielded a sample comprised of 492 healthcare executive or executive-track employees. An overwhelming majority indicated participation in MDTs. The study identified team processes that could use improvement including communication, cooperation, and conflict resolution. The study provides evidence that can help guide the development of training programs that focus on providing managerial leaders with strategies aimed at improving communication, coordination, and conflict resolution that will improve the effectiveness of MDT functioning in healthcare organizations.

  9. Perceptual complexity of faces and voices modulates cross-modal behavioral facilitation effects

    Directory of Open Access Journals (Sweden)

    Frédéric Joassin

    2018-04-01

    Full Text Available Joassin et al. (Neuroscience Letters, 2004,369,132-137 observed that the recognition of face-voice associations led to an interference effect, i.e. to decreased performances relative to the recognition of faces presented in isolation. In the present experiment, we tested the hypothesis that this interference effect could be due to the fact that voices were more difficult to recognize than faces. For this purpose, we modified some faces by morphing to make them as difficult to recognize as the voices. Twenty one healthy volunteers performed a recogniton task of previously learned face-voice associations in 5 conditions: voices (A, natural faces (V, morphed faces (V30, voice-natural face associations (AV and voice-morphed faces associations (AV30. As expected, AV led to interference, as it was less well and slower performed than V. However, when faces were as difficult to recognize as voices, their simultaneous presentation produced a clear facilitation, AV30 being significantly better and faster performed than A and V30. These results demonstrate that matching or not the perceptual complexity of the unimodal stimuli modulates the potential cross-modal gains of the bimodal situations.

  10. Cost-effectiveness of policies aimed at increasing organ donation: the case of Chile.

    Science.gov (United States)

    Domínguez, J; Harrison, R; Atal, R; Larraín, L

    2013-01-01

    In this article we present an economic evaluation of policies aimed at increasing deceased organ donation in Chile, a developing country that has low donation rates; it had 5.4 donors per million people (pmp) in 2010. Expert opinions of leading participants in donation and transplantation were analyzed, resulting in a set of local policies aimed at increasing donation rates. Using previous results of reported cost savings of increasing kidney transplantation in Chile, we estimated the net benefits of these policies, as a function of additional donors. The main problem of the Chilean system seems to be the low capability to identify potential donors and a deficit in intensive care unit (ICU) beds. Among considered policies central to increase donation are the following: increasing human and capital resources dedicated to identifying potential donors, providing ICU beds from private centers, and developing an online information system that facilitates procurement coordination and the evaluation of performance at each hospital. Our results show that there is a linear relationship between cost savings and incremental donors pmp. For example, if these policies are capable of elevating donation rates in Chile by 6 donors pmp net estimated cost savings are approximately US $1.9 million. Likewise, considering the effect on patients' quality of life, savings would amount to around $15.0 million dollars per year. Our estimates suggest that these policies have a large cost-saving potential. In fact, considering implementation costs, cost reduction is positive after 4 additional donors pmp, and increasing afterward. Copyright © 2013 Elsevier Inc. All rights reserved.

  11. European Energy Policy and Its Effects on Gas Security

    Science.gov (United States)

    Radu, Victorita Stefana Anda

    The goal of this study is to examine the effects of the energy policies of the European Union (EU) on its gas security in the period 2006 to 2016. While energy security is often given a broad meaning, this paper focuses on its external dimension: the EU?s relations with external gas suppliers. It is grounded on four pillars drawing from the compounded institutionalist and liberal theoretical frameworks: regulatory state, rational-choice, external governance, and regime effectiveness. The research question was investigated through a qualitative methodology with two main components: a legislative analysis and four case studies representing the main gas supply options--Russia, North African exporting countries, Norway, and liquefied natural gas (LNG). They highlighted that the EU framed the need for gas security mainly in the context of political risks associated with Russian gas supply, but it almost never took into account other equally important risks. Moreover, the research revealed two main issues. First, that the deeper and the more numerous EU?s energy policies were, the bigger was the magnitude of the effect. Specifically, competitiveness and infrastructure policies had the largest magnitude, while the sustainability and security of supply policies had the smallest effect. Second, EU energy policies only partially diminished the economic and political risks in relation to foreign gas suppliers. To conclude, to a certain extent the EU?s efforts made a positive contribution to the external dimension of the EU?s gas security, but the distinguishing trait remains that there is no consistency in terms of the magnitude of the effect and its nature.

  12. Transboundary effects of environmental policy. Markets and emission leakages

    Energy Technology Data Exchange (ETDEWEB)

    Bruvoll, Annegrete; Faehn, Taran [Research Department, Statistics Norway, Pb. 8131 Dep., 0033 Oslo (Norway)

    2006-10-15

    One of many explanations for Environmental Kuznets Curves for rich countries can be that dirty production is relocated to economies with laxer abatement regimes. If this is caused by national abatement policies, environmental stresses are transferred to other countries. Further, the economic costs of national abatement policies can be shared with foreigners to some extent, both through a lower demand for imports and losses of market shares for foreign competitors that produce cleaner products. We quantify effects internally and abroad of a growth-induced unilateral carbon tax policy in a rich open economy. We find that the environmental benefits fall, and the economic costs rise, when a global rather than a national perspective is employed. (author)

  13. Cost effectiveness of GHG mitigation options and policy implication

    Energy Technology Data Exchange (ETDEWEB)

    Lim, K. S. [Korea Institute for Industrial Economics and Trade, Seoul (Korea, Republic of)

    1998-04-01

    This paper represents the summary findings and conclusions of several studies implemented about microeconomics and macroeconomics marginal costs of GHG abatement policies. Financial, economic, and, where possible, environmental microeconomics costs of reducing GHGs are estimated by a World Bank team. Six energy-related CO{sub 2} mitigation policy options are applied to estimate the macroeconomics costs of GHG emission reduction, the macroeconomics impacts on the Chinese economy. In terms of policy, conservation is a better option to cope with a restrictive mitigation constraint, assuming a developing country can achieve planned energy-saving targets. Without a CO{sub 2} emission constraint or with less restrictive CO{sub 2} emission constraints, however, the simulation results indicate that a conservation strategy may be less attractive than fuel substitution in a developing country, mainly due to the economic dampening effect of reduced production in the energy sectors. This finding suggests that an often-cited costless or negative-cost energy conservation policy may not be a better option when a less restrictive mitigation target is in force. This does not mean that the potential for energy efficiency improvements in a developing country is not worthwhile, but that the overall macroeconomics impacts should be considered before implementing the policy option. (author). 9 refs., 3 figs., 3 tabs.

  14. Energy policies and the greenhouse effect. V. 1

    International Nuclear Information System (INIS)

    Grubb, Michael.

    1991-01-01

    This study represents the culmination of two years of research on the Greenhouse Effect by the Energy and Environmental Programme. It is the fourth study which we have published on the policy aspects of this subject, following Issues for Policymakers, Negotiating Targets, and our report of October 1990 Formulating a Convention. The first volume of the study concentrates on the policy issues arising from attempts to reduce greenhouse gas emissions from the energy sector. The second volume on 'country studies and technical options' provides the detailed analysis on which the conclusions of this book have been based, and will be published in early 1991. Although it was not our intention to produce such a large work at the outset, the upsurge of interest in the subject has expanded the framework of measures being considered to address environmental issues in general and the greenhouse effect in particular. These developments have had a major impact on the size and content. In this book, as in our previous publications, the Programme's work is aimed at moving the policy debate forward as quickly as possible into areas which seem to offer the best prospects for effective policy action. (Author)

  15. Macroeconomic Effects of Fiscal Policy in Ecuador 1993-2009

    OpenAIRE

    Carrillo, Paul A.

    2010-01-01

    Fiscal policy is particularly relevant in dollarized economies. For the case of Ecuador, we analyze the effects of taxes and public spending on the overall performance of the economy for the period 1993-2009. To do this, we use a structural autoregressive vector model (SVAR) incorporating the stylized facts of Ecuador estimated on Gachet et al. (2010). The main results are: i) the taxes have only temporary effects on the ecuadorian economy, ii) the increase in indirect taxes affect negatively...

  16. Immediate effects of neuromuscular joint facilitation intervention after anterior cruciate ligament reconstruction.

    Science.gov (United States)

    Wang, Lei

    2016-07-01

    [Purpose] The aim of this study was to examine the immediate effects of neuromuscular joint facilitation (NJF) on the functional activity level after rehabilitation of anterior cruciate ligament (ACL) reconstruction. [Subjects and Methods] Ten young subjects (8 males and 2 females) who underwent ACL reconstruction were included in the study. The subjects were divided into two groups, namely, knee joint extension muscle strength training (MST) group and knee joint extension outside rotation pattern of NJF group. Extension strength was measured in both groups before and after the experiment. Surface electromyography (sEMG) of the vastus medialis and vastus lateralis muscles and joint position error (JPE) test of the knee joint were also conducted. [Results] JPE test results and extension strength measurements in the NJF group were improved compared with those in the MST group. Moreover, the average discharge of the vastus medialis and vastus lateralis muscles on sEMG in the NJF group was significantly increased after MST and NJF treatments. [Conclusion] The obtained results suggest that NJF training in patients with ACL reconstruction can improve knee proprioception ability and muscle strength.

  17. Effect of chemical and physical heterogeneities on colloid-facilitated cesium transport

    Science.gov (United States)

    Rod, Kenton; Um, Wooyong; Chun, Jaehun; Wu, Ning; Yin, Xialong; Wang, Guohui; Neeves, Keith

    2018-06-01

    A set of column experiments was conducted to investigate the chemical and physical heterogeneity effect on colloid facilitated transport under slow pore velocity conditions. Pore velocities were kept below 100 cm d-1 for all experiments. Glass beads were packed into columns establishing four different conditions: 1) homogeneous, 2) mixed physical heterogeneity, 3) sequentially layered physical heterogeneity, and 4) chemical heterogeneity. The homogeneous column was packed with glass beads (diameter 500-600 μm), and physical heterogeneities were created by sequential layering or mixing two sizes of glass bead (500-600 μm and 300-400 μm). A chemical heterogeneity was created using 25% of the glass beads coated with hydrophobic molecules (1H-1H-2H-2H-perfluorooctyltrichlorosilane) mixed with 75% pristine glass beads (all 500-600 μm). Input solution with 0.5 mM CsI and 50 mg L-1 colloids (1-μm diameter SiO2) was pulsed into columns under saturated conditions. The physical heterogeneity in the packed glass beads retarded the transport of colloids compared to homogeneous (R = 25.0), but showed only slight differences between sequentially layered (R = 60.7) and mixed heterogeneity(R = 62.4). The column with the chemical, hydrophobic/hydrophilic, heterogeneity removed most of the colloids from the input solution. All column conditions stripped Cs from colloids onto the column matrix of packed glass beads.

  18. The effect of policy incentives on electric vehicle adoption

    International Nuclear Information System (INIS)

    Langbroek, Joram H.M.; Franklin, Joel P.; Susilo, Yusak O.

    2016-01-01

    In order to increase the attractiveness of electric vehicles (EVs), packages of policy incentives are provided in many countries. However, it is still unclear how effective different policy incentives are. Also, it is questionable that they have the same impact on different groups of people. In this study, based on a stated-choice experiment, the effect of several potential policy incentives on EV-adoption, as well as the influence of socio-psychological determinants are investigated, using constructs of the Transtheoretical Model of Change (TTM) and the Protection Motivation Theory (PMT). The probability of stated EV-adoption increases if policy incentives are offered in the choice experiment, which is expected because of the decrease of the generalized cost of EV-use. The high stated valuation of free parking or access to bus lanes makes those incentives an efficient alternative to expensive subsidies. EV-adoption probability increases for people that are further in the process of behavioural change. However, the responsiveness to subsidies decreases for people in more advanced stages-of-change. People that believe EVs to be effective in decreasing the negative externalities of the current transport system and people whose travel patterns can cope with the use of EVs also have a higher probability to choose the EV. - Highlights: •Policy incentives have a positive influence on electric vehicle adoption. •Being in advanced stages-of-change to EV-adoption increases likelihood to adopt EVs. •People in more advanced stages-of-change to EV-adoption are less price-sensitive. •People with a high self-efficacy and response efficacy are more likely to adopt EVs.

  19. Fire effects on soils in Lake States forests: A compilation of published research to facilitate long-term investigations

    Science.gov (United States)

    Jessica Miesel; P. Goebel; R. Corace; David Hix; Randall Kolka; Brian Palik; David. Mladenoff

    2012-01-01

    Fire-adapted forests of the Lake States region are poorly studied relative to those of the western and southeastern United States and our knowledge base of regional short- and long-term fire effects on soils is limited. We compiled and assessed the body of literature addressing fire effects on soils in Lake States forests to facilitate the re-measurement of previous...

  20. Proprioceptive Neuromuscular Facilitation (PNF): Its Mechanisms and Effects on Range of Motion and Muscular Function

    Science.gov (United States)

    Hindle, Kayla B.; Whitcomb, Tyler J.; Briggs, Wyatt O.; Hong, Junggi

    2012-01-01

    Proprioceptive neuromuscular facilitation (PNF) is common practice for increasing range of motion, though little research has been done to evaluate theories behind it. The purpose of this study was to review possible mechanisms, proposed theories, and physiological changes that occur due to proprioceptive neuromuscular facilitation techniques. Four theoretical mechanisms were identified: autogenic inhibition, reciprocal inhibition, stress relaxation, and the gate control theory. The studies suggest that a combination of these four mechanisms enhance range of motion. When completed prior to exercise, proprioceptive neuromuscular facilitation decreases performance in maximal effort exercises. When this stretching technique is performed consistently and post exercise, it increases athletic performance, along with range of motion. Little investigation has been done regarding the theoretical mechanisms of proprioceptive neuromuscular facilitation, though four mechanisms were identified from the literature. As stated, the main goal of proprioceptive neuromuscular facilitation is to increase range of motion and performance. Studies found both of these to be true when completed under the correct conditions. These mechanisms were found to be plausible; however, further investigation needs to be conducted. All four mechanisms behind the stretching technique explain the reasoning behind the increase in range of motion, as well as in strength and athletic performance. Proprioceptive neuromuscular facilitation shows potential benefits if performed correctly and consistently. PMID:23487249

  1. The characteristics of effective secondary math and science instructional facilitators and the necessary support structures as perceived by practitioners and principals

    Science.gov (United States)

    Mahagan, Vikki Lynn

    Instructional facilitators are known by a variety of titles depending on the school district in which they are employed. They are sometimes called instructional coaches, teacher leaders, lead teachers, and instructional specialist (Denton & Hasbrouck, 2009). Throughout this study, the title instructional facilitator was used and will refer to secondary math or science instructional facilitators who are housed at least one day per week on a campus. This study is a mixed-methods descriptive study which has identified character traits, specials skill, and talents possessed by effective secondary math and science instructional facilitators as perceived by practicing facilitators and principals and assistant principals who work along side instructional facilitators. Specific job training to help ensure the success of a facilitator was identified as viewed by both facilitators and principals. Additionally, this study compared the perceptions of practicing facilitators and principals to determine if significant differences exist with respect to perceptions of staff development opportunities, support structures, and resources available for instructional facilitators.

  2. Pharmaceutical policies: effects of reference pricing, other pricing, and purchasing policies.

    Science.gov (United States)

    Acosta, Angela; Ciapponi, Agustín; Aaserud, Morten; Vietto, Valeria; Austvoll-Dahlgren, Astrid; Kösters, Jan Peter; Vacca, Claudia; Machado, Manuel; Diaz Ayala, Diana Hazbeydy; Oxman, Andrew D

    2014-10-16

    Pharmaceuticals are important interventions that could improve people's health. Pharmaceutical pricing and purchasing policies are used as cost-containment measures to determine or affect the prices that are paid for drugs. Internal reference pricing establishes a benchmark or reference price within a country which is the maximum level of reimbursement for a group of drugs. Other policies include price controls, maximum prices, index pricing, price negotiations and volume-based pricing. To determine the effects of pharmaceutical pricing and purchasing policies on health outcomes, healthcare utilisation, drug expenditures and drug use. We searched the Cochrane Central Register of Controlled Trials (CENTRAL), part of The Cochrane Library (including the Effective Practice and Organisation of Care Group Register) (searched 22/10/2012); MEDLINE In-Process & Other Non-Indexed Citations and MEDLINE, Ovid (searched 22/10/2012); EconLit, ProQuest (searched 22/10/2012); PAIS International, ProQuest (searched 22/10/2012); World Wide Political Science Abstracts, ProQuest (searched 22/10/2012); INRUD Bibliography (searched 22/10/2012); Embase, Ovid (searched 14/12/2010); NHSEED, part of The Cochrane Library (searched 08/12/2010); LILACS, VHL (searched 14/12/2010); International Political Science Abstracts (IPSA), Ebsco (searched (17/12/2010); OpenSIGLE (searched 21/12/10); WHOLIS, WHO (searched 17/12/2010); World Bank (Documents and Reports) (searched 21/12/2010); Jolis (searched 09/10/2011); Global Jolis (searched 09/10/2011) ; OECD (searched 30/08/2005); OECD iLibrary (searched 30/08/2005); World Bank eLibrary (searched 21/12/2010); WHO - The Essential Drugs and Medicines web site (browsed 21/12/2010). Policies in this review were defined as laws; rules; financial and administrative orders made by governments, non-government organisations or private insurers. To be included a study had to include an objective measure of at least one of the following outcomes: drug use

  3. Effective Macroprudential Policy: Cross-Sector Substitution from Price and Quantity Measures

    NARCIS (Netherlands)

    Cizel, J.; Frost, J.; Houben, A.; Wierts, P.

    Macroprudential policy is increasingly being implemented worldwide. Key questions are its effectiveness in influencing bank credit and substitution effects beyond banking. Our results confirm the expected effects of macroprudential policies on bank credit, both for advanced economies and emerging

  4. [Cost-effectiveness of breast cancer screening policies in Mexico].

    Science.gov (United States)

    Valencia-Mendoza, Atanacio; Sánchez-González, Gilberto; Bautista-Arredondo, Sergio; Torres-Mejía, Gabriela; Bertozzi, Stefano M

    2009-01-01

    Generate cost-effectiveness information to allow policy makers optimize breast cancer (BC) policy in Mexico. We constructed a Markov model that incorporates four interrelated processes of the disease: the natural history; detection using mammography; treatment; and other competing-causes mortality, according to which 13 different strategies were modeled. Strategies (starting age, % of coverage, frequency in years)= (48, 25, 2), (40, 50, 2) and (40, 50, 1) constituted the optimal method for expanding the BC program, yielding 75.3, 116.4 and 171.1 thousand pesos per life-year saved, respectively. The strategies included in the optimal method for expanding the program produce a cost per life-year saved of less than two times the GNP per capita and hence are cost-effective according to WHO Commission on Macroeconomics and Health criteria.

  5. Employment Effects of Dispersal Policies. Part I: Theory

    DEFF Research Database (Denmark)

    Damm, Anna Piil; Rosholm, Michael

    2003-01-01

    This paper formulates a partial search model in which unemployed individuals simultaneously search for job and location of residence. Most importantly, we show that, ceteris paribus, a decrease in current place utility increases the transition rate into a new location of residence and the transit...... are characterised by low average values of current place utility. Hence, the model predicts that dispersal policies increase the geographical mobility rates of refugees and, for a sufficiently large local reservation wage effect, decrease their job-finding rates....... and the transition rate into employment outside the local labour market, but decreases the transition rate into local employment. Thus, a decrease in current place utility decreases the overall job-finding rate if the local reservation wage effect dominates. We argue that dispersal policies on refugee immigrants...

  6. In the Name of Effective Consumer Protection and Public Policy!

    DEFF Research Database (Denmark)

    Sørensen, Marie Jull

    2016-01-01

    I. The CJEU has established that under certain circumstances national courts have an obligation, ex officio, to apply specific consumer protection provisions. This article presents a model derived from the argumentation for this obligation in CJEU case law. The model consists of four steps...... that include the specific ideas behind consumer protection provisions as well as the interaction between the principle of effectiveness and principle of equivalence. It is found that the principle of effectiveness is stretched very long and is often not set aside by the “rule of reason”. It is also found...... that the CJEU is open to the idea of regarding consumer protection provisions as (EU) public policy rules which seems to challenge the traditional principle of equivalence. Based on the findings, the author elaborates on the concept of an European public policy doctrine....

  7. The effectiveness of anti-corruption policy: the Singapore experience

    Directory of Open Access Journals (Sweden)

    Dinu MANOLE

    2017-09-01

    Full Text Available Corruption is a problem that needs to be dealt with in both the public and private sectors. Singapore has adopted a comprehensive approach in tackling corruption in both sectors for a long time. The anti‐ corruption successes of Singapore have encouraged the establishment of strong, centralized anti‐corruption agencies across the globe. In this article, it is accentuated the importance of the effectiveness of anti-corruption policy in the general context of public administration in Singapore.

  8. Elements for a policy of greenhouse effect gases reduction

    International Nuclear Information System (INIS)

    2007-01-01

    In the framework of the ''Grenelle de l'environnement'' on the fight against the greenhouse effect gases, the authors aim to offer propositions and recommendations for the future energy policy. They explain the possible confusions. They discuss the economic efficiency of propositions of CO 2 emissions reduction, the actions propositions in the different sectors and the axis of research and development. (A.L.B.)

  9. Currency Mismatch, Balance-sheet effect and Monetary Policy

    OpenAIRE

    Nakamura, Chikafumi

    2011-01-01

    This paper analyzes the impact of the currency mismatch between assets and liabilities on monetary policy. The currency mismatch causes macroeconomic instability through balance-sheet effects. To analyze the problem, we apply a small open economy dynamic stochastic general equilibrium model with international credit-market imperfections. As a result, despitethe currency mismatch and high trade openness, a targeting rule to address the terms of trade is not efficient. This result depends on...

  10. Importance of stimulation paradigm in determining facilitation and effects of neuromodulation.

    Science.gov (United States)

    Crider, M E; Cooper, R L

    1999-09-25

    Evoked synaptic activity within the CNS and at the neuromuscular junction in most in vivo preparations studied occurs not with single isolated stimuli, but with trains, or bursts, of stimuli. Although for ease in studying the mechanisms of vesicular synaptic transmission one often uses single discrete stimuli, the true mechanisms in the animal may be far more complex. When repetitive stimuli are present at a nerve terminal, often a heightened (i.e., facilitated) postsynaptic potential can be as a result. Facilitation is commonly used as an index of synaptic function and plasticity induced by chronic stimulation or by neuromodulation. The mechanisms that give rise to facilitation are thought to be the same that may underlie short-term learning and memory [C.H. Bailey, E.R. Kandel, Structural changes accompanying memory storage. Annu. Rev. Physiol. 55 (1993) 397-426.]. Differences in short term facilitation (STF) are seen depending on the conventional stimulation paradigm (twin pulse, train, or continuous) used to induce facilitation. Thus, a battery of paradigms should be used to characterize synaptic function to obtain a closer understanding of the possible in vivo conditions.

  11. Acute Kidney Injury Facilitates Hypocalcemia by Exacerbating the Hyperphosphatemic Effect of Muscle Damage in Rhabdomyolysis.

    Science.gov (United States)

    Higaki, Masato; Tanemoto, Masayuki; Shiraishi, Takeshi; Taniguchi, Kei; Fujigaki, Yoshihide; Uchida, Shunya

    2015-01-01

    Hypocalcemia is an important complication of rhabdomyolysis for which several pathogenic factors, including acute kidney injury (AKI), have been proposed. To gain insight regarding the hypocalcemic roles of AKI in rhabdomyolysis, we retrospectively examined patients with rhabdomyolysis. Of 28,387 patients admitted to the Department of Internal Medicine, 51 patients met the inclusion criteria for the study. Serum calcium was analyzed based on laboratory data including indicators of AKI, serum creatine kinase (CK) and serum inorganic phosphate (iP). Twenty-two patients (43%) had hypocalcemia. Compared with patients without hypocalcemia, they had a higher prevalence of AKI (82 vs. 55%; p = 0.046), higher levels of peak CK (39,100 ± 50,600 vs. 9,800 ± 11,900 IU/l; p = 0.003) and higher levels of peak iP (1.77 ± 1.10 vs. 1.10 ± 0.35 mmol/l; p = 0.007). Indicators of AKI were correlated with peak CK and peak iP and were not significant variables in the regression analysis for hypocalcemia. Peak CK and peak iP were not correlated with each other. Impaired phosphate use by muscle contributed to the increased iP. These findings indicate that muscle damage is the primary hypocalcemic factor in rhabdomyolysis. AKI facilitated hypocalcemia by exacerbating the hyperphosphatemic effects of muscle damage. Aggressive hydration, which could increase oxygen supply and subsequently repair phosphate use in muscle, might reduce the incidence of hypocalcemia in rhabdomyolysis. © 2015 S. Karger AG, Basel.

  12. An evaluation of the effectiveness of environmental policy in Jordan

    Directory of Open Access Journals (Sweden)

    Adel Yacoub Shamaileh

    2015-07-01

    Full Text Available This study examines the impact of the environmental policy in Jordan. The article reviews laws, measures, instruments and the implementation process and evaluates their effectiveness in banning, removing and/or reducing negative externalities in Jordan. Data was collected by administration of questionnaires distributed to all key enforcement officials working in the Ministries of Environment, Agriculture, and Health. Additional sources were laws, regulations, official documents and reports issued by the government, international organizations, NGOs and media. The study shows that Jordan’s environmental policy relies solely on the command and control approach to mitigate negative externalities, while completely overlooking price-based and rights -based instruments. Such instruments are widely and increasingly employed in developed countries and have proved their efficiency and effectiveness in protecting the environment. The results of the study reveal that command and control measures are insufficient to achieve effective environmental policy and consequently are incapable of internalizing negative externalities in Jordan. The results may motivate government regulators to endorse price-based and rights-based measures, in addition to command and control measures.

  13. Effectiveness of Macroeconomic Policies in the Context of Closed and Open Economies

    Directory of Open Access Journals (Sweden)

    N. Kubendran

    2016-07-01

    Full Text Available Monetary policy and fiscal policy are the two important macroeconomic policies which are used to achieve certain major macroeconomic goals like economic growth, unemployment reduction, counteract inflation and overall economic development of the nation. The effect of macroeconomic variables may differ in terms of degree, duration, different economic systems and under different exchange rate regimes. This study analyses the effectiveness of monetary policy and fiscal policy on the economy in terms of economic integration and different exchange rate regimes. Regression analysis in this study found that the fiscal policy is more effective in a closed economy and monetary policy is more effective in an open economy. Also the study finds that the fiscal policy is more effective under managed float exchange rate regime and monetary policy is more effective under perfectly flexible exchange rate. So this study also validated Mundell- Fleming model.

  14. Information security policy: contributions from internal marketing for its effectiveness

    Directory of Open Access Journals (Sweden)

    Cristiane Ellwanger

    2012-06-01

    Full Text Available Protecting sources of information has become a great challenge to the organizations, due to the advance of the information technologies, the integration between them and the constant stream of information that flows through the communication networks. The establishment of an Information Security Policy – PSI may resolve a part of the problems related to security, but it cannot totally solve them, since the human resources present in the internal environment of the organizations may spoil the effectiveness of the PSI. Given the importance of the human aspects in the context of the information security, the present work discusses the use of internal marketing as a management strategy in order to obtain or reestablish the commitment of the users to the principles defined in the PSI, and demonstrates, through an experimental research, the impact of using internal marketing techniques to the effectiveness of that policy. The results of this experiment make quantitatively evident how relevant the use of these techniques may be in order to have the procedures described in the PSI actually carried out by the users, and demonstrates a 402,4% increase in the support to the information security policy, considering the procedures indicated in the PSI that were totally executed.

  15. The effectiveness of policy interventions in CEE countries

    Directory of Open Access Journals (Sweden)

    Alin-Marius ANDRIEȘ

    2016-06-01

    Full Text Available This paper assesses the effectiveness of intervention measures adopted by central authorities during 2005-2012 in CEE. We investigate their impact on bank stability in 15 countries from CEE using bank-level data and OLS estimation method. The bank stability is proxied by the natural logarithm of the Z-Score and the non-performing loans to gross loans ratio. Empirical findings suggest that interest rates cuts, as well as domestic and foreign liquidity injections have a significant impact on bank stability in Emerging Europe. Moreover, their effectiveness differs according to several bank characteristics. Policy measures adopted by CEE countries significantly reduced the stability of domestic banks, but increased the stability of banks with a lower level of capitalization. The impact on the Z–score of banking system liquidity policy measures and the policy interest rates cuts is significantly lower in the case of domestic banks, amplified for less-capitalized banks (except for the category regarding banks’ solvency, while their impact on large banks remains statistically insignificant.

  16. Creating Effective Media Messaging for Rural Smoke-free Policy.

    Science.gov (United States)

    Riker, Carol A; Butler, Karen M; Ricks, JaNelle M; Record, Rachael A; Begley, Kathy; Anderson, Debra Gay; Hahn, Ellen J

    2015-01-01

    Objectives were to (1) explore perceived effectiveness of existing smoke-free print advertisements in rural communities and (2) generate message content, characteristics, and media delivery channels that resonate with residents. Qualitative methods design. Thirty-nine rural adults recruited by community partners. Content analysis of findings from individuals in four focus groups who participated in general discussion and reviewed eight print ads related to secondhand smoke (SHS) and smoke-free policy. Six content themes were identified: smoking/SHS dangers, worker health, analogies, economic impact, rights, and nostalgia. Seven message characteristics were recognized: short/to the point, large enough to read, graphic images, poignant stories, statistics/charts/graphs, message sender, and messages targeting different groups. Four media delivery channels were considered most effective: local media, technology, billboard messages, and print materials. Seeking input from key informants is essential to reaching rural residents. Use of analogies in media messaging is a distinct contribution to the literature on effective smoke-free campaigns. Other findings support previous studies of effective messaging and delivery channels. Further research is needed to examine effectiveness of themes related to message content in smoke-free ads and delivery strategies. Effective media messaging can lead to policy change in rural communities to reduce exposure to SHS. © 2015 Wiley Periodicals, Inc.

  17. On the effects of monetary policy shocks in developing countries

    Directory of Open Access Journals (Sweden)

    Magda Kandil

    2014-06-01

    Full Text Available Using annual data for a sample of developing countries, the time-series evidence indicates the allocation of monetary policy shocks, both expansionary and contractionary, between price inflation and output growth. Subsequently, cross-country regressions evaluate factors that underlie the difference in these allocations and their implications. The real effects of monetary shocks increase as the elasticity of aggregate demand increases with respect to monetary shocks. Nonetheless, capacity constraints hamper the output adjustment to monetary shocks and increase price inflation. Across countries, trend output growth increases with the output response to monetary shocks. Consistent with the stabilizing function of monetary policy, the variability of output growth decreases in the face of monetary fluctuations across countries. In contrast, monetary fluctuations increase the trend and variability of price inflation across countries.

  18. Cost-effective design of economic instruments in nutrition policy

    Directory of Open Access Journals (Sweden)

    Smed Sinne

    2007-04-01

    Full Text Available Abstract This paper addresses the potential for using economic regulation, e.g. taxes or subsidies, as instruments to combat the increasing problems of inappropriate diets, leading to health problems such as obesity, diabetes 2, cardiovascular diseases etc. in most countries. Such policy measures may be considered as alternatives or supplements to other regulation instruments, including information campaigns, bans or enhancement of technological solutions to the problems of obesity or related diseases. 7 different food tax and subsidy instruments or combinations of instruments are analysed quantitatively. The analyses demonstrate that the average cost-effectiveness with regard to changing the intake of selected nutritional variables can be improved by 10–30 per cent if taxes/subsidies are targeted against these nutrients, compared with targeting selected food categories. Finally, the paper raises a range of issues, which need to be investigated further, before firm conclusions about the suitability of economic instruments in nutrition policy can be drawn.

  19. Cost-effective design of economic instruments in nutrition policy

    DEFF Research Database (Denmark)

    Jensen, Jørgen Dejgård; Smed, Sinne

    2007-01-01

    This paper addresses the potential for using economic regulation, e.g. taxes or subsidies, as instruments to combat the increasing problems of inappropriate diets, leading to health problems such as obesity, diabetes 2, cardiovascular diseases etc. in most countries. Such policy measures may....... The analyses demonstrate that the average cost-effectiveness with regard to changing the intake of selected nutritional variables can be improved by 10–30 per cent if taxes/subsidies are targeted against these nutrients, compared with targeting selected food categories. Finally, the paper raises a range...... of issues, which need to be investigated further, before firm conclusions about the suitability of economic instruments in nutrition policy can be drawn....

  20. Facilitating Effective Digital Game-Based Learning Behaviors and Learning Performances of Students Based on a Collaborative Knowledge Construction Strategy

    Science.gov (United States)

    Sung, Han-Yu; Hwang, Gwo-Jen

    2018-01-01

    Researchers have recognized the potential of educational computer games in improving students' learning engagement and outcomes; however, facilitating effective learning behaviors during the gaming process remains an important and challenging issue. In this paper, a collaborative knowledge construction strategy was incorporated into an educational…

  1. Working Memory Capacity and Its Relation to Stroop Interference and Facilitation Effects in Individuals with Mild Cognitive Impairment

    Science.gov (United States)

    Sung, Jee Eun; Kim, Jin Hee; Jeong, Jee Hyang; Kang, Heejin

    2012-01-01

    Purpose: The purposes of the study were to investigate (a) the task-specific differences in short-term memory (STM) and working memory capacity (WMC) in individuals with mild cognitive impairment (MCI) and normal elderly adults (NEAs), (b) the Stroop interference and facilitation effects, and (c) the relationship of STM and WMC to the Stroop…

  2. Policy Options for Effective REDD+ Implementation in Indonesia

    DEFF Research Database (Denmark)

    Saito-Jensen, Moeko; Sikor, Thomas; Kurniawan, Y.

    2015-01-01

    Indonesia, which contains the third-largest area of tropical forest in the world, is currently exploring policy options for the effective implementation of REDD+, the global initiative to reduce emissions from deforestation and forest degradation. This article analyses the major questions regarding...... degradation, due to high opportunity costs. REDD+ finance may be more effectively used to reward small-scale dispersed activities that enhance carbon stocks, such as those already happening under Indonesia's community nursery programme. The analysis indicates the necessity for forest tenure reform...

  3. Policy options for effective REDD+ implementation in Indonesia

    DEFF Research Database (Denmark)

    Saito, Moeko; Sikor, T.; Kurniawan, Y.

    2015-01-01

    Indonesia, which contains the third-largest area of tropical forest in the world, is currently exploring policy options for the effective implementation of REDD+, the global initiative to reduce emissions from deforestation and forest degradation. This article analyses the major questions regarding...... the effective distribution of benefits on the basis of three village case studies in Kutai Barat district in the province of East Kalimantan. The case studies demonstrate that companies are unlikely to take up compensation payments for stopping large-scale activities that cause deforestation and forest...

  4. Facilitating Engagement in New Career Goals: The Moderating Effects of Personal Resources and Career Actions

    Science.gov (United States)

    Praskova, Anna; Creed, Peter A.; Hood, Michelle

    2013-01-01

    Goal engagement in young adults is variable. We recruited university students to test whether general personal characteristics (educational ability, core self-evaluations, and well-being; study 1, N = 195) and career adaptive variables (career confidence, exploration, and planning; study 2, N = 152) facilitated career goal engagement. Goal…

  5. Do Illustrations Enhance Preschoolers' Memories for Stories? Age-Related Change in the Picture Facilitation Effect

    Science.gov (United States)

    Greenhoot, Andrea Follmer; Semb, Patricia A.

    2008-01-01

    This study investigated whether illustrations facilitate story recall in preschoolers (N = 58) 46 to 63 months of age. Each child was exposed to either a verbal story narrative with illustrations (Verbal and Picture condition), the narrative alone (Verbal Only condition), the narrative with uninformative illustrations (Verbal and Irrelevant…

  6. An In-Depth Analysis of Adult Learning Policies and Their Effectiveness in Europe

    Science.gov (United States)

    European Union, 2015

    2015-01-01

    Adult learning policies, like any other policies, need to be effective: they need to reach their objectives and attain the desired impacts, which should be carefully defined. Understanding the performance of policies allows policy makers to change and improve them. A growing body of research and statistics provides important insights into how…

  7. Rating the effectiveness of local tobacco policies for reducing youth smoking.

    Science.gov (United States)

    Lipperman-Kreda, Sharon; Friend, Karen B; Grube, Joel W

    2014-04-01

    Important questions remain regarding the effectiveness of local tobacco policies for preventing and reducing youth tobacco use and the relative importance of these policies. The aims of this paper are to: (1) compare policy effectiveness ratings provided by researchers and tobacco prevention specialists for individual local tobacco policies, and (2) develop and describe a systematic approach to score communities for locally-implemented tobacco policies. We reviewed municipal codes of 50 California communities to identify local tobacco regulations in five sub-domains. We then developed an instrument to rate the effectiveness of these policies and administered it to an expert panel of 40 tobacco researchers and specialists. We compared mean policy effectiveness ratings obtained from researchers and prevention specialists and used it to score the 50 communities. High inter-rater reliabilities obtained for each sub-domain indicated substantial agreement among the raters about relative policy effectiveness. Results showed that, although researchers and prevention specialists differed on the mean levels of policy ratings, their relative rank ordering of the effectiveness of policy sub-domains were very similar. While both researchers and prevention specialists viewed local outdoor clean air policies as least effective in preventing and reducing youth cigarette smoking, they rated tobacco sales policies and advertising and promotion as more effective than the other policies. Moreover, we found high correlations between community scores generated from researchers' and prevention specialists' ratings. This approach can be used to inform research on local policies and prevention efforts and help bridge the gap between research and practice.

  8. The Effects of Forage Policy on Feed Costs in Korea

    Directory of Open Access Journals (Sweden)

    Jae Bong Chang

    2018-05-01

    Full Text Available Feeding operations are substantial on livestock farms, besides being potentially expensive. Feeding efficiency has been considered a major influence on profits in the livestock industry. Indeed, feed costs are shown to be the largest single item of production cost in Korea. To promote production and use of domestic forage, the Korean government has enforced the forage base expansion program that strengthens the competitiveness of the livestock industry by reducing the production cost. The forage base expansion program includes three main policies: subsidized forage production, support for processing and distribution, and expanding land for forage production. This paper investigates the influence of the government’s policies often conjectured to have pronounced effects on forage production. To evaluate the forage policies, this paper uses a path-analysis approach linking government spending on forage base expansion programs and feed costs. Results indicate that the Korean government’s spending on supporting domestic forage production results in a decrease in the ratio of forage expenses to total feed cost.

  9. The policy debate over public investment in comparative effectiveness research.

    Science.gov (United States)

    Rich, Eugene C

    2009-06-01

    Policy makers across the political spectrum, as well as many clinicians and physician professional associations, have proposed that better information on comparative clinical effectiveness should be a key element of any solution to the US health-care cost crisis. This superficial consensus hides intense disagreements over critical issues essential to any new public effort to promote more comparative effectiveness research (CER). This article reviews the background for these disputes, summarizes the different perspectives represented by policy makers and advocates, and offers a framework to aid both practicing and academic internists in understanding the key elements of the emerging debate. Regarding the fundamental question of "what is CER," disagreements rage over whether value or cost effectiveness should be a consideration, and how specific patient perspectives should be reflected in the development and the use of such research. The question of how to pay for CER invokes controversies over the role of the market in producing such information and the private (e.g., insurers and employers) versus public responsibility for its production. The financing debate further highlights the high stakes of comparative effectiveness research, and the risks of stakeholder interests subverting any public process. Accordingly there are a range of proposals for the federal government's role in prioritization, development, and dissemination of CER. The internal medicine community, with its long history of commitment to scientific medical practice and its leadership in evidence-based medicine, should have a strong interest and play an active role in this debate.

  10. Regional Welfare Effects of the Common Agricultural Policy

    Directory of Open Access Journals (Sweden)

    Rüdiger ELSHOLZ

    2008-01-01

    Full Text Available The aim of this paper is to develop a theoretical framework to analyseregional welfare effects of EU’s Common Agricultural Policy. Given the mix ofagricultural policy measures on the one hand and the differences in the agriculturalproduction structure on the other hand the question how regions are affected iscrucial for analysing the overall welfare effects arising from the CAP. For thisreason the composition of transfers, the program design and the financing of themeasures are on the focus of this paper for regions in the federal state of Hesse,Germany. The analysis wants to contribute to the relevant literature in a twofoldway. Firstly, the federal structure of Germany is taken into account explicitly. Thishas important aspects in regard to the different co-financing rules as well as to thefinancing of the measures or funds. Secondly, much smaller regions – the Hessiancommunities – are considered in this study to obtain exact welfare effects at theregional level. The theoretical framework of this study shows that for rural regionsthe overall CAP generates positive welfare effects while it generates negativeeffects for urban regions.

  11. Toward a Better Union: Improving the Effectiveness of Foreign Policies

    Science.gov (United States)

    2014-06-01

    Montville, “Foreign Policy According to Freud ,” Foreign Policy no. 45 (Winter) (1981), 155. 325 Chigas, Track Two (Citizen) Diplomacy. 326 See Jeri...Joseph Montville. “Foreign Policy According to Freud .” Foreign Policy no. 45 (Winter) (1981): 145-157. Di, He. The Great Powers in East Asia - 1953-1960

  12. Potential effects of accumulating environmental policies on Dutch dairy farms

    NARCIS (Netherlands)

    Berentsen, P.B.M.; Tiessink, M.

    2003-01-01

    Consequences for farm management, environment, and economics of environmental policies for Dutch dairy farms were examined through modeling with two policies applied successively to typical dairy farms. Both policies aim to decrease nutrient losses in the soil. The first policy, the Mineral

  13. The immediate effect of lumbar spine patterns of neuromuscular joint facilitation in young amateur baseball players.

    Science.gov (United States)

    Huo, Ming; Maruyama, Hitoshi; Kaneko, Takasumi; Naito, Daiki; Koiso, Yuta

    2013-12-01

    [Purpose] The aim of the study was to investigate the changes in baseball pitching velocity, the functional reach test (FR) and the simple reaction times (SRT) in young amateur baseball players after lumbar spine patterns of neuromuscular joint facilitation (NJF) treatment. [Subjects] The subjects were 11 young amateur baseball players. An NJF intervention and a proprioceptive neuromuscular facilitation (PNF) intervention were performed. The interventions were performed one after the other with one week between them. The order of the interventions was completely randomized. [Methods] The baseball pitching velocity, the FR and the SRT were evaluated before and after treatment. [Results] In the NJF group, there were significant differences in baseball pitching velocity, FR and SRT after treatment. In the PNF group, there was a significant difference in SRT after treatment. [Conclusion] NJF intervention shortens the SRT, increases the baseball pitching velocity and FR, and may be recommended to improve performance in baseball players.

  14. The immediate effect of neuromuscular joint facilitation (NJF) treatment on the standing balance in younger persons.

    Science.gov (United States)

    Onoda, Ko; Huo, Ming; Maruyama, Hitoshi

    2015-05-01

    [Purpose] The aim of this study was to investigate the change in standing balance of younger persons after neuromuscular joint facilitation (NJF) treatment. [Subjects] The subjects were 57 healthy young people, who were divided into three groups: The NJF group, and the Proprioceptive Neuromuscular Facilitation (PNF) group and the control group. [Methods] Functional reach test and body sway were measured before and after intervention in three groups. Four hip patterns of NJF or PNF were used. Two-way ANOVA and multiple comparisons were performed. [Results] The rate of change of FRT in the NJF group increased than the PNF group. The root mean square area at NJF and PNF group increased than control group. [Conclusion] The results suggest that caput femoris rotation function can be improved by NJF treatment, and that improvement of caput femoris rotation contributes to improve dynamic balance.

  15. Settle for now but block for tomorrow: the deterrence effects of merger policy tools

    NARCIS (Netherlands)

    Seldeslachts, J.; Clougherty, J.A.; Barros, P.P.

    2009-01-01

    Antitrust policy involves not just the regulation of anticompetitive behavior but also an important deterrence effect. Neither scholars nor policy makers have fully researched the deterrence effects of merger policy tools because they have been unable to empirically measure these effects. We

  16. Barriers and Facilitators to Effective Feedback: A Qualitative Analysis of Data From Multispecialty Resident Focus Groups.

    Science.gov (United States)

    Reddy, Shalini T; Zegarek, Matthew H; Fromme, H Barrett; Ryan, Michael S; Schumann, Sarah-Anne; Harris, Ilene B

    2015-06-01

    Despite the importance of feedback, the literature suggests that there is inadequate feedback in graduate medical education. We explored barriers and facilitators that residents in anesthesiology, emergency medicine, obstetrics and gynecology, and surgery experience with giving and receiving feedback during their clinical training. Residents from 3 geographically diverse teaching institutions were recruited to participate in focus groups in 2012. Open-ended questions prompted residents to describe their experiences with giving and receiving feedback, and discuss facilitators and barriers. Data were transcribed and analyzed using the constant comparative method associated with a grounded theory approach. A total of 19 residents participated in 1 of 3 focus groups. Five major themes related to feedback were identified: teacher factors, learner factors, feedback process, feedback content, and educational context. Unapproachable attendings, time pressures due to clinical work, and discomfort with giving negative feedback were cited as major barriers in the feedback process. Learner engagement in the process was a major facilitator in the feedback process. Residents provided insights for improving the feedback process based on their dual roles as teachers and learners. Time pressures in the learning environment may be mitigated by efforts to improve the quality of teacher-learner relationships. Forms for collecting written feedback should be augmented by faculty development to ensure meaningful use. Efforts to improve residents' comfort with giving feedback and encouraging learners to engage in the feedback process may foster an environment conducive to increasing feedback.

  17. Effectiveness of tax and price policies in tobacco control.

    Science.gov (United States)

    Chaloupka, Frank J; Straif, Kurt; Leon, Maria E

    2011-05-01

    Over 20 experts on economics, epidemiology, public policy and tobacco control were asked by the International Agency for Research on Cancer (IARC) to evaluate the strength of the available evidence on the effects of tax and price policies to prevent and reduce tobacco use. Draft papers presenting and assessing the evidence on the following topics were developed by the experts in an 8-month period prior to the meeting: tobacco industry pricing strategies and tax related lobbying; tax, price and aggregate demand for tobacco; tax, price and adult tobacco use, use among young people and use among the poor; tax avoidance and tax evasion; and the economic and health impact of tobacco taxation. Subsequently, papers were peer reviewed, revised and resubmitted for final discussion at a 6-day meeting at IARC in Lyon, France, where a consensus evaluation of 18 concluding statements using the pre-established criteria of the IARC Cancer Prevention Handbooks took place. Studies published (or accepted for publication) in the openly available scientific literature were the main source of evidence for the review and evaluation; other types of publications were included when appropriate. In support of 12 of the 18 conclusions, the experts agreed that there was sufficient evidence of effectiveness of increased tobacco excise taxes and prices in reducing overall tobacco consumption and prevalence of tobacco use and improvement of public health, including by preventing initiation and uptake among young people, promoting cessation among current users and lowering consumption among those who continue to use. For the remaining six concluding statements the evidence was strong (four statements) or limited (two statements). The evidence presented and assessed in IARC Handbook volume 14 documents the effectiveness of tax and price policies in the control of tobacco use and improvement of public health.

  18. Coal export facilitation

    International Nuclear Information System (INIS)

    Eeles, L.

    1998-01-01

    There is a wide range of trade barriers, particularly tariffs, in current and potential coal market. Commonwealth departments in Australia play a crucial role in supporting government industry policies. This article summarises some of more recent activities of the Department of Primary Industries and Energy (DPIE) in facilitating the export of Australian Coals. Coal export facilitation activities are designed to assist the Australian coal industry by directing Commonwealth Government resources towards issues which would be inappropriate or difficult for the industry to address itself

  19. Instrumental Effects of Fiscal Policy for Pakistan Economy

    Directory of Open Access Journals (Sweden)

    Ghulam Rasool Madni

    2013-12-01

    Full Text Available Fiscal policy has much controversial debate regarding its effectiveness on economic growth. Taxation and government expenditure are two main instruments of fiscal policy. This paper is aimed to analyze the effect of different categories of government expenditure on economic growth of Pakistan. Based on impact on economic growth, government expenditures are classified into productive (having positive or neutral effect on economic growth and unproductive expenditures (having negative or insignificant impact on economic growth. The data time span for this study is 1979-2012. After classification of expenditures, the impact of fiscal instruments is analyzed by utilizing the ARDL approach of Co integration which is a better estimation technique for small sample size. The results reveal that unproductive government expenditure have negative impact while productive government expenditure has insignificant impact on the economic growth. It is found that private investment positively and significantly affect the economic growth. On the other side, direct and indirect taxes have also insignificant impact on economic growth of Pakistan

  20. MACROECONOMICS EFFECT OF FISCAL POLICY IN TRANSITION ECONOMIES: THE CASE REPUBLIC OF MACEDONIA

    OpenAIRE

    Besnik Fetai; Selajdin Abduli

    2014-01-01

    The objective of this paper is to investigate the effect of fiscal policy in small open transition economy. This paper employs, Granger- Causality test, Impulse Response Function and Forecast Error Decomposition, in order to assess the impact of fiscal policy on real GDP and prices. In this finding, all econometrics result do not show a conventional Keynesian effect of fiscal policy on real economic activity due to the counteracting effect of the monetary policy reaction. This causes a crowdi...

  1. Innovation policy & labour productivity growth: Education, research & development, government effectiveness and business policy

    NARCIS (Netherlands)

    Al Raee, Mueid; Ritzen, Jo; Crombrugghe, Denis de

    2017-01-01

    This paper examines the relationship between labour productivity growth in non-traditional sectors and "innovation policy" for a cross-section of countries. Innovation policy is characterised by investments in tertiary education and research and development as a percentage of Gross Domestic Product

  2. Effectiveness of climate policy in the built environment. Application of policy theory in the evaluation

    International Nuclear Information System (INIS)

    Joosen, S.; Harmelink, M.; Blok, K.

    2004-01-01

    Due to climate policy in the sectors households and services in the Netherlands the annual emission of CO2 has been reduced by 2-6 million tons in 7 years. Without the climate policy the CO2 emission in these sectors would have been 7% higher [nl

  3. Effectiveness of State-Level Policies on Solar Market Development in Different State Contexts

    Energy Technology Data Exchange (ETDEWEB)

    Steward, D. [National Renewable Energy Lab. (NREL), Golden, CO (United States); Doris, E. [National Renewable Energy Lab. (NREL), Golden, CO (United States); Krasko, V. [National Renewable Energy Lab. (NREL), Golden, CO (United States); Hillman, D. [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2014-02-01

    In response to public interest in customer-sited distributed solar photovoltaics (PV), state and local policymakers have implemented policy initiatives with the goal of encouraging private investment and building a robust PV market. Policymakers face challenges, including limited budgets and incomplete information about the effectiveness of the various policy options in their specific situation, in crafting and executing policy that supports market development goals. Recent work investigated the effect of the order in which policies are implemented (referred to as 'policy stacking') and the presence of low-cost enabling policies, such as interconnection standards and net metering, can have on the success of states in promoting PV markets. Findings indicate that implementation of interconnection standards and policy related to the valuation of excess electricity (e.g., net metering), along with indicators of long term government support for a solar PV market (e.g., RPS) and a non-policy determinant (population), explain about 70% of the variation among states in new PV capacity. This paper builds on that research to determine the most effective policy strategies for different types of states, as determined by their physical, demographic and macroeconomic context. A number of researchers have investigated the effectiveness of state-level policy using various statistical methods to determine relationships between installed solar PV projects and policy initiatives. In this study, the grouping of states by non-policy factors adds dimension to these analyses by identifying how policies function in different non-policy environments.

  4. 40 CFR 761.135 - Effect of compliance with this policy and enforcement.

    Science.gov (United States)

    2010-07-01

    ... forth in this policy have been met, civil or criminal action for penalties where EPA believes the spill... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Effect of compliance with this policy..., DISTRIBUTION IN COMMERCE, AND USE PROHIBITIONS PCB Spill Cleanup Policy § 761.135 Effect of compliance with...

  5. Increasing the effectiveness and efficiency of renewable energy support policies in the European Union

    NARCIS (Netherlands)

    Klessmann, C.B.

    2012-01-01

    The thesis discusses the effective and cost-efficient design of renewable energy sources (RES) support policies in the European Union along some major discussion lines of the European RES policy debate: the effectiveness of the different national support policies in the member states the cost

  6. 14 CFR 399.4 - Nature and effect of policy statements.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Nature and effect of policy statements. 399.4 Section 399.4 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION... Statements § 399.4 Nature and effect of policy statements. Policy statements published in this part will be...

  7. How to deal with the rebound effect? A policy-oriented approach

    International Nuclear Information System (INIS)

    Font Vivanco, David; Kemp, René; Voet, Ester van der

    2016-01-01

    Policy makers and environmental agencies have echoed concerns brought forward by academics about the need to address the rebound effect for achieving absolute energy and environmental decoupling. However, such concerns have generally not been translated into tangible policy action. The reasons behind this inaction are not fully understood, and much remains unknown about the status of the rebound effect issue on the policy agenda and policy pathways available. Such knowledge gaps may hamper the development of effective policies to address this issue. In this paper, we examine the extent to and ways in which the rebound effect is considered in policy documents and analyse thirteen specific policy pathways for rebound mitigation. The effectiveness of the pathways is scrutinised and conclusions are offered to mitigate rebound effects. The main policy conclusions of the paper are that an appropriate policy design and policy mix are key to avoiding undesired outcomes, such as the creation of additional rebound effects and environmental trade-offs. From the discussion, economy-wide cap-and-trade systems as well as energy and carbon taxes, when designed appropriately, emerge as the most effective policies in setting a ceiling for emissions and addressing energy use across the economy. - Highlights: •Policy inaction on the rebound effect issue is investigated for the case of Europe. •Rebound mitigation strategies and policy pathways are proposed and analysed. •Policy inaction is partly explained by the unsuccessful push from academics. •The importance of policy design and policy mix for rebound mitigation is revealed. •Economic instruments stand out in terms of rebound mitigation potential.

  8. Suicide Risk Response: Enhancing Patient Safety Through Development of Effective Institutional Policies

    National Research Council Canada - National Science Library

    Bonner, Laura; Felker, Bradford; Chaney, Edmund; Vollen, Karen; Berry, Karen; Revay, Barbara; Simon, Barbara; Kofoed, Lial; Ober, Scott; Worley, Linda

    2004-01-01

    A suicidal patient requires a prompt, coordinated intervention. In this paper, we describe a process for developing a suicidality policy, which may help clinics develop effective, locally adapted policies...

  9. Facilitating Consumer Learning in Insurance Markets --- What Are The Welfare Effects?

    DEFF Research Database (Denmark)

    Lagerlöf, Johan NM; Schottmüller, Christoph

    acquisition cost c, the consumer gathers information and the optimal contracts are close to the ones in the Stiglitz model. If c is so low that the consumer already gathers information (c consumer benefit from a policy that reduces c further. For c > c, marginally reducing c hurts...... the insurer and weakly benefits the consumer. Paradoxically, a reduction in c that is "successful," meaning that the consumer gathers information after the reduction but not before it, can hurt both parties. The reasons for this are that, after the reduction, (i) the cost is actually incurred and (ii...

  10. Toward a better union: improving the effectiveness of foreign policies

    OpenAIRE

    Bradshaw, Daniel J.

    2014-01-01

    Approved for public release; distribution is unlimited A fundamental characteristic of state-state interaction in a globalized system is the explicitness with which states communicate their foreign policies to each other. In order to understand the role and the importance of foreign policy explicitness in the global foreign policy system, I first created a simple mesh model of the actors and institutions that form the U.S. foreign policy system. By optimizing this model with various system...

  11. The effects of country-level population policy for enhancing adaptation to climate change

    Science.gov (United States)

    Gunasekara, N. K.; Kazama, S.; Yamazaki, D.; Oki, T.

    2013-11-01

    The effectiveness of population policy in reducing the combined impacts of population change and climate change on water resources is explored. One no-policy scenario and two scenarios with population policy assumptions are employed in combination with water availability under the SRES scenarios A1b, B1 and A2 for the impact analysis. The population data used are from the World Bank. The river discharges per grid of horizontal resolution 0.5° are obtained from the Total Runoff Integrating Pathways (TRIP) of the University of Tokyo, Japan. Unlike the population scenarios utilized in the SRES emission scenarios and the newest representative concentration pathways, the scenarios employed in this research are based, even after 2050, on country-level rather than regional-level growth assumptions. Our analysis implies that the heterogeneous pattern of population changes across the world is the dominant driver of water stress, irrespective of future greenhouse gas emissions, with highest impacts occurring in the already water-stressed low latitudes. In 2100, Africa, Middle East and parts of Asia are under extreme water stress under all scenarios. The sensitivity analysis reveals that a small reduction in populations over the region could relieve a large number of people from high water stress, while a further increase in population from the assumed levels (SC1) might not increase the number of people under high water stress considerably. Most of the population increase towards 2100 occurs in the already water-stressed lower latitudes. Therefore, population reduction policies are recommended for this region as a method of adaptation to the future water stress conditions. Population reduction policies will facilitate more control over their future development pathways, even if these countries were not able to contribute significantly to greenhouse gas (GHG) emission cuts due to economic constraints. However, for the European region, the population living in water

  12. Effects of Fiscal Policy and Monetary Policy on the Stock Market in Poland

    Directory of Open Access Journals (Sweden)

    Yu Hsing

    2013-10-01

    Full Text Available The focus of this paper is to examine potential impacts of fiscal and monetary policies on stock market performance in Poland. Applying the GARCH model and based on a sample during 1999.Q2 to 2012.Q4, this paper finds that Poland’s stock market index is not affected by the ratio of government deficits or debt to GDP and is negatively influenced by the money market rate. The stock index and the ratio of M3 to GDP show a quadratic relationship with a critical value of 46.03%, suggesting that they have a positive relationship if the M3/GDP ratio is less than 46.03% and a negative relationship if the M3/GDP ratio is greater than 46.03%. Furthermore, Poland’s stock index is positively associated with industrial production and stock market performance in Germany and the U.S. and negatively affected by the nominal effective exchange rate and the inflation rate.

  13. Measuring the Effect of Gender-Based Policies on Economic Growth

    OpenAIRE

    Pierre-Richard Agénor; Otaviano Canuto

    2012-01-01

    To this day, policy makers, policy advisers, and economists in development institutions do not have any practical tools to help them to assess the impacts of policies aimed at promoting gender equality and quantify the effect of these policies on growth. Yet, there has been limited effort in that direction. This note lays out such a tool, a framework for quantifying the growth effects of g...

  14. Legislated Policy as the Basis for Effective Extension Delivery ...

    African Journals Online (AJOL)

    The paper compares the extension policies and programmes of Britain and Nigeria. Extension policy in Nigeria is characterized as stemming from ad hoc arrangements which are compounded by political instability and external locus of control. The United Kingdom in contrast has had focused extension policies supported ...

  15. A model for policy analysis of the greenhouse effect

    International Nuclear Information System (INIS)

    Hope, C.

    1992-01-01

    This paper describes the PAGE model (for Policy Analysis of the Greenhouse Effect), developed by Cambridge Decision Analysts for the Directorate general for Environment, Nuclear Safety and Civil Protection of the Commission of the European Communities. The rest of this section describes the motivation for developing PAGE; it is followed by sections outlining the features of PAGE, explaining its structure in more detail, and reporting some of the uses to which it is being put. The current consensus is that unchecked emissions of greenhouse gases will lead to a rise in global mean temperature. The causal chain from emissions to temperature is complex, and current estimates give a range of 2 - 5 deg C for the temperature rise by the year 2100 if no specific actions are taken to control emissions. The damage that a global temperature rise of a few degrees over a century would cause is also not well known. Some influential groups are sufficiently alarmed to have called for global agreements to stabilize or reduce the emissions of greenhouse gases. Others claim that the costs of doing so would not be justified, and that adapting to a changed climate would be the best policy. Negotiations are further complicated by the global nature of the problem; if a country, or even a major trading block such as the European Community, decided to control emissions of a greenhouse gas, some of the benefit would be gained in other parts of the world that have not shared in the cost of control. 12 refs., 6 figs

  16. A model of human motor sequence learning explains facilitation and interference effects based on spike-timing dependent plasticity.

    Directory of Open Access Journals (Sweden)

    Quan Wang

    2017-08-01

    Full Text Available The ability to learn sequential behaviors is a fundamental property of our brains. Yet a long stream of studies including recent experiments investigating motor sequence learning in adult human subjects have produced a number of puzzling and seemingly contradictory results. In particular, when subjects have to learn multiple action sequences, learning is sometimes impaired by proactive and retroactive interference effects. In other situations, however, learning is accelerated as reflected in facilitation and transfer effects. At present it is unclear what the underlying neural mechanism are that give rise to these diverse findings. Here we show that a recently developed recurrent neural network model readily reproduces this diverse set of findings. The self-organizing recurrent neural network (SORN model is a network of recurrently connected threshold units that combines a simplified form of spike-timing dependent plasticity (STDP with homeostatic plasticity mechanisms ensuring network stability, namely intrinsic plasticity (IP and synaptic normalization (SN. When trained on sequence learning tasks modeled after recent experiments we find that it reproduces the full range of interference, facilitation, and transfer effects. We show how these effects are rooted in the network's changing internal representation of the different sequences across learning and how they depend on an interaction of training schedule and task similarity. Furthermore, since learning in the model is based on fundamental neuronal plasticity mechanisms, the model reveals how these plasticity mechanisms are ultimately responsible for the network's sequence learning abilities. In particular, we find that all three plasticity mechanisms are essential for the network to learn effective internal models of the different training sequences. This ability to form effective internal models is also the basis for the observed interference and facilitation effects. This suggests that

  17. International and Domestic Sustainable Forest Management Policies: Distributive Effects on Power among State Agencies in Bangladesh

    Directory of Open Access Journals (Sweden)

    Lukas Giessen

    2016-04-01

    Full Text Available The last two decades of forest policy discussions have been dominated by calls for sustainable management of forest resources. Consequently, multiple international and domestic policies, supporting sustainable forest management (SFM, have evolved in numerous jurisdictions. Policies in developing countries often rely on foreign donors’ projects, which supplement domestic SFM policy. These policies assign various policy tasks to specific public bureaucracies, who then compete for these very tasks, as well as the related staff and budgets. Therefore, project and policy task assignment greatly influences bureaucratic power. This article analyzes the distributive effects of SFM policy on power (in terms of coercion, incentives and dominant information among relevant domestic and foreign donor bureaucracies in Bangladesh. Concepts from power theory, bureaucratic politics theory, and concepts of policy and policy process were combined to analyze 121 Bangladeshi SFM policies from 1992–2013, which assign a total of 1012 policy tasks to specific public bureaucracies. Using qualitative content analysis, inferences about power were assigned to specific competing bureaucracies by the totality of SFM policies made. Results identify domestic and foreign bureaucracies whose power distribution benefit most from the SFM policies viz. their competitors. It is concluded that bureaucracies gaining the most power set the limits and directions in designing, implementing and evaluating various elements of any national SFM policies.

  18. Barriers and facilitators to effective communication experienced by patients with malignant lymphoma at all stages after diagnosis.

    Science.gov (United States)

    van Bruinessen, Inge Renske; van Weel-Baumgarten, Evelyn M; Gouw, Hans; Zijlstra, Josée M; Albada, Akke; van Dulmen, Sandra

    2013-12-01

    This study aims to gain insight into patient-perceived communication barriers and facilitators at different stages after the diagnosis of malignant lymphoma. We have detected patterns to explain when these factors influence communication predominantly. A qualitative approach was applied, derived from the context mapping framework. A total of 28 patients completed a set of assignments about their experiences with provider-patient communication during medical consultations. Subsequently, these patients and nine companions shared their experiences during a semistructured (group) interview, which was recorded on audiotape. The audiotapes and assignments were analysed with MAXQDA software. From the patients' viewpoint, communicating effectively appears to depend on their own attributes (e.g. emotions), the health care professionals' attributes (e.g. attitude) and external factors (e.g. time pressure). Three patient communication states were identified: (i) overwhelmed, passive; (ii) pro-active, self-motivated; and (iii) proficient, empowered. Patients seem to behave differently in the three communication states. This study lists patient-perceived communication barriers and facilitators and identifies three different communication states, which indicate when certain barriers and facilitators are encountered. These findings may support health care professionals to tailor the provision of support and information and remove communication barriers accordingly. Additionally, they provide input for interventions to support patients in effective communication. Copyright © 2013 John Wiley & Sons, Ltd.

  19. Expression of executive control in situational context: Effects of facilitating versus restraining cues on snack food consumption.

    Science.gov (United States)

    Hall, Peter; Tran, Betty; Lowe, Cassandra; Vincent, Corita; Mourtzakis, Marina; Liu-Ambrose, Teresa; Prapavessis, Harry; Gidron, Yori

    2015-05-01

    To examine the effects of executive function (EF) on objectively measured high-calorie snack food consumption in 2 age groups and to explore the moderating influence of environmental cues. In Study 1, 43 older adults (M(age) = 74.81) and in Study 2, 79 younger adults (M(age) = 18.71) completed measures of EF and subsequently participated in a bogus taste-test paradigm wherein they were required to rate 3 highly appetitive (but high-calorie) snack foods on taste and texture. Grams of snack food consumed was measured covertly in the presence randomly assigned contextual cues (explicit semantic cues in Study 1; implicit visual cues in Study 2) that were facilitating or restraining in nature. Findings indicated that in both age groups, stronger EF predicted lower consumption of snack foods across conditions, and the effects of EF were most pronounced in the presence of facilitating cues. Older and younger adults with weaker EF tend to consume more high-calorie snack food compared with their stronger EF counterparts. These tendencies appear to be especially amplified in the presence of facilitating cues. (c) 2015 APA, all rights reserved).

  20. Exploring the function and effectiveness of knowledge brokers as facilitators of knowledge translation in health-related settings: a systematic review and thematic analysis.

    Science.gov (United States)

    Bornbaum, Catherine C; Kornas, Kathy; Peirson, Leslea; Rosella, Laura C

    2015-11-20

    Knowledge brokers (KBs) work collaboratively with key stakeholders to facilitate the transfer and exchange of information in a given context. Currently, there is a perceived lack of evidence about the effectiveness of knowledge brokering and the factors that influence its success as a knowledge translation (KT) mechanism. Thus, the goal of this review was to systematically gather evidence regarding the nature of knowledge brokering in health-related settings and determine if KBs effectively contributed to KT in these settings. A systematic review was conducted using a search strategy designed by a health research librarian. Eight electronic databases (MEDLINE, Embase, PsycINFO, CINAHL, ERIC, Scopus, SocINDEX, and Health Business Elite) and relevant grey literature sources were searched using English language restrictions. Two reviewers independently screened the abstracts, reviewed full-text articles, extracted data, and performed quality assessments. Analysis included a confirmatory thematic approach. To be included, studies must have occurred in a health-related setting, reported on an actual application of knowledge brokering, and be available in English. In total, 7935 records were located. Following removal of duplicates, 6936 abstracts were screened and 240 full-text articles were reviewed. Ultimately, 29 articles, representing 22 unique studies, were included in the thematic analysis. Qualitative (n = 18), quantitative (n = 1), and mixed methods (n = 6) designs were represented in addition to grey literature sources (n = 4). Findings indicated that KBs performed a diverse range of tasks across multiple health-related settings; results supported the KB role as a 'knowledge manager', 'linkage agent', and 'capacity builder'. Our systematic review explored outcome data from a subset of studies (n = 8) for evidence of changes in knowledge, skills, and policies or practices related to knowledge brokering. Two studies met standards for

  1. Comparison of the effects of hamstring stretching using proprioceptive neuromuscular facilitation with prior application of cryotherapy or ultrasound therapy

    Science.gov (United States)

    Magalhães, Francisco Elezier Xavier; Junior, Arlindo Rodrigues de Mesquita; Meneses, Harnold’s Tyson de Sousa; Moreira dos Santos, Rayele Pricila; Rodrigues, Ezaine Costa; Gouveia, Samara Sousa Vasconcelos; Gouveia, Guilherme Pertinni de Morais; Orsini, Marco; Bastos, Victor Hugo do Vale; Machado, Dionis de Castro Dutra

    2015-01-01

    [Purpose] Stretching using proprioceptive neuromuscular facilitation involve physiological reflex mechanisms through submaximal contraction of agonists which activate Golgi organ, promoting the relaxation reflex. The aim of this study was to evaluate the effects of proprioceptive neuromuscular facilitation alone and with prior application of cryotherapy and thermotherapy on hamstring stretching. [Subjects and Methods] The sample comprised of 32 young subjects with hamstring retraction of the right limb. The subjects were randomly allocated to four groups: the control, flexibility PNF, flexibility PNF associated with cryotherapy, flexibility PNF in association with ultrasound therapy. [Results] After 12 stretching sessions, experimental groups showed significant improvements compared to the control group. Moreover, we did not find any significant differences among the experimental groups indicating PNF stretching alone elicits similar results to PNF stretching with prior administration of cryotherapy or thermotherapy. [Conclusion] PNF without other therapy may be a more practical and less expensive choice for clinical care. PMID:26157261

  2. Facilitating Transfers

    DEFF Research Database (Denmark)

    Kjær, Poul F.

    to specific logics of temporalisation and spatial expansion of a diverse set of social processes in relation to, for example, the economy, politics, science and the mass media. On this background, the paper will more concretely develop a conceptual framework for classifying different contextual orders...... that the essential functional and normative purpose of regulatory governance is to facilitate, stabilise and justify the transfer of condensed social components (such as economic capital and products, political decisions, legal judgements, religious beliefs and scientific knowledge) from one social contexts...

  3. Suggested Safeguards and Limitations for Effective and Permissible Parenting Coordination (Facilitation or Case Management in South Africa

    Directory of Open Access Journals (Sweden)

    Madelene (Leentjie de Jong

    2015-07-01

    Full Text Available With the advent of the Children's Act 38 of 2005 greater emphasis was placed on the importance of both parents' involvement in their children's day-to-day lives. An unintended negative consequence of an otherwise laudable shift in social policy which supported a shared parental involvement was that the courts became the forum for co-parents to dispute a lot of day-to-day issues in respect of their children. To alleviate the negative effects of high-conflict co-parenting cases on our court system and the children of divorce, a new alternative dispute resolution process, namely parenting coordination, was introduced. The new process was not labelled as such, but became known as facilitation in the Western Cape, and as case management in Gauteng. Parenting coordination is a legal-psychological hybrid intervention that derives from the practice of the courts. It has the potential to provide substantial benefits for divorcing or separating parties, their children and the court system. Since its inception a few years ago, parenting coordination has steadily grown in popularity as an alternative dispute resolution tool in South Africa. Overhasty implementation of parenting coordination without considering certain concerns could, however, damage the "brand" and lead to confusion about the process. In the first place the difference in nomenclature is a real problem. Secondly, the training and qualifications of parenting coordinators are problematic and even non-existent in most provinces. Thirdly, it is argued by sceptics that parenting coordination is impermissible and constitutes an improper delegation of judicial authority in circumstances where the parenting coordinator is appointed in a court order and not in terms of an Act or court rule or by agreement between the parties. It is further observed that parenting coordination amounts to arbitration in contravention of section 2 of the Arbitration Act 42 of 1965, which currently prohibits the use of

  4. Friend or foe? Decoding the facilitative and disruptive effects of emotion on working memory in younger and older adults

    Directory of Open Access Journals (Sweden)

    Linda eTruong

    2014-02-01

    Full Text Available A growing body of work on emotion-cognition interactions has revealed both facilitative and disruptive effects of emotion on working memory in younger adults. These differing effects may vary by the goal relevancy of emotion within a task. Additionally, it is possible that these emotional effects would be larger for older adults, considering findings of preserved emotional processing with age. To test these hypotheses, the current study examined the effects of emotional content and aging on working memory for target information in the presence of distraction. Thirty-six younger (ages 18-29 and 36 older adults (ages 65-87 completed a delayed-response working memory task. Participants viewed two target words intermixed with two distracter words, and then judged whether a subsequently presented probe word was one of the target words. The emotional content (valence and arousal of targets and distracters was systematically manipulated. Results indicated that emotional targets facilitated working memory in both age groups. In contrast, emotional distracters disrupted performance. Negative distracters were particularly disruptive for older adults, but younger adults did not show an emotional interference effect. These findings help clarify discrepancies in the literature and contribute to the sparse research on emotional working memory in older adults.

  5. The role of Urbis' noise and noise effects maps in local policy

    NARCIS (Netherlands)

    Borst, H.C.

    2001-01-01

    An important aspect of the EU noise policy is mapping of noise and noise effects and the formulation of noise action plans. In the Netherlands, due to the new policy on noise (MIG), the municipalities will be responsible for the formulation of a local noise policy. An instrument for the assessment

  6. Critical loads as a policy tool for protecting ecosystems from the effects of air pollutants

    Science.gov (United States)

    Douglas A. Burns; Tamara Blett; Richard Haeuber; Linda H. Pardo

    2008-01-01

    Framing the effects of air pollutants on ecosystems in terms of a "critical load" provides a meaningful approach for research scientists to communicate policy-relevant science to air-quality policy makers and natural resource managers. A critical-loads approach has been widely used to shape air-pollutant control policy in Europe since the 1980s, yet has only...

  7. Effect of Fees Policies on the Quality of University Education in ...

    African Journals Online (AJOL)

    This paper reports on the findings of a study that was undertaken to analyse the effect of fees policy on the quality of university education in Uganda. It reports that every university in Uganda has a fees policy and that these fees policies differ in content and implementation. The paper confirms a significant relationship ...

  8. Shaping the Educational Policy Field: "Cross-Field Effects" in the Chinese Context

    Science.gov (United States)

    Yu, Hui

    2018-01-01

    This paper theorises how politics, economy and migrant population policies influence educational policy, utilising Bourdieusian theoretical resources to analyse the Chinese context. It develops the work of Lingard and Rawolle on cross-field effects and produces an updated three-step analytical framework. Taking the policy issue of the schooling of…

  9. The Effects of Foreign Government Policies on the Location of U.S. Direct Investment Abroad

    Directory of Open Access Journals (Sweden)

    Kee Min

    2001-06-01

    Full Text Available Many argue about which policy and non-policy variables play an important role in influencing foreign direct investment decisions. This article contributes to this debate by considering the effects of foreign government policies on the location of U.S. direct investment abroad. The analysis used pooled cross-section and time series data for 44 countries over three time periods to examine the effects of different types of non-policy and policy variables, including market size, per capita income, country risks, tax rates, investment incentives, and investment regulations. This study found that a policy variable, investment regulation and two non-policy variables, market size and per capita income impact investment decision. A moderately strong effect is found in investment incentive policy, whereas country risks and tax rates turned out not to be strong factors in influencing U.S. investment locations. However, in the case of FDI in developing countries, country risk and tax rates appeared to be more important factors for the location of U.S. FDI than host countries' market size. Strong interaction effects between policy variable and market size are found, while less strong interaction is found between policy variable and per capita income. This study concludes that policy variables are also important factors along with non-policy factors and the determinants of FDI are not independently exerting an influence but jointly affecting U.S. investment locations.

  10. The effect of replenishment policies on the bullwhip effect : a transfer function approach

    NARCIS (Netherlands)

    Jaksic, M.; Rusjan, B.

    2008-01-01

    An important phenomenon in supply chain management, known as the bullwhip effect, suggests that demand variability increases as one moves up a supply chain. This paper examines the influence of different replenishment policies on the occurrence of the bullwhip effect. The paper demonstrates that

  11. Climate implications of including albedo effects in terrestrial carbon policy

    Science.gov (United States)

    Jones, A. D.; Collins, W.; Torn, M. S.; Calvin, K. V.

    2012-12-01

    Proposed strategies for managing terrestrial carbon in order to mitigate anthropogenic climate change, such as financial incentives for afforestation, soil carbon sequestration, or biofuel production, largely ignore the direct effects of land use change on climate via biophysical processes that alter surface energy and water budgets. Subsequent influences on temperature, hydrology, and atmospheric circulation at regional and global scales could potentially help or hinder climate stabilization efforts. Because these policies often rely on payments or credits expressed in units of CO2-equivalents, accounting for biophysical effects would require a metric for comparing the strength of biophysical climate perturbation from land use change to that of emitting CO2. One such candidate metric that has been suggested in the literature on land use impacts is radiative forcing, which underlies the global warming potential metric used to compare the climate effects of various greenhouse gases with one another. Expressing land use change in units of radiative forcing is possible because albedo change results in a net top-of-atmosphere radiative flux change. However, this approach has also been critiqued on theoretical grounds because not all climatic changes associated with land use change are principally radiative in nature, e.g. changes in hydrology or the vertical distribution of heat within the atmosphere, and because the spatial scale of land use change forcing differs from that of well-mixed greenhouse gases. To explore the potential magnitude of this discrepancy in the context of plausible scenarios of future land use change, we conduct three simulations with the Community Climate System Model 4 (CCSM4) utilizing a slab ocean model. Each simulation examines the effect of a stepwise change in forcing relative to a pre-industrial control simulation: 1) widespread conversion of forest land to crops resulting in approximately 1 W/m2 global-mean radiative forcing from albedo

  12. The Interdependence of Competition Policy, Consumer Policy and Regulation in Introducing and Safeguarding Effective Competition in the EU Telecommunications Market

    Directory of Open Access Journals (Sweden)

    Andreas Bartels

    2017-05-01

    Full Text Available Currently, the European Union finds itself in troubled waters. It has to prove that its benefits outweigh the costs of its endeavour. In this respect, an EU competition policy that focuses on consumer welfare is one way to gain support by the citizens of its member states. The Roaming Regulation that has reduced the mobile communications costs while travelling abroad serves as a good example for this approach. The EU Commission views consumer policy as another important factor to protect and benefit customers. In markets with natural monopolies, the two policies require the support of an effective regulatory policy. The research demonstrates that these three policies – if harmonised – are able to lead to an increase in consumer welfare (primarily by reducing prices and that they protect the rights and interests of consumers. In the case of telecommunications, several initiatives of the European Commission and of national regulatory authorities to falls in prices and forced operators to implement customer friendly rules and to protect customer data and privacy. The authors consider that the European Commission has tried to establish and harmonise rules across all member states in order to protect the interests and rights of consumers on the telecommunication market. The enforcement of competition and consumer policy within institutions from the telecom field certainly could promote the focus on consumers and the possibility to use a large “toolbox”. Harmonising and adjusting the policies across different countries and institutions and minimising any possible side effects is nevertheless a challenging task for the EU Commission in the future.

  13. Are Tobacco Control Policies Effective in Reducing Young Adult Smoking?

    Science.gov (United States)

    Farrelly, Matthew C.; Loomis, Brett R.; Kuiper, Nicole; Han, Beth; Gfroerer, Joseph; Caraballo, Ralph S.; Pechacek, Terry F.; Couzens, G. Lance

    2015-01-01

    Purpose We examined the influence of tobacco control program funding, smoke-free air laws, and cigarette prices on young adult smoking outcomes. Methods We use a natural experimental design approach that uses the variation in tobacco control policies across states and over time to understand their influence on tobacco outcomes. We combine individual outcome data with annual state-level policy data to conduct multivariable logistic regression models, controlling for an extensive set of sociodemographic factors. The participants are 18- to 25-year-olds from the 2002–2009 National Surveys on Drug Use and Health. The three main outcomes are past-year smoking initiation, and current and established smoking. A current smoker was one who had smoked on at least 1 day in the past 30 days. An established smoker was one who had smoked 1 or more cigarettes in the past 30 days and smoked at least 100 cigarettes in his or her lifetime. Results Higher levels of tobacco control program funding and greater smoke-free-air law coverage were both associated with declines in current and established smoking (p smoke-free air laws was associated with lower past year initiation with marginal significance (p = .058). Higher cigarette prices were not associated with smoking outcomes. Had smoke-free-air law coverage and cumulative tobacco control funding remained at 2002 levels, current and established smoking would have been 5%–7% higher in 2009. Conclusions Smoke-free air laws and state tobacco control programs are effective strategies for curbing young adult smoking. PMID:24268360

  14. Addressing the Issue of Microplastics in the Wake of the Microbead-Free Waters Act-A New Standard Can Facilitate Improved Policy.

    Science.gov (United States)

    McDevitt, Jason P; Criddle, Craig S; Morse, Molly; Hale, Robert C; Bott, Charles B; Rochman, Chelsea M

    2017-06-20

    The United States Microbead-Free Waters Act was signed into law in December 2015. It is a bipartisan agreement that will eliminate one preventable source of microplastic pollution in the United States. Still, the bill is criticized for being too limited in scope, and also for discouraging the development of biodegradable alternatives that ultimately are needed to solve the bigger issue of plastics in the environment. Due to a lack of an acknowledged, appropriate standard for environmentally safe microplastics, the bill banned all plastic microbeads in selected cosmetic products. Here, we review the history of the legislation and how it relates to the issue of microplastic pollution in general, and we suggest a framework for a standard (which we call "Ecocyclable") that includes relative requirements related to toxicity, bioaccumulation, and degradation/assimilation into the natural carbon cycle. We suggest that such a standard will facilitate future regulation and legislation to reduce pollution while also encouraging innovation of sustainable technologies.

  15. Facilitating participation

    DEFF Research Database (Denmark)

    Skøtt, Bo

    2018-01-01

    the resulting need for a redefinition of library competence. In doing this, I primarily address the first two questions from Chapter 1 and how they relate to the public’s informal, leisure-time activities in a networked society. In particular, I focus on the skills of reflexive self-perception and informed...... opinion formation. Further, I point out the significance which these informal leisure-time activities have for public library staff’s cultural dissemination skills. In this way, I take on the question of the skills required for facilitating the learning of a participatory public (cf. Chapter 1......), exemplifying with the competence required of library staff. My discussion will proceed by way of a literature review. In the next section, I shall explain how and what sources were chosen and section three and four present the theoretical framework and how the applied theories are related. In the fifth section...

  16. Facilitating Transfers

    DEFF Research Database (Denmark)

    Kjær, Poul F.

    2018-01-01

    Departing from the paradox that globalisation has implied an increase, rather than a decrease, in contextual diversity, this paper re-assesses the function, normative purpose and location of Regulatory Governance Frameworks in world society. Drawing on insights from sociology of law and world...... society studies, the argument advanced is that Regulatory Governance Frameworks are oriented towards facilitating transfers of condensed social components, such as economic capital and products, legal acts, political decisions and scientific knowledge, from one legally-constituted normative order, i.......e. contextual setting, to another. Against this background, it is suggested that Regulatory Governance Frameworks can be understood as schemes which act as ‘rites of passage’ aimed at providing legal stabilisation to social processes characterised by liminality, i.e ambiguity, hybridity and in-betweenness....

  17. Effect of Varied Computer Based Presentation Sequences on Facilitating Student Achievement.

    Science.gov (United States)

    Noonen, Ann; Dwyer, Francis M.

    1994-01-01

    Examines the effectiveness of visual illustrations in computer-based education, the effect of order of visual presentation, and whether screen design affects students' use of graphics and text. Results indicate that order of presentation and choice of review did not influence student achievement; however, when given a choice, students selected the…

  18. How Effective Are Severe Disciplinary Policies? School Policies and Offending from Adolescence into Young Adulthood

    Science.gov (United States)

    Matjasko, Jennifer L.

    2011-01-01

    Based on the stage environment and the person environment fit perspectives, the current study examined the relation between school disciplinary policies and offending from adolescence into young adulthood. Using Waves I and III of the National Longitudinal Study of Adolescent Health (a.k.a., Add Health), hierarchical multinomial logistic…

  19. Colloid-facilitated radionuclide transport in the fractured rock: effects of decay chain and limited matrix diffusion

    International Nuclear Information System (INIS)

    Park, J. B.; Park, J. W.; Lee, E. Y.; Kim, C. R.

    2002-01-01

    Colloid-facilitated radionuclide transport in the fractured rock is studies by considering radioactive decay chain and limited matrix diffusion into surrounding porous media. Semi-analytical solution in the Laplace domain is obtained from the mass balance equation of radionuclides and colloid particles. Numerical inversion of the Laplace solution is used to get the concentration profiles both in a fracture and in rock matrix. There issues are analyzed for the radionuclide concentration in a fracture by 1) formation constant of pseudo-colloid, 2) filtration coefficient of radio-colloid and 3) effective diffusion depth into the surrounding porous rock media

  20. The Effectiveness of Competition Policy and the Price-Cost Margin: Evidence from Panel Data

    OpenAIRE

    Patrick McCloughan; Seán Lyons; William Batt

    2007-01-01

    This paper presents robust panel data econometric evidence suggesting that more effective competition policy curtails the exercise of market power because countries in which competition policy is judged to be more effective are characterised by lower market price-cost margins, controlling for other factors, including market growth, import penetration and spare capacity. The measure of competition policy effectiveness incorporated into our analysis is the annual survey-based ratings of nationa...

  1. Network Security: Policies and Guidelines for Effective Network Management

    Directory of Open Access Journals (Sweden)

    Jonathan Gana KOLO

    2008-12-01

    Full Text Available Network security and management in Information and Communication Technology (ICT is the ability to maintain the integrity of a system or network, its data and its immediate environment. The various innovations and uses to which networks are being put are growing by the day and hence are becoming complex and invariably more difficult to manage by the day. Computers are found in every business such as banking, insurance, hospital, education, manufacturing, etc. The widespread use of these systems implies crime and insecurity on a global scale. In addition, the tremendous benefits brought about by Internet have also widened the scope of crime and insecurity at an alarming rate. Also, ICT has fast become a primary differentiator for institution/organization leaders as it offers effective and convenient means of interaction with each other across the globe. This upsurge in the population of organizations depending on ICT for business transaction has brought with it a growing number of security threats and attacks on poorly managed and secured networks primarily to steal personal data, particularly financial information and password.This paper therefore proposes some policies and guidelines that should be followed by network administrators in organizations to help them ensure effective network management and security of ICT facilities and data.

  2. The Health Equity and Effectiveness of Policy Options to Reduce Dietary Salt Intake in England: Policy Forecast.

    Directory of Open Access Journals (Sweden)

    Duncan O S Gillespie

    Full Text Available Public health action to reduce dietary salt intake has driven substantial reductions in coronary heart disease (CHD over the past decade, but avoidable socio-economic differentials remain. We therefore forecast how further intervention to reduce dietary salt intake might affect the overall level and inequality of CHD mortality.We considered English adults, with socio-economic circumstances (SEC stratified by quintiles of the Index of Multiple Deprivation. We used IMPACTSEC, a validated CHD policy model, to link policy implementation to salt intake, systolic blood pressure and CHD mortality. We forecast the effects of mandatory and voluntary product reformulation, nutrition labelling and social marketing (e.g., health promotion, education. To inform our forecasts, we elicited experts' predictions on further policy implementation up to 2020. We then modelled the effects on CHD mortality up to 2025 and simultaneously assessed the socio-economic differentials of effect.Mandatory reformulation might prevent or postpone 4,500 (2,900-6,100 CHD deaths in total, with the effect greater by 500 (300-700 deaths or 85% in the most deprived than in the most affluent. Further voluntary reformulation was predicted to be less effective and inequality-reducing, preventing or postponing 1,500 (200-5,000 CHD deaths in total, with the effect greater by 100 (-100-600 deaths or 49% in the most deprived than in the most affluent. Further social marketing and improvements to labelling might each prevent or postpone 400-500 CHD deaths, but minimally affect inequality.Mandatory engagement with industry to limit salt in processed-foods appears a promising and inequality-reducing option. For other policy options, our expert-driven forecast warns that future policy implementation might reach more deprived individuals less well, limiting inequality reduction. We therefore encourage planners to prioritise equity.

  3. Effects of Macroeconomic Policies on Rural Nonfarm Enterprises

    OpenAIRE

    Librero, Aida R.

    1994-01-01

    With the excessive labor supply and the persistence of urban-rural migration, the development of nonfarm enterprises is imperative from the government. This paper develops an analytical framework to determine the impact of macroeconomic policies on rural nonfarm enterprises (RNEs). It also analyzes the trends in RNEs growth, the changes in the government policies towards sector and the markets for its output. sexmovie

  4. Existence and Policy Effectiveness in Feedback Nash LQ-Games

    Directory of Open Access Journals (Sweden)

    Nicola Acocella

    2008-12-01

    Full Text Available This paper illustrates how the classical theory of economic policy can profitably be used to verify some properties of the Linear Nash Feedback Equilibrium in difference LQ-games. In particular, we find that both a necessary condition for the equilibrium existence and a sufficient condition for policy ineffectiveness can be defined in the terms of the simple Tinbergen counting rule.

  5. Effects of oil dispersants on settling of marine sediment particles and particle-facilitated distribution and transport of oil components.

    Science.gov (United States)

    Cai, Zhengqing; Fu, Jie; Liu, Wen; Fu, Kunming; O'Reilly, S E; Zhao, Dongye

    2017-01-15

    This work investigated effects of three model oil dispersants (Corexit EC9527A, Corexit EC9500A and SPC1000) on settling of fine sediment particles and particle-facilitated distribution and transport of oil components in sediment-seawater systems. All three dispersants enhanced settling of sediment particles. The nonionic surfactants (Tween 80 and Tween 85) play key roles in promoting particle aggregation. Yet, the effects varied with environmental factors (pH, salinity, DOM, and temperature). Strongest dispersant effect was observed at neutral or alkaline pH and in salinity range of 0-3.5wt%. The presence of water accommodated oil and dispersed oil accelerated settling of the particles. Total petroleum hydrocarbons in the sediment phase were increased from 6.9% to 90.1% in the presence of Corexit EC9527A, and from 11.4% to 86.7% for PAHs. The information is useful for understanding roles of oil dispersants in formation of oil-sediment aggregates and in sediment-facilitated transport of oil and PAHs in marine eco-systems. Copyright © 2016 Elsevier Ltd. All rights reserved.

  6. Testosterone inhibits facilitating effects of parenting experience on parental behavior and the oxytocin neural system in mice.

    Science.gov (United States)

    Okabe, Shota; Kitano, Kanako; Nagasawa, Miho; Mogi, Kazutaka; Kikusui, Takefumi

    2013-06-13

    Parental behavior in mammals is facilitated by sensory experiences from infant, and by endocrine hormones. However, the interactions between these factors in the parental behavior of nonreproductive adults are not understood. We examined the interactive effects of gonadal hormones and the experience of repeated pup exposure on parental behavior in sexually naive mice. We also compared oxytocin (OT) expression levels in the paraventricular nucleus of the hypothalamus to behavioral outcomes. Clear sex differences were observed in retrieving tests; initial retrieving latency was shorter in females than in males, and 5-time pup exposure shortened retrieving latency in females only. Gonadectomy influenced neither initial retrieving latency nor pup sensitization in females. In contrast, gonadectomy shortened initial retrieving latency and caused pup sensitization in males. Estrogen implants given simultaneously with gonadectomy further shortened the initial retrieving latency in males, but pup sensitization was not affected and occurred in both sexes. In contrast, simultaneous testosterone implants impaired pup sensitization in both sexes. Similar to the results for responsiveness to pups, the number of OT neurons was increased by gonadectomy in males only. In comparison to gonadectomy only, OT neurons were decreased by simultaneous testosterone implants, but were not influenced by estrogen in either sex. Considering the parallel inhibitory effects of testosterone on both pup sensitization and number of OT neurons, we postulate that sex differences in parental responsiveness facilitated by repeated pup exposure were caused by an inhibitory effect of testosterone via the OT neural system in mice. Copyright © 2013 Elsevier Inc. All rights reserved.

  7. Can intravenous conscious sedation with midazolam be effective at facilitating surgical dentistry in adolescent orthodontic patients? A service evaluation.

    Science.gov (United States)

    Stamp, A J; Dorman, M L; Vernazza, C R; Deeming, G; Reid, C; Wilson, K E; Girdler, N M

    2017-01-27

    Background Surgical dentistry during orthodontic care often occurs in adolescence and may involve surgical removal or exposure of teeth. The invasive nature of treatment, combined with dental anxiety, means care can often be provided under general anaesthesia (GA). Best-practice guidelines however endorse conscious sedation as an alternative, where appropriate. Although a limited number of studies have shown safe and effective use of intravenous conscious sedation (IVCS) with midazolam in this cohort, robust evidence to support routine use is lacking. Aim To assess whether IVCS with midazolam can effectively facilitate surgical dentistry in adolescent orthodontic patients in primary care.Method A retrospective service evaluation was undertaken reviewing clinical records of adolescents (aged 12-15 years) undergoing surgical exposure and/or surgical removal of teeth under IVCS with midazolam.Results A total of 174 adolescents (mean age 14.2 years) attended for treatment between 2009 and 2015. Of these adolescents, 98.9% (N = 172) allowed cannulation, with all surgical dentistry completed during a single visit. Midazolam dose ranged from 2-7 mg with 79.1% of patients having good or excellent cooperation and three minor adverse events occurring.Conclusion This service evaluation shows IVCS with midazolam can effectively facilitate surgical orthodontics in carefully selected adolescents. There is however a distinct need to further explore potential for this technique to provide a viable alternative to GA.

  8. Effectiveness of state climate and energy policies in reducing power-sector CO2 emissions

    Science.gov (United States)

    Martin, Geoff; Saikawa, Eri

    2017-12-01

    States have historically been the primary drivers of climate change policy in the US, particularly with regard to emissions from power plants. States have implemented policies designed either to directly curb greenhouse gas (GHG) emissions from power plants, or to encourage energy efficiency and renewable energy growth. With the federal government withdrawing from the global climate agreement, understanding which state-level policies have successfully mitigated power-plant emissions is urgent. Past research has assessed policy effectiveness using data for periods before the adoption of many policies. We assess 17 policies using the latest data on state-level power-sector CO2 emissions. We find that policies with mandatory compliance are reducing power-plant emissions, while voluntary policies are not. Electric decoupling, mandatory GHG registry/reporting and public benefit funds are associated with the largest reduction in emissions. Mandatory GHG registry/reporting and public benefit funds are also associated with a large reduction in emissions intensity.

  9. Towards an effective partnership policy for improving urban low-income housing provision in Nigeria: New institutional economics perspective.

    Directory of Open Access Journals (Sweden)

    Job Taiwo Gbadegesin

    2017-07-01

    Full Text Available Recent critique against the past urban housing provision strategies in Nigeria was that the low-income groups are marginalised. It then led to the adoption of public private partnership (PPP initiative with a view to pursuing the broad goal of housing-for-all in Nigeria. Most recent studies have however criticised the effectiveness of the existing PPP practice in the housing provision structure without providing a pragmatic suggestion towards an effective framework for improvement. It thus raised the question; what are the main causes of ineffectiveness of existing PPP in housing provision and how can an effective PPP policy framework for urban low-income housing be achieved in Nigeria? This study utilised the concepts of new institutional economics (NIE - a theoretical and methodological underpinning for multi-actors’ policy matters. Using qualitative data from structured interview and credible literature sources, findings indicate that uncertainties in land accessibility, high transaction costs and the developers’ high profit agenda, are the major causes of PPP ineffectiveness for housing provision, which are also attributed to lack of a specific PPP policy that recognises all income groups and their roles on housing provision. End-users suggested that government could have a negotiation with land owners and building materials dealers to address the housing problem. In conclusion, it is established in this study that adoption of all-inclusive conceptual approach described within the context of NIE thought can facilitate an effective planning for urban low-income housing in Nigeria.

  10. The effects of credit policy on bank performance: Evidence from ...

    African Journals Online (AJOL)

    Further liberalization of financial sector has facilitated development of a capital market and non-banking financial institutions with ... Yet, the collective performance of the banking sector in helping the country to achieve its economic growth ...

  11. Smoking policy change at a homeless shelter: attitudes and effects.

    Science.gov (United States)

    Businelle, Michael S; Poonawalla, Insiya B; Kendzor, Darla E; Rios, Debra M; Cuate, Erica L; Savoy, Elaine J; Ma, Ping; Baggett, Travis P; Reingle, Jennifer; Reitzel, Lorraine R

    2015-01-01

    Homeless adults are exposed to more smokers and smoke in response to environmental tobacco cues more than other socioeconomically disadvantaged groups. Addressing the culture of smoking in homeless shelters through policy initiatives may support cessation and improve health in this vulnerable and understudied population. This study examined support for and expected/actual effects of a smoking ban at a homeless shelter. A 2-wave cross-sectional study with an embedded cohort was conducted in the summer of 2013 two weeks before (wave 1) and two months after (wave 2) a partial outdoor smoking ban was implemented. A total of 394 homeless adults were surveyed (i.e., wave 1 [n=155]; wave 2 [n=150]; and 89 additional participants completed both waves). On average, participants were 43 years old, primarily African American (63%), male (72%), and had been homeless for the previous 12 months (median). Most participants were smokers (76%) smoking 12 cigarettes per day on average. Most participants supported the creation of a large smoke-free zone on the shelter campus, but there was less support for a shelter-wide smoking ban. Average cigarettes smoked per day did not differ between study waves. However, participants who completed both study waves experienced a reduction in expired carbon monoxide at wave 2 (W1=18.2 vs. W2=15.8 parts per million, p=.02). Expected effects of the partial ban were similar to actual effects. Partial outdoor smoking bans may be well supported by homeless shelter residents and may have a positive impact on shelter resident health. Copyright © 2014 Elsevier Ltd. All rights reserved.

  12. Cost-Effectiveness of the Freeze-All Policy.

    Science.gov (United States)

    Roque, Matheus; Valle, Marcello; Guimarães, Fernando; Sampaio, Marcos; Geber, Selmo

    2015-08-01

    To evaluate the cost-effectiveness of freeze-all cycles when compared to fresh embryo transfer. This was an observational study with a cost-effectiveness analysis. The analysis consisted of 530 intracytoplasmic sperm injection (ICSI) cycles in a private center in Brazil between January 2012 and December 2013. A total of 530 intracytoplasmic sperm injection (ICSI) cycles - 351 fresh embryo transfers and 179 freeze-all cycles - with a gonadotropin-releasing hormone (GnRH) antagonist protocol and day 3 embryo transfers. The pregnancy rate was 31.1% in the fresh group and 39.7% in the freeze-all group. We performed two scenario analyses for costs. In scenario 1, we included those costs associated with the ICSI cycle (monitoring during controlled ovarian stimulation [COS], oocyte retrieval, embryo transfer, IVF laboratory, and medical costs), embryo cryopreservation of supernumerary embryos, hormone measurements during COS and endometrial priming, medication use (during COS, endometrial priming, and luteal phase support), ultrasound scan for frozen- thawed embryo transfer (FET), obstetric ultrasounds, and miscarriage. The total cost (in USD) per pregnancy was statistically lower in the freeze-all cycles (19,156.73 ± 1,732.99) when compared to the fresh cycles (23,059.72 ± 2,347.02). Even in Scenario 2, when charging all of the patients in the freeze-all group for cryopreservation (regardless of supernumerary embryos) and for FET, the fresh cycles had a statistically significant increase in treatment costs per ongoing pregnancy. The results presented in this study suggest that the freeze-all policy is a cost-effective strategy when compared to fresh embryo transfer.

  13. Facilitating Occupational Therapy Student Learning to Enhance Cross-Cultural Effectiveness

    Science.gov (United States)

    Gilbertson, Barbara Carol Hooper

    2012-01-01

    Developing cultural awareness and effectiveness is critical to meaningful and successful occupational therapy practice and of concern to occupational therapists worldwide (World Federation of Occupational Therapists, 2010). Occupational therapy graduates, not fully representative of the demographics of the populations they will meet clinically,…

  14. Effects of Storytelling to Facilitate EFL Speaking Using Web-Based Multimedia System

    Science.gov (United States)

    Hwang, Wu-Yuin; Shadiev, Rustam; Hsu, Jung-Lung; Huang, Yueh-Min; Hsu, Guo-Liang; Lin, Yi-Chun

    2016-01-01

    This study applied storytelling in the English as a foreign language (EFL) classroom in order to promote speaking skills. Students were asked to practice speaking EFL through producing individual and interactive stories with a Web-based multimedia system. We aimed to investigate an effectiveness of applying individual and interactive storytelling…

  15. Peer-Facilitated Eating Disorder Prevention: A Randomized Effectiveness Trial of Cognitive Dissonance and Media Advocacy

    Science.gov (United States)

    Becker, Carolyn Black; Smith, Lisa M.; Ciao, Anna C.

    2006-01-01

    The authors investigated the effectiveness of 2 interventions in reducing eating disorder risk factors under naturalistic conditions in sororities. On the basis of previous research, the campus sororities chose to implement a semimandatory, 2-session eating disorder prevention program to all new sorority members (N = 90) during sorority…

  16. A Temporal Same-Object Advantage in the Tunnel Effect: Facilitated Change Detection for Persisting Objects

    Science.gov (United States)

    Flombaum, Jonathan I.; Scholl, Brian J.

    2006-01-01

    Meaningful visual experience requires computations that identify objects as the same persisting individuals over time, motion, occlusion, and featural change. This article explores these computations in the tunnel effect: When an object moves behind an occluder, and then an object later emerges following a consistent trajectory, observers…

  17. Siting and environment: towards an effective nuclear siting policy

    Energy Technology Data Exchange (ETDEWEB)

    Muntzing, L M

    1976-03-01

    The author looks at pending U.S. legislation which aims to streamline planning and regulatory procedures while at the same time preserving the existing social and environmental safeguards. The origins of the environmental factors of regulatory concern in the United States are largely rooted in the social phenomenon of environmental awareness of the late 1960s. This public awareness was given expression in the National Environmental Policy Act of 1969 (NEPA). How this Act has affected the U.S. regulatory processes, other environmental programs, and the nuclear power industry is reviewed briefly. NEPA directed the Federal Government to improve and coordinate Federal plans and programs to protect the environment and to develop methods and procedures that would balance environmental values with economic and technical considerations. The changes effected by this legislation have been dramatic. It has resulted in the rapid infusion into the governmental decision-making process of the full range of environmental considerations. The lessons of the Calvert Cliffs decision are summarized, and the siting of fuel-cycle facilities in the U.S. is reviewed. A recent study by Chase Econometrics Associates indicates that United States Federal pollution control requirements will have only a very small impact on economic growth, employment, and prices between now and 1982. For example, the Chase Study concludes that by 1982 the real GNP should be virtually the same as it would have been in the absence of pollution controls. (MCW)

  18. MONETARY POLICY FORCE EFFECT BY MEANS OF BANKS MONEY CREATION

    Directory of Open Access Journals (Sweden)

    Victoria COCIUG

    2014-07-01

    Full Text Available In the context of modern economy, banks play an essential role for sustainable growth, by ensuring economy with financial resources and driving impulses of monetary policy to economy. Monetary authorities influence significantly the bank's ability to fulfill this role. Thus, to achieve macroeconomic objectives, there is promoted particular monetary policy and are implemented various practical regulations for banks. In this article, we want to identify the existing relationship between monetary policy followed by the authorities and the ability of banks to create money with its impact on various practical regulations.

  19. Immediate challenge of combating climate change: Effective implementation of energy efficiency policies

    Energy Technology Data Exchange (ETDEWEB)

    Morvaj, Zoran; Bukarica, Vesna

    2010-09-15

    Energy efficiency is the most readily available, rapid and cost-effective way to achieve desired greenhouse gases reductions. Therefore, it is the focus of energy and climate change policies world wide. The results of these policies are still missing in the desired extent, even in the EU, which has the most advanced energy efficiency policy. The main reason behind this policy failure is a complete lack of focus on implementing capacities that would ensure full policy uptake. Embracing full-scale energy management systems in public and business sectors and mobilisation of and cooperation between all stakeholders are the way towards higher efficiency.

  20. The Effectiveness of Private Forest Institutional and Policy in Banjarnegara and Banyumas Regency

    Directory of Open Access Journals (Sweden)

    Eva Fauziyah

    2017-12-01

    Full Text Available This research aimed to analyze the effectiveness of institusional and policy on private forest. The research was conducted in Banjarnegara and Banyumas Regency in August 2012 - May 2013. The methods used in this study are structured interview, open interview and Focus Group Discussion (FGD. Assessment of institutional effectiveness was done to government institutional, marketing institututional, and farmer institutional using recommended indicator namely: 1 user and resource boundaries, 2 appropriation and provision, 3 collective-choice arrangements, 4 monitoring, 5 graduated sanctions, 6 conflict-resolution mechanisms, and 7 recognition of appropriators’ rights to organize. The collected data were processed using likert scale and analyzed descriptively. The results showed that effectiveness of institutional in Kabupaten Banjarnegara and Banyumas Regency was moderate condition (quite effective. The effectiveness of private forest policy is seen from four policy viewpoints: policy accuracy, policy implementation, target accuracy, and environmental accuracy. Private forest policy in Kabupaten Banjarnegara is effective based on policy accuracy and environmental accuracy, while private forest policy in Banyumas Regency is effective based on target accuracy and environmental accuracy. This difference in assessment is due to the different of policy or program at the location according to the condition and the desire of community.

  1. Illicit drugs and the media: models of media effects for use in drug policy research.

    Science.gov (United States)

    Lancaster, Kari; Hughes, Caitlin E; Spicer, Bridget; Matthew-Simmons, Francis; Dillon, Paul

    2011-07-01

    Illicit drugs are never far from the media gaze and although identified almost a decade ago as 'a new battleground' for the alcohol and other drug (AOD) field there has been limited research examining the role of the news media and its effects on audiences and policy. This paper draws together media theories from communication literature to examine media functions. We illustrate how each function is relevant for media and drugs research by drawing upon the existing literature examining Australian media coverage during the late 1990s of escalating heroin-related problems and proposed solutions. Media can influence audiences in four key ways: by setting the agenda and defining public interest; framing issues through selection and salience; indirectly shaping individual and community attitudes towards risk; and feeding into political debate and decision making. Each has relevance for the AOD field. For example, media coverage of the escalating heroin-related problems in Australia played a strong role in generating interest in heroin overdoses, framing public discourse in terms of a health and/or criminal issue and affecting political decisions. Implications AND CONCLUSION: Media coverage in relation to illicit drugs can have multifarious effects. Incorporating media communication theories into future research and actions is critical to facilitate understanding of the short- and long-term impacts of media coverage on illicit drugs and the avenues by which the AOD field can mitigate or inform future media debates on illicit drugs. © 2010 Australasian Professional Society on Alcohol and other Drugs.

  2. Factors that Facilitate and Impede Effective Knowledge Translation in Population Health Promotion: Results from a Consultation Workshop in Iran.

    Science.gov (United States)

    Shooshtari, Shahin

    2012-01-01

    The workshop that this paper reports, held in Iran in May of 2011, at the 1st Inter-national and 4th National Congress on Health Education and Promotion, had three main objec-tives: 1) to introduce participants to the knowledge translation (KT) concept, along with its mod-els and methods; 2) to enhance participants' knowledge of how KT could apply to public health education and promotion ; and 3) to learn from different participating stakeholder groups about the factors that facilitate or impede effective KT in public health education and promotion in Iran. The workshop consisted of three components: introducing the KT concept, assessing the KT capacity of participants, and facilitating a discussion of the important contextual factors that promote and impede effective KT. Of the 26 individuals from across the country participat-ing in the workshop, 17 took part in a KT capacity assessment activity. They classified them-selves into one of the following three stakeholder groups: administrators and policymakers (n=6), practitioners (n=2), and researchers (n=9). There were different capacities for KT across the three stakeholder groups. The re-ported challenges for effective KT include "lack of resources and funding"; "lack of time"; "poor quality of relationships and lack of trust between health policymakers, administrators, re-searchers, and clinicians"; "inadequate skills possessed by healthcare professionals and adminis-trators for assessment and adaptation of research findings"; and "poor involvement of commu-nity partners in the research process." There is a great need to develop effective strategies to overcome the reported barri-ers for effective KT.

  3. Moving forward on facilitation research : Response to changing environments and effects on the diversity, functioning and evolution of plant communities

    NARCIS (Netherlands)

    Soliveres, Santiago; Smit, Christian; Maestre, Fernando T

    Once seen as anomalous, facilitative interactions among plants and their importance for community structure and functioning are now widely recognized. The growing body of modelling, descriptive and experimental studies on facilitation covers a wide variety of terrestrial and aquatic systems

  4. Suggested Safeguards and Limitations for Effective and Permissible Parenting Coordination (Facilitation or Case Management) in South Africa

    OpenAIRE

    Madelene (Leentjie) de Jong

    2015-01-01

    With the advent of the Children's Act 38 of 2005 greater emphasis was placed on the importance of both parents' involvement in their children's day-to-day lives. An unintended negative consequence of an otherwise laudable shift in social policy which supported a shared parental involvement was that the courts became the forum for co-parents to dispute a lot of day-to-day issues in respect of their children. To alleviate the negative effects of high-conflict co-parenting cases on our court sys...

  5. Inventory of measures, typology of non-intentional effects and a framework for policy packaging

    DEFF Research Database (Denmark)

    Givoni, Moshe; Macmillan, James; Gudmundsson, Henrik

    2010-01-01

    -making at the European level. Specifically, this deliverable aims to further methodological advancement with respect to the identification, classification, ex-ante prevention and ex-post mitigation of policies‘ unintended effects, and the systematic manner in which individual policy measures may be combined so...... as to improve their effectiveness, acceptability and feasibility. Overall, we argue that policy packaging can offer a far greater potential for achieving policy targets and objectives than single policy measures deployed in isolation. Yet, a careful and relatively well designed process must be undertaken...... for such packages to be effective....

  6. Principles, effects and problems of differential power pricing policy for energy intensive industries in China

    International Nuclear Information System (INIS)

    Lin, Boqiang; Liu, Jianghua

    2011-01-01

    The Chinese government canceled the preferential power pricing policies for energy intensive industries and imposed a reverse differential pricing policy in order to promote energy efficiency and the adjustment and upgrading of the industrial structure. This article analyzes the principles of China's differential power pricing policy, the externalities of energy and the modified Ramsey pricing rule, and also points out the policy implications of China's differential power pricing policy. In our samples, we investigate eight power intensive products in the Henan province with respect to their power consumption per unit (power intensity), electricity cost, total cost, the electricity tariff and profit, in order to test the effects of the differential power pricing policy. The results show that the primary effect of the differential power pricing policy is that enterprises decrease their total costs and improve their productive efficiencies in advance, in anticipating a higher electricity tariff. -- Research highlights: → The article suggests a modified Ramsey pricing model where demand elasticity is replaced by elasticity of energy consumption and polluting elasticity to internalize the negative externality of high energy intensive industry. → The article assesses the effects of differential pricing policy through on-site survey of high energy intensive industries in Henan province and analyzes the reasons behind those effects. → The article presents the lessons and policy implications of implementing differential pricing policy aimed at energy conservation and emission reduction.

  7. Analysis of the Effect of Monetary Policy Development on Equity ...

    African Journals Online (AJOL)

    2012-12-01

    Dec 1, 2012 ... square regression (OLS) was run using five monetary policy variables including minimum re- discount ... investment consciousness of investors in .... operator based on information available to ...... This might account for the.

  8. Facilitated transport of glucose from blood to brain in man and the effect of moderate hypoglycaemia on cerebral glucose utilization

    International Nuclear Information System (INIS)

    Blomqvist, G.; Widen, L.; Hellstrand, E.; Gutniak, M.; Grill, V.

    1991-01-01

    The effect of steady-state moderate hypoglycaemia on human brain homeostasis has been studied with positron emission tomography using D-glucose 11 C(ul) as tracer. To rule out any effects of insulin, the plasma insulin concentration was maintained at the same level under normo- and hypoglycaemic conditions. Reduction of blood glucose by 55% increased the glucose clearance through the blood-brain barrier by 50% and reduced brain glucose consumption by 40%. Blood flow was not affected. The results are consistent with facilitated transport of glucose from blood to brain in humans. The maximal transport rate of glucose from blood to brain was found to be 62±19 (mean±SEM) μmol hg -1 min -1 , and the half-saturation constant was found to be 4.1±3.2 mM. (orig.)

  9. MONETARY POLICY FORCE EFFECT BY MEANS OF BANKS MONEY CREATION

    OpenAIRE

    Victoria COCIUG; Olga TIMOFEI

    2014-01-01

    In the context of modern economy, banks play an essential role for sustainable growth, by ensuring economy with financial resources and driving impulses of monetary policy to economy. Monetary authorities influence significantly the bank's ability to fulfill this role. Thus, to achieve macroeconomic objectives, there is promoted particular monetary policy and are implemented various practical regulations for banks. In this article, we want to identify the existing relationship between monetar...

  10. The Early Facilitative and Late Contextual Specific Effect of the Color Red on Attentional Processing

    Directory of Open Access Journals (Sweden)

    Tao Xia

    2018-06-01

    Full Text Available Many studies have proved that color represents a variety of emotionally meaningful information. Researchers have proposed that context information endows colors with different associated meanings, and elicits corresponding behavior. Others have contended that the color red intensifies the stimulus’ existing valence or motivation tendency in the early processing step. The present study attempts to incorporate these two effects of the color red to explore their differences in a dot probe task, using event-related potential (ERP. Our ERP results indicate that the color red intensifies the initial attention to emotion-congruent conditions, as indicated by the P1 component. However, the colors red and green lead to sustained attention to the expression of anger and happiness, respectively, but not fear, as shown by the late positive complex component (all results are available at: https://osf.io/k3b8c/. This study found the different processing stages of the effect of the color red during attentional processing in a discrete emotional context, using ERPs, and may refine the Color-in-Context theory.

  11. Expert and novice facilitated modelling

    DEFF Research Database (Denmark)

    Tavella, Elena; Papadopoulos, Thanos

    2015-01-01

    , and empirically supports the claim that facilitation skills can be taught to participants to enable them to self-facilitate workshops. Differences were also found, which led to the introduction of a new dimension—‘internal versus external’ facilitation. The implications of our findings for effective training...

  12. Effects of Fiscal Policy and Monetary Policy on the Stock Market in Poland

    OpenAIRE

    Yu Hsing

    2013-01-01

    The focus of this paper is to examine potential impacts of fiscal and monetary policies on stock market performance in Poland. Applying the GARCH model and based on a sample during 1999.Q2 to 2012.Q4, this paper finds that Poland’s stock market index is not affected by the ratio of government deficits or debt to GDP and is negatively influenced by the money market rate. The stock index and the ratio of M3 to GDP show a quadratic relationship with a critical value of 46.03%, suggesting that th...

  13. How nursing leadership and management interventions could facilitate the effective use of ICT by student nurses.

    Science.gov (United States)

    Willmer, Marian

    2007-03-01

    This article makes the case for how evidence-based nursing leadership and management activities could promote, implement and sustain quality patient care by student nurses using Information and Communications Technology. It is on aspects of the findings of a professional doctorate inquiry into Information and Communications Technology use and skills development by student nurses. The 21st century is both an information and knowledge age. Nursing and medical professions are facing the increasing usage of information technology in day-to-day operations with the overall aim of improving the quality of patient care. The quality of the future of the nursing profession is dependent on the calibre of those who are currently socialized to become professional nurses. The new United Kingdom Labour Government, in power since 1997, has placed increasing focus on the effectiveness of the National Health Service and using computers as one way to assist in achieving greater effectiveness. This has implications for nurse education and the future preparation of future nurses to acquire skills in Information and Communications Technology. This is a case study approach using multiple triangulation methodology. This includes: semi-structured interview of six student nurses and four of their mentors; one unstructured meeting with the Research and Development Manager; observational visit to a medical admission ward and a renal unit; one semi-structured meeting with the Information Manager; Review of Documentation - the National Health Service Trust Nursing Strategy; and Review, Application and Development of relevant theory. The overall findings are that student nurses are not using Information and Communications Technology in nursing practice in a structured and systematic way. The reasons for this are very many and very complex but are interrelated. They include strategic resource-based issues, what Jumaa referred to as Time, Human, Equipment, Information, Material and Money resources

  14. Combined Effects of Elevated pCO2 and Warming Facilitate Cyanophage Infections

    Directory of Open Access Journals (Sweden)

    Kai Cheng

    2017-06-01

    Full Text Available Elevated pCO2 and warming are generally expected to influence cyanobacterial growth, and may promote the formation of blooms. Yet, both climate change factors may also influence cyanobacterial mortality by favoring pathogens, such as viruses, which will depend on the ability of the host to adapt. To test this hypothesis, we grew Plectonema boryanum IU597 under two temperature (25 and 29°C and two pCO2 (400 and 800 μatm conditions for 1 year, after which all treatments were re-exposed to control conditions for a period of 3 weeks. At several time points during the 1 year period, and upon re-exposure, we measured various infection characteristics of it associated cyanophage PP, including the burst size, latent period, lytic cycle and the efficiency of plaquing (EOP. As expected, elevated pCO2 promoted growth of P. boryanum equally over the 1 year period, but warming did not. Burst size increased in the warm treatment, but decreased in both the elevated pCO2 and combined treatment. The latent period and lytic cycle both became shorter in the elevated pCO2 and higher temperature treatment, and were further reduced by the combined effect of both factors. Efficiency of plaquing (EOP decreased in the elevated pCO2 treatment, increased in the warm treatment, and increased even stronger in the combined treatment. These findings indicate that elevated pCO2 enhanced the effect of warming, thereby further promoting the virus infection rate. The re-exposure experiments demonstrate adaptation of the host leading to higher biomass build-up with elevated pCO2 over the experimental period, and lower performance upon re-exposure to control conditions. Similarly, virus burst size and EOP increased when given warm adapted host, but were lower as compared to the control when the host was re-exposed to control conditions. Our results demonstrate that adaptation but particularly physiological acclimation to climate change conditions favored viral infections, while

  15. Additive effects of emotional content and spatial selective attention on electrocortical facilitation.

    Science.gov (United States)

    Keil, Andreas; Moratti, Stephan; Sabatinelli, Dean; Bradley, Margaret M; Lang, Peter J

    2005-08-01

    Affectively arousing visual stimuli have been suggested to automatically attract attentional resources in order to optimize sensory processing. The present study crosses the factors of spatial selective attention and affective content, and examines the relationship between instructed (spatial) and automatic attention to affective stimuli. In addition to response times and error rate, electroencephalographic data from 129 electrodes were recorded during a covert spatial attention task. This task required silent counting of random-dot targets embedded in a 10 Hz flicker of colored pictures presented to both hemifields. Steady-state visual evoked potentials (ssVEPs) were obtained to determine amplitude and phase of electrocortical responses to pictures. An increase of ssVEP amplitude was observed as an additive function of spatial attention and emotional content. Statistical parametric mapping of this effect indicated occipito-temporal and parietal cortex activation contralateral to the attended visual hemifield in ssVEP amplitude modulation. This difference was most pronounced during selection of the left visual hemifield, at right temporal electrodes. In line with this finding, phase information revealed accelerated processing of aversive arousing, compared to affectively neutral pictures. The data suggest that affective stimulus properties modulate the spatiotemporal process along the ventral stream, encompassing amplitude amplification and timing changes of posterior and temporal cortex.

  16. Effectiveness and cost-effectiveness of policies and programmes to reduce the harm caused by alcohol.

    Science.gov (United States)

    Anderson, Peter; Chisholm, Dan; Fuhr, Daniela C

    2009-06-27

    This paper reviews the evidence for the effectiveness and cost-effectiveness of policies and programmes to reduce the harm caused by alcohol, in the areas of education and information, the health sector, community action, driving while under the influence of alcohol (drink-driving), availability, marketing, pricing, harm reduction, and illegally and informally produced alcohol. Systematic reviews and meta-analyses show that policies regulating the environment in which alcohol is marketed (particularly its price and availability) are effective in reducing alcohol-related harm. Enforced legislative measures to reduce drink-driving and individually directed interventions to already at-risk drinkers are also effective. However, school-based education does not reduce alcohol-related harm, although public information and education-type programmes have a role in providing information and in increasing attention and acceptance of alcohol on political and public agendas. Making alcohol more expensive and less available, and banning alcohol advertising, are highly cost-effective strategies to reduce harm. In settings with high amounts of unrecorded production and consumption, increasing the proportion of alcohol that is taxed could be a more effective pricing policy than a simple increase in tax.

  17. Multilevel Analysis of the Effects of Antidiscrimination Policies on Earnings by Sexual Orientation

    Science.gov (United States)

    Klawitter, Marieka

    2011-01-01

    This study uses the 2000 U.S. Census data to assess the impact of antidiscrimination policies for sexual orientation on earnings for gays and lesbians. Using a multilevel model allows estimation of the effects of state and local policies on earnings and of variation in the effects of sexual orientation across local labor markets. The results…

  18. Cumulative ecological and socioeconomic effects of forest policies in coastal Oregon.

    Science.gov (United States)

    T.A. Spies; K.N. Johnson; K.M. Burnett; J.L. Ohmann; B.C. McComb; G.H. Reeves; P. Bettinger; J.D. Kline; B. Garber-Yonts

    2007-01-01

    Forest biodiversity policies in multiownership landscapes are typically developed in an uncoordinated fashion with little consideration of their interactions or possible unintended cumulative effects. We conducted an assessment of some of the ecological and socioeconomic effects of recently enacted forest management policies in the 2.3-million-ha Coast Range...

  19. 76 FR 42470 - Loan Policies and Operations; Loan Purchases From FDIC; Effective Date

    Science.gov (United States)

    2011-07-19

    ... FARM CREDIT ADMINISTRATION 12 CFR Part 614 RIN 3052-AC62 Loan Policies and Operations; Loan Purchases From FDIC; Effective Date AGENCY: Farm Credit Administration. ACTION: Notice of effective date... rule under part 614 on May 25, 2011 (76 FR 30246) amending our regulations on loan policies and...

  20. The Effectiveness of Policy Interventions for School Bullying: A Systematic Review

    Science.gov (United States)

    Hall, William

    2017-01-01

    Objective Bullying threatens the mental and educational well-being of students. Although anti-bullying policies are prevalent, little is known about their effectiveness. This systematic review evaluates the methodological characteristics and summarizes substantive findings of studies examining the effectiveness of school bullying policies. Method Searches of 11 bibliographic databases yielded 489 studies completed since January 1, 1995. Following duplicate removal and double-independent screening based on a priori inclusion criteria, 21 studies were included for review. Results Substantially more educators perceive anti-bullying policies to be effective rather than ineffective. Whereas several studies show that the presence or quality of policies is associated with lower rates of bullying among students, other studies found no such associations between policy presence or quality and reductions in bullying. Consistent across studies, this review found that schools with anti-bullying policies that enumerated protections based on sexual orientation and gender identity were associated with better protection of lesbian, gay, bisexual, transgender, and queer (LGBTQ) students. Specifically, LGBTQ students in schools with such policies reported less harassment and more frequent and effective intervention by school personnel. Findings are mixed regarding the relationship between having an anti-bullying policy and educators’ responsiveness to general bullying. Conclusions Anti-bullying policies might be effective at reducing bullying if their content is based on evidence and sound theory and if they are implemented with a high level of fidelity. More research is needed to improve on limitations among extant studies. PMID:28344750

  1. Drag reduction effects facilitated by microridges inside the mouthparts of honeybee workers and drones.

    Science.gov (United States)

    Li, Chu-Chu; Wu, Jia-Ning; Yang, Yun-Qiang; Zhu, Ren-Gao; Yan, Shao-Ze

    2016-01-21

    The mouthpart of a honeybee is a natural well-designed micropump that uses a reciprocating glossa through a temporary tube comprising a pair of galeae and labial palpi for loading nectar. The shapes and sizes of mouthparts differ among castes of honeybees, but the diversities of the functional microstructures inside the mouthparts of honeybee workers and drones remain poorly understood. Through scanning electron microscopy, we found the dimensional difference of uniformly distributed microridges on the inner galeae walls of Apis mellifera ligustica workers and drones. Subsequently, we recorded the feeding process of live honeybees by using a specially designed high-speed camera system. Considering the microridges and kinematics of the glossa, we constructed a hydrodynamic model to calculate the friction coefficient of the mouthpart. In addition, we test the drag reduction through the dimensional variations of the microridges on the inner walls of mouthparts. Theoretical estimations of the friction coefficient with respect to dipping frequency show that inner microridges can reduce friction during the feeding process of honeybees. The effects of drag reduction regulated by specific microridges were then compared. The friction coefficients of the workers and drones were found to be 0.011±0.007 (mean±s.d.) and 0.045±0.010, respectively. These results indicate that the mouthparts of workers are more capable of drag reduction compared with those of drones. The difference was analyzed by comparing the foraging behavior of the workers and drones. Workers are equipped with well-developed hypopharyngeal, and their dipping frequency is higher than that of drones. Our research establishes a critical link between microridge dimensions and drag reduction capability during the nectar feeding of honeybees. Our results reveal that microridges inside the mouthparts of honeybee workers and drones reflect the caste-related life cycles of honeybees. Copyright © 2015 Elsevier Ltd

  2. The effects of alternative carbon mitigation policies on Japanese industries

    International Nuclear Information System (INIS)

    Sugino, Makoto; Arimura, Toshi H.; Morgenstern, Richard D.

    2013-01-01

    To address the climate change issue, developed nations have considered introducing carbon pricing mechanisms in the form of a carbon tax or an emissions trading scheme (ETS). Despite the small number of programmes actually in operation, these mechanisms remain under active discussion in a number of countries, including Japan. Using an input–output model of the Japanese economy, this article analyses the effects of carbon pricing on Japan′s industrial sector. We also examine the impact of a rebate programme of the type proposed for energy-intensive trade-exposed (EITE) industries in U.S. legislation, the Waxman–Markey Bill (H.R. 2454), and in the European Union′s ETS. We find that a carbon pricing scheme would impose a disproportionate burden on a limited number of sectors – namely, pig iron, crude steel (converters), cement and other EITE industries. Out of 401 industries, 23 would be eligible for rebates according to the Waxman–Markey-type programme, whereas 122 industries would be eligible for rebates according to the E.U.-type programme, if adopted in Japan. Overall, despite the differences in coverage, we find that the Waxman–Markey and E.U. rebate programmes have roughly similar impacts in reducing the average burden on EITE industries. - Highlights: • Energy-intensive trade-exposed (EITE) industries suffer the most due to carbon pricing policies. • Twenty-three industries will be eligible under a Waxman–Markey (WM)-type rebate programme. • The E.U. emissions trading scheme (ETS)-type programme identifies 122 industries. • Both WM- and E.U.-type programmes will lower the cost of production to similar levels. • Industries eligible for rebates must be determined carefully

  3. Final Technical Report Power through Policy: "Best Practices" for Cost-Effective Distributed Wind

    Energy Technology Data Exchange (ETDEWEB)

    Rhoads-Weaver, Heather; Gagne, Matthew; Sahl, Kurt; Orrell, Alice; Banks, Jennifer

    2012-02-28

    Power through Policy: 'Best Practices' for Cost-Effective Distributed Wind is a U.S. Department of Energy (DOE)-funded project to identify distributed wind technology policy best practices and to help policymakers, utilities, advocates, and consumers examine their effectiveness using a pro forma model. Incorporating a customized feed from the Database of State Incentives for Renewables and Efficiency (DSIRE), the Web-based Distributed Wind Policy Comparison Tool (Policy Tool) is designed to assist state, local, and utility officials in understanding the financial impacts of different policy options to help reduce the cost of distributed wind technologies. The project's final products include the Distributed Wind Policy Comparison Tool, found at www.windpolicytool.org, and its accompanying documentation: Distributed Wind Policy Comparison Tool Guidebook: User Instructions, Assumptions, and Case Studies. With only two initial user inputs required, the Policy Tool allows users to adjust and test a wide range of policy-related variables through a user-friendly dashboard interface with slider bars. The Policy Tool is populated with a variety of financial variables, including turbine costs, electricity rates, policies, and financial incentives; economic variables including discount and escalation rates; as well as technical variables that impact electricity production, such as turbine power curves and wind speed. The Policy Tool allows users to change many of the variables, including the policies, to gauge the expected impacts that various policy combinations could have on the cost of energy (COE), net present value (NPV), internal rate of return (IRR), and the simple payback of distributed wind projects ranging in size from 2.4 kilowatts (kW) to 100 kW. The project conducted case studies to demonstrate how the Policy Tool can provide insights into 'what if' scenarios and also allow the current status of incentives to be examined or defended when

  4. Assessing views about gun violence reduction policy: a look at type of violence and expected effectiveness.

    Science.gov (United States)

    Sorenson, Susan B

    2015-10-01

    Public opinion polling about gun policy is routinely conducted and often disregarded. The purpose of this research is to explore ways in which surveys can be made more useful to policy makers, researchers, and the general public. A stratified random sample of 1000 undergraduates at a private, urban university was recruited for an online survey about proposed gun policies. A total of 51.7% answered the questions analyzed herein. Including but going beyond typical assessments of agreement, the survey elicited respondent evaluations of the effectiveness of seven gun policies under two randomly assigned conditions: the type of gun violence (e.g., homicide, suicide, violent crime) and its magnitude. Participants were asked to estimate the effectiveness of each policy, including the possibility of making things worse. Participants indicated strong support for all policies and expected each to be effective with one exception - a policy designed to increase the number of guns on the scene, that is, putting armed police in schools. Persons who did not support other policies, on average, did not expect them to make things worse. Telling participants about the scope of the violence did not but the type of gun violence did affect effectiveness ratings. Asking about expected effectiveness of (vs. general support for) a policy might identify some optimism: Even people who don't support a policy sometimes think it will be effective. Findings suggest that surveys about the effectiveness of gun violence policies likely assess views that exclude suicide, the most common form of gun-related mortality. Copyright © 2015 Elsevier Inc. All rights reserved.

  5. Effect of progressive resistance exercise with neuromuscular joint facilitation on the dynamic balance performance of junior soccer players.

    Science.gov (United States)

    Wang, Hongzhao; Huo, Ming; Guan, Peipei; Onoda, Ko; Chen, Di; Huang, Qiuchen; Maruyama, Hitoshi

    2015-11-01

    [Purpose] The aim of this study was to investigate the change in dynamic balance performance of junior soccer players after progressive resistance treatment with neuromuscular joint facilitation (NJF). [Subjects] The subjects were 14 healthy males who were divided into two groups, namely the NJF and control groups. The NJF group consisted of 8 subjects, and the control group consisted of 6 subjects. [Methods] The participants in the NJF group received NJF progressive resistance treatment. Dynamic balance performance was measured before and after 3 weeks of exercise. [Results] Significant improvement in dynamic balance performance was observed both in the NJF and control groups. In the NJF group, dynamic balance performance was significantly increased compared with that in the control group. [Conclusion] The NJF intervention shortened movement time, which implies that NJF is effective for dynamic balance performance.

  6. Effect of stochastic gating on channel-facilitated transport of non-interacting and strongly repelling solutes

    Science.gov (United States)

    Berezhkovskii, Alexander M.; Bezrukov, Sergey M.

    2017-08-01

    Ligand- or voltage-driven stochastic gating—the structural rearrangements by which the channel switches between its open and closed states—is a fundamental property of biological membrane channels. Gating underlies the channel's ability to respond to different stimuli and, therefore, to be functionally regulated by the changing environment. The accepted understanding of the gating effect on the solute flux through the channel is that the mean flux is the product of the flux through the open channel and the probability of finding the channel in the open state. Here, using a diffusion model of channel-facilitated transport, we show that this is true only when the gating is much slower than the dynamics of solute translocation through the channel. If this condition breaks, the mean flux could differ from this simple estimate by orders of magnitude.

  7. Strategies for an effective tobacco harm reduction policy in Indonesia

    Directory of Open Access Journals (Sweden)

    Fariz Nurwidya

    2014-12-01

    Full Text Available Tobacco consumption is a major causative agent for various deadly diseases such as coronary artery disease and cancer. It is the largest avoidable health risk in the world, causing more problems than alcohol, drug use, high blood pressure, excess body weight or high cholesterol. As countries like Indonesia prepare to develop national policy guidelines for tobacco harm reduction, the scientific community can help by providing continuous ideas and a forum for sharing and distributing information, drafting guidelines, reviewing best practices, raising funds, and establishing partnerships. We propose several strategies for reducing tobacco consumption, including advertisement interference, cigarette pricing policy, adolescent smoking prevention policy, support for smoking cessation therapy, special informed consent for smokers, smoking prohibition in public spaces, career incentives, economic incentives, and advertisement incentives. We hope that these strategies would assist people to avoid starting smoking or in smoking cessation.

  8. Energy policy: Comparative effects on minority population groups

    Energy Technology Data Exchange (ETDEWEB)

    Poyer, D.A.; Henderson, L.

    1995-06-01

    For a number of years, analyses of minority household energy demand have been supported by the United States Department of Energy (DOE), Office of Economic Impact and Diversity (formerly the Office of Minority Economic Impact). The intention of these analyses has been to characterize patterns of energy demand by various demographic, regional and socioeconomic groups and to develop analytical tools to assess the distributive impact of energy prices and policy on these groups. The model supports strategic objectives outlined by the Department of Energy to explicitly recognize and promote equity in state public utility commission decisions and to assess the potential impact of federal and state energy policy on demographically diverse groups as reported in the Department`s Annual Energy Outlook and the upcoming National Energy Policy Plan. The legislation mandating the Office of Economic Impact and Diversity had been premised on the assumption that patterns of energy demand for minority households are different from the population as a whole. Determining the validity of this premise and its potential economic impact on different population groups has been a major objective of these analyses. Consequently, the recripriocal impacts of energy policy on demographic groups and energy consumption and expenditure dynamics on policy formulation and strategy is a central objective of these studies. Residential energy demand research has been substantial in the past twenty years. Insightful and useful research has been done in this area. However, none of this research has addressed the potential differences in the residential energy demand structure among various population groups. Recent work does compare energy and electricity demand elasticities for non-Latino Whites, with the demand elasticities for Latinos and Blacks. This research is particularly important for examination of questions related to the economic welfare implications of national energy policy.

  9. The structural effects of cap and trade climate policy

    International Nuclear Information System (INIS)

    Goettle, Richard J.; Fawcett, Allen A.

    2009-01-01

    The Inter-temporal General Equilibrium Model (IGEM) explores the cost to the U.S. economy of increasingly more stringent cap and trade regimes. The economy-wide losses are small with energy, agriculture, chemicals, high tech manufacturing and trade being most affected. The availability of lower cost offsets substantially reduces these economic losses. The economy becomes less capital but more labor intensive. Household welfare losses are smaller for full consumption (goods, services and leisure). A more inelastic trade-off between consumption and leisure dramatically reduces policy costs as do more favorable revenue recycling options. Induced technical change yields a small, measurable reduction in policy costs. (author)

  10. Effects of ultraviolet-B irradiance on intraspecific competition and facilitation of plants: self-thinning, size inequality, and phenotypic plasticity.

    Science.gov (United States)

    Zhang, Rui-Chang; Lin, Yue; Yue, Ming; Li, Qian; Zhang, Xiao-Fei; Liu, Xiao; Chi, Hong; Chai, Yong-Fu; Wang, Mao

    2012-01-01

    (1) The effects of facilitation on the structure and dynamics of plant populations have not been studied so widely as competition. The UV-B radiation, as a typical environmental factor causing stress, may result in direct stress and facilitation. (2) The effects of UV-B radiation on intraspecific competition and facilitation were investigated based on the following three predictions on self-thinning, size inequality, and phenotypic plasticity: i) Self-thinning is the reduction in density that results from the increase in the mean biomass of individuals in crowded populations, and is driven by competition. In this study, the mortality rate of the population is predicted to decrease from UV-B irradiance. ii) The size inequality of a population increases with competition intensity because larger individuals receive a disproportionate share of resources, thereby leaving limited resources for smaller individuals. The second hypothesis assumes that direct stress decreases the size inequality of the population. iii) Phenotypic plasticity is the ability to alter one's morphology in response to environmental changes. The third hypothesis assumes that certain morphological indices can change among the trade-offs between competition, facilitation, and stress. These predictions were tested by conducting a field pot experiment using mung beans, and were supported by the following results: (3) UV-B radiation increased the survival rate of the population at the end of self-thinning. However, this result was mainly due to direct stress rather than facilitation. (4) Just as competitor, facilitation was also asymmetric. It increased the size inequality of populations during self-thinning, whereas stress decreased the size inequality. (5) Direct stress and facilitation influence plants differently on various scales. Stress inhibited plant growth, whereas facilitation showed the opposite on an individual scale. Stress increased survival rate, whereas facilitation increased individual

  11. Effects of Economic Policies Aimed at Encouraging a Healthier Grain Consumption

    OpenAIRE

    Nordstrom, Jonas; Thunstrom, Linda

    2007-01-01

    In this paper, we evaluate the effects of policy reforms aimed at achieving two policy objectives for grain consumption; (a) to double the intake of bread and breakfast cereals and (b) to ensure that half of the bread and breakfast cereals consumed are whole grain products. The overall aim of these policy objectives are to increase the dietary fibre intake from grain consumption so as to significantly contribute to the general recommended (minimum) increase of the fibre intake. Based on param...

  12. Life Satisfaction Effects of Unemployment in Europe: The Moderating Influence of Labour Market Policy

    DEFF Research Database (Denmark)

    Wulfgramm, Melike

    2014-01-01

    Public policy shapes the lives of individuals, and even more so if they depend on state support. In the case of unemployment, the financial situation is largely determined by cash transfers and daily routines depend on the involvement in active labour market policy measures. To what extent, however......, can subjective well-being differences of European unemployed be traced back to the national design and generosity of labour market policy? This article applies multilevel and panel estimation techniques to identify the moderating effect of unemployment benefit generosity and active labour market...... policy on life satisfaction of the unemployed. While unemployment has strong negative life satisfaction effects in all 21 European countries under study, the generosity of passive labour market policy moderates this effect to a surprisingly large extent: the adverse effect of unemployment is almost...

  13. Implementing effective policy in a national mental health re-engagement program for Veterans

    Science.gov (United States)

    Smith, Shawna N.; Lai, Zongshan; Almirall, Daniel; Goodrich, David E.; Abraham, Kristen M.; Nord, Kristina M.; Kilbourne, Amy M.

    2016-01-01

    Policy is a powerful motivator of clinical change, but implementation success can depend on organizational characteristics. This paper used validated measures of organizational resources, culture and climate to predict uptake of a nationwide VA policy aimed at implementing Re-Engage, a brief care management program that re-establishes contact with Veterans with serious mental illness lost to care. Patient care databases were used to identify 2,738 Veterans lost to care. Local Recovery Coordinators (LRCs) were to update disposition for 2,738 Veterans at 158 VA facilities and, as appropriate, facilitate a return to care. Multivariable regression assessed organizational culture and climate as predictors of early policy compliance (via LRC presence) and uptake at six months. Higher composite climate and culture scores were associated with higher odds of having a designated LRC, but were not predictive of higher uptake. Sites with LRCs had significantly higher rates of updated documentation than sites without LRCs. PMID:27668352

  14. Assessment of the Effects of Emerging Grazing Policies on Land ...

    African Journals Online (AJOL)

    Journal of Applied Sciences and Environmental Management ... policies on land degradation in Nigeria using soil, vegetation and sustainability as variables for the assessment. ... animals per kilometer square of land and 15,000 persons and 12,500 grazing animals per kilometer square of water. ... OTHER RESOURCES.

  15. Tiered Licensure: Connecting Educator Effectiveness Policies. Ask the Team

    Science.gov (United States)

    Paliokas, Kathleen

    2013-01-01

    Multitiered licensure structures can provide educators incentives to develop and improve their performance as they work toward advanced status. When working in tandem with compensation, career ladders, and ongoing professional learning policies, licensure can be a lever to promote educator development, advancement, and retention. Licensure…

  16. Atmospheric effects of aviation. Bringing together science, technology and policy

    Energy Technology Data Exchange (ETDEWEB)

    Wesoky, H L; Friedl, R R [National Aeronautics and Space Administration, Washington, DC (United States)

    1998-12-31

    Sustained growth of the aviation industry could be threatened by environmental concerns. But collaboration of scientists, technologists and policy makers is helping to assess potential problems, and to consider appropriate measures for control of aircraft emissions. The structure of that collaboration is discussed along with status of the scientific assessments. (author) 15 refs.

  17. The effect of congruence in policy priorities on electoral participation

    DEFF Research Database (Denmark)

    Reher, Stefanie

    2014-01-01

    This paper proposes that voters are more likely to turn out at elections if candidates and parties address their issue concerns in the election campaign. Voters with high levels of congruence in policy priorities should perceive the campaign as more interesting and the election as more relevant. ...

  18. Georgia Economic Report, October 2013 : Seeking Effective Policies

    OpenAIRE

    World Bank

    2013-01-01

    This economic report records the economic activities of Georgia for the year 2013. The growth slow-down in 2013, largely viewed as temporary, reflected to a large extent policy uncertainty that began with the late-2012 parliamentary elections and is expected to last until the October 2013 Presidential elections, and attempts by the new government to trim public investment spending. In the ...

  19. Toward Effective Policies for Innovation Financing in Asia | CRDI ...

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

    The question of how to support innovations and innovative businesses in the ... policies that promote the long-term viability and competitiveness of small and ... of innovation financing schemes in Malaysia, Singapore, Taiwan and Thailand. ... tax incentives, loan and grant programs, capital market rules/regulations, etc.

  20. The EU must triple its energy saving policy effect

    NARCIS (Netherlands)

    Wesselink, B.; Eichhammer, W.; Harmsen, R.

    2010-01-01

    The impact of EU energy savings policy must triple to achieve the bloc’s 2020 energy savings goal. But such efforts could get a much better foundation if European leaders set a binding energy consumption target, rather than the current indicative savings target. The evidence for such

  1. Fiscal deficits, financial fragility, and the effectiveness of government policies

    NARCIS (Netherlands)

    Kirchner, M.; van Wijnbergen, S.

    2012-01-01

    Recent macro developments in the euro area have highlighted the interactions between fiscal policy, sovereign debt, and financial fragility. We take a structural macroeconomic model with frictions in the financial intermediation process, in line with recent research, but introduce asset choice and

  2. Atmospheric effects of aviation. Bringing together science, technology and policy

    Energy Technology Data Exchange (ETDEWEB)

    Wesoky, H.L.; Friedl, R.R. [National Aeronautics and Space Administration, Washington, DC (United States)

    1997-12-31

    Sustained growth of the aviation industry could be threatened by environmental concerns. But collaboration of scientists, technologists and policy makers is helping to assess potential problems, and to consider appropriate measures for control of aircraft emissions. The structure of that collaboration is discussed along with status of the scientific assessments. (author) 15 refs.

  3. Cost-effectiveness of breast cancer screening policies using simulation.

    Science.gov (United States)

    Gocgun, Y; Banjevic, D; Taghipour, S; Montgomery, N; Harvey, B J; Jardine, A K S; Miller, A B

    2015-08-01

    In this paper, we study breast cancer screening policies using computer simulation. We developed a multi-state Markov model for breast cancer progression, considering both the screening and treatment stages of breast cancer. The parameters of our model were estimated through data from the Canadian National Breast Cancer Screening Study as well as data in the relevant literature. Using computer simulation, we evaluated various screening policies to study the impact of mammography screening for age-based subpopulations in Canada. We also performed sensitivity analysis to examine the impact of certain parameters on number of deaths and total costs. The analysis comparing screening policies reveals that a policy in which women belonging to the 40-49 age group are not screened, whereas those belonging to the 50-59 and 60-69 age groups are screened once every 5 years, outperforms others with respect to cost per life saved. Our analysis also indicates that increasing the screening frequencies for the 50-59 and 60-69 age groups decrease mortality, and that the average number of deaths generally decreases with an increase in screening frequency. We found that screening annually for all age groups is associated with the highest costs per life saved. Our analysis thus reveals that cost per life saved increases with an increase in screening frequency. Copyright © 2015 Elsevier Ltd. All rights reserved.

  4. Impact of electrical intertie capacity on carbon policy effectiveness

    International Nuclear Information System (INIS)

    English, J.; Niet, T.; Lyseng, B.; Palmer-Wilson, K.; Keller, V.; Moazzen, I.; Pitt, L.; Wild, P.; Rowe, A.

    2017-01-01

    This study investigates the potential cost and emissions reductions that result from an increase in electricity transmission capacity between Canada's two westernmost provinces: Alberta, a fossil fuel dominated jurisdiction, and British Columbia, a predominantly hydroelectric jurisdiction. A bottom-up model is used to find the least cost electricity generation mix in Alberta and British Columbia under different carbon policies. The long-term evolution of the electricity system is determined by minimizing net present cost of electricity generation for the time span of 2010–2060. Different levels of intertie capacity expansion are considered together with a variety of carbon tax and carbon cap scenarios. Results indicate that increased intertie capacity reduces the cost of electricity and emissions under carbon pricing policies. However, the expandable intertie does not encourage greater adoption of variable renewable generation. Instead, it is used to move low-cost energy from the United States to Alberta. The optimal intertie capacity and cost reduction of increased interconnectivity increases with more restrictive carbon policies. - Highlights: • A techno-economic optimization model is used to examine electricity generation in western Canada. • Interprovincial electricity transmission can decrease carbon abatement costs. • Market conditions can reduce the expected synergy between storage hydroelectricity and variable renewable generation. • Inconsistent carbon policies between regions mean emissions are moved, not avoided.

  5. Increasing electric vehicle policy efficiency and effectiveness by reducing mainstream market bias

    International Nuclear Information System (INIS)

    Green, Erin H.; Skerlos, Steven J.; Winebrake, James J.

    2014-01-01

    Plug-in electric vehicles (PEVs) provide an opportunity for reducing energy use and emissions in the transportation sector. Currently, a number of federal policies are in place to incentivize deployment of PEVs to mainstream consumers with demographics and vehicle attribute preferences most common to today's new vehicle purchasers. This article argues that policies intending to give PEVs a foothold in the market should not focus on mainstream consumers and should instead focus on niche markets—specifically carsharing and postal fleets—and early adopters including green consumers. Two arguments can be made in support of eliminating the mainstream market bias of current policies toward a policy of cultivating niche markets. The first is efficiency: so far PEV policies featuring a mainstream market bias have proven to be inefficient and costly. The second is effectiveness: it is becoming increasingly evident that PEV policies would be more effective in achieving potential societal benefits if they focused on early adopters and niche markets using such approaches as strategic niche management, accessible loans and financing, and appropriately targeted incentives. PEV policies focused on early adopters and niche markets would create complementary system effects that will lead to increased PEV market penetration and realization of intended societal benefits. - Highlights: • We argue that U.S. electric vehicle policies are inefficient and ineffective. • We introduce “mainstream consumer bias” as an explanation for policy deficiencies. • We propose an alternative policy agenda to address some of these policy problems. • Proposed policy options include strategic niche management, targeted R and D and incentives, and loans

  6. Seedling Composition and Facilitative Effects of the Herbaceous Layer in a Monsoon-Affected Forest in Nanjenshan, Southern Taiwan

    Directory of Open Access Journals (Sweden)

    Su-Wei Fan

    2010-11-01

    Full Text Available Tree seedlings play an important role in forest regeneration. To understand the factors that control seedling establishment, we (1 compared the composition patterns of tree seedlings and their corresponding overstories, (2 examined the relationships between seedling composition and environmental factors and (3 evaluated the interaction (competition or facilitation between seedlings and herbaceous layer in a wind-stressed forest in Nanjenshan, southern Taiwan. In the study plot, seedling abundance of canopy, subcanopy and shrub species (with true leaves and < 1 cm diameter at breast height and coverage of herbaceous species (including herbaceous species, climbers and tree ferns ≤ ca. 1 m in height were investigated on three transects with a total of 180 contiguous 5 × 5 m quadrats. Clustering classification and ordination methods were used to reveal the tree seedling composition patterns and the relationships between seedling composition and environmental factors. Correlation coefficients were computed between herbaceous coverage and seedling abundance among herb-seedling species pairs and between tall (≥ 1 m high/short (< 0.5 m high herbs and seedlings pairs to test the herb-seedling interaction. The spatial distribution of tree seedlings presented a perfect match to the overstory vegetation pattern. There was a strong relationship among seedling composition, herbaceous composition and topographic features, especially exposure to monsoon winds. Because of the absence of strong correlations between herbaceous structure/species and seedling abundances, the strong linkage in spatial patterns between seedling and herbaceous compositions suggests that certain plant species in the study plot have similar responses to the monsoon exposure. Our results also indicated that seedlings < 1 cm in diameter were strongly influenced by wind stress, similar to the response of the overstory composition, and that the facilitative/competitive effects of the

  7. Effect of upper extremity proprioceptive neuromuscular facilitation combined with elastic resistance bands on respiratory muscle strength: a randomized controlled trial

    Directory of Open Access Journals (Sweden)

    Guilherme P. T. Areas

    2013-12-01

    Full Text Available BACKGROUND: Elastic resistance bands (ERB combined with proprioceptive neuromuscular facilitation (PNF are often used in resistance muscle training programs, which have potential effects on peripheral muscle strength. However, the effects of the combination of ERB and PNF on respiratory muscle strength warrant further investigation. OBJECTIVES: The assessment of the effects of PNF combined with ERB on respiratory muscle strength. METHOD: Twenty healthy, right-handed females were included. Subjects were randomized to either the resistance training program group (TG, n=10 or the control group (CG, n=10. Maximal expiratory pressure (MEP and inspiratory pressure (MIP were measured before and after four weeks of an upper extremity resistance training program. The training protocol consisted of upper extremity PNF combined with ERB, with resistance selected from 1 repetition maximum protocol. RESULTS: PNF combined with ERB showed significant increases in MIP and MEP (p<0.05. In addition, there were significant differences between the TG and CG regarding ∆MIP (p=0.01 and ∆MEP (p=0.04. CONCLUSIONS: PNF combined with ERB can have a positive impact on respiratory muscle strength. These results may be useful with respect to cardiopulmonary chronic diseases that are associated with reduced respiratory muscle strength.

  8. The verbal facilitation effect: re-reading person descriptions as a system variable to improve identification performance.

    Science.gov (United States)

    Sporer, Siegfried L; Kaminski, Kristina S; Davids, Maike C; McQuiston, Dawn

    2016-11-01

    When witnesses report a crime, police usually ask for a description of the perpetrator. Several studies suggested that verbalising faces leads to a detriment in identification performance (verbal overshadowing effect [VOE]) but the effect has been difficult to replicate. Here, we sought to reverse the VOE by inducing context reinstatement as a system variable through re-reading one's own description before an identification task. Participants (N = 208) watched a video film and were then dismissed (control group), only described the perpetrator, or described and later re-read their own descriptions before identification in either target-present or target-absent lineups after a 2-day or a 5-week delay. Identification accuracy was significantly higher after re-reading (85.0%) than in the no description control group (62.5%) irrespective of target presence. Data were internally replicated using a second target and corroborated by several small meta-analyses. Identification accuracy was related to description quality. Moreover, there was a tendency towards a verbal facilitation effect (VFE) rather than a VOE. Receiver operating characteristic (ROC) curve analyses confirm that our findings are not due to a shift in response bias but truly reflect improvement of recognition performance. Differences in the ecological validity of study paradigms are discussed.

  9. Analysis of the effectiveness of fertilizer subsidy policy and its effect on rice production in Karanganyar Regency

    Science.gov (United States)

    Mulyadiana, A. T.; Marwanti, S.; Rahayu, W.

    2018-03-01

    The research aims to know the factors which affecting rice production, and to know the effectiveness of fertilizer subsidy policy on rice production in Karanganyar Regency. The fertilizer subsidy policy was based on four indicators of fertilizer subsidy namely exact price, exact place, exact time, and exact quantity. Data was analyzed using descriptive quantitative and qualitative and multiple linear regression. The result of research showed that fertilizer subsidy policy in Karanganyar Regency evaluated from four indicators was not effective because the distribution of fertilizer subsidy to farmers still experience some mistakes. The result of regression analysis showed that production factors such as land area, use of urea fertilizer, use of NPK fertilizer, and effectiveness of fertilizer subsidy policy had positive correlation and significant influence on rice production, while labor utilization and use of seeds factors had no significant effect on rice production in Karanganyar Regency. This means that if the fertilizer subsidy policy is more effective, rice production is also increased.

  10. Social murder: the long-term effects of conservative economic policy.

    Science.gov (United States)

    Chernomas, Robert; Hudson, Ian

    2009-01-01

    In this article, the authors take inspiration from Engels's 1845 account of the social murder committed by British capitalists to assess the contemporary impact of conservative economic policy, which they define as policies designed to maximize the accumulation of profit while socializing the associated risks and costs. Conservative economists argue that if their policy prescription is followed, it will produce broad-based economic benefits including more rapid growth, higher incomes, less illness, and, even, more democracy. The authors contrast the myth of conservative economic policy with the reality. What conservative economic policy has actually accomplished is a redistribution of wealth and power away from the vast majority of the population to firms and their owners. The effects of these policies on citizens and workers have been socially determined economic instability, unemployment, poverty, inequality, dangerous products, and infectious and chronic disease.

  11. Effects of Class Size and Attendance Policy on University Classroom Interaction in Taiwan

    Science.gov (United States)

    Bai, Yin; Chang, Te-Sheng

    2016-01-01

    Classroom interaction experience is one of the main parts of students' learning lives. However, surprisingly little research has investigated students' perceptions of classroom interaction with different attendance policies across different class sizes in the higher education system. To elucidate the effects of class size and attendance policy on…

  12. School Violence and Its Effect on the Constitutionality of Public School Uniform Policies.

    Science.gov (United States)

    Starr, Jennifer

    2000-01-01

    The Arizona Court of Appeals, in the first court decision regarding public school uniform policies, held that mandatory school uniforms do not violate students' First Amendment rights. Discusses the Arizona decision and its effect on the structuring of school uniform policies and their potential successful institution at the high school level. (31…

  13. Determinants of Self-Employment Dynamics and their Implications on Entrepreneurial Policy Effectiveness

    Directory of Open Access Journals (Sweden)

    José María Millán

    2010-07-01

    Full Text Available This paper summarizes the main results of the empirical research on self-employment dynamics —particularly entry and success— and discusses their possible implications on entrepreneurial policy effectiveness. The main goal of this study is to promote a debate on this topic, encouraging conditional analyses that serve as guidance in the design of a policy agenda.

  14. MAFF overview - the present policy on energy crops, the effect of GATT and CAP

    International Nuclear Information System (INIS)

    Thomas, Richard

    1992-01-01

    This item outlines current United Kingdom government policy on energy crops. A representative of the Ministry of Agriculture, Fisheries and Food describes the effect of current international trade agreement negotiations on policy on energy crops, particularly cereals and oilseeds. The success of biofuels is thought to depend chiefly on the prevailing fiscal climate. (UK)

  15. The Great Financial Crisis: How Effective is Macroeconomic Policy Response in the United Kingdom?

    Directory of Open Access Journals (Sweden)

    Clements Akinsoyinu

    2015-06-01

    Full Text Available The Great Financial Crisis has been touted to be the worst crisis since the Great Depression of 1930; its effect has profound ramifications on the global economy. The nature and the severity of the crisis provoked an unprecedented policy response from policy makers at both global and domestic levels. To address the rampaging crisis, the Bank of England implemented a number of conventional and unconventional policy measures to curtail the economic rot and to stimulate economic growth. There is a broad consensus in the empirical literature and other evidence found in this paper that a number of the policies implemented in the United Kingdom played a significant role in re-directing and stimulating the economy. This paper reviews the various policy measures adopted by the Bank of England from the inception of the financial crisis in 2008 and assesses their effectiveness in bringing back the economy from the brink of collapse. Our review shows that quantitative easing (QE policy and the expansionary fiscal policy adopted by the Bank of England were effective policy tools used in stimulating economic growth, stemming the effect and shortening the duration of the crisis in the United Kingdom

  16. Short and long run macroeconomic effects of trade policy in the presence of debt servicing

    NARCIS (Netherlands)

    S.M. Murshed (Syed)

    2010-01-01

    textabstractThe purpose of this paper is to analyze the macroeconomic effects of trade policy, when the instrument is a voluntary export restraint (VER), on both the home (imposing) country and the foreign (targeted) country. The innovation in the paper is the analysis of trade policy when debt

  17. Short and long run macroeconomic effects of trade policy in the presence of debt servicing

    NARCIS (Netherlands)

    S.M. Murshed (Syed)

    2010-01-01

    textabstractABSTRACT: The purpose of this paper is to analyze the macroeconomic effects of trade policy, when the instrument is a voluntary export restraint (VER), on both the home (imposing) country and the foreign (targeted) country. The innovation in the paper is the analysis of trade policy when

  18. The Policy Discourse of Networking and Its Effect on School Autonomy: A Foucauldian Interpretation

    Science.gov (United States)

    Mifsud, Denise

    2016-01-01

    Policy discourse officially operates to distinctly influence public perception in an irrevocable and normalising manner. In a Maltese educational scenario of gradual decentralisation and increased accountability, I explore the "effects" of both the global and the local policy discourse of networks and networking on the practising…

  19. Family policies in developed countries : a "fertility-booster" with side-effects

    NARCIS (Netherlands)

    Thévenon, O.; Gauthier, A.H.

    2011-01-01

    This paper describes recent fertility trends in European and/or Organisation for Economic Co-operation and Development [OECD] countries and surveys the effects of family-friendly policies on fertility. Although these policies do seem to have an impact on fertility, their magnitude is limited.

  20. servicom policy intervention: improving service quality in nigerian ...

    African Journals Online (AJOL)

    Admin

    customer orientation in the Nigerian public sector. The policy goes by ..... Graham Effect' (Arnold, Cooper and Robertson,. 1995). .... system and budgeting time and money to pursue services ... customer relationships, and facilitating a safe and.

  1. Increasing the effectiveness and efficiency of renewable energy support policies in the European Union

    International Nuclear Information System (INIS)

    Klessmann, C.B.

    2012-01-01

    The thesis discusses the effective and cost-efficient design of renewable energy sources (RES) support policies in the European Union along some major discussion lines of the European RES policy debate: the effectiveness of the different national support policies in the member states; the cost savings potential of different cost reduction policies for reaching the 2020 RES target; the role of market risk exposure and market integration for RES deployment and the cost-efficiency of RES support; and the role and design of cross-country cooperation mechanisms for efficient RES target achievement. The analysis showed that the effectiveness and efficiency of RES support policies is still low in many European member states but that top runner countries have gained significant experience in tailored RES policy design. The key recommendations for improving the effectiveness and efficiency of RES support policies across Europe are: Reducing policy and market risks, particularly those that have no or little potential to trigger cost-optimised behaviour of RES generators Ensuring long-term commitment and increasing the stability of the regulatory framework for RES Against the background of the risk-averse financial environment and the new budgetary constraints of the recent financial crisis, it has become even more important for governments to take measures to reduce RES financing risks. Without such risk reduction, it seems unlikely that sufficient investments will be attracted to reach the EU 2020 targets. Furthermore, stable and risk sensitive policies could reduce the policy costs for achieving the target by up to 4 billion Euro per year. In addition to improving the effectiveness and efficiency of their national support instruments, policymakers should consider the increased use of cooperation mechanisms that could potentially further decrease the cost of European RES target achievement by 2-3 billion Euro per year, at least if the respective cooperation mechanisms do

  2. GENETICALLY MODIFIED CROPS: INTERNATIONAL TRADE AND TRADE POLICY EFFECTS

    Directory of Open Access Journals (Sweden)

    George Frisvold

    2015-04-01

    Full Text Available Where approved, producers have adopted genetically modified (GM crops extensively. Yet, areas not adopting GM crops account for large shares of production and consumption. GM crops differ from previous agricultural innovations because consumers may perceive them as fundamentally different from (and potentially inferior to conventionally grown crops. Many countries maintain restrictions on production and importation of GM crops. GM crop adoption affects producers and consumers, not only through technological change, but also through trade policy responses. This article reviews open economy analyses of impacts of GM crops. To varying degrees, commodities are segmented into GM, conventionally grown, and organic product markets. Recent advances in trade modeling consider the consequences of market segmentation, along with consequences of GM crop import restrictions, product segregation requirements, and coexistence policies.

  3. Effect of beach management policies on recreational water quality.

    Science.gov (United States)

    Kelly, Elizabeth A; Feng, Zhixuan; Gidley, Maribeth L; Sinigalliano, Christopher D; Kumar, Naresh; Donahue, Allison G; Reniers, Adrianus J H M; Solo-Gabriele, Helena M

    2018-04-15

    When beach water monitoring programs identify poor water quality, the causes are frequently unknown. We hypothesize that management policies play an important role in the frequency of fecal indicator bacteria (FIB) exceedances (enterococci and fecal coliform) at recreational beaches. To test this hypothesis we implemented an innovative approach utilizing large amounts of monitoring data (n > 150,000 measurements per FIB) to determine associations between the frequency of contaminant exceedances and beach management practices. The large FIB database was augmented with results from a survey designed to assess management policies for 316 beaches throughout the state of Florida. The FIB and survey data were analyzed using t-tests, ANOVA, factor analysis, and linear regression. Results show that beach geomorphology (beach type) was highly associated with exceedance of regulatory standards. Low enterococci exceedances were associated with open coast beaches (n = 211) that have sparse human densities, no homeless populations, low densities of dogs and birds, bird management policies, low densities of seaweed, beach renourishment, charge access fees, employ lifeguards, without nearby marinas, and those that manage storm water. Factor analysis and a linear regression confirmed beach type as the predominant factor with secondary influences from grooming activities (including seaweed densities and beach renourishment) and beach access (including charging fees, employing lifeguards, and without nearby marinas). Our results were observable primarily because of the very large public FIB database available for analyses; similar approaches can be adopted at other beaches. The findings of this research have important policy implications because the selected beach management practices that were associated with low levels of FIB can be implemented in other parts of the US and around the world to improve recreational beach water quality. Copyright © 2018 Elsevier Ltd. All

  4. The effectiveness of Japan's negative interest rate policy

    OpenAIRE

    Yoshino, Naoyuki; Taghizadeh-Hesary, Farhad; Miyamoto, Hiroaki

    2017-01-01

    In April 2013, the Bank of Japan (BOJ) introduced an inflation target of 2% with the aim of overcoming deflation and achieving sustainable economic growth. But due to lower international oil prices, it was unable to achieve this target and was forced to take further measures. Hence, in February 2016, the BOJ adopted a negative interest rate policy by massively increasing the money supply through purchasing long-term Japanese government bonds (JGB). The BOJ had previously purchased short-term ...

  5. Higher iridescent-to-pigment optical effect in flowers facilitates learning, memory and generalization in foraging bumblebees.

    Science.gov (United States)

    de Premorel, Géraud; Giurfa, Martin; Andraud, Christine; Gomez, Doris

    2017-10-25

    Iridescence-change of colour with changes in the angle of view or of illumination-is widespread in the living world, but its functions remain poorly understood. The presence of iridescence has been suggested in flowers where diffraction gratings generate iridescent colours. Such colours have been suggested to serve plant-pollinator communication. Here we tested whether a higher iridescence relative to corolla pigmentation would facilitate discrimination, learning and retention of iridescent visual targets. We conditioned bumblebees ( Bombus terrestris ) to discriminate iridescent from non-iridescent artificial flowers and we varied iridescence detectability by varying target iridescent relative to pigment optical effect. We show that bees rewarded on targets with higher iridescent relative to pigment effect required fewer choices to complete learning, showed faster generalization to novel targets exhibiting the same iridescence-to-pigment level and had better long-term memory retention. Along with optical measurements, behavioural results thus demonstrate that bees can learn iridescence-related cues as bona fide signals for flower reward. They also suggest that floral advertising may be shaped by competition between iridescence and corolla pigmentation, a fact that has important evolutionary implications for pollinators. Optical measurements narrow down the type of cues that bees may have used for learning. Beyond pollinator-plant communication, our experiments help understanding how receivers influence the evolution of iridescence signals generated by gratings. © 2017 The Author(s).

  6. Effectiveness of a smoke-free policy in lowering secondhand smoke concentrations in offices in China.

    Science.gov (United States)

    Gan, Quan; Hammond, S Katharine; Jiang, Yuan; Yang, Yan; Hu, Teh-Wei

    2008-05-01

    To examine the secondhand smoke (SHS) exposure level in Chinese office buildings and to evaluate the effectiveness of a smoke-free policy in reducing SHS exposure. Survey of smoking policies and measurement of SHS level in 14 office buildings from 10 provinces in China. Smoking in the building significantly elevated the SHS concentrations both in offices with at least one smoker and in offices with no smokers. In one building that recently adopted a smoke-free policy, the nicotine concentrations decreased significantly after the policy was enacted. Enactment of a smoking policy was effective in reducing SHS exposure in the buildings. Nonsmoking office workers in China were exposed to significant levels of SHS at work; both the central and local governments should realize the need to legislate against workplace smoking.

  7. Climate policy, interconnection and carbon leakage: the effect of unilateral UK policy on electricity and GHG emissions in Ireland

    OpenAIRE

    DI COSMO, VALERIA; CURTIS, JOHN; DEANE, PAUL

    2013-01-01

    PUBLISHED This paper examines the effect on Ireland?s Single Electricity Market (SEM) of the UK?s unilateral policy to implement a carbon price floor for electricity generation based on fossil-fuel. We simulate electricity markets and find that, subject to efficient use of the interconnectors between the two markets, a carbon price floor will lead to carbon leakage, with associated emissions in the Republic of Ireland increasing by 8% and SEM?s electricity prices increasing by 2.4%. As the...

  8. UK policy initiatives and the effect on increasing organ donation.

    Science.gov (United States)

    Hall, Bethany; Parkin, Matthew Sw

    Organ donation has developed since the Human Tissue Act 1961, and even since the Human Tissue Act 2004, which replaced it. Given the demand for organ transplants, there have been various attempts to increase the number of people on the Organ Donation Register, including awareness campaigns and celebrity endorsement. However, as the UK-wide strategy Taking Organ Transplantation to 2020 indicates, increasing the number of donations will require more than simply increasing the number of registered donors. This article reviews the changes in policies relating to organ donation and the associated issues.

  9. Does music training facilitate the mnemonic effect of song? An exploration of musicians and nonmusicians with and without Alzheimer's dementia.

    Science.gov (United States)

    Baird, Amee; Samson, Séverine; Miller, Laurie; Chalmers, Kerry

    2017-02-01

    The efficacy of using sung words as a mnemonic device for verbal memory has been documented in persons with probable Alzheimer's dementia (AD), but it is not yet known whether this effect is related to music training. Given that music training can enhance cognitive functioning, we explored the effects of music training and modality (sung vs. spoken) on verbal memory in persons with and without AD. We used a mixed factorial design to compare learning (5 trials), delayed recall (30-min and, 24-hour), and recognition of sung versus spoken information in 22 healthy elderly (15 musicians), and 11 people with AD (5 musicians). Musicians with AD showed better total learning (over 5 trials) of sung information than nonmusicians with AD. There were no significant differences in delayed recall and recognition accuracy (of either modality) between musicians with and without AD, suggesting that music training may facilitate memory function in AD. Analysis of individual performances showed that two of the five musicians with AD were able to recall some information on delayed recall, whereas the nonmusicians with AD recalled no information on delay. The only significant finding in regard to modality (sung vs. spoken) was that total learning was significantly worse for sung than spoken information for nonmusicians with AD. This may be due to the need to recode information presented in song into spoken recall, which may be more cognitively demanding for this group. This is the first study to demonstrate that music training modulates memory of sung and spoken information in AD. The mechanism underlying these results is unclear, but may be due to music training, higher cognitive abilities, or both. Our findings highlight the need for further research into the potentially protective effect of music training on cognitive abilities in our aging population.

  10. Did capital market convergence lower the effectiveness of the interest rate as a monetary policy tool?

    NARCIS (Netherlands)

    Jansen, Pieter W.

    2006-01-01

    International capital market convergence reduces the ability for monetary authorities to set domestic monetary conditions. Traditionally, monetary policy transmission is channelled through the short-term interest rate. Savings and investment decisions are effected through the response of the bond

  11. The effectiveness of sexual harassment policies and procedures at higher education institutions in South Africa

    Directory of Open Access Journals (Sweden)

    Pierre Joubert

    2011-02-01

    Research purpose: The aim of this study was to investigate the awareness levels of academic staff members at higher education institutions in South Africa of sexual harassment policies and procedures in their institutions. Motivation for the study: A number of high profile court cases emphasised the need for effective policies to reduce the incidence of sexual harassment complaints. Research design, approach and method: A cross-sectional survey design was conducted amongst 161 academic staff members, representing 10 higher education institutions in South Africa. The measuring instrument that was used is the Sexual Harassment Questionnaire (SHQ that was developed specifically for this study. Main findings: The results showed that despite indications that sexual harassment policies do exist and that they are regarded as effective tools in addressing sexual harassment, the implementation of such policies is not effective and few academic staff members received training and/or guidance on the utilisation of the policy. Significant correlation coefficients were found between the elements of an effective policy and between population group and some of the elements. Practical/managerial implications: Employers across the board should regularly conduct an audit to determine the level of awareness of sexual harassment policies and procedures and plan interventions. Contribution: No other study in South Africa attempted to measure the awareness levels of academics and its impact on the management of sexual harassment.

  12. A robust demonstration of the cognate facilitation effect in first-language and second-language naming.

    Science.gov (United States)

    Sheng, Li; Lam, Boji Pak Wing; Cruz, Diana; Fulton, Aislynn

    2016-01-01

    The cognate facilitation effect refers to the phenomenon that in bilinguals performance on various vocabulary tasks is enhanced for cross-linguistic cognates as opposed to noncognates. However, research investigating the presence of the cognate advantage in bilingual children remains limited. Most studies with children conducted to date has not included a control group or rigorously designed stimuli, which may jeopardize the validity and robustness of the emerging evidence. The current study addressed these methodological problems by examining performance in picture naming tasks in 34 4- to 7-year-old Spanish-English bilinguals and 52 Mandarin-English bilinguals as well as 37 English-speaking monolinguals who served as controls. Stimuli were controlled for phonology, word frequency, and length. The Spanish-English bilinguals performed better for cognates than for noncognates and exhibited a greater number of doublet responses (i.e., providing correct responses in both languages) in naming cognate targets than in naming noncognates. The control groups did not show differences in performance between the two sets of words. These findings provide compelling evidence that cross-linguistic similarities at the phonological level allow bootstrapping of vocabulary learning. Copyright © 2015 Elsevier Inc. All rights reserved.

  13. Decreasing but still significant facilitation effect of cold-season macrophytes on wetlands purification function during cold winter.

    Science.gov (United States)

    Zou, Xiangxu; Zhang, Hui; Zuo, Jie; Wang, Penghe; Zhao, Dehua; An, Shuqing

    2016-06-01

    To identify the facilitation effect of a cool-season aquatic macrophyte (FEam) for use in effluent purification via constructed floating wetlands (CFWs) and to determine the possible pathways used during a winter period with an average temperature of less than 5 °C, pilot-scale CFWs were planted with the cold-season macrophyte Oenanthe clecumbens and were operated as batch systems. Although some leaves withered, the roots retained relatively high levels of activity during the winter, which had average air and water temperatures of 3.63 and 5.04 °C, respectively. The N and P removal efficiencies in CFWs decreased significantly in winter relative to those in late autumn. The presence of cool-season plants resulted in significant improvements in N and P removal, with a FEam of 15.23-25.86% in winter. Microbial N removal accounted for 71.57% of the total N removed in winter, and the decrease in plant uptake was the dominant factor in the wintertime decrease in N removal relative to that in late autumn. These results demonstrate the importance of cold-season plants in CFWs for the treatment of secondary effluent during cold winters.

  14. Effects of Proprioceptive Neuromuscular Facilitation Stretching and Kinesiology Taping on Pelvic Compensation During Double-Knee Extension

    Directory of Open Access Journals (Sweden)

    Lee Seung-Woong

    2015-12-01

    Full Text Available Shortened hamstrings are likely to restrict the anterior pelvic tilt and induce a slumped posture due to the posterior pelvic tilt. This study was conducted to compare the effects of proprioceptive neuromuscular facilitation (PNF stretching and modified anterior pelvic tilt taping (APTT on hamstring shortness-associated pelvic compensation while executing seated double-knee extension. Male college students (28 healthy young adults; mean age: 21.4 ± 2.1 years with hamstring shortness were recruited as study subjects and randomly assigned to either the PNF stretching group (control group or the APTT group (experimental group. In all the subjects, changes in the movement distance of the centre of gluteal pressure (COGP as well as rectus abdominis (RA and semitendinosus (SEM muscle activities were measured during seated double-knee extension while the respective intervention method was applied. Both groups showed significant decreases in COGP distance and RA muscle activity compared with their respective baseline values (p < 0.05, however, no significant changes were observed in SEM muscle activity. We can infer that not only a direct intervention on the hamstring, such as PNF stretching, but also a modified APTT-mediated pelvic intervention may be used as a method for reducing pelvic compensation induced by hamstring shortness.

  15. The effects of the contract-relax-antagonist-contract form of proprioceptive neuromuscular facilitation stretching on postural stability.

    Science.gov (United States)

    Ryan, Edwin E; Rossi, Mark D; Lopez, Richard

    2010-07-01

    To investigate the effects of the contract-relax-antagonist-contract (CRAC) form of proprioceptive neuromuscular facilitation (PNF) stretching, with and without a warm-up, on postural stability. Thirty volunteers (15 men and 15 women, age: 25.17 +/- 5.4 years, height: 173.76 +/- 8.2 cm, and weight: 72.03 +/- 14.87 kg) were randomly assigned to 1 of 3 conditions: warm-up and stretch (WS), stretching only (SO), and a control condition (CON). Contract-relax-antagonist-contract PNF of the hamstrings, plantar flexors, and hip flexors was performed during WS and SO. A 6-minute treadmill warm-up was applied before CRAC in the WS condition. Measures of anterior/posterior and medial/lateral (M/L) postural stability were taken before and after treatment conditions. A 2 x 3 analysis of variance was used to assess for differences between conditions. Significance was set at p Contract-relax-antagonist-contract form of stretching is a useful protocol for improving M/L stability.

  16. Research on effect of China’s energy saving policy of phase-out incandescent lamps

    Science.gov (United States)

    Ding, Qing; Zhao, Yuejin; Liang, Xiuying; Lin, Ling

    2017-11-01

    China’s energy saving policy of phase-out of incandescent lamps have been introduced and a comprehensive evaluation framework has been put forward. The impact of the implementation of the policy on manufacturing enterprises and places of sale, lighting industry and domestic and foreign markets, as well as the effect of energy conservation and emission reduction have been analyzed from micro, meso and macro layers. The research results show that, under the guidance of the policy, the orderly product mix transformation has been seen in incandescent lamp manufacturing enterprises, incandescent lamps gradually exit the Chinese mainstream lighting product market, and the energy conservation and emission reduction effect is remarkable.

  17. Projecting the effects of tobacco control policies in the USA through microsimulation: a study protocol

    Science.gov (United States)

    Levy, David T; Jeon, Jihyoun; Clarke, John; Gilkeson, Scott; Hall, Tim; Holford, Theodore R; Meza, Rafael

    2018-01-01

    Introduction Smoking remains the leading cause of preventable death in the USA but can be reduced through policy interventions. Computational models of smoking can provide estimates of the projected impact of tobacco control policies and can be used to inform public health decision making. We outline a protocol for simulating the effects of tobacco policies on population health outcomes. Methods and analysis We extend the Smoking History Generator (SHG), a microsimulation model based on data from the National Health Interview Surveys, to evaluate the effects of tobacco control policies on projections of smoking prevalence and mortality in the USA. The SHG simulates individual life trajectories including smoking initiation, cessation and mortality. We illustrate the application of the SHG policy module for four types of tobacco control policies at the national and state levels: smoke-free air laws, cigarette taxes, increasing tobacco control programme expenditures and raising the minimum age of legal access to tobacco. Smoking initiation and cessation rates are modified by age, birth cohort, gender and years since policy implementation. Initiation and cessation rate modifiers are adjusted for differences across age groups and the level of existing policy coverage. Smoking prevalence, the number of population deaths avoided, and life-years gained are calculated for each policy scenario at the national and state levels. The model only considers direct individual benefits through reduced smoking and does not consider benefits through reduced exposure to secondhand smoke. Ethics and dissemination A web-based interface is being developed to integrate the results of the simulations into a format that allows the user to explore the projected effects of tobacco control policies in the USA. Usability testing is being conducted in which experts provide feedback on the interface. Development of this tool is under way, and a publicly accessible website is available at http

  18. Implementation of a Personalized, Cost-Effective Physical Therapy Approach (Coach2Move) for Older Adults: Barriers and Facilitators.

    Science.gov (United States)

    van de Sant, Arjan J W; de Vries, Nienke M; Hoogeboom, Thomas J; Nijhuis-van der Sanden, Maria W G

    2017-07-27

    This article reports on a recent randomized clinical trial that showed a personalized approach to physical therapy (Coach2Move) by a physical therapist specialized in geriatrics (PTG) to be more cost-effective than usual physical therapy care in people with mobility problems (n = 130, mean age = 78 years). We used an explanatory mixed-methods sequential design alongside the randomized clinical trial to gain insight into (a) the contrast between the 2 interventions, (b) the fidelity of the Coach2Move delivery; (c) PTGs' experiences of Coach2Move; and (d) possible barriers and facilitators for future implementation. The study included 13 PTGs educated in the strategy and 13 physical therapists with expertise in geriatrics delivering the usual care. In total, 106 medical records were available for assessment: 57 (85%) Coach2Move, 49 (75%) usual care. Quantitative process indicators were used to analyze electronic medical records to determine contrasts in the phases of clinical reasoning. The fidelity of the delivery was tested using indicator scores focusing on 4 key elements of Coach2Move. In-depth interviews with Coach2Move therapists were thematically analyzed to explore experiences and facilitators/barriers related to implementation. Indicator scores showed significant and clinically relevant contrasts in all phases of clinical reasoning, with consistently higher scores among PTGs, except for the treatment plan. Moreover, the fidelity of Coach2Move delivery was more than 70% in all phases, except the evaluation phase (53%). Experiences of Coach2Move were positive. In particular, extended intake allowing motivational interviewing, physical examination and an in-depth problem analysis, and shared goal setting were considered valuable. Facilitators for implementation were the addition of a Coach2Move medical record, frequent coaching by the researcher, and readiness to change in the therapist. Barriers were (1) having to use 2 parallel electronic medical record

  19. The Effect of New Jersey’s Paid Parental Leave Policy on Employment

    OpenAIRE

    Reed, Joshua; Vandegrift, Donald

    2016-01-01

    Paid parental leave policy remains a continuing source of controversy in the United States. Advocates for parental leave policy maintain that it has a positive effect on child rearing outcomes and family happiness. Critics, however, maintain that paid parental leave will cause firms to hire fewer women. This paper evaluates the critics’ claim that paid family leave entitlements will reduce employment using the New Jersey family leave law that took effect in 2009. We conduct a difference-in-di...

  20. Fiscal policy and TFP in the OECD: Measuring direct and indirect effects

    OpenAIRE

    Everaert, Gerdie; Heylen, Freddy; Schoonackers, Ruben

    2014-01-01

    This paper analyzes the direct and indirect effects of fiscal policy on total factor productivity (TFP) in a panel of OECD countries over the period 1970-2012. Our contribution is twofold. First, when estimating the impact of fiscal policy on TFP from a production function approach, we identify the worldwide available level of technology by exploiting the observed strong cross-sectional dependence between countries instead of using ad hoc proxies for technology. Second, next to direct effects...

  1. The Effectiveness of Academic Dismissal Policies in Dutch University Education: An Empirical Investigation

    Science.gov (United States)

    Arnold, Ivo J. M.

    2015-01-01

    This paper uses national data on 450 Dutch bachelor programs to measure the effect of the introduction of academic dismissal policies on study progress and first-year drop-out. Our results show that these policies increase first-year drop-out on average by 6-7%. They also have the effect of improving the study progress of first-year survivors by…

  2. Leverage effect, economic policy uncertainty and realized volatility with regime switching

    Science.gov (United States)

    Duan, Yinying; Chen, Wang; Zeng, Qing; Liu, Zhicao

    2018-03-01

    In this study, we first investigate the impacts of leverage effect and economic policy uncertainty (EPU) on future volatility in the framework of regime switching. Out-of-sample results show that the HAR-RV including the leverage effect and economic policy uncertainty with regimes can achieve higher forecast accuracy than RV-type and GARCH-class models. Our robustness results further imply that these factors in the framework of regime switching can substantially improve the HAR-RV's forecast performance.

  3. The impact of Border policy effect on cross-border ethnic areas

    Science.gov (United States)

    Bie, Q. L.; Zhou, S. Y.; Li, C. S.

    2013-11-01

    Boundary effect analysis is related to border policy making in the cross-border ethnic area. The border effect literatures show that geographic boundaries have obvious impacts on economic, social and cultural relations in both sides of a nation border. Particularly in cross-border ethnic areas, each ethnic group has strong internal spatial structure relevance, and the boundary effect is more obvious. However, most of China's border areas are cross-border ethnic areas, each of border issues is unique. Under this perspective, we analyze the border effects of various boundaries can provide basis for formulating border management policies. For small scale of cross-border ethnic minority areas, how to formulate the boundary management policy is a good question to explore. This paper is demonstrated by a study of the impact of border management policies in Dehong Dai and Jingpo Autonomous Prefecture in Yunnan Province at the border area to Burma. The comparative method is used to analysis the border management policies in past 50 decades for the border area of Yunnan Province .This research aims to define trends within border policy and its influences to national security. This paper also examines Wendy Brown's liberal theory of border management policy. We found that it is not suitable for Sino-Burma border area. The conclusion is that the changes or instability of international economic and political situation has more influence to this cross-border ethnic area, and only innovative policy will be effective in cross-border ethnic area. So the border management policies should reflect the change of international context.

  4. The policy implications of the different interpretations of the cost-effectiveness of renewable electricity support

    International Nuclear Information System (INIS)

    Río, Pablo del; Cerdá, Emilio

    2014-01-01

    The cost-effectiveness of support for renewable electricity is a main criterion to assess the success of policy instruments, together with effectiveness. The costs of support are also a source of significant concern for governments all over the world. However, significant confusion exists in the literature on the cost-effectiveness of public support for renewable electricity. While some authors define the concept of cost-effectiveness as that which complies with the equimarginality principle, many others, including documents from relevant organisations (European Commission, International Energy Agency, Intergovernmental Panel on Climate Change) define it as “the lowest costs of support”, generally equating it with the minimisation of consumer costs. The aim of this paper is to clarify the differences between both approaches and their policy implications regarding the choice of instruments and design elements. It is shown that they partly overlap and that their policy implications clearly differ, leading to very different policy prescriptions. While the former favours technology neutral instruments and design elements, the “minimisation of consumer costs” approach favours instruments and design elements which adjust support levels to the costs of the technologies. - Highlights: • Significant confusion exists in the literature on the cost-effectiveness of public support for renewable electricity. • Clarify the differences between two main approaches to cost-effectiveness. • Policy implications clearly differ, leading to very different policy prescriptions

  5. The effects of fiscal policy on CO_2 emissions: Evidence from the U.S.A

    International Nuclear Information System (INIS)

    Halkos, George E.; Paizanos, Epameinondas A.

    2016-01-01

    This paper examines the effects of fiscal policy on CO_2 emissions using Vector Autoregressions on U.S. quarterly data from 1973 to 2013. In particular, we analyze the short- and mid-term interactions between fiscal policy and emissions by using sign restrictions to identify the policy shocks. We construct the impulse responses to linear combinations of fiscal shocks, corresponding to the scenarios of deficit-financed spending and deficit-financed tax-cuts. To consider possible variations of the effect of fiscal policy according to the sources of pollution, we distinguish between production- and consumption- generated CO_2 emissions. The results point out that the implementation of expansionary fiscal spending provides an alleviating effect on emissions from both sources of the pollutant, whereas deficit-financed tax-cuts are associated with an increase on consumption-generated CO_2 emissions. The exact pattern of the effects depends on the source of emissions, the scenario of fiscal policy that is implemented and the functional class of government expenditure being increased. - Highlights: • We investigate the effects of fiscal policy on CO_2 emissions using VAR methods. • Spending expansions reduce production- and consumption- generated CO_2 emissions. • This alleviating effect is greater when increasing certain expenditure categories. • Deficit-financed tax-cuts increase consumption-generated CO_2 emissions. • Unique factors in U.S. may limit applicability of findings to other jurisdictions.

  6. Effects of pricing policy in traffic and transport. Overview of knowledge

    International Nuclear Information System (INIS)

    Geilenkirchen, G.P.; Geurs, K.; Van Essen, H.P.; Schroten, A.; Boon, B.

    2010-05-01

    Pricing policies play an important role in transport policy making. The results of pricing policy studies, however, are often debated. This report presents a literature overview of the price sensitivities of transport demand and the effects of transport pricing policies in passenger transport, freight transport and aviation. The study concludes that the demand for passenger and freight transport is typically inelastic; the relative price change is greater than the resulting change in transport demand. Fuel demand for cars, public transport demand and air travel demand are, however, relatively sensitive to price changes. Car use is relatively insensitive to price changes. The demand for road freight is, in contrast to what is often assumed, relatively sensitive to changes in total transport costs. Relatively little empirical evidence is available on the impacts of pricing policies on rail freight transport, shipping and aviation. [nl

  7. The effect of monetary policy of Central Bank on activities of Tehran Stock Exchange

    Directory of Open Access Journals (Sweden)

    Hossein Vazifehdust

    2013-08-01

    Full Text Available This paper examines the relationship between monetary policy and activity of the Tehran Stock Exchange. The statistical population of the research consists of all companies listed in Tehran Stock Exchange and central bank monetary policy variables including time series generated by the central bank seasonally. For the purpose of data analysis, econometric autoregressive system models, and two-stage ADF regression with unit roots test, co-integration and reliability were used to determine level of effect and type of effect of the four components of monetary policy on exchange activity. The results of this study show that there is a strong relation between share price index and monetary policy variables and between monetary policy variables and trading volume. However, the relation between monetary policy variables and cash yield index was not so strong, but monetary policy variables’ effect on stock exchange activity was acceptable considering strong relation between the two first variables. It is suggested that if this work is done using non-linear models, it will yield better results.

  8. On the Effects of Central Japan Expressway's Commuter Toll Discount Policy in Nagoya Area

    Institute of Scientific and Technical Information of China (English)

    YING Jiangqian; Ryosuke Ando

    2007-01-01

    Road pricing policies have two equally important objectives that have to be considered: the optimal use of the road network and the fiscal sustainability for the management of the network. The aim of this work is to examine the effects on these two objectives of a recent pricing policy implemented in Japan's expressway networks. Recently the Nippon (Japan) Expressway Companies (NEXCO, operators of Japan's nation wide expressway network) have implemented several toll discount policies for users equipped with electronic toll collectors (ETCs). One of the policies is the commuter discount policy that discounts 50% for a journey on the NEXCO expressway no longer than 100 km during the commuting peak hours. This paper examines its effect on congestion reduction in the road network of Nagoya area and its influence on the use of expressways operated by another major local public expressway company in Nagoya. The congestion easing effect of this policy is compared with a potential marginal cost pricing scheme. These observations suggest that policy coordination regarding toll levels is needed for expressway corporations and transportation authorities for improving transportation efficiency of utilization of the whole network.

  9. Plug-in Electric Vehicle Policy Effectiveness: Literature Review

    Energy Technology Data Exchange (ETDEWEB)

    Zhou, Yan [Argonne National Lab. (ANL), Argonne, IL (United States); Levin, Todd [Argonne National Lab. (ANL), Argonne, IL (United States); Plotkin, Steven E. [Argonne National Lab. (ANL), Argonne, IL (United States)

    2016-05-01

    The U.S. federal government first introduced incentives for plug-in electric vehicles (PEVs) through the American Clean Energy and Security Act of 2009, which provided a tax credit of up to $7,500 for a new PEV purchase. Soon after, in December 2010, two mass-market PEVs were introduced, the plug-in hybrid electric vehicle (PHEV) Chevrolet Volt and the battery electric vehicle (BEV) Nissan LEAF. Since that time, numerous additional types of PEV incentives have been provided by federal and regional (state or city) government agencies and utility companies. These incentives cover vehicle purchases as well as the purchase and installation of electric vehicle supply equipment (EVSE) through purchase rebates, tax credits, or discounted purchase taxes or registration fees. Additional incentives, such as free high-occupancy vehicle (HOV) lane access and parking benefits, may also be offered to PEV owners. Details about these incentives, such as the extent to which each type is offered by region, can be obtained from the U.S. Department of Energy (DOE) Alternative Fuel Data Center (http://www.afdc.energy.gov/). In addition to these incentives, other policies, such as zero-emission vehicle (ZEV) mandates,1 have also been implemented, and community-scale federal incentives, such as the DOE PEV Readiness Grants, have been awarded throughout the country to improve PEV market penetration. This report reviews 18 studies that analyze the impacts of past or current incentives and policies that were designed to support PEV adoption in the U.S. These studies were selected for review after a comprehensive survey of the literature and discussion with a number of experts in the field. The report summarizes the lessons learned and best practices from the experiences of these incentive programs to date, as well as the challenges they face and barriers that inhibit further market adoption of PEVs. Studies that make projections based on future policy scenarios and those that focus solely

  10. Sweden SimSmoke: the effect of tobacco control policies on smoking and snus prevalence and attributable deaths

    OpenAIRE

    Near, Aimee M.; Blackman, Kenneth; Currie, Laura M.; Levy, David T.

    2013-01-01

    Background: This study examines the effect of past tobacco control policies and projects the effect of future policies on smoking and snus use prevalence and associated premature mortality in Sweden. Methods: The established SimSmoke model was adapted with population, smoking rates and tobacco control policy data from Sweden. SimSmoke evaluates the effect of taxes, smoke-free air, mass media, marketing bans, warning labels, cessation treatment and youth access policies on smoking and snus pre...

  11. What is the appropriate counterfactual when estimating effects of multilateral trade policy reform?

    DEFF Research Database (Denmark)

    Anderson, Kym; Jensen, Hans Grinsted; Nelgen, Signe

    2016-01-01

    the counterfactual price distortions in 2030 are shown to be much larger in the case where agricultural protection grows endogenously than in the case assuming no policy changes over the projection period. This suggests the traditional way of estimating effects of a multilateral agricultural trade agreement may...... of the DDA’s possible effects thus requires first modelling the world economy to 2030 and, in that process, projecting what trade-related policies might be by then without a DDA. Typically, modelers assume the counterfactual policy regime to be a ‘business-as-usual’ projection assuming the status quo. Yet we...... by projecting the world economy to 2030 using the Global Trade Analysis Project (GTAP) model with those two alternative policy regimes and then simulating a move to global free trade (the maximum benefit from a multilateral trade reform) in each of those two cases. The welfare effects of removing...

  12. Estimating Trade Effects of the Competitive Devaluation Policy in East Asia’s Countries

    Directory of Open Access Journals (Sweden)

    Yana Valeryevna Dyomina

    2013-03-01

    Full Text Available The paper examines the competitive devaluation policy effects on the East Asia’s trade for the period of 2000–2011. The author obtained quantitative estimation of the currency policy trade effects with the help of panel data regression analysis (using export and import data of the following countries: China, Japan, Indonesia, Malaysia, Vietnam, Thailand, the Philippines and the Republic of Korea. The article includes investigation of the following foreign trade flows: total, intra-regional and out- of-regional exports and imports of merchandise. The study reflects the fact that the competitive devaluation policy of ASEAN+3 countries negatively affects the out-of-regional exports and imports, as well as the total imports. Simultaneously such exchange rate policy measures have no effect on intra-regional trade

  13. Policies for Resource Efficient and Effective Solutions : A review of concepts, current policy landscape and future policy considerations for the transition to a Circular Economy

    OpenAIRE

    Milios, Leonidas

    2016-01-01

    This report presents basic concepts around resources, resource efficiency and the Circular Economy. The limitations and the opportunities within the Circular Economy are identified and clearly presented. The current policy landscape in the EU as well as in Sweden is thoroughly analysed and a set of policy areas with a significant untapped potential for resource efficiency is identified. The policy areas which have been underutilised so far include policies for re-use, repair and remanufacturi...

  14. The effect of Ontario's transmission system policies on cogeneration projects

    International Nuclear Information System (INIS)

    Carr, J.

    1999-01-01

    The impact that the establishment of transmission tariffs would have on the viability of cogeneration projects in Ontario was discussed. The proposal to establish such tariffs on the basis of a 'postage stamp' rate would ensure that all electricity users have access to electricity at the same price. However, this would unfairly penalize short-haul transmission transactions and would possibly result in the inappropriate location of new generation facilities. Electricity users would ultimately be burdened with these inefficiencies. This presentation also discussed another public policy which proposes to determine what parts of the electricity system should have their costs recovered at postage stamp rates. The costs would include not only transmission charges but also distribution and generation costs. The restructuring of Ontario Hydro into the Ontario Power Generation Company (OPGC) and the Ontario Hydro Services Company (OHSC) and its impact on the cogeneration projects was also discussed

  15. Effects of interest and exchange rate policies on Brazilian exports

    Directory of Open Access Journals (Sweden)

    Cláudia Maria Sonaglio

    2016-01-01

    Full Text Available In heterodox literature, the industrial sector is considered strategic for economic development. Consequently, reducing the contribution of this sector in the production of the country before it has reached the stage of economic maturity, affects the productive dynamics and slow technical progress. The appreciation of the real exchange rate is seen as one of the factors responsible for the reduction of the external competitiveness of Brazilian manufactures, and this exchange rate valuation may be occurring due to the differences between domestic and international interest rates. Given this context, the aim of this study is to evaluate the impact of changes in the monetary and exchange rate policy and in the composition of the total exports on the performance of the Brazilian economy using a structuralist model. The results reinforce the importance of the manufacturing sector to economic growth, especially in a competitive exchange rate environment.

  16. Is India's policy framework geared for effective action on avoidable blindness from diabetes?

    Directory of Open Access Journals (Sweden)

    Shivani M Gaiha

    2016-01-01

    Full Text Available Background: The growing burden of avoidable blindness caused by diabetic retinopathy (DR needs an effective and holistic policy that reflects mechanisms for early detection and treatment of DR to reduce the risk of blindness. Materials and Methods: We performed a comprehensive health policy review to highlight the existing systemic issues that enable policy translation and to assess whether India's policy architecture is geared to address the mounting challenge of DR. We used a keyword-based Internet search for documents available in the last 15 years. Two reviewers independently assessed retrieved policies and extracted contextual and program-oriented information and components delineated in national policy documents. Using a “descriptive analytical” method, the results were collated and summarized as per themes to present status quo, gaps, and recommendations for the future. Results: Lack of focus on building sustainable synergies that require well laid out mechanisms for collaboration within and outside the health sector and poor convergence between national health programs appears to be the weakest links across policy documents. Conclusions: To reasonably address the issues of consistency, comprehensiveness, clarity, context, connectedness, and sustainability, policies will have to rely more strongly on evidence from operational research to support decisions. There is a need to involve multiple stakeholders from multiple sectors, recognize contributions from not-for-profit sector and private health service providers, and finally bring about a nuanced holistic perspective that has a voice with implementable multiple sector actions.

  17. Does climate policy lead to relocation with adverse effects for GHG emissions or not? A first assessment of the spillovers of climate policy for energy intensive industry

    International Nuclear Information System (INIS)

    Oikonomou, V.; Patel, M.; Worrell, E.

    2004-12-01

    Energy-intensive industries play a special role in climate policy. World-wide, industry is responsible for about 50% of greenhouse gas emissions. The emission intensity makes these industries an important target for climate policy. At the same time these industries are particularly vulnerable if climate policy would lead to higher energy costs, and if they would be unable to offset these increased costs. The side effects of climate policy on GHG emissions in foreign countries are typically referred to as 'spillovers'. Negative spillovers reduce the effectiveness of a climate policy, while positive spillovers increase its effectiveness. This paper provides a review of the literature on the spillover effects of climate policy for carbon intensive industries. Reviews of past trends in production location of energy-intensive industries show an increased share of non-Annex 1 countries. However, this trend is primarily driven by demand growth, and there is no empirical evidence for a role of environmental policy in these development patterns. In contrast, climate models do show a strong carbon leakage of emissions from these industries. Even though that climate policy may have a more profound impact than previous environmental policies, the results of the modelling are ambiguous. The energy and carbon intensity of energy-intensive industries is rapidly declining in most developing countries, and reducing the 'gap' between industrialized and developing countries. Still, considerable potential for emission reduction exists, both in developing and industrialized countries. Technology development is likely to deliver further reductions in energy use and CO2 emissions. Despite the potential for positive spillovers in the energy-intensive industries, none of the models used in the analysis of spillovers of climate policies has an endogenous representation of technological change for the energy-intensive industries. This underlines the need for a better understanding of

  18. The effect of rural development policy on domestic violence

    Directory of Open Access Journals (Sweden)

    Ćejvanović Ferhat

    2015-01-01

    Full Text Available Rural development policy deals with achieving goals for rural areas and a wide range of socio-economic activities are included within it. This work intends to connect rural development policies with the occurrence of domestic violence in rural areas. The area of research is the territory of Tuzla Canton, which is, by definition of OECD (less than 150 habitants/km2, a predominantly rural area. Domestic violence is a wide spread form of violence and a discrimination against women. Domestic violence includes all forms of violence occurring in the family, expanding the possibilities that perpetrators of violence and victims of violence may even be persons who do not live in the family but are related to family members, e.g. former partners, relatives, etc. Research results show that victims of domestic violence are in 90% of the cases women (wives, mothers, daughters, sisters, etc. and that domestic violence is constantly increasing each following year. All forms of violence over women come stem from a principal discrimination towards women which results in coerce or use of force. For that reason, violence over women is a manifestation of a fundamentally unequal position of women and men, and it represents a form of discrimination against women. This paper uses data acquired from Federal Office of Statistics of Federation of Bosnia and Herzegovina and statistical data from the Ministry of Internal Affairs of Tuzla Canton. On the basis of the gathered data, we employed the descriptive method, the method of analysis and synthesis, as well as the comparative method of analysis. The hypothesis of this paper was the assumption that 'women in rural areas are more frequently victims of domestic violence than women living in urban areas'.

  19. U.S. state policies for renewable energy: Context and effectiveness

    International Nuclear Information System (INIS)

    Delmas, Magali A.; Montes-Sancho, Maria J.

    2011-01-01

    Over the past decade, state policies on renewable energy have been on the rise in the U.S., providing states with various options for encouraging the generation of renewable electricity. Two promising policies, the Renewable Portfolio Standard (RPS) and the Mandatory Green Power Option (MGPO), have been implemented in many states but the evidence about their effectiveness is mixed. In this paper, we argue that recognizing the natural, social, and policy context under which MGPO and RPS are adopted is necessary in order to measure their true effectiveness. This is because the context rather than the policy might lead to positive outcomes and there is the possibility for sample bias. When controlling for the context in which the policies are implemented, we find that RPS has a negative impact on investments in renewable capacity. However, we find that investor-owned utilities seem to respond more positively to RPS mandates than publicly owned utilities. By contrast, MGPO appears to have a significant effect on installed renewable capacity for all utilities regardless of the context in which it is implemented. - Research highlights: → We assess whether U.S. state renewable policies are effective at generating investments in renewable capacity. → We find that Renewable Portfolio Standard (RPS) is ineffective. → We find that Mandatory Green Power Option (MGPO) is effective. → Investor-owned utilities respond more positively to RPS than publicly owned utilities. → The results differ from previous studies because we control for sample bias.

  20. Ancillary health effects of climate mitigation scenarios as drivers of policy uptake: a review of air quality, transportation and diet co-benefits modeling studies

    Science.gov (United States)

    Chang, Kelly M.; Hess, Jeremy J.; Balbus, John M.; Buonocore, Jonathan J.; Cleveland, David A.; Grabow, Maggie L.; Neff, Roni; Saari, Rebecca K.; Tessum, Christopher W.; Wilkinson, Paul; Woodward, Alistair; Ebi, Kristie L.

    2017-11-01

    Background: Significant mitigation efforts beyond the Nationally Determined Commitments (NDCs) coming out of the 2015 Paris Climate Agreement are required to avoid warming of 2 °C above pre-industrial temperatures. Health co-benefits represent selected near term, positive consequences of climate policies that can offset mitigation costs in the short term before the beneficial impacts of those policies on the magnitude of climate change are evident. The diversity of approaches to modeling mitigation options and their health effects inhibits meta-analyses and syntheses of results useful in policy-making. Methods/Design: We evaluated the range of methods and choices in modeling health co-benefits of climate mitigation to identify opportunities for increased consistency and collaboration that could better inform policy-making. We reviewed studies quantifying the health co-benefits of climate change mitigation related to air quality, transportation, and diet published since the 2009 Lancet Commission ‘Managing the health effects of climate change’ through January 2017. We documented approaches, methods, scenarios, health-related exposures, and health outcomes. Results/Synthesis: Forty-two studies met the inclusion criteria. Air quality, transportation, and diet scenarios ranged from specific policy proposals to hypothetical scenarios, and from global recommendations to stakeholder-informed local guidance. Geographic and temporal scope as well as validity of scenarios determined policy relevance. More recent studies tended to use more sophisticated methods to address complexity in the relevant policy system. Discussion: Most studies indicated significant, nearer term, local ancillary health benefits providing impetus for policy uptake and net cost savings. However, studies were more suited to describing the interaction of climate policy and health and the magnitude of potential outcomes than to providing specific accurate estimates of health co-benefits. Modeling

  1. Laser facilitates vaccination

    Directory of Open Access Journals (Sweden)

    Ji Wang

    2016-01-01

    Full Text Available Development of novel vaccine deliveries and vaccine adjuvants is of great importance to address the dilemma that the vaccine field faces: to improve vaccine efficacy without compromising safety. Harnessing the specific effects of laser on biological systems, a number of novel concepts have been proposed and proved in recent years to facilitate vaccination in a safer and more efficient way. The key advantage of using laser technology in vaccine delivery and adjuvantation is that all processes are initiated by physical effects with no foreign chemicals administered into the body. Here, we review the recent advances in using laser technology to facilitate vaccine delivery and augment vaccine efficacy as well as the underlying mechanisms.

  2. Extent and types of small-scale wind policies in the U.S. states: Adoption and effectiveness

    International Nuclear Information System (INIS)

    Wiener, Joshua G.; Koontz, Tomas M.

    2012-01-01

    Renewable energy sources, including wind, are increasingly promoted by U.S. state governments. Using state-level data and survey responses from energy officials in 44 states, this study catalogs the extent and types of small wind policies adopted by states. It examines the factors correlated with policy adoption, and perceptions about which policy tools are most effective. Results indicate that 84% of the states participating in the survey have adopted at least one policy to promote small wind technologies, and most have adopted several policies. The most frequent policy is net metering, and this policy tool was also perceived to be one of the most effective at encouraging businesses and consumers to install small wind technologies. However, several other policy tools perceived to be most effective at promoting small wind installations have been adopted by relatively few states. This identified gap suggests opportunities for improving policy effectiveness. In explaining factors associated with adoption of policy tools, we find support for variables comprising both the policy diffusion and internal determinants models of policy adoption, including state commitment to environmental protection and policy innovations, citizen ideology, per capita wealth, energy policy network communications, and desire to be viewed as an environmental leader.

  3. Recommendations for international gambling harm-minimisation guidelines: comparison with effective public health policy.

    Science.gov (United States)

    Gainsbury, Sally M; Blankers, Matthijs; Wilkinson, Claire; Schelleman-Offermans, Karen; Cousijn, Janna

    2014-12-01

    Problem gambling represents a significant public health problem, however, research on effective gambling harm-minimisation measures lags behind other fields, including other addictive disorders. In recognition of the need for consistency between international jurisdictions and the importance of basing policy on empirical evidence, international conventions exist for policy on alcohol, tobacco, and illegal substances. This paper examines the evidence of best practice policies to provide recommendations for international guidelines for harm-minimisation policy for gambling, including specific consideration of the specific requirements for policies on Internet gambling. Evidence indicates that many of the public health policies implemented for addictive substances can be adapted to address gambling-related harms. Specifically, a minimum legal age of at least 18 for gambling participation, licensing of gambling venues and activities with responsible gambling and consumer protection strategies mandated, and brief interventions should be available for those at-risk for and experiencing gambling-related problems. However, there is mixed evidence on the effectiveness of limits on opening hours and gambling venue density and increased taxation to minimise harms. Given increases in trade globalisation and particularly the global nature of Internet gambling, it is recommended that jurisdictions take actions to harmonise gambling public health policies.

  4. Effect of an emergency department-based electronic system for musculoskeletal consultation on facilitating care for common injuries.

    Science.gov (United States)

    Mears, Simon C; Pantle, Hardin A; Bessman, Edward S; Lifchez, Scott D

    2015-05-01

    Access to musculoskeletal consultation in the emergency department (ED) is a nationwide problem. In addition, consultation from a subspecialist may be delayed or may not be available, which can slow down the ED flow and reduce patient satisfaction. The purpose of this study was to review the 1-year results of a change in the authors' institutional practice to reduce subspecialty consultation for select musculoskeletal problems while still ensuring adequate patient follow-up in orthopedic or plastic surgery clinics for patients not seen by these services in the ED. The authors hypothesized that select injuries could be safely managed in the ED by using an electronic system to ensure appropriate follow-up care. Using Kaizen methodology, a multidisciplinary group (including ED staff, orthopedics, plastic surgery, pediatrics, nursing, radiology, therapy, and administration) met to improve care for select musculoskeletal injuries. A system was agreed on in which ED providers managed select musculoskeletal injuries without subspecialist consultation. Follow-up was organized using an electronic system, which facilitated communication between the ED staff and the secretarial staff of the subspecialist departments. Over a 1-year period, 150 patients were treated using this system. Charts and radiographs were reviewed for missed injuries. Radiographic review revealed 2 missed injuries. One patient had additional back pain and a lumbar spine fracture was found during the subspecialist follow-up visit; it was treated nonoperatively. Another patient appeared to have scapholunate widening on the injury radiograph that was not appreciated in the ED. Of the 150 patients, 51 were seen in follow-up by a subspecialist at the authors' institution. An electronic system to organize follow-up with a subspecialist allowed the ED providers to deliver safe and effective care for simple musculoskeletal injuries. Copyright 2015, SLACK Incorporated.

  5. [THE FAILURE MODES AND EFFECTS ANALYSIS FACILITATES A SAFE, TIME AND MONEY SAVING OPEN ACCESS COLONOSCOPY SERVICE].

    Science.gov (United States)

    Gingold-Belfer, Rachel; Niv, Yaron; Horev, Nehama; Gross, Shuli; Sahar, Nadav; Dickman, Ram

    2017-04-01

    Failure modes and effects analysis (FMEA) is used for the identification of potential risks in health care processes. We used a specific FMEA - based form for direct referral for colonoscopy and assessed it for procedurerelated perforations. Ten experts in endoscopy evaluated and computed the entire referral process, modes of preparation for the endoscopic procedure, the endoscopic procedure itself and the discharge process. We used FMEA assessing for likelihood of occurrence, detection and severity and calculated the risk profile number (RPN) for each of the above points. According to the highest RPN results we designed a specific open access referral form and then compared the occurrence of colonic perforations (between 2010 and 2013) in patients who were referred through the open access arm (Group 1) to those who had a prior clinical consultation (non-open access, Group 2). Our experts in endoscopy (5 physicians and 5 nurses) identified 3 categories of failure modes that, on average, reached the highest RPNs. We identified 9,558 colonoscopies in group 1, and 12,567 in group 2. Perforations were identified in three patients from the open access group (1:3186, 0.03%) and in 10 from group 2 (1:1256, 0.07%) (p = 0.024). Direct referral for colonoscopy saved 9,558 pre-procedure consultations and the sum of $850,000. The FMEA tool-based specific referral form facilitates a safe, time and money saving open access colonoscopy service. Our form may be adopted by other gastroenterological clinics in Israel.

  6. Colloid-facilitated effects on migration of radionuclides in fractured rock with a kinetic solubility-limited dissolution model

    International Nuclear Information System (INIS)

    Jen Chunping; Tien Nengchuan

    2010-01-01

    Nuclides can move with groundwater either as solutes or colloids, where the latter mechanism generally results in much shorter traveling time as the nuclides interact strongly with solid phases, such as actinides. In the performance assessment, it is therefore essential to assess the relative importance of these two transport mechanisms for different nuclides. The relative importance of colloids depends on the nature and concentration of the colloids in groundwater. Plutonium (Pu), neptunium (Np), uranium (U) and americium (Am) are four nuclides of concern for the long-term emplacement of nuclear wastes at potential repository sites. These four actinides have a high potential for migrating if attached to iron oxide, clay or silica colloids in the groundwater.Strong sorption of the actinides by colloids in the groundwater may facilitate the transport of these nuclides along potential flow paths. The solubility-limited dissolution model can be used to assess the safety of the release of nuclear waste in geological disposal sites. Usually, it has been assumed that the solubility of the waste form is constant. If a nuclide reaches its solubility limit at an inner location near the waste form, it is unlikely that the same nuclide will reach its solubility limit at an outer location unless this nuclide has a parent nuclide. It is unlikely that the daughter nuclides will exceed their solubility limit due to decay of their parent nuclide. The present study investigates the effect of colloids on the transport of solubility-limited nuclides under the kinetic solubility-limited dissolution (KSLD) boundary condition in fractured media. The release rate of the nuclides is proportional to the difference between the saturation concentration and the inlet aqueous concentration of the nuclides. The presence of colloids decreases the aqueous concentration of nuclides and, thus, increases the release flux of nuclides from the waste form. (authors)

  7. Effects of education to facilitate knowledge about chronic pain for adults: a systematic review with meta-analysis.

    Science.gov (United States)

    Geneen, Louise J; Martin, Denis J; Adams, Nicola; Clarke, Clare; Dunbar, Martin; Jones, Derek; McNamee, Paul; Schofield, Pat; Smith, Blair H

    2015-10-01

    Chronic pain can contribute to disability, depression, anxiety, sleep disturbances, poor quality of life and increased health care costs, with close to 20 % of the adult population in Europe reporting chronic pain. To empower the person to self-manage, it is advocated that education and training about the nature of pain and its effects and how to live with pain is provided. The objective of this review is to determine the level of evidence for education to facilitate knowledge about chronic pain, delivered as a stand-alone intervention for adults, to reduce pain and disability. We identified randomised controlled trials of educational intervention for chronic pain by searching CENTRAL, MEDLINE, EMBASE and ongoing trials registries (inception to December 2013). Main inclusion criteria were (1) pain >3 months; (2) study design that allowed isolation of effects of education and (3) measures of pain or disability. Two reviewers independently screened and appraised each study. Nine studies were analysed. Pooled data from five studies, where the comparator group was usual care, showed no improvement in pain or disability. In the other four studies, comparing different types of education, there was no evidence for an improvement in pain; although, there was evidence (from one study) of a decrease in disability with a particular form of education-pain neurophysiology education (PNE). Post-hoc analysis of psychosocial outcomes reported in the studies showed evidence of a reduction in catastrophising and an increase of knowledge about pain following PNE. The evidence base is limited by the small numbers of studies, their relatively small sample sizes, and the diversity in types of education studied. From that limited evidence, the only support for this type of education is for PNE, though it is insufficiently strong to recommend conclusively that PNE should be delivered as a stand-alone intervention. It therefore remains sensible to recommend that education be delivered in

  8. Currency Policy Coordination оf Asean Countries: Foreign Trade Effects

    Directory of Open Access Journals (Sweden)

    Yana Valeryevna Dyomina

    2015-12-01

    Full Text Available The study estimates foreign trade effects of currency policy measures in ASEAN countries. On the base of exchange rate dynamics the author concludes that during the period of 2000-2014 ASEAN countries in general used competitive devaluation policy of national currencies to CNY, JPY, KRW and EUR and revaluation to USD. To eliminate negative effects of competitive devaluation policy the paper proposes currency policy coordination of ASEAN countries that could be done by pegging of national currencies to a common basket. Employing the SAC (Stable Aggregate Currency method the author suggests 4 options for a common currency basket. The researcher estimates foreign trade effects of currency policy coordination in ASEAN countries for every option of a currency basket in three following cases: ASEAN as a whole, ASEAN-6 and ASEAN-4. The author concludes that the optimal form of currency policy coordination in ASEAN is pegging of exchange rates of national currencies to a common basket composed of 13 East Asian currencies. This currency basket option has maximum foreign trade effects for the Association as a whole and by sub-groups of ASEAN-6 and ASEAN-4 when it devaluates to the U.S. dollar

  9. Effect of exchange rate policy on GDP and GDP components: The Kyrgyz Republic Case

    OpenAIRE

    Fuat SEKMEN; Nurbek MADMAROV

    2018-01-01

    The choice of exchange rate regimes in the countries to take advantage of stabilization policies was quite difficult. After the breakdown of the USSR, the KR among the former member countries in the Central Asia was the first to introduce its national currency on 10th of May 1993. After that time, it has done several adjustments in the exchange rate policy to preserve the value of the som from external shocks. In the study, the effectiveness of the exchange rate policy on GDP a...

  10. The construction of legitimacy in European nature policy: expertise and participation in the service of cost-effectiveness

    NARCIS (Netherlands)

    Turnhout, E.; Behagel, J.H.; Ferranti, F.; Beunen, R.

    2015-01-01

    In environmental governance, the European Union draws on norms of effectiveness, decentralisation, and participation to ensure that its policies and regulations are considered legitimate. This article analyses how the construction of legitimacy in European nature policy has changed over time.

  11. Economic and Environmental Effects of Public Transport Subsidy Policies: a Spatial CGE Model of Beijing

    Directory of Open Access Journals (Sweden)

    Ping Xu

    2018-01-01

    Full Text Available Public transport plays an important role in the environment. This study established a Spatial Computable General Equilibrium (SCGE model to examine the economic and environmental effects of public transport subsidy policies. The model includes firms, consumers, and traffic modules in one framework. Statistical data from Beijing were used in calibration to obtain benchmark equilibrium. Based on the equilibrium, simulations compared citywide social welfare, jobs-housing spatial population distribution, and environmental outputs under four subsidy policies: fare subsidy, cash grants, road expansion, and public transport speedup. Based on the results regarding the effects of public transport policies, conclusions can be drawn about which policies will have greater overall social influence and should therefore be used.

  12. Analysis of the policy effects of downstream Feed-In Tariff on China’s solar photovoltaic industry

    International Nuclear Information System (INIS)

    Wang, Hongwei; Zheng, Shilin; Zhang, Yanhua; Zhang, Kai

    2016-01-01

    The Chinese government initiated the Feed-In Tariff (“FIT”) policy for downstream power generation in August 2013. The effectiveness of the downstream FIT policy has attracted the attention of academia and government. Using the quarterly data of listed solar PV companies between 2009 and 2015, this paper provides an empirical analysis regarding the effects of the downstream FIT policy. We find that (1) the FIT policy has significantly enhanced the inventory turnover of listed PV firms and improved their profitability; (2) the FIT policy has significant effects on the inventory turnover of midstream companies and mixed industry-chain companies mainly engaged in downstream operations; (3) FIT policy is more favorable towards increasing the inventory turnover of private enterprises. Our results indicate that the FIT policy can have substantial effects on the sustainable development of China's solar photovoltaic industry. - Highlights: •The article focuses on the analysis of the effect of downstream FIT policy. •We test how FIT policy affects overcapacity and profitability of solar PV companies. •We find FIT policy significantly solved the overcapacity of China’s solar PV industry. •We find FIT policy improved profitability of listed solar PV companies. •FIT policy can’t be played alone and should be combined with taxation and R&D policy.

  13. Are renewables portfolio standards cost-effective emission abatement policy?

    Science.gov (United States)

    Dobesova, Katerina; Apt, Jay; Lave, Lester B

    2005-11-15

    Renewables portfolio standards (RPS) could be an important policy instrument for 3P and 4P control. We examine the costs of renewable power, accounting for the federal production tax credit, the market value of a renewable credit, and the value of producing electricity without emissions of SO2, NOx, mercury, and CO2. We focus on Texas, which has a large RPS and is the largest U.S. electricity producer and one of the largest emitters of pollutants and CO2. We estimate the private and social costs of wind generation in an RPS compared with the current cost of fossil generation, accounting for the pollution and CO2 emissions. We find that society paid about 5.7 cent/kWh more for wind power, counting the additional generation, transmission, intermittency, and other costs. The higher cost includes credits amounting to 1.1 cent/kWh in reduced SO2, NOx, and Hg emissions. These pollution reductions and lower CO2 emissions could be attained at about the same cost using pulverized coal (PC) or natural gas combined cycle (NGCC) plants with carbon capture and sequestration (CCS); the reductions could be obtained more cheaply with an integrated coal gasification combined cycle (IGCC) plant with CCS.

  14. Moving forward on facilitation research: response to changing environments and effects on the diversity, functioning and evolution of plant communities

    Science.gov (United States)

    Soliveres, Santiago; Smit, Christian; Maestre, Fernando T.

    2015-01-01

    Once seen as anomalous, facilitative interactions among plants and their importance for community structure and functioning are now widely recognized. The growing body of modelling, descriptive and experimental studies on facilitation covers a wide variety of terrestrial and aquatic systems throughout the globe. However, the lack of a general body of theory linking facilitation among different types of organisms and biomes and their responses to environmental changes prevents further advances in our knowledge regarding the evolutionary and ecological implications of facilitation in plant communities. Moreover, insights gathered from alternative lines of inquiry may substantially improve our understanding of facilitation, but these have been largely neglected thus far. Despite over 15 years of research and debate on this topic, there is no consensus on the degree to which plant–plant interactions change predictably along environmental gradients (i.e. the stress-gradient hypothesis), and this hinders our ability to predict how plant–plant interactions may affect the response of plant communities to ongoing global environmental change. The existing controversies regarding the response of plant–plant interactions across environmental gradients can be reconciled when clearly considering and determining the species-specificity of the response, the functional or individual stress type, and the scale of interest (pairwise interactions or community-level response). Here, we introduce a theoretical framework to do this, supported by multiple lines of empirical evidence. We also discuss current gaps in our knowledge regarding how plant–plant interactions change along environmental gradients. These include the existence of thresholds in the amount of species-specific stress that a benefactor can alleviate, the linearity or non-linearity of the response of pairwise interactions across distance from the ecological optimum of the beneficiary, and the need to explore

  15. International economy. 82, controlling greenhouse effect: the stake of the international public policy

    International Nuclear Information System (INIS)

    Godard, O.; Oliveira-Martins, J.; Sgard, J.

    2000-01-01

    The greenhouse effect is one of the first stake of public policy which needs to be considered at the worldwide level. The climate changes shade doubts on the economic growth strategies adopted by all countries, and, if no major effort is made in the mastery of energy demand, worldwide greenhouse gas emissions will rapidly reach dangerous thresholds. This book gives a status of the research carried out on the economical impact of these policies. (J.S.)

  16. A comparative analysis of the effects of economic policy instruments in promoting environmentally sustainable transport

    DEFF Research Database (Denmark)

    Elvik, Rune; Ramjerdi, Farideh

    2014-01-01

    ; (3) Toll schemes; (4) Reward systems giving incentives to reduce driving or change driver behaviour. The effects of these policy instruments are stated in terms of elasticities. All four economic policy instruments have negative elasticities, which means that they do promote environmentally...... sustainable transport. Long-term elasticities tend to be larger than short term elasticities. The long-term elasticities of reward systems are unknown. (C) 2014 Elsevier Ltd. All rights reserved....

  17. Ownership structure's effect on dividend policy : Evidence from publicly listed Swedish firms

    OpenAIRE

    Björn, Lundgren; Eriksson Lantz, Christofer

    2016-01-01

    This study examines the effect of ownership structure on dividend policy of 284 firms listed on the OMX Stockholm Exchange in Swedenfrom 2010-2015. Specifically, the purpose of the study is to investigate therelationship betweendifferentinvestor types and dividend policies of firms, measured as dividend yield and dividend payout ratio.Also, the study aims to predict dividend behaviours based on ownership structure which may be useful inthe future since ownership structures of listed Swedish f...

  18. The effects of depreciation policy on the enterprise book value: an accounting aspect

    OpenAIRE

    Гуненко, Світлана Анатоліївна

    2016-01-01

    One of the conditions for the economic growth on the micro and macro levels is the application of the optimal depreciation policy, which is a specific financing source of the fixed assets restoration. The object of this policy is depreciation. The research has analyzed the methods of depreciation of the fixed assets and their effects on the enterprise book value. The research proves that neither method of depreciation gives a reliable size of the depreciation sum, consequently the estimation ...

  19. Québec's Childcare Universal Low Fees Policy 10 Years After: Effects, Costs and Benefits

    OpenAIRE

    Pierre Lefebvre; Philip Merrigan; Francis Roy-Desrosiers

    2011-01-01

    More than ten years ago the province of Québec implemented a universal early childhood education and care policy. This paper examines if the two objectives pursued, to increase mothers’ participation in the labour market (balance the needs of workplace and home) and to enhance child development and equality of opportunity for children, were reasonable meet. A non-experimental evaluation framework based on multiple pre- and post-treatment periods is used to estimate the policy effects. First, ...

  20. Determinants and the Moderating Effect of Perceived Policy Effectiveness on Residents' Separation Intention for Rural Household Solid Waste.

    Science.gov (United States)

    Liao, Chuanhui; Zhao, Dingtao; Zhang, Shuang; Chen, Lanfang

    2018-04-11

    Currently, villages "besieged with garbage" have become a serious problem in rural areas of China. Separation of rural residential solid waste (RRSW) is one of the main strategies for waste reduction. Although previous studies have analyzed the social and psychological motivations of residents' separation intention for municipal solid waste (MSW), little attention has been paid to the situation in rural areas. This paper investigates key factors influencing rural residents' separation intention, as well as analyzing the moderating effects of perceived policy effectiveness on the relationship between the determinants and the intention, using survey data of 538 rural residents in the province of Sichuan in China. The results show that all the proposed key factors influence the separation intention significantly. Furthermore, the policies were divided into two types and the moderating effects were tested for each type. The results show that the perceived effectiveness of both the inducement policy and the capacity building policy moderated the relationship between attitude and separation intention positively, while the perceived effectiveness of the inducement policy moderated the relationship between subjective norms and intention negatively. The findings provide insightful information for policymakers to design effective RRSW separation policies.

  1. Determinants and the Moderating Effect of Perceived Policy Effectiveness on Residents’ Separation Intention for Rural Household Solid Waste

    Science.gov (United States)

    Zhao, Dingtao; Zhang, Shuang; Chen, Lanfang

    2018-01-01

    Currently, villages “besieged with garbage” have become a serious problem in rural areas of China. Separation of rural residential solid waste (RRSW) is one of the main strategies for waste reduction. Although previous studies have analyzed the social and psychological motivations of residents’ separation intention for municipal solid waste (MSW), little attention has been paid to the situation in rural areas. This paper investigates key factors influencing rural residents’ separation intention, as well as analyzing the moderating effects of perceived policy effectiveness on the relationship between the determinants and the intention, using survey data of 538 rural residents in the province of Sichuan in China. The results show that all the proposed key factors influence the separation intention significantly. Furthermore, the policies were divided into two types and the moderating effects were tested for each type. The results show that the perceived effectiveness of both the inducement policy and the capacity building policy moderated the relationship between attitude and separation intention positively, while the perceived effectiveness of the inducement policy moderated the relationship between subjective norms and intention negatively. The findings provide insightful information for policymakers to design effective RRSW separation policies. PMID:29641502

  2. Can evidence-based health policy from high-income countries be applied to lower-income countries: considering barriers and facilitators to an organ donor registry in Mumbai, India.

    Science.gov (United States)

    Vania, Diana K; Randall, Glen E

    2016-01-13

    Organ transplantation has become an effective means to extend lives; however, a major obstacle is the lack of availability of cadaveric organs. India has one of the lowest cadaver organ donation rates in the world. If India could increase the donor rate, the demand for many organs could be met. Evidence from high-income countries suggests that an organ donor registry can be a valuable tool for increasing donor rates. The purpose of this study is to determine whether the implementation of an organ donor registry is a feasible and appropriate policy option to enhance cadaver organ donation rates in a lower-income country. This qualitative policy analysis employs semi-structured interviews with physicians, transplant coordinators, and representatives of organ donation advocacy groups in Mumbai. Interviews were designed to better understand current organ donation procedures and explore key informants' perceptions about Indian government health priorities and the likelihood of an organ donor registry in Mumbai. The 3-i framework (ideas, interests, and institutions) is used to examine how government decisions surrounding organ donation policies are shaped. Findings indicate that organ donation in India is a complex issue due to low public awareness, misperceptions of religious doctrines, the need for family consent, and a nation-wide focus on disease control. Key informants cite social, political, and infrastructural barriers to the implementation of an organ donor registry, including widely held myths about organ donation, competing health priorities, and limited hospital infrastructure. At present, both the central government and Maharashtra state government struggle to balance international pressures to improve overall population health with the desire to also enhance individual health. Implementing an organ donor registry in Mumbai is not a feasible or appropriate policy option in India's current political and social environment, as the barriers, identified through

  3. Large Spatial and Temporal Separations of Cause and Effect in Policy Making - Dealing with Non-linear Effects

    Science.gov (United States)

    McCaskill, John

    There can be large spatial and temporal separation of cause and effect in policy making. Determining the correct linkage between policy inputs and outcomes can be highly impractical in the complex environments faced by policy makers. In attempting to see and plan for the probable outcomes, standard linear models often overlook, ignore, or are unable to predict catastrophic events that only seem improbable due to the issue of multiple feedback loops. There are several issues with the makeup and behaviors of complex systems that explain the difficulty many mathematical models (factor analysis/structural equation modeling) have in dealing with non-linear effects in complex systems. This chapter highlights those problem issues and offers insights to the usefulness of ABM in dealing with non-linear effects in complex policy making environments.

  4. The policy effects of feed-in tariff and renewable portfolio standard: A case study of China's waste incineration power industry.

    Science.gov (United States)

    Xin-Gang, Zhao; Yu-Zhuo, Zhang; Ling-Zhi, Ren; Yi, Zuo; Zhi-Gong, Wu

    2017-10-01

    Among the regulatory policies, feed-in tariffs (FIT) and renewable portfolio standards (RPS) are the most popular to promote the development of renewable energy power industry. They can significantly contribute to the expansion of domestic industrial activities in terms of sustainable energy. This paper uses system dynamics (SD) to establish models of long-term development of China's waste incineration power industry under FIT and RPS schemes, and provides a case study by using scenario analysis method. The model, on the one hand, not only clearly shows the complex logical relationship between the factors but also assesses policy effects of the two policy tools in the development of the industry. On the other hand, it provides a reference for scholars to study similar problems in different countries, thereby facilitating an understanding of waste incineration power's long-term sustainable development pattern under FIT and RPS schemes, and helping to provide references for policy-making institutions. The results show that in the perfect competitive market, the implementation of RPS can promote long-term and rapid development of China's waste incineration power industry given the constraints and actions of the mechanisms of RPS quota proportion, the TGC valid period, and fines, compared with FIT. At the end of the paper, policy implications are offered as references for the government. Copyright © 2017 Elsevier Ltd. All rights reserved.

  5. Effective policy for sustainable behavior. An international comparison; Effectief beleid voor duurzaam gedrag. Een internationale vergelijking

    Energy Technology Data Exchange (ETDEWEB)

    Brunsting, S.; Uyterlinde, M.; Pol, M. [ECN Beleidsstudies, Petten (Netherlands); Breukers, S.; Mourik, R.; Backhaus, J.; Mathijsen, T. [DuneWorks, Eindhoven (Netherlands)

    2013-07-15

    This international comparative case study (the Netherlands, Germany, Sweden, United Kingdom) compares policy themes (household energy, food, mobility, household waste) and cases of interventions aims at more sustainable behaviours. It investigates how national policy can contribute to sustainable behaviour in these four themes. The study focuses on policy contexts and concrete 'best practice examples' (both policy -initiated and society-driven initiatives), paying attention to the extent to which social scientific insights have been utilised to conduct and evaluate the interventions. The conceptual approach in this study regards individual behaviour not in isolation but as embedded in institutional, social and physical contexts. In line with this, the evaluation of best practice examples focuses on how the following dimensions have been addressed in order to enable, support and sustain behavioural changes: the policy environment and institutional environment, individual behaviour, social norms a nd the physical environment. In this discussion, the Netherlands is both the starting point and the point of return, enabling us to draw lessons for Dutch policy. We conclude that a more proactive, dynamic and supportive role would fit national policy if it aims at encouraging the spread of more sustainable behaviours in society. Dutch policy could learn from the experiences of other countries and attempt at (among others): showing explicit commitment, connecting initiatives at different levels, and facilitating platforms for exchange of knowledge, experience and expertise, across sectors and departments, in order to arrive at a more integrated approach towards encouraging sustainable behaviours [Dutch] Als achtergrondstudie voor het advies Duurzame gedragspatronen zijn twee onderzoeken uitgevoerd naar effectief beleid voor duurzaam gedrag (1) in Nederland en (2) internationaal. De twee rapporten beschrijven een aantal beleidscases die vanuit gedragskundig

  6. Effective policy for sustainable behavior. An international comparison; Effectief beleid voor duurzaam gedrag. Een internationale vergelijking

    Energy Technology Data Exchange (ETDEWEB)

    Brunsting, S.; Uyterlinde, M.; Pol, M. [ECN Beleidsstudies, Petten (Netherlands); Breukers, S.; Mourik, R.; Backhaus, J.; Mathijsen, T. [DuneWorks, Eindhoven (Netherlands)

    2013-07-15

    This international comparative case study (the Netherlands, Germany, Sweden, United Kingdom) compares policy themes (household energy, food, mobility, household waste) and cases of interventions aims at more sustainable behaviours. It investigates how national policy can contribute to sustainable behaviour in these four themes. The study focuses on policy contexts and concrete 'best practice examples' (both policy -initiated and society-driven initiatives), paying attention to the extent to which social scientific insights have been utilised to conduct and evaluate the interventions. The conceptual approach in this study regards individual behaviour not in isolation but as embedded in institutional, social and physical contexts. In line with this, the evaluation of best practice examples focuses on how the following dimensions have been addressed in order to enable, support and sustain behavioural changes: the policy environment and institutional environment, individual behaviour, social norms a nd the physical environment. In this discussion, the Netherlands is both the starting point and the point of return, enabling us to draw lessons for Dutch policy. We conclude that a more proactive, dynamic and supportive role would fit national policy if it aims at encouraging the spread of more sustainable behaviours in society. Dutch policy could learn from the experiences of other countries and attempt at (among others): showing explicit commitment, connecting initiatives at different levels, and facilitating platforms for exchange of knowledge, experience and expertise, across sectors and departments, in order to arrive at a more integrated approach towards encouraging sustainable behaviours [Dutch] Als achtergrondstudie voor het advies Duurzame gedragspatronen zijn twee onderzoeken uitgevoerd naar effectief beleid voor duurzaam gedrag (1) in Nederland en (2) internationaal. De twee rapporten beschrijven een aantal beleidscases die vanuit gedragskundig perspectief

  7. Initial Teacher Training to Promote Health and Well-Being in Schools--A Systematic Review of Effectiveness, Barriers and Facilitators

    Science.gov (United States)

    Shepherd, Jonathan; Pickett, Karen; Dewhirst, Sue; Byrne, Jenny; Speller, Viv; Grace, Marcus; Almond, Palo; Roderick, Paul

    2016-01-01

    Objectives: To conduct a systematic review of effectiveness, and barriers and facilitators, of initial teacher training to promote health and well-being in schools. Design: Systematic review of the literature. Method: A total of 20 bibliographic databases were searched, including MEDLINE, EMBASE and the Social Science Citation Index. Studies were…

  8. Effect of the AT1-receptor antagonists losartan, irbesartan, and telmisartan on angiotensin II-induced facilitation of sympathetic neurotransmission in the rat mesenteric artery

    NARCIS (Netherlands)

    Balt, J. C.; Mathy, M. J.; Nap, A.; Pfaffendorf, M.; van Zwieten, P. A.

    2001-01-01

    SUMMARY: The effect of the AT1-receptor antagonists losartan, irbesartan, and telmisartan on angiotensin II (Ang II)-induced facilitation of noradrenergic neurotransmission was investigated in the isolated rat mesenteric artery under isometric conditions. Electrical field stimulation (2, 4, and 8

  9. Do driving restriction policies effectively motivate commuters to use public transportation?

    International Nuclear Information System (INIS)

    Liu, Yunxia; Hong, Zaisheng; Liu, Yong

    2016-01-01

    Driving restriction policies have been implemented in some large Chinese cities to cope with severe urban smog pollution. We explored the roles of policy acceptance and other factors in commuters' transport mode decisions, based on the Theory of Planned Behavior. A questionnaire survey was conducted in Tianjin, China. A structural equation model was developed to test eight hypotheses, two of which were rejected. The results indicate that a driving restriction policy alone cannot effectively motivate commuters to use public transport if the policymakers fail to improve public transport, enhance commuters' awareness of consequences, increase commuters' perceived behavior control, and encourage car owners to change driving behavior. Comparisons between car owners and non-owners indicated that car owners view driving restriction policy and public transport more negatively. These negative views could be a barrier for the promotion of public transport among car owners. In addition, attitude toward public transport was found to have positive correlation with commuting time. - Highlights: • Attitude towards public transport has an impact on policy acceptance. • Driving habit indirectly affects policy acceptance and perceived behavior control. • Driving restriction policy and public transport are not popular among car owners. • Attitude towards public transport correlates positively with commuting time.

  10. The effect of federal health policy on occupational medicine.

    Science.gov (United States)

    McCunney, R J; Cikins, W

    1990-01-01

    All three branches of the federal government affect occupational medicine. Notable examples include: 1) the Department of Transportation ruling (1988) requiring drug testing in diverse areas of the transportation industry (executive branch); 2) the Workplace Drug Act (1988) calling for organizations to have a policy towards drug and alcohol abuse (legislative branch); and 3) the Supreme Court ruling on the constitutionality of drug testing in the transportation industry (1989) and that infectious diseases are a handicap in accordance with the 1973 Federal Rehabilitation Act (1987). The executive branch plays a major role in occupational medicine primarily through the Occupational Safety and Health Administration (OSHA), which issues standards based on a rule making process; the executive branch can also affect occupational medicine indirectly, as evidenced by President Reagan's Executive Order 12291 calling for Office of Management and Budget oversight of regulatory initiatives. The legislative branch enacts laws, conducts hearings, and requests reports on the operations of federal agencies. The judicial branch addresses occupational health issues when people affected by an executive ruling want to challenge the ruling; or in the case of the Supreme Court, when deliberating an issue over which two circuit courts of appeal have come to divergent opinions. The Occupational Medicine profession can participate in the political process through awareness of proposed legislation and by responding accordingly with letters, resolutions, or testimony. Similar options exist within the executive branch by participating in the rule-making process. A representative of the Governmental Affairs Committee, through periodic visits with key Washington representatives, can keep members of the American College of Occupational Medicine informed about federal legislative and regulatory activities. In appropriate cases, the organization can then take a formal position on governmental

  11. Facilitated transport of Cu with hydroxyapatite nanoparticles in saturated sand: Effects of solution ionic strength and composition

    Science.gov (United States)

    Column experiments were conducted to investigate the facilitated transport of Cu in association with hydroxyapatite nanoparticles (nHAP) in water-saturated quartz sand at different solution concentrations of NaCl (0 to 100 mM) or CaCl2 (0.1 to 1.0 mM). The experimental breakthrough curves and retent...

  12. Barriers and facilitators to effective communication experienced by patients with malignant lymphoma at all stages after diagnosis

    NARCIS (Netherlands)

    Bruinessen, I.R. van; Weel-Baumgarten, E.M. van; Gouw, H.; Zijlstra, J.M.; Albada, A.; Dulmen, S. van

    2013-01-01

    OBJECTIVE: This study aims to gain insight into patient-perceived communication barriers and facilitators at different stages after the diagnosis of malignant lymphoma. We have detected patterns to explain when these factors influence communication predominantly. METHOD: A qualitative approach was

  13. Barriers and facilitators to effective communication experienced by patients with malignant lymphoma at all stages after diagnosis.

    NARCIS (Netherlands)

    Bruinessen, I.R. van; Weel, E.M. van; Gouw, H.; Zijlstra, J.M.; Albada, A.; Dulmen, S. van

    2013-01-01

    Objective: This study aims to gain insight into patient-perceived communication barriers and facilitators at different stages after the diagnosis of malignant lymphoma. We have detected patterns to explain when these factors influence communication predominantly. Method: A qualitative approach was

  14. Assessment Training Effects on Student Assessment Skills and Task Performance in a Technology-Facilitated Peer Assessment

    Science.gov (United States)

    Liu, Xiongyi; Li, Lan

    2014-01-01

    This study examines the impact of an assessment training module on student assessment skills and task performance in a technology-facilitated peer assessment. Seventy-eight undergraduate students participated in the study. The participants completed an assessment training exercise, prior to engaging in peer-assessment activities. During the…

  15. Mindfulness for group facilitation

    DEFF Research Database (Denmark)

    Adriansen, Hanne Kirstine; Krohn, Simon

    2014-01-01

    In this paper, we argue that mindfulness techniques can be used for enhancing the outcome of group performance. The word mindfulness has different connotations in the academic literature. Broadly speaking there is ‘mindfulness without meditation’ or ‘Western’ mindfulness which involves active...... thinking and ‘Eastern’ mindfulness which refers to an open, accepting state of mind, as intended with Buddhist-inspired techniques such as meditation. In this paper, we are interested in the latter type of mindfulness and demonstrate how Eastern mindfulness techniques can be used as a tool for facilitation....... A brief introduction to the physiology and philosophy of Eastern mindfulness constitutes the basis for the arguments of the effect of mindfulness techniques. The use of mindfulness techniques for group facilitation is novel as it changes the focus from individuals’ mindfulness practice...

  16. Welfare and distribution effects of water pricing policies

    NARCIS (Netherlands)

    Ruijs, A.J.W.

    2007-01-01

    In this paper, distribution and welfare effects of changes in block price systems are evaluated. A method is discussed to determine, for a Marshallian demand function, equivalent variation in case of a block price system. The method is applied to analyze welfare and distribution effects of changing

  17. The Brazil SimSmoke policy simulation model: the effect of strong tobacco control policies on smoking prevalence and smoking-attributable deaths in a middle income nation.

    Science.gov (United States)

    Levy, David; de Almeida, Liz Maria; Szklo, Andre

    2012-01-01

    Brazil has reduced its smoking rate by about 50% in the last 20 y. During that time period, strong tobacco control policies were implemented. This paper estimates the effect of these stricter policies on smoking prevalence and associated premature mortality, and the effect that additional policies may have. The model was developed using the SimSmoke tobacco control policy model. Using policy, population, and smoking data for Brazil, the model assesses the effect on premature deaths of cigarette taxes, smoke-free air laws, mass media campaigns, marketing restrictions, packaging requirements, cessation treatment programs, and youth access restrictions. We estimate the effect of past policies relative to a counterfactual of policies kept to 1989 levels, and the effect of stricter future policies. Male and female smoking prevalence in Brazil have fallen by about half since 1989, which represents a 46% (lower and upper bounds: 28%-66%) relative reduction compared to the 2010 prevalence under the counterfactual scenario of policies held to 1989 levels. Almost half of that 46% reduction is explained by price increases, 14% by smoke-free air laws, 14% by marketing restrictions, 8% by health warnings, 6% by mass media campaigns, and 10% by cessation treatment programs. As a result of the past policies, a total of almost 420,000 (260,000-715,000) deaths had been averted by 2010, increasing to almost 7 million (4.5 million-10.3 million) deaths projected by 2050. Comparing future implementation of a set of stricter policies to a scenario with 2010 policies held constant, smoking prevalence by 2050 could be reduced by another 39% (29%-54%), and 1.3 million (0.9 million-2.0 million) out of 9 million future premature deaths could be averted. Brazil provides one of the outstanding public health success stories in reducing deaths due to smoking, and serves as a model for other low and middle income nations. However, a set of stricter policies could further reduce smoking and save

  18. Dutch environmental policy up for revision. Towards a cost-effective, sustainable society. Part 1

    International Nuclear Information System (INIS)

    Van Dorp, H.W.; Schmitz, H.

    2009-01-01

    In a series of two articles an important energy formula is used to discuss current Dutch environmental policy and calculations are made based on 7.2 million dwellings. Normally, everyone who has an opinion on energy and carbon dioxide emissions should know this formula and be able to apply it. The second article discusses climate policy and provides a comparison of the social cost at new housing level for both policy lines. More specifically, the investment effectiveness of carbon dioxide in the soil near Barendrecht and Geleen is discussed as well as the annual investments in the 220 and 380 kV high tension grid. Moreover, some recommendations and necessary policy adjustments to strengthen the competitive edge of the SMB compared to large energy companies and to realize an affordable and sustainable society are provided [nl

  19. Netherlands climate policy to be revised. Towards a cost-effective, sustainable society

    International Nuclear Information System (INIS)

    Van Dorp, H.W.; Schmitz, H.

    2009-01-01

    This is the second article in a series of two. The first article addresses current Dutch energy policy by means of an important energy formula and calculations were made based on 7.2 million Dutch dwellings. This article addresses climate policy with a comparison of the social cost on the level of new housing construction of both policy lines. More specifically, the investment effect of carbon dioxide storage in the soil in Barendrecht and Geleen, both Netherlands, is discussed as well as the annual investment in the 220 and 380 kV high voltage grid. Some recommendations and necessary policy adjustments are suggested that will strengthen the competitive edge of the SMBs compared to large energy companies and will help realize a truly affordable sustainable society [nl

  20. Environmental cost-effectiveness analysis in intertemporal natural resource policy: evaluation of selective fishing gear.

    Science.gov (United States)

    Kronbak, Lone Grønbæk; Vestergaard, Niels

    2013-12-15

    In most decision-making involving natural resources, the achievements of a given policy (e.g., improved ecosystem or biodiversity) are rather difficult to measure in monetary units. To address this problem, the current paper develops an environmental cost-effectiveness analysis (ECEA) to include intangible benefits in intertemporal natural resource problems. This approach can assist managers in prioritizing management actions as least cost solutions to achieve quantitative policy targets. The ECEA framework is applied to a selective gear policy case in Danish mixed trawl fisheries in Kattegat and Skagerrak. The empirical analysis demonstrates how a policy with large negative net benefits might be justified if the intangible benefits are included. Copyright © 2013 Elsevier Ltd. All rights reserved.

  1. Analysing the effectiveness of renewable energy supporting policies in the European Union

    Energy Technology Data Exchange (ETDEWEB)

    Harmelink, Mirjam [Ecofys BV, P.O. Box 8404, NL-3503 RK Utrecht (Netherlands)] e-mail: m.harmelink@ecofys.nl; Voogt, Monique [Ecofys BV, P.O. Box 8404, NL-3503 RK Utrecht (Netherlands); Cremer, Clemens [Fraunhofer ISI, Breslauer Str. 48, 76139 Karlsruhe (Germany)] e-mail: Cremer@isi.fhg.de

    2006-02-01

    With several mid-term policies in place to support the development of renewables, the European Union (EU) seems on its way to increasing the share of renewable energy to the targeted 12% by the year 2010. It is however, yet unclear how effective these policies are, which technologies will see the largest growth and which countries will indeed be able to meet their targets. This article discusses a monitoring protocol that was developed to monitor this effectiveness and judge whether targets will be met. In a step-wise approach policy instruments are characterised and analysed, leading to a quantitative assessment of the likely growth in renewable energy production for each individual technology and country in case no policy changes occur. Applying this monitoring protocol at the EU-level we show that with the current policies in place renewable energy production will reach a share of 8-10% in 2010, and the share of electricity production will reach a level of 15-18% of total electricity consumption, whereas the target is 22.5%. Additional policies are clearly needed to achieve the ambitious targets set.

  2. Analysing the effectiveness of renewable energy supporting policies in the European Union

    International Nuclear Information System (INIS)

    Harmelink, Mirjam; Voogt, Monique; Cremer, Clemens

    2006-01-01

    With several mid-term policies in place to support the development of renewables, the European Union (EU) seems on its way to increasing the share of renewable energy to the targeted 12% by the year 2010. It is however, yet unclear how effective these policies are, which technologies will see the largest growth and which countries will indeed be able to meet their targets. This article discusses a monitoring protocol that was developed to monitor this effectiveness and judge whether targets will be met. In a step-wise approach policy instruments are characterised and analysed, leading to a quantitative assessment of the likely growth in renewable energy production for each individual technology and country in case no policy changes occur. Applying this monitoring protocol at the EU-level we show that with the current policies in place renewable energy production will reach a share of 8-10% in 2010, and the share of electricity production will reach a level of 15-18% of total electricity consumption, whereas the target is 22.5%. Additional policies are clearly needed to achieve the ambitious targets set

  3. Low effectiveness of the energy conservation policy in the horticulture in the Netherlands

    International Nuclear Information System (INIS)

    Van Roozendaal, P.J.A.J.

    2003-01-01

    Between December 2000 and June 2002 the Netherlands Court of Audit ('Algemene Rekenkamer') carried out a study on the title subject, focusing on the effect of energy saving measures on the energy consumption per product unit in the greenhouse sector in the Netherlands for the period 1994-2000, including the effect of the energy conservation policy for the period 1997-1999 [nl

  4. Enacting Effective Climate Policy Advice: Institutional Strategies to Foster Saliency, Credibility and Legitimacy

    Science.gov (United States)

    Bauer, Anja; Pregernig, Michael; Reinecke, Sabine

    2016-01-01

    This article asks how scientific advisory institutions (SAIs) in climate policy strive towards effectiveness. Our analysis is grounded on the assumption that effectiveness is not passively experienced but is deliberately enacted by SAIs. We draw on a widely used set of criteria, namely saliency, credibility and legitimacy (SCL). Based on an…

  5. 77 FR 39387 - Loan Policies and Operations; Lending and Leasing Limits and Risk Management; Effective Date

    Science.gov (United States)

    2012-07-03

    ... FARM CREDIT ADMINISTRATION 12 CFR Part 614 RIN 3052-AC60 Loan Policies and Operations; Lending and Leasing Limits and Risk Management; Effective Date AGENCY: Farm Credit Administration. ACTION: Notice of effective date. SUMMARY: The Farm Credit Administration (FCA or Agency), through the FCA Board (Board...

  6. Nature protection in Greece: an appraisal of the factors shaping integrative conservation and policy effectiveness

    International Nuclear Information System (INIS)

    Papageorgiou, Kostas; Vogiatzakis, Ioannis N.

    2006-01-01

    The proliferation of designated areas following the implementation of Natura 2000 in Greece has initiated changes in the protected area design and conservation policy making aiming at delivering action for biodiversity and integrative planning on a wider landscape. Following the sustainability concept, an integrative approach cannot realistically take place simply by extending the protected area and designations. The paper addresses public involvement and inter-sectoral coordination as major procedural elements of integrative management and evaluates the nature and strength of their negative or positive influences on the fulfillment of an integrative vision of nature conservation. A review of the history of protected areas and administration developments in Greece provide useful input in the research. The analysis has shown that the selected network of Natura 2000 sites has been superimposed upon the existing system and resulted in duplication of administrative effort and related legislation. As a result the overall picture of protected areas in the country appears complex, confusing and fragmented. Major failures to integrated conservation perspective can be traced to structural causes rooted in politico-economic power structures of mainstream policy and in a rather limited political commitment to conservation. It is concluded that greater realisation of integrated conservation in Greece necessitates policy reforms related mainly to sectoral legal frameworks to promote environmentalism as well as an increased effort by the managing authorities to facilitate a broader framework of public dialogue and give local communities incentives to sustainably benefit from protected areas

  7. The effectiveness of different policy regimes for promoting wind power: Experiences from the states

    International Nuclear Information System (INIS)

    Menz, Fredric C.; Vachon, Stephan

    2006-01-01

    Governments at the state (and to a lesser extent, local) level in the United States have adopted an array of policies to promote wind and other types of 'green' energy, including solar, geothermal, low-impact hydropower, and certain forms of biomass. However, because of different regulatory environments, energy resource endowments, political interests, and other factors, there is considerable variation among the states in their green power policies. This paper analyzes the contribution to wind power development of several state-level policies (renewable portfolio standards (RPS), fuel generation disclosure rules, mandatory green power options, and public benefits funds), along with retail choice (RET) facilitated by electricity restructuring. The empirical results support existing anecdotal and case studies in finding a positive relationship between RPS and wind power development. We also found that requiring electricity suppliers to provide green power options to customers is positively related to development of wind energy, while there is a negative relationship between wind energy development and RET (i.e., allowing retail customers to choose their electricity source)

  8. India's Proposed Universal Health Coverage Policy: Evidence for Age Structure Transition Effect and Fiscal Sustainability.

    Science.gov (United States)

    Narayana, Muttur Ranganathan

    2016-12-01

    India's High Level Expert Group on Universal Health Coverage in 2011 recommended a universal, public-funded and national health coverage policy. As a plausible forward-looking macroeconomic reform in the health sector, this policy proposal on universal health coverage (UHC) needs to be evaluated for age structure transition effect and fiscal sustainability to strengthen its current design and future implementation. Macroeconomic analyses of the long-term implications of age structure transition and fiscal sustainability on India's proposed UHC policy. A new measure of age-specific UHC is developed by combining the age profile of public and private health consumption expenditure by using the National Transfer Accounts methodology. Different projections of age-specific public health expenditure are calculated over the period 2005-2100 to account for the age structure transition effect. The projections include changes in: (1) levels of the expenditure as gross domestic product grows, (2) levels and shape of the expenditure as gross domestic product grows and expenditure converges to that of developed countries (or convergence scenario) based on the Lee-Carter model of forecasting mortality rates, and (3) levels of the expenditure as India moves toward a UHC policy. Fiscal sustainability under each health expenditure projection is determined by using the measures of generational imbalance and sustainability gap in the Generational Accounting methodology. Public health expenditure is marked by age specificities and the elderly population is costlier to support for their healthcare needs in the future. Given the discount and productivity growth rates, the proposed UHC is not fiscally sustainable under India's current fiscal policies except for the convergence scenario. However, if the income elasticity of public expenditure on social welfare and health expenditure is less than one, fiscal sustainability of the UHC policy is attainable in all scenarios of projected public

  9. Borrowing green. Economic and environmental effects of green fiscal policy in The Netherlands

    International Nuclear Information System (INIS)

    Scholtens, B.

    2001-01-01

    This paper analyzes the economic and environmental impact of a policy instrument that is related to the tax deductibility of interest returns and dividend yields from specified 'green' projects. We investigate this so-called 'Green Project Facility' (Regeling Groenprojecten) in the Netherlands during 1995-1999. We analyze the effect on tax income, economic growth, employment, as well as on the emission of a number of gases and on solid waste production. We find that the economic effects in general are positive. This policy instrument increases growth, employment, and net tax income. However, the environmental effects are quite mixed. This especially results from the fact that a lot of projects would have been undertaken anyhow. Furthermore, we find that this green fiscal policy instrument is skewed towards energy and building. It appears to neglect environmental problems with consumer households, industry, and transport. 8 refs

  10. The Effects of Autonomy Gap in Personnel Policy, Principal Leadership and Teachers' Self-Efficacy on Their Organizational Commitment

    Science.gov (United States)

    Dou, Diya; Devos, Geert; Valcke, Martin

    2016-01-01

    School autonomy in personnel policy is important to effective personnel management. With increased autonomy in personnel policy, principals could wield their leadership to improve teachers' organizational commitment. However, little is known about whether the given autonomy in personnel policy meets principals' expectation and whether and how the…

  11. Operating in the Dark: What Outdated State Policies and Data Gaps Mean for Effective School Leadership. Executive Summary

    Science.gov (United States)

    Briggs, Kerri; Cheney, Gretchen Rhines; Davis, Jacquelyn; Moll, Kerry

    2013-01-01

    The "Principal Policy State Survey" is a first-of-its-kind effort to capture the current state of affairs in state principal preparation, licensure policy, principal tenure, and data collection on the output of these policies. This report explores how states are using their authority to increase the supply of effective principals focused…

  12. The macroeconomic effects of fiscal policy in Algeria | Kori Yahia ...

    African Journals Online (AJOL)

    In this paper, we analyze the impact of fiscal shocks on the Algerian economy using structural vector auto regression models (SVAR) recursive approach methodology during the period 1970- 2012. The results consistently show positive government spending shocks as having a positive effect on output around 0.10%.

  13. The Motivation Effect of Active Labor Market Policy on Wages

    DEFF Research Database (Denmark)

    Clausen, Johannes; Geerdsen, Lars Pico; Tranæs, Torben

    This paper analyzes the motivation effect of activation programs on wages and employment. We utilize a reform of the Danish UI system in 1998 that reduced the period of unconditional benefits and thereby created exogenous variation in the probability of people entering a mandatory activation...... program. Wages are measured by their position in the overall wage distribution, and we estimate how this position reacts to an increased probability of an individual being enrolled in activation. The wage effect is estimated using a competing risk duration model with exit states to employment at a higher...... wage or a lower wage. Overall, we find an increased hazard of exit to employment and of exit to higher-paying jobs as the probability of activation increases, and no change in the exit rate to lower-paying jobs. These results do not hold for individuals with higher education, for whom we find...

  14. Cost-effective unilateral climate policy design: Size Matters

    Energy Technology Data Exchange (ETDEWEB)

    Boehringer, Christoph; Fischer, Carolyn; Rosendahl, Knut Einar

    2011-07-01

    Given the bleak prospects for a global agreement on mitigating climate change, pressure for unilateral abatement is increasing. A major challenge is emissions leakage. Border carbon adjustments and output-based allocation of emissions allowances can increase effectiveness of unilateral action but introduce distortions of their own. We assess antileakage measures as a function of abatement coalition size. We first develop a partial equilibrium analytical framework to see how these instruments affect emissions within and outside the coalition. We then employ a computable general equilibrium model of international trade and energy use to assess the strategies as the coalition grows. We find that full border adjustments rank first in global cost-effectiveness, followed by import tariffs and output-based rebates. The differences across measures and their overall appeal decline as the abatement coalition grows. In terms of cost, the coalition countries prefer border carbon adjustments; countries outside the coalition prefer output-based rebates.(Author)

  15. Cost-effective climate policy in a small country

    International Nuclear Information System (INIS)

    Hagem, C.

    1994-01-01

    Unilateral action to curb CO 2 emissions in a small country or a group of countries has only a limited effect on global CO 2 emissions. However, it could be a first step toward a broader climate treaty. So far, unilateral commitments have been aimed at reducing national consumption of fossil fuels. A country that produces and consumes fossil fuels can also infiuence the global CO 2 emissions by reducing its production. The estimated cost of reducing national CO 2 emissions in Norway, through a reduction infossil fuel consumption, is presented in a report from the Environmental Tax Committee (1992). In this paper, that cost is compared with an estimated cost of reducing fossil fuel production. The calculation reveals that it could be less costly to reduce the production than the consumption, given that the effect on global CO 2 emissions is identical. 23 refs., 4 tabs

  16. Evaluating the Effectiveness of National Labor Relations Act Remedies: Analysis and Comparison with Other Workplace Penalty Policies

    OpenAIRE

    Morris M. Kleiner; David Weil

    2010-01-01

    The goal of this paper is to examine the implied penalty policies underlying the remedies created by the National Labor Relations Act (NLRA) in terms of the policies' impact on employer and union behaviors. We present a simple model of deterrence as a means of evaluating workplace penalty policies in terms of their influence on employer behavior, particularly through deterrence effects. We also compare the remedies for violations embodied in the NLRA with penalty policies under other workplac...

  17. Competing with big business: a randomised experiment testing the effects of messages to promote alcohol and sugary drink control policy

    OpenAIRE

    Scully, Maree; Brennan, Emily; Durkin, Sarah; Dixon, Helen; Wakefield, Melanie; Barry, Colleen L.; Niederdeppe, Jeff

    2017-01-01

    Background Evidence-based policies encouraging healthy behaviours are often strongly opposed by well-funded industry groups. As public support is crucial for policy change, public health advocates need to be equipped with strategies to offset the impact of anti-policy messages. In this study, we aimed to investigate the effectiveness of theory-based public health advocacy messages in generating public support for sugary drink/alcohol policies (increased taxes; sport sponsorship bans) and impr...

  18. Dynamic analysis of energy, environment and congestion effects of urban transport policy. Variabilisation of car taxation

    Energy Technology Data Exchange (ETDEWEB)

    Dender, K Van [Center for Economic Studies (Belgium)

    1996-12-01

    Road transport is an important cause of external costs. In general three types of external costs can be distinguished: congestion, air and noise pollution causing environment damage and health hazards, and road accidents. Policy measures aiming at the reduction of external costs mostly are limited to a specific cost-type. The lack of integration of policies causes inefficiencies, because external costs are strongly interlinked. In Ochelen and Proost, congestion, pollution and road accidents are treated as externalities. An optimal pricing and regulation policy for transport is calculated for Brussels in 2005. Regulation consists of prescriptions to car producers concerning the environmental characteristics of car-technology. Optimal prices charge transport users the social cost of their trips, with possibly a correction for the marginal cost of public funds. In a perfect pricing policy, prices would be differentiated according to conditions of congestion and pollution at each moment in time. The model is flexible enough to simulate the effects of more realistic policy packages. This flexibility has its cost in terms of degree of detail of the model. This paper deals with an extension of the Ochelen and Proost model, in two directions. The model is currently still a prototype. We concentrate on the main issues involved in making the model dynamic. The degree of detail therefore is rather limited. Magnitudes of policy effects must be interpreted carefully. We are more confident as to what concerns the directions of the effects. The paper first deals with the methodology of the model, calibration of the model and on the base case scenario, which serves as reference cases for the policy evaluation. (EG)

  19. Tax policy: The fiscal revenue effects of international tax planning

    OpenAIRE

    Beznoska, Martin; Hentze, Tobias

    2016-01-01

    In the course of the 'Panama Papers' discussion, questions arise concerning the fiscal effects of international profit shifting and tax avoidance. A recent OECD study estimates the worldwide corporate tax losses to lie between 4 and 10 percent of the revenues. Applied to Germany, this would reflect between 3 and 7 billion Euro or maximum 1 percent of total tax revenues. However, the estimation underlies questionable assumptions and therefore severe uncertainties.

  20. Assessing the effect of public policy on worker absenteeism

    OpenAIRE

    Johansson, Per; Palme, Mårten

    2001-01-01

    We analyze the effect of economic incentives on worker absenteeism, using panel data on work absence for 1990 and 1991 with a sample of 1,396 Swedish blue-collar workers. During this period Sweden implemented major reforms of both its national income replacement program for short-term sickness and income taxes. Both affected the worker's cost of missing work. Our econometric model allows for state-dependent dynamic behavior and control for unobserved heterogeneity. The latter proves to be an ...

  1. Simulating school closure policies for cost effective pandemic decision making

    Directory of Open Access Journals (Sweden)

    Araz Ozgur M

    2012-06-01

    Full Text Available Abstract Background Around the globe, school closures were used sporadically to mitigate the 2009 H1N1 influenza pandemic. However, such closures can detrimentally impact economic and social life. Methods Here, we couple a decision analytic approach with a mathematical model of influenza transmission to estimate the impact of school closures in terms of epidemiological and cost effectiveness. Our method assumes that the transmissibility and the severity of the disease are uncertain, and evaluates several closure and reopening strategies that cover a range of thresholds in school-aged prevalence (SAP and closure durations. Results Assuming a willingness to pay per quality adjusted life-year (QALY threshold equal to the US per capita GDP ($46,000, we found that the cost effectiveness of these strategies is highly dependent on the severity and on a willingness to pay per QALY. For severe pandemics, the preferred strategy couples the earliest closure trigger (0.5% SAP with the longest duration closure (24 weeks considered. For milder pandemics, the preferred strategies also involve the earliest closure trigger, but are shorter duration (12 weeks for low transmission rates and variable length for high transmission rates. Conclusions These findings highlight the importance of obtaining early estimates of pandemic severity and provide guidance to public health decision-makers for effectively tailoring school closures strategies in response to a newly emergent influenza pandemic.

  2. Stimulating learning-by-doing in advanced biofuels: effectiveness of alternative policies

    International Nuclear Information System (INIS)

    Chen Xiaoguang; Khanna, Madhu; Yeh, Sonia

    2012-01-01

    This letter examines the effectiveness of various biofuel and climate policies in reducing future processing costs of cellulosic biofuels due to learning-by-doing. These policies include a biofuel production mandate alone and supplementing the biofuel mandate with other policies, namely a national low carbon fuel standard, a cellulosic biofuel production tax credit or a carbon price policy. We find that the binding biofuel targets considered here can reduce the unit processing cost of cellulosic ethanol by about 30% to 70% between 2015 and 2035 depending on the assumptions about learning rates and initial costs of biofuel production. The cost in 2035 is more sensitive to the speed with which learning occurs and less sensitive to uncertainty in the initial production cost. With learning rates of 5–10%, cellulosic biofuels will still be at least 40% more expensive than liquid fossil fuels in 2035. The addition of supplementary low carbon/tax credit policies to the mandate that enhance incentives for cellulosic biofuels can achieve similar reductions in these costs several years earlier than the mandate alone; the extent of these incentives differs across policies and different kinds of cellulosic biofuels. (letter)

  3. Assessing long-term effects of demand response policies in wholesale electricity markets

    International Nuclear Information System (INIS)

    Cepeda, Mauricio; Saguan, Marcelo

    2014-05-01

    This paper deals with the practical problems related to long-term issues in electricity markets in the presence of demand response development. Different policies have been implemented around the world aiming to develop demand response potential. Externalities, in particular the CO_2 externality, have been one of the key elements in the debate on the effectiveness of different policies regarding demand response development. Policy makers have several options to deal with this externality. The most direct one is to correct the externality by setting a CO_2 price at a level that corresponds to the cost to society of the corresponding CO_2 emissions. One alternative solution could be to subsidize carbon-free technologies as demand response. In this paper we examine potential long-term impacts of these two policies. We rely on a long-term market simulation model that characterizes expansion decisions in a competitive regime. We test for each policy two different scenarios regarding the possibility of internalization of the CO_2 externality. The results show that differences in development policies affect both investments and social costs in the wholesale electricity market and confirm previous findings that a market-driven development of demand response with the internalization of the CO_2 externality is the most efficient approach. (authors)

  4. The Effects of Education Accountability on Teachers: Are Policies Too Stress-Provoking for Their Own Good?

    Directory of Open Access Journals (Sweden)

    JOSEPH BERRYHILL

    2009-06-01

    Full Text Available Education policies in the United States and other nations have established academic standards and made teachers accountable for improved standardized test scores. Because policies can have unintended effects, in this study we investigated U.S. elementaryschool teachers’ perceptions of their state’saccountability policy, particularly its effect on their job engagement. We found support for a path model relating lack of policy support to teacher burnout via two mediators: role conflict and reduced self-efficacy.Results of interviews with a subset of teachers wereconsistent with the model. We conclude with recommendations to reduce teacher stress in manners consistent with the goals of accountability policies.

  5. World bank's role in the electric power sector: Policies for effective institutional, regulatory, and financial reform. World Bank policy paper

    International Nuclear Information System (INIS)

    1993-01-01

    The policy paper is based on the World Bank Industry and Energy Department's ongoing policy and research work, which (1) examines experiences of industrial countries and the Bank's borrowers in developing their power sectors, (2) analyzes issues facing these sectors, and (3) describes options for dealing with these issues in developing countries. The paper is supported by a large body of research

  6. The Effect of Dividend Tax Policy on Corporate Investment

    Directory of Open Access Journals (Sweden)

    Jimmy Torrez

    2006-10-01

    Full Text Available The Job Growth and Taxpayer Relief Reconciliation Act of 2003 lowered dividend taxes to the same rate as capital gains taxes in the United States using the Pecking Order Theory as a framework. This paper develops a model that examines the effect the tax cut will have on corporate investment. The model finds that the dividend rate tax cut will increase the corporate cost of capital and lower investment. Therefore, any increase in the value of the stock market from this act will simply be a response to an increase in after tax returns and not from an increase in production.

  7. EU climate policy impact in 2020. With a focus on the effectiveness of emissions trading policy in an economic recession scenario

    International Nuclear Information System (INIS)

    Graus, W.; Sreenivasamurthy, U.; Wesselink, B.

    2009-06-01

    PBL's Environmental Balance 2009 provides information on the current status and trends of environmental and climate policies. Ecofys contributes to the climate policy section of the report by developing the following three indicators: (1) ex-post and ex-ante policy impacts until 2020 at EU level (wedge diagram); (2) business-as-usual emissions of EU ETS sectors until 2020, revised for the current economic recession; (3) a latest literature review of EUA (EU emission allowances) price band expected until 2020. Based on the latter two analyses, a brief note on the impact of the current economic recession on the effectiveness of the EU emission trading scheme until 2020 is presented.An economic recession of two years or longer will considerably decrease the effectiveness of the Emissions Trading Scheme (ETS) in stimulating low-carbon technologies. In order to meet EU climate targets in the longer term, new governmental policies will be needed to compensate for this.

  8. Effect of advanced fuel cycles on waste management policies

    International Nuclear Information System (INIS)

    Cavedon, J.M.; Haapalehto, T.

    2005-01-01

    The study aims at analysing a range of future fuel cycle options from the perspective of their impact on waste repository demand and specification. The study would focus on: Assessment of the characteristics of radioactive wastes arising from advanced nuclear fuel cycle options, repository performance analysis studies using source terms for waste arising from such advanced nuclear fuel cycles, identification of new options for waste management and disposal. Three families of fuel cycles having increasing recycling capabilities are assessed. Each cycle is composed of waste generating and management processes. Examples of waste generating processes are fuel factories (7 types) and reprocessing plants (7 types). Packaging and conditioning plants (7) and disposal facilities are examples of waste management processes. The characteristic of all these processes have been described and then total waste flows are summarised. In order to simplify the situation, three waste categories have been defined based on the IAEA definitions in order to emphasize the major effects of different types of waste. These categories are: short-life waste for surface or sub-surface disposal, long-life low heat producing waste for geological disposal, high-level waste for geological disposal. The feasibilities of the fuel cycles are compared in terms of economics, primary resource consumption and amount of waste generated. The effect of high-level waste composition for the repository performance is one of the tools in these comparisons. The results of this will be published as an NEA publication before the end of 2005. (authors)

  9. Stigma, discrimination, treatment effectiveness, and policy: public views about drug addiction and mental illness.

    Science.gov (United States)

    Barry, Colleen L; McGinty, Emma E; Pescosolido, Bernice A; Goldman, Howard H

    2014-10-01

    Public attitudes about drug addiction and mental illness were compared. A Web-based national survey (N=709) was conducted to compare attitudes about stigma, discrimination, treatment effectiveness, and policy support in regard to drug addiction and mental illness. Respondents held significantly more negative views toward persons with drug addiction. More respondents were unwilling to have a person with drug addiction marry into their family or work closely with them. Respondents were more willing to accept discriminatory practices against persons with drug addiction, more skeptical about the effectiveness of treatments, and more likely to oppose policies aimed at helping them. Drug addiction is often treated as a subcategory of mental illness, and insurance plans group them together under the rubric of "behavioral health." Given starkly different public views about drug addiction and mental illness, advocates may need to adopt differing approaches to reducing stigma and advancing public policy.

  10. The Effects of Company Income Tax on Dividend Policy of Firms in Nigeria

    Directory of Open Access Journals (Sweden)

    Olubukunola Uwuigbe

    2013-02-01

    Full Text Available This study examined the effects of company income tax on the dividend policy of firms inNigeria. To achieve the objective of this study, a total of 40 listed firms in the Nigerian stockexchange market were selected for the study using the judgmental sampling technique. Also, theCentral Bank of NigeriaStatistical Bulletin and the corporate annual reports for the period 2006-2010were used for the study. This paper basically modeled the effects of company income tax on thedividend policy of firms in Nigeria using the regression analysis method. The study as part of itsfindings observed thatthere is a significant positive relationship between the company income tax andthe dividend payout of the sampled firms in Nigeria. Consequently, the paper concludesthat a changein corporate income tax rate will significantly affect the dividend policies of the sampled firmsoperating in Nigeria.

  11. EFFECTIVENESS AND LIMITATIONS OF MONETARY POLICY INSTRUMENTS IN ROMANIA AND THE EUROPEAN UNION

    Directory of Open Access Journals (Sweden)

    Zina CIORAN

    2014-12-01

    Full Text Available The complexity of the monetary phenomenon as well as the effects that it induces in the social and economic life of the countries around the world have represented and still represent the subject of much controversy and dispute. The current forms of the monetary circulation organization in different countries, internationally as well, represent the result of a continuous process of changes and innovations in the monetary area. The purpose of this article is to present aspects of the monetary policy and its instruments which have evolved according to the historical conditions of each period. The paper is also a presentation of effectiveness and limits of the monetary policy instruments and their role in solving the current economic problems for which the governments seek solutions. As a consequence to the analysis, it can be seen that in most cases it uses a mixture of monetary policy instruments because, when acting in a complementary way, they have a higher efficiency.

  12. The greenhouse effect - conclusions for agricultural-, energy- and tax policies

    International Nuclear Information System (INIS)

    Hultkrantz, L.

    1992-01-01

    The possibility to use forests as carbon sinks to reduce the greenhouse effect is discussed in this report. In the medium time perspective (30-50 years), reforestation in order to create new carbon sinks will give extra time for the transition from fossil fuels. Furthermore, the reforestation may be valuable as future fuel. Sweden has good possibilities for assisting developing countries in a reforestation effort. Swedish wood reserves will probably have to be used extensively for heat and power production during the same period, due to the planned phasing out of nuclear power. Economic and climatic arguments for subsidizing short rotation energy crops on agricultural land are discussed and, largely, refuted. 51 refs

  13. Adolescent Female Cannabinoid Exposure Diminishes the Reward-Facilitating Effects of Δ9-Tetrahydrocannabinol and d-Amphetamine in the Adult Male Offspring

    Directory of Open Access Journals (Sweden)

    George Panagis

    2017-04-01

    Full Text Available Marijuana is currently the most commonly abused illicit drug. According to recent studies, cannabinoid use occurring prior to pregnancy can impact brain plasticity and behavior in future generations. The purpose of the present study was to determine whether adolescent exposure of female rats to Δ9-tetrahydrocannabinol (Δ9-THC induces transgenerational effects on the reward-facilitating effects of Δ9-THC and d-amphetamine in their adult male offspring. Female Sprague-Dawley rats received Δ9-THC (0.1 or 1 mg/kg, i.p. or vehicle during postnatal days 28–50. As adults, females were mated with drug-naïve males. We then assessed potential alterations of the Δ9-THC’s (0, 0.1, 0.5, and 1 mg/kg, i.p. and d-amphetamine’s (0, 0.1, 0.5, and 1 mg/kg, i.p. reward-modifying effects using the curve-shift variant of the intracranial self-stimulation (ICSS procedure in their adult male F1 offspring. The reward-facilitating effect of the 0.1 mg dose of Δ9-THC was abolished in the F1 offspring of females that were exposed to Δ9-THC (0.1 or 1 mg/kg, whereas the reward-attenuating effect of the 1 mg dose of Δ9-THC remained unaltered. The reward-facilitating effects of 0.5 and 1 mg of d-amphetamine were significantly decreased in the F1 offspring of females that were exposed to Δ9-THC (1 mg/kg and 0.1 or 1 mg, respectively. The present results reveal that female Δ9-THC exposure during adolescence can diminish the reward-facilitating effects of Δ9-THC and d-amphetamine in the adult male offspring. These transgenerational effects occur in the absence of in utero exposure. It is speculated that Δ9-THC exposure during female adolescence may affect neural mechanisms that are shaping reward-related behavioral responses in a subsequent generation, as indicated by the shifts in the reward-facilitating effects of commonly used and abused drugs.

  14. Modern problems of evaluation of the family policy effectiveness in the Russian Federation

    Directory of Open Access Journals (Sweden)

    O. V. Kuchmaeva

    2017-01-01

    Full Text Available The article is devoted to the multifaceted and complex problems, associated with comprehensive evaluation of the effectiveness of the state family policy. A significant stage in the development of state family policy is the adoption of the concept of state family policy in 2014. Evaluation of measures’ effectiveness in the field of family policy is the subject of many publications. However, most authors pay their attention to the individual events. It appears that the effectiveness of implementation of strategic documents is defined by the detailed development of the documents, objective approach to formation of system of target indicators.The aim of the article is the analysis of the structure of the Concept of family policy, adopted in 2014, and implementation plan of its first stage. It allows identifying whether the ineffectiveness of family policy is determined by the logic strategic documents in the field of family policy. The possibilities for monitoring the effectiveness of the action plan and the first results of the implementation of the Concept, consistency of the logic in these documents are considered.Materials and methods. The conclusions of the article are based on the analysis of quantitative and qualitative indicators of family policy. The data of statistical monitoring of family policies based on official statistical reporting and representative sample surveys of ROSSTAT, and the experience of monitoring the National strategy of actions in interests of children served as the information base of the study.Results. Currently, the performance evaluation is conducted formally; complexity evaluation for the implementation of the Concept of family policy is largely related to the logic of formation of the Concept and its expected results, the disadvantages of the formation of plans for its implementation, the lack of necessary information and special monitoring in the framework of the implementation of the Concept. In the framework

  15. EXPLORING TAX HOLIDAY POLICY IMPLEMENTATION FOR INDONESIAN INVESTMENT CLIMATE: HAS IT BEEN EFFECTIVE?

    Directory of Open Access Journals (Sweden)

    Mulyono R.D.P.

    2017-07-01

    Full Text Available This study aims to explore the reasons for the ineffectiveness of tax holiday policy implementation in Indonesia as well as the government’s strategies to improve the investment climate. This research uses exploratory study type which does not test theory or hypothesis by using preliminary survey method, conducting direct or indirect interview via e-mail to certain informant by giving questionnaire and direct observation passively observing the field and related websites supporting statistical data in this study in depth. In testing the validity of research data used source triangulation and method triangulation. The progress that has been achieved to date in the implementation of tax holiday policy is to provide ease of bureaucracy administration and simplicity of licensing services in investing by improving coordination among government to improve foreign investors' confidence when investing in Indonesia. So technically, the implementation of tax holiday policy is quite effective in attracting foreign direct investment because it can perform the right obligations according to the regulations. In the investment point of view, tax holiday policy is not effective in attracting foreign direct investment or not becoming the main factor of investor's goal in investment. The cause of the ineffectiveness of the tax holiday policy in attracting foreign direct investment in Indonesia is another indicator that becomes an assessment among others the ease of investment licensing, infrastructure, electricity supply, investor protection, minority and tax administration. Indonesian government's strategy to improve the investment climate is through deregulation, debureaucracy, law enforcement and business certainty for investors.

  16. A review of illicit psychoactive drug use in elective surgery patients: Detection, effects, and policy.

    Science.gov (United States)

    Selvaggi, Gennaro; Spagnolo, Antonio G; Elander, Anna

    2017-12-01

    Limited information is present in literature regarding detection of illicit drug users visiting physicians when planning elective surgery; also, there is no update manuscript that is illustrating the effects of illicit drugs use that require reconstructive surgery interventions. Aims of this manuscript are: 1) to summarize existing knowledge, and give surgeons information how to detect patients who might possible use illicit drugs; 2) to review the effects of illicit drug use that specifically require reconstructive surgery interventions; 3) to assess on existing policies on asymptomatic illicit drug users when planning elective surgery. Studies were identified by searching systematically in the electronic databases PubMed, Medline, The Cochrane Library and SveMed+. Because of the nature of research questions to be investigated (drug policy and surgery), a "systematic review" was not possible. In spite of some existing policies to detect illicit drug use in specific situations such as workplaces or acute trauma patients, there is a lack of data and lack of information, and subsequently no policy has ever been made, for detection and management of illicit drug use asymptomatic patients requesting or referred for plastic surgery interventions. This manuscript poses questions for further ethical evaluations and future policy. Copyright © 2017 IJS Publishing Group Ltd. Published by Elsevier Ltd. All rights reserved.

  17. The cost-effectiveness of semi-rigid ankle brace to facilitate return to work following first-time acute ankle sprains.

    Science.gov (United States)

    Fatoye, Francis; Haigh, Carol

    2016-05-01

    To examine the cost-effectiveness of semi-rigid ankle brace to facilitate return to work following first-time acute ankle sprains. Economic evaluation based on cost-utility analysis. Ankle sprains are a source of morbidity and absenteeism from work, accounting for 15-20% of all sports injuries. Semi-rigid ankle brace and taping are functional treatment interventions used by Musculoskeletal Physiotherapists and Nurses to facilitate return to work following acute ankle sprains. A decision model analysis, based on cost-utility analysis from the perspective of National Health Service was used. The primary outcomes measure was incremental cost-effectiveness ratio, based on quality-adjusted life years. Costs and quality of life data were derived from published literature, while model clinical probabilities were sourced from Musculoskeletal Physiotherapists. The cost and quality adjusted life years gained using semi-rigid ankle brace was £184 and 0.72 respectively. However, the cost and quality adjusted life years gained following taping was £155 and 0.61 respectively. The incremental cost-effectiveness ratio for the semi-rigid brace was £263 per quality adjusted life year. Probabilistic sensitivity analysis showed that ankle brace provided the highest net-benefit, hence the preferred option. Taping is a cheaper intervention compared with ankle brace to facilitate return to work following first-time ankle sprains. However, the incremental cost-effectiveness ratio observed for ankle brace was less than the National Institute for Health and Care Excellence threshold and the intervention had a higher net-benefit, suggesting that it is a cost-effective intervention. Decision-makers may be willing to pay £263 for an additional gain in quality adjusted life year. The findings of this economic evaluation provide justification for the use of semi-rigid ankle brace by Musculoskeletal Physiotherapists and Nurses to facilitate return to work in individuals with first-time ankle

  18. Rational Addiction, Peer Externalities and Long Run Effects of Public Policy

    OpenAIRE

    Donald S. Kenkel; Robert R. Reed III; Ping Wang

    2002-01-01

    The main purpose of this research is to understand the patterns of consumption of addictive goods, their economic and welfare consequences for society and the long-run effect of tax policy in a dynamic general equilibrium model of rational addiction. In contrast to prior research, we allow individuals to make their consumption decisions simultaneous with savings and labor supply. When addictive goods have a stronger habit formation effect (an addiction effect'), individuals choose to save les...

  19. State policies targeting junk food in schools: racial/ethnic differences in the effect of policy change on soda consumption.

    Science.gov (United States)

    Taber, Daniel R; Stevens, June; Evenson, Kelly R; Ward, Dianne S; Poole, Charles; Maciejewski, Matthew L; Murray, David M; Brownson, Ross C

    2011-09-01

    We estimated the association between state policy changes and adolescent soda consumption and body mass index (BMI) percentile, overall and by race/ethnicity. We obtained data on whether states required or recommended that schools prohibit junk food in vending machines, snack bars, concession stands, and parties from the 2000 and 2006 School Health Policies and Programs Study. We used linear mixed models to estimate the association between 2000-2006 policy changes and 2007 soda consumption and BMI percentile, as reported by 90 730 students in 33 states and the District of Columbia in the Youth Risk Behavior Survey, and to test for racial/ethnic differences in the associations. Policy changes targeting concession stands were associated with 0.09 fewer servings of soda per day among students (95% confidence interval [CI] = -0.17, -0.01); the association was more pronounced among non-Hispanic Blacks (0.19 fewer servings per day). Policy changes targeting parties were associated with 0.07 fewer servings per day (95% CI = -0.13, 0.00). Policy changes were not associated with BMI percentile in any group. State policies targeting junk food in schools may reduce racial/ethnic disparities in adolescent soda consumption, but their impact appears to be too weak to reduce adolescent BMI percentile.

  20. State Policies Targeting Junk Food in Schools: Racial/Ethnic Differences in the Effect of Policy Change on Soda Consumption

    Science.gov (United States)

    Stevens, June; Evenson, Kelly R.; Ward, Dianne S.; Poole, Charles; Maciejewski, Matthew L.; Murray, David M.; Brownson, Ross C.

    2011-01-01

    Objectives. We estimated the association between state policy changes and adolescent soda consumption and body mass index (BMI) percentile, overall and by race/ethnicity. Methods. We obtained data on whether states required or recommended that schools prohibit junk food in vending machines, snack bars, concession stands, and parties from the 2000 and 2006 School Health Policies and Programs Study. We used linear mixed models to estimate the association between 2000–2006 policy changes and 2007 soda consumption and BMI percentile, as reported by 90 730 students in 33 states and the District of Columbia in the Youth Risk Behavior Survey, and to test for racial/ethnic differences in the associations. Results. Policy changes targeting concession stands were associated with 0.09 fewer servings of soda per day among students (95% confidence interval [CI] = −0.17, −0.01); the association was more pronounced among non-Hispanic Blacks (0.19 fewer servings per day). Policy changes targeting parties were associated with 0.07 fewer servings per day (95% CI = −0.13, 0.00). Policy changes were not associated with BMI percentile in any group. Conclusions. State policies targeting junk food in schools may reduce racial/ethnic disparities in adolescent soda consumption, but their impact appears to be too weak to reduce adolescent BMI percentile. PMID:21778484

  1. Effectiveness of occupational injury prevention policies in Spain.

    Science.gov (United States)

    Benavides, Fernando G; García, Ana M; Lopez-Ruiz, Maria; Gil, Josep; Boix, Pere; Martinez, José Miguel; Rodrigo, Fernando

    2009-01-01

    We examined the effectiveness of preventive interventions against occupational injuries (preferential action plans [PAPs]) developed by Spanish regional governments starting in 2000. We included 3,252,028 occupational injuries with sick leave due to mechanical causes occurring between 1994 and 2004 in manufacturing and private service companies. Time trends for occupational injury rates were estimated before and after implementation of PAPs in each region, with a control group defined for those regions in which no PAPs were implemented (e.g., Galicia, Madrid, and Cataluña). We determined annual change percentages and their 95% confidence intervals (CIs) through a negative binomial regression model. Regions were grouped into three categories according to formal quality of their PAPs. The regions with the best PAPs (Andalucia, Aragon, Valencia, and Murcia) showed annually increasing occupational injury rates (2.3%, 95% CI -2.5, 7.4) before implementation of PAPs. After PAPs were implemented, occupational injury rates decreased significantly to -7.4% (95% CI -10.2, -4.5). Similar results were also found for regions with PAPs of lower quality and even for regions that didn't implement a PAP (control group). These results did not vary substantially in stratified analysis by gender, age, type of contract, or length of sick leave. PAPs are not related to a general decline in occupational injury rates in Spain starting in 2000. Reinforcement of Spanish health and safety regulations and labor inspection activities since 2000, resulting from a social agreement between central government and social agents, remains an alternative hypothesis requiring additional research.

  2. POSITIVE LIFE CHANGE AFTER CANCER: THE KEY INGREDIENTS TO FACILITATE IT AND EFFECTS ON WELL-BEING

    Directory of Open Access Journals (Sweden)

    Cristian Ochoa Arnedo

    2017-01-01

    Full Text Available Over the last decades, Positive Psychology (PP has promoted the scientific study of positive life changes in the aftermath of cancer. These have been integrated within negative life changes, based on the same human experience framework. Innovative interventions have been designed, prioritizing the pathways to the reduction of emotional distress and psychopathology in cancer, through the facilitation of positive psychological functioning. These interventions have achieved promising results. A theoretical and integrative review of the PP-related constructs was performed in the relevant databases (PsycINFO, PubMed, Web of Science, Scopus, etc.. These constructs have been linked to positive life changes after cancer and their therapeutic potential. Finally, we provide a summary of a positive psychotherapy program for cancer survivors, indicating the therapeutic strategies that facilitate positive life changes in the aftermath of cancer. Positive life changes after suffering cancer are more the norm than the exception. These changes play an important role in psychosocial adjustment, adherence to cancer treatments, well-being and quality of life. Psychological treatment programs based on PP achieve promising results with cancer. These programs are capable of complementing and improving the outcomes achieved by traditional stress-management programs.

  3. 78 FR 54677 - Trade, Investment, and Industrial Policies in India: Effects on the U.S. Economy; Institution of...

    Science.gov (United States)

    2013-09-05

    ... Policies in India: Effects on the U.S. Economy; Institution of Investigation and Scheduling of Hearing... investigation No. 332-543, Trade, Investment, and Industrial Policies in India: Effects on the U.S. Economy... supporting Indian domestic industries, and the effect that those barriers have on the U.S. economy and U.S...

  4. Music in U.S. Federal Education Policy: Estimating the Effect of "Core Status" for Music

    Science.gov (United States)

    Elpus, Kenneth

    2013-01-01

    This article reviews the political and empirical record within music education surrounding the Goals 2000: Educate America Act and reports a new study evaluating the effects of the law on music and arts education policies in U.S. high schools. School-level data (N = 670 schools) from the National Education Longitudinal Study of 1988 and the…

  5. Evolving Policy Initiatives for Effective Vocational Technical Education in North Central Zone, Nigeria

    Science.gov (United States)

    Ombugus, Danjuma A.; Angbre, Francis Adams

    2015-01-01

    The study focused on evolving policy initiatives for effective Vocational Technical Education (VTE) on sustainable development. The study adopted a descriptive survey research design and was carried out in North Central Geopolitical Zone of Nigeria. The population for the study was 450 respondents (VTE teachers/lecturers, government officials,…

  6. 75 FR 30060 - China: Effects of Intellectual Property Infringement and Indigenous Innovation Policies on the U...

    Science.gov (United States)

    2010-05-28

    ... IPR infringement in China on the U.S. economy and U.S. jobs, including on a sectoral basis, as well as... INTERNATIONAL TRADE COMMISSION [Investigation No. 332-519] China: Effects of Intellectual Property Infringement and Indigenous Innovation Policies on the U.S. Economy AGENCY: United States International Trade...

  7. The Effects of Financial Aid Policies on Student Persistence in Taiwanese Higher Education

    Science.gov (United States)

    Lin, Ching-Hui

    2014-01-01

    The purpose of this study was to examine the effects of financial aid policies on student persistence between the first and second year at a private four-year postsecondary institution in Taiwan. A two-phase sequential research design was employed with priority was given to the quantitative data--structural equation modeling (SEM). While the…

  8. The Effect of Monetary Policy on Exchange Rates : How to Solve the Puzzles

    NARCIS (Netherlands)

    Kumah, F.Y.

    1996-01-01

    Recent empirical research on the effects of monetary policy shocks on exchange rate fluctuations have encountered the exchange rate puzzle and th e forward discount bias puzzle.The exchange rate puzzle is the tendency of the domestic currency (of non-US G-7 countries) to depreciate against the US

  9. Transport Demand Management Policy Integration in Chinese Cities : A Proposed Analysis of Its Effects

    NARCIS (Netherlands)

    Yang, W.; Veeneman, W.; de Jong, W.M.

    2018-01-01

    Transport demand management (TDM) measures are widely regarded as essential tools to deal with traffic issues. Their effectiveness has been under scrutiny. Packaging of TDM measures has recently received much attention from researchers and governments because it can achieve more complex policy goals

  10. Effects of EU dairy policy reform for Dutch dairy farming : a primal approach using GMM estimation

    NARCIS (Netherlands)

    Ooms, D.L.; Peerlings, J.H.M.

    2005-01-01

    This paper estimates a production function for milk using a generalised method of moments estimator to avoid the endogeneity problem. Using the first-order conditions for profit maximisation, the economic effects for individual Dutch dairy farms of the 2003 EU dairy policy reform are analysed. With

  11. The dynamic macroeconomic effects of tax policy in an overlapping generations model

    NARCIS (Netherlands)

    Heijdra, BJ; Ligthart, JE

    2000-01-01

    The paper studies the dynamic allocation effects of tax policy within the context of an overlapping-generations model of the Blanchard-Yaari type. The model is extended to allow for endogenous labour supply and three tax instruments, viz. a capital tax, labour income tax, and consumption tax. Both

  12. Industries and the bank lending effects of bank credit demand and monetary policy in Germany

    NARCIS (Netherlands)

    Raabe, K.; Arnold, I.J.M.; Kool, C.J.M.

    2006-01-01

    This paper presents evidence on the industry effects of bank lending in Germany and asks whether bank lending to single industries depends on industry-specific bank credit demand or on monetary policy as determinant of bank credit supply. To this end, we estimate individual bank lending functions

  13. Food for fuel. The effect of U.S. energy policy on Indian poverty

    Energy Technology Data Exchange (ETDEWEB)

    Chakravorty, Ujjayant [Tufts Univ., Medford, MA (United States). Dept. of Economics; Hubert, Marie-Helene [Rennes Univ. 1 (CREM) (France); Ural Marchand, Beyza [Alberta Univ., Edmonton, AB (Canada). Dept. of Economics

    2012-08-15

    Many countries have adopted energy policies that promote biofuels as a substitute for gasoline in transportation. For instance, 40% of U.S. grain is now used for energy and this share is expected to rise significantly under the current Renewable Fuels Mandate. This paper examines the distributional effects of the U.S. mandate on India. First, we use a model with endogenous land use to estimate the effect of biofuel policy on the world price of food commodities, in particular rice, wheat, sugar and meat and dairy, which provide almost 70% of Indian food calories. We obtain world price increases of the order of 10% for most of these commodities. Using Indian micro-level survey data for consumption and income, we carefully estimate the effect of these price increases on household welfare. We account for negative consumption impacts as well as the positive effects through wages and income. We consider both perfect and imperfect pass-through from world to domestic prices. We show that the net impact on welfare is negative as well as regressive, i.e., U.S. biofuels policy affects the poorest people the most. About 42 million new poor may be created in India alone. Under imperfect pass-through, this number declines to 16 million. The main implication is that U.S. energy policy that mandates the production of fuel from food may lead to a sharp increase in world poverty.

  14. Assessing the effectiveness of voluntary solid waste reduction policies: Methodology and a Flemish case study

    International Nuclear Information System (INIS)

    Jaeger, Simon de; Eyckmans, Johan

    2008-01-01

    The purpose of this paper is to illustrate the use of statistical techniques to evaluate the effectiveness of voluntary policy instruments for waste management. The voluntary character of these instruments implies that latent characteristics, unobserved by the analyst, might influence the subscription decision and might lead to biased estimates of the effectiveness of the policy instrument if standard techniques are used. We propose an extension of the difference-in-differences (DiD) estimator to evaluate the effectiveness of voluntary policy instruments, which is termed the dynamic difference-in-differences (or DDD) estimator. We illustrate the technique by estimating the effectiveness of voluntary cooperation agreements between the Flemish environmental administration and individual municipalities aimed at curbing residential solid waste. Using a dataset covering all 308 Flemish municipalities for the period 2000-2005, our results indicate that municipalities subscribing to the agreement accomplished less reduction of their waste levels compared to what could be expected on the basis of their own performance prior to subscription and the performance of the non-subscribers. This result might be explained by the rising marginal cost of extra residential solid waste reduction policies. In addition, there are indications that subscribing municipalities refrain from additional reduction efforts once the target waste level of the program is achieved. The more complicated DDD methodology is shown to generate additional insight over the ordinary DiD analysis

  15. Employer Child Care Resources: A Guide to Developing Effective Child Care Programs and Policies.

    Science.gov (United States)

    Women's Bureau (DOL), Washington, DC.

    Increasing numbers of employers are responding to employee child care needs by revising their benefit packages, work schedules, and recruitment plans to include child care options. This guide details ways to develop effective child care programs and policies. Section 1 of the guide describes employees' growing child care needs and employers'…

  16. Teacher Quality, Teacher Effectiveness and the Diminishing Returns of Current Education Policy Expressions

    Science.gov (United States)

    Skourdoumbis, Andrew

    2017-01-01

    This paper engages with an overt policy storyline, namely that the effective classroom teaching practice(s) of quality teachers not only corrects for but overcomes post-Fordist capital insecurities. Increasingly considered the sole and only solid foundations needed to enhance student achievement as preparation for twenty-first century economic…

  17. Seasonal influenza vaccine policy, use and effectiveness in the tropics and subtropics: a systematic literature review.

    NARCIS (Netherlands)

    Hirve, S.; Lambach, P.; Paget, J.; Vandemaele, K.; Fitzner, J.; Zhang, W.

    2016-01-01

    Aim: The evidence needed for tropical countries to take informed decisions on influenza vaccination is scarce. This paper reviews policy, availability, use and effectiveness of seasonal influenza vaccine in tropical and subtropical countries. Method: Global health databases were searched in three

  18. Consumer cost effectiveness of CO2 mitigation policies in restructured electricity markets

    International Nuclear Information System (INIS)

    Moore, Jared; Apt, Jay

    2014-01-01

    We examine the cost of carbon dioxide mitigation to consumers in restructured USA markets under two policy instruments, a carbon price and a renewable portfolio standard (RPS). To estimate the effect of policies on market clearing prices, we constructed hourly economic dispatch models of the generators in PJM and in ERCOT. We find that the cost effectiveness of policies for consumers is strongly dependent on the price of natural gas and on the characteristics of the generators in the dispatch stack. If gas prices are low (∼$4/MMBTU), a technology-agnostic, rational consumer seeking to minimize costs would prefer a carbon price over an RPS in both regions. Expensive gas (∼$7/MMBTU) requires a high carbon price to induce fuel switching and this leads to wealth transfers from consumers to low carbon producers. The RPS may be more cost effective for consumers because the added energy supply lowers market clearing prices and reduces CO 2 emissions. We find that both policies have consequences in capacity markets and that the RPS can be more cost effective than a carbon price under certain circumstances: continued excess supply of capacity, retention of nuclear generators, and high natural gas prices. (letter)

  19. The Influence of Values and Policy Vocabularies on Understandings of Leadership Effectiveness

    Science.gov (United States)

    Carpenter, Bradley W.; Diem, Sarah; Young, Michelle D.

    2014-01-01

    During the past two decades, shifting discourses have significantly altered professional expectations for educational leaders. Driven by a globalized reconfiguration of the values defining educational purpose, definitions of effective leadership, processes for evaluating them, and the very boundaries of educational policy have narrowed and…

  20. Nitrogen balances at farm level as a tool to monitor effects of agri-environment policy

    NARCIS (Netherlands)

    Brouwer, F.M.

    1998-01-01

    Nitrogen balances at farm level are an important tool for monitoring the effects of agri-environmental policy in the European Union. Nitrogen surpluses, defined as the difference between input and output flows, are a pressure indicator to link agricultural activities with environmental quality

  1. [Effectiveness of institutional policies to prevent adolescent alcohol use: The view of experts and adolescents].

    Science.gov (United States)

    Suárez, Cristian; del Moral, Gonzalo; Musitu, Gonzalo; Sánchez, Juan Carlos; John, Bev

    2014-01-01

    The objective of this study is to obtain the views of a sample of adolescents and experts on adolescence, family, school, local policies and media, regarding the effectiveness of institutional policies to prevent adolescent alcohol use. Four educational centers in the province of Seville. Head office of the Alcohol and Society Foundation in Madrid. Qualitative study using the method proposed by Grounded theory (Glaser and Strauss, 1967). Data were collected from 10 discussion groups guided by semistructured interviews. The data were analyzed using Atlas ti 5 software. A total of 32 national experts and 40 adolescents of both sexes aged 15 to 20 years living in the province of Seville, selected by theoretical intentional sampling. The experts believed that most of the evaluated preventive actions were effective, while adolescents disputed the preventive impact of most of them. Adolescents proposed actions focused on the reduction of supply of alcohol. Experts proposed a mixed model as the most effective strategy to prevent alcohol consumption in adolescents, combining supply and demand reduction policies, depending on specific short and long term objectives. We have obtained, not only an overview of what is working (or not) from the view of adolescents and experts, but also the key points that should be taken into account for designing effective prevention policies. Copyright © 2013 Elsevier España, S.L.U. All rights reserved.

  2. Seasonal influenza vaccine policy, use and effectiveness in the tropics and subtropics - a systematic literature review

    NARCIS (Netherlands)

    Hirve, S.; Lambach, P.; Paget, J.; Vandemaele, K.; Fitzner, J.; Zhang, W.

    2016-01-01

    AIM: The evidence needed for tropical countries to take informed decisions on influenza vaccination is scarce. This article reviews policy, availability, use and effectiveness of seasonal influenza vaccine in tropical and subtropical countries. METHOD: Global health databases were searched in three

  3. Cost-effectiveness of tobacco control policies and programmes targeting adolescents: a systematic review

    NARCIS (Netherlands)

    Leão, Teresa; Kunst, Anton E.; Perelman, Julian

    2018-01-01

    Consistent evidence shows the importance of preventing smoking at young ages, when health behaviours are formed, with long-term consequences on health and survival. Although tobacco control policies and programmes targeting adolescents are widely promoted, the cost-effectiveness of such

  4. Cost-effectiveness of tobacco control policies and programmes targeting adolescents: a systematic review.

    Science.gov (United States)

    Leão, Teresa; Kunst, Anton E; Perelman, Julian

    2018-02-01

    Consistent evidence shows the importance of preventing smoking at young ages, when health behaviours are formed, with long-term consequences on health and survival. Although tobacco control policies and programmes targeting adolescents are widely promoted, the cost-effectiveness of such interventions has not been systematically documented. We performed a systematic review on the cost-effectiveness of policies and programmes preventing tobacco consumption targeting adolescents. We systematically reviewed literature on the (i) cost and effectiveness of (ii) prevention policies targeting (iii) smoking by (iv) adolescents. PubMed, Web of Science, Cochrane, CEA-TUFTS, Health Economic Evaluations, Wiley Online Library, Centre for Reviews and Dissemination Database, the National Institute for Health and Care Excellence and Google Scholar databases were used, and Google search engine was used for other grey literature review. We obtained 793 full-text papers and 19 grey literature documents, from which 16 studies fulfilled the inclusion criteria. Of these, only one was published in the last 5 years, and 15 were performed in high-income countries. Eight analyzed the cost-effectiveness of school-based programmes, five focused on media campaigns and three on legal bans. Policies and programmes were found to be cost-effective in all studies, and both effective and cost-saving in about half of the studies. Evidence is scarce and relatively obsolete, and rarely focused on the evaluation of legal bans. Moreover, no comparisons have been made between different interventions or across different contexts and implementation levels. However, all studies conclude that smoking prevention policies and programmes amongst adolescents are greatly worth their costs. © The Author 2017. Published by Oxford University Press on behalf of the European Public Health Association.

  5. Doctors commitment and long-term effectiveness for cost containment policies: lesson learned from biosimilar drugs.

    Science.gov (United States)

    Menditto, Enrica; Orlando, Valentina; Coretti, Silvia; Putignano, Daria; Fiorentino, Denise; Ruggeri, Matteo

    2015-01-01

    Agency is a pervasive feature of the health care market, with doctors acting as agents for both patients and the health care system. In a context of scarce resources, doctors are required to take opportunity cost into account when prescribing treatments, while cost containment policies cannot overlook their active role in determining health care resource allocation. This paper addresses this issue, investigating the effects of cost containment measures in the market of biosimilar drugs that represent a viable and cost-saving strategy for the reduction of health care expenditure. The analysis focuses on a particular region in Italy, where several timely policies to incentivize biosimilar prescribing were launched. Drugs were identified by the anatomical therapeutic chemical classification system. Information about biosimilar drugs and their originator biological products was extracted from the IMS Health regional database. Drug consumption was expressed in terms of counting units, while expenditure was evaluated in Euro (€). The market penetration of biosimilars was analyzed by year and quarterly. In the Campania region of Italy, the effects of cost containment policies, launched between 2009 and 2013, showed the prescription of biosimilars strongly increasing in 2010 until prescribing levels reached and exceeded the market share of the reference biological products in 2012. After a slight reduction, a plateau was observed at the beginning of 2013. At the same time, the use of the originator products had been decreasing until the first quarter of 2011. However, after a 1-year plateau, this trend was reversed, with a new increase in the consumption of the originators observed. Results show that the cost containment policies, applied to cut health expenditure "to cure and not to care", did not produce the cultural change necessary to make these policies effective in the long run. Therefore, top-down policies for cost containment are not successful; rather, a bottom

  6. The Effect of Central Bank Policy Decisions on Stock Market Returns in Chile

    Directory of Open Access Journals (Sweden)

    Andrés A. Acuña

    2015-06-01

    Full Text Available This paper analyzes the stock-market response to monetary policy decisions made by the Central Bank of Chile.  We use a methodology designed for the study of low frequency events and monthly data from September 2001 to December 2013 to estimate the effect of anticipated and unanticipated changes in the Chilean monetary policy interest rate on stock returns.  In contrast to the research findings in the literature for the U.S., we find no evidence that monetary surprises affect Chilean stock returns.

  7. The Interdependence of Competition Policy, Consumer Policy and Regulation in Introducing and Safeguarding Effective Competition in the EU Telecommunications Market

    OpenAIRE

    Bartels, Andreas; Pleșea, Doru Alexandru; Studeny, Michael; Just, Vanessa

    2017-01-01

    Currently, the European Union finds itself in troubled waters. It has to prove that its benefits outweigh the costs of its endeavour. In this respect, an EU competition policy that focuses on consumer welfare is one way to gain support by the citizens of its member states. The Roaming Regulation that has reduced the mobile communications costs while travelling abroad serves as a good example for this approach. The EU Commission views consumer policy as another important factor to protect and ...

  8. The Effect of a Reduced Allowance and Pension Taper Rate: Policy Simulations Using the Melbourne Institute Tax and Transfer Simulator

    OpenAIRE

    Guyonne Kalb; Hsein Kew

    2002-01-01

    This paper presents the results of two policy simulations for couples with and without children. The first policy involves a reduction of the highest withdrawal rate from 70 to 60 per cent. The second policy reduces all withdrawal rates of 70 and 50 per cent to 30 per cent. A comparison is made between the two policies to determine the magnitude of the impact on government expenditure and labour supply responses. Both policies have the effect of increasing the net income of those who are eith...

  9. Toward Effective Water Pipe Tobacco Control Policy in the United States: Synthesis of Federal, State, and Local Policy Texts.

    Science.gov (United States)

    Colditz, Jason B; Ton, Jessica N; James, A Everette; Primack, Brian A

    2017-07-01

    Water pipe tobacco smoking (WTS) is growing in popularity among U.S. young adults and is associated with health risks similar to those of cigarette smoking. The purpose of this study is to examine existing tobacco control policies (TCPs) in order to investigate how they engage WTS. A systematic synthesis of content and legal interactions among federal, state, and local TCP documents. Pennsylvania, which represents a politically and demographically diverse microcosm of the United States. No human subjects. Federal and state TCPs were retrieved via public legal repositories. Local policy searches were conducted via county/municipal Web sites, inclusive of 13 localities that had autonomous health departments or existing TCPs based on a National Cancer Institute report. Full-text TCPs were double coded within a grounded theory framework for health policy analysis. Emergent codes were used to compare and contrast policy texts and to examine legal interactions among TCPs. Examination of policy categories including youth access, use restrictions, and taxation revealed WTS as largely omitted from current TCPs. WTS was sometimes addressed as an "other" tobacco product under older TCPs, though ambiguities in language led to questionable enforceability. State preemptions have rolled back or prevented well-tailored reforms at the local level. Federal preemptions have likewise constrained state TCPs. Outdated, preempted, and unclear policies limit the extent to which TCPs engage WTS. Health advocates might target these aspects of TCP reform.

  10. Identifying structural barriers to an effective HIV response: using the National Composite Policy Index data to evaluate the human rights, legal and policy environment

    Science.gov (United States)

    Gruskin, Sofia; Ferguson, Laura; Alfven, Tobias; Rugg, Deborah; Peersman, Greet

    2013-01-01

    Introduction Attention to the negative effects of structural barriers on HIV efforts is increasing. Reviewing national legal and policy environments with attention to the international human rights commitments of states is a means of assessing and providing focus for addressing these barriers to effective HIV responses. Methods Law and policy data from the 171 countries reporting under the Declaration of Commitment from the 2001 United Nations General Assembly Special Session on HIV/AIDS were analyzed to assess attention to human rights in national legal and policy environments as relevant to the health and rights of key populations such as people who inject drugs, men who have sex with men and sex workers. Results Seventy-eight governments and civil society in 106 countries report the existence of laws and policies which present obstacles to accessing HIV services for key populations. Laws and policies which positively affect access to HIV-related services, in and of themselves constituting structural interventions, were also reported. The dissonance between laws and how this impacts the availability and use of HIV-related services deserve greater attention. Conclusions Recognition of the harms inherent in laws that constitute structural barriers to effective HIV responses and the potential positive role that a supportive legal environment can play suggests the need for legal reform to ensure an enabling regulatory framework within which HIV services can be effectively delivered and used by the populations who need them. Moving beyond laws and policies, further efforts are required to determine how to capture information on the range of structural barriers. Teasing apart the impact of different barriers, as well as the structural interventions put in place to address them, remains complicated. Capturing the impact of policy and legal interventions can ultimately support governments and civil society to ensure the human rights of key populations are protected in

  11. The effects of economic and policy incentives on carbon mitigation technologies

    International Nuclear Information System (INIS)

    Newell, Richard G.; Jaffe, Adam B.; Stavins, Robert N.

    2006-01-01

    The ability to estimate the likely effects of potential climate change policies on energy use and greenhouse gas (GHG) emissions requires an improved understanding of the relationship between different policy alternatives and energy-saving and GHG-reducing changes in technology. A particularly important and understudied aspect of this set of issues is the conceptual and empirical modeling of how the various stages of technological change are interrelated, how they unfold over time in response to market forces, and the differential impact of various policies (for example, R and D subsidies, environmental taxes, information programs). We summarize several contributions to this literature and suggest promising areas for continued research on empirical analysis and modeling of induced technological change

  12. A structural dynamic factor model for the effects of monetary policy estimated by the EM algorithm

    DEFF Research Database (Denmark)

    Bork, Lasse

    This paper applies the maximum likelihood based EM algorithm to a large-dimensional factor analysis of US monetary policy. Specifically, economy-wide effects of shocks to the US federal funds rate are estimated in a structural dynamic factor model in which 100+ US macroeconomic and financial time...... series are driven by the joint dynamics of the federal funds rate and a few correlated dynamic factors. This paper contains a number of methodological contributions to the existing literature on data-rich monetary policy analysis. Firstly, the identification scheme allows for correlated factor dynamics...... as opposed to the orthogonal factors resulting from the popular principal component approach to structural factor models. Correlated factors are economically more sensible and important for a richer monetary policy transmission mechanism. Secondly, I consider both static factor loadings as well as dynamic...

  13. The effect of OPEC policy decisions on oil and stock prices

    International Nuclear Information System (INIS)

    Guidi, Marco G.D.; Russell, Alexander; Tarbert, Heather

    2006-01-01

    This paper presents evidence of the effects of OPEC policy decisions on the US and UK stock markets, as well as on oil prices, during periods of conflict and non-conflict from 1986 to 2004. The outcomes of this study are potentially valuable in assessing future strategies for OPEC policy decisions on oil production targets for its Members. This paper also adds to the strong body of evidence supporting the hypothesis that market returns are influenced by factors that affect business conditions, such as oil price shocks. The key findings are that there are asymmetric reactions to OPEC policy decisions during conflict periods for the US and UK stock markets. During conflict periods, oil markets require time to incorporate OPEC decisions. Conversely, in non-conflict periods the evidence suggests that the oil markets incorporate OPEC decisions efficiently. (Author)

  14. Effects of Social, Economic, and Labor Policies on Occupational Health Disparities

    Science.gov (United States)

    Siqueira, Carlos Eduardo; Gaydos, Megan; Monforton, Celeste; Slatin, Craig; Borkowski, Liz; Dooley, Peter; Liebman, Amy; Rosenberg, Erica; Shor, Glenn; Keifer, Matthew

    2018-01-01

    Background This article introduces some key labor, economic, and social policies that historically and currently impact occupational health disparities in the United States. Methods We conducted a broad review of the peer-reviewed and gray literature on the effects of social, economic, and labor policies on occupational health disparities. Results Many populations such as tipped workers, public employees, immigrant workers, and misclassified workers are not protected by current laws and policies, including worker’s compensation or Occupational Safety and Health Administration enforcement of standards. Local and state initiatives, such as living wage laws and community benefit agreements, as well as multiagency law enforcement contribute to reducing occupational health disparities. Conclusions There is a need to build coalitions and collaborations to command the resources necessary to identify, and then reduce and eliminate occupational disparities by establishing healthy, safe, and just work for all. PMID:23606055

  15. ECB policy responses between 2007 and 2014: A chronological analysis and an assessment of their effects

    Directory of Open Access Journals (Sweden)

    Rodríguez Carlos

    2016-01-01

    Full Text Available The paper analyses the monetary policy responses of the European Central Bank (ECB to the global financial crisis and the European sovereign debt crisis. Our goals are on the one hand to explain chronologically the main measures in conventional and unconventional policies adopted by the ECB and on the other hand to analyse their effects on key interest rates, monetary aggregates and the money multiplier. The assessment is that the ECB’s monetary policy responses to the crisis have been “too little, too late”, constrained by the institutional framework, which prevents the ECB from acting as a true central bank with the role of lender of last resort.

  16. The Effect Of Intangible Asset Financial Performance And Financial Policies On The Firm Value

    Directory of Open Access Journals (Sweden)

    Rindu Rika Gamayuni

    2015-01-01

    Full Text Available Abstract The purpose of this study is to test empirically the relationship between intangible assets financial policies and financial performance to the firm value at going-public company in Indonesia. Path analysis was used to ascertain the relationship between intangible assets financial policies financial performance and firm value at going-public company in Indonesia in the year 2007 to 2009. This study also provides empirical evidence that Intangible assets financial policies financial performance have significant influence to the firm value simultaneously. Intangible assets has no significant influence to financial policies but has positive and significant influenced to financial performance ROA and firm value. Debt policies and financial performance ROA influenced firm value positive and significant. Financial statements limitation in measuring and disclosing intangible assets is the cause of significant difference between book value equity and market value equity. Measurement and disclosure of intangible assets intellectual capital precisely and aqurately is very important because intangible assets have a positive and significant effect to the firm value. Accounting standards should be concerned about this.

  17. The development of renewable energy power in India: Which policies have been effective?

    International Nuclear Information System (INIS)

    Schmid, Gisèle

    2012-01-01

    The International Energy Agency has identified the development of renewable energy sources as a key element to mitigate climate change. At the same time it has projected India to be the second-largest contributor to the increase in global energy demand to 2035. India hence faces a significant challenge to ensure its energy security by diversifying its power generation mix. In the wake of the creation of a Green Climate Fund in Cancun, this paper studies empirically the effect of the introduction of the Electricity Act 2003 and the Tariff Policy 2006, as well as the implementation of feed-in tariffs and minimum quotas on clean electricity sourcing, on the development of grid-connected renewable energy power in nine Indian States over the period 2001–2009. Results suggest that the passing of the Tariff Policy 2006, state-level policies, quantity-based instruments and a greater participation of the private sector have played a key role in promoting the development of installed capacity from renewable energy power in the nine States of the sample. - Highlights: ► First empirical analysis on renewable energy power development in India. ► National and state-level regulation analysis in nine Indian States. ► Use of panel data over the period 2001–2009. ► The Tariff Policy 2006, state-level policies and RPOs have played a key role.

  18. The Asymmetric Effects of Monetary Policy and Bank Credits in Taiwan Banking Industry - A Dynamic Panel Data Analysis

    OpenAIRE

    Jui-Chuan Chang; Ching-Chuan Tsong; Chieh-Tsung Wu

    2010-01-01

    This paper investigates whether distributional effect arising from the impact of monetary policy on bank credits will be different when monetary policy is asymmetric. Methodologically, we use a set of high frequency panel data for Taiwan commercial banks and adopt Arellano and Bond's (1991) generalized method of moments approach to conduct our empirical analysis. First of all, we investigate whether there exist the distributional effects of monetary policy on bank lending behavior which is as...

  19. Differential Effects of Message Framing on Obesity Policy Support Between Democrats and Republicans.

    Science.gov (United States)

    Lee, Tae Kyoung; Kim, Hye Kyung

    2017-12-01

    This study tests whether gain- and loss-framed messages about establishing obesity-reducing policies have different persuasive effects on Republicans and Democrats. In a randomized between-subject experiment, participants (N = 384) read a message emphasizing either benefits to a society by establishing policies aimed to reduce obesity (i.e., gain-framed message) or costs to a society that fails to establish those policies (i.e., loss-framed message). Results indicated that Democrats perceived the gain-framed message as more persuasive than the loss-framed message and the perceived argument strength fully mediated the framing effect on Democrats' policy support; however, there was no framing effect on perceived argument strength among Republicans. On the other hand, the gain-framed message led Republicans to attribute the cause of obesity less to the individual level compared to the loss-framed message and the no-message condition. We observed no framing difference among Democrats on causal attributions. Theoretical and practical implications of these findings are discussed.

  20. Doctors commitment and long-term effectiveness for cost containment policies: lesson learned from biosimilar drugs

    Directory of Open Access Journals (Sweden)

    Menditto E

    2015-11-01

    Full Text Available Enrica Menditto,1 Valentina Orlando,1 Silvia Coretti,2 Daria Putignano,1 Denise Fiorentino,1 Matteo Ruggeri2 1CIRFF, Center of Pharmacoeconomics, Federico II University of Naples, Naples, 2Postgraduate School of Health Economics and Management (ALTEMS, Università Cattolica del Sacro Cuore, School of Economics, Rome, Italy Background: Agency is a pervasive feature of the health care market, with doctors acting as agents for both patients and the health care system. In a context of scarce resources, doctors are required to take opportunity cost into account when prescribing treatments, while cost containment policies cannot overlook their active role in determining health care resource allocation. This paper addresses this issue, investigating the effects of cost containment measures in the market of biosimilar drugs that represent a viable and cost-saving strategy for the reduction of health care expenditure. The analysis focuses on a particular region in Italy, where several timely policies to incentivize biosimilar prescribing were launched. Methods: Drugs were identified by the anatomical therapeutic chemical classification system. Information about biosimilar drugs and their originator biological products was extracted from the IMS Health regional database. Drug consumption was expressed in terms of counting units, while expenditure was evaluated in Euro (€.The market penetration of biosimilars was analyzed by year and quarterly. Results: In the Campania region of Italy, the effects of cost containment policies, launched between 2009 and 2013, showed the prescription of biosimilars strongly increasing in 2010 until prescribing levels reached and exceeded the market share of the reference biological products in 2012. After a slight reduction, a plateau was observed at the beginning of 2013. At the same time, the use of the originator products had been decreasing until the first quarter of 2011. However, after a 1-year plateau, this trend