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Registros recuperados: 993
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DOES INTENSITY OF CHANGE MATTER? FACTORS AFFECTING ADOPTION IN TWO AGRI-ENVIRONMENTAL SCHEMES AgEcon
Barreiro-Hurlé, Jesús; Espinosa-Goded, Maria; Dupraz, Pierre.
Agri-environmental schemes are the main policy instrument currently available in the EU to promote environmentally friendly farming practices. Nevertheless, the adoption rate of these measures is still limited. This paper develops a theoretical framework to explain farmer sign-up decision and tests whether factors affecting this decision differ depending on the level of requirement of each measure. The model is tested with two different AES in Spain implying a low and a high farm management change. Technical factors are found to be most relevant when significant farm practice changes are at stake while the role of farmer characteristics is significant when minor changes are required. In both cases, social capital and farmer attitudes still explain part of...
Tipo: Conference Paper or Presentation Palavras-chave: Agri-environmental schemes; Adoption models; Measure intensity; Spain; Agricultural and Food Policy; Environmental Economics and Policy; Farm Management; Institutional and Behavioral Economics.
Ano: 2008 URL: http://purl.umn.edu/6458
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Demand for Multimedia in the Classroom AgEcon
Boyer, Tracy A.; Briggeman, Brian C.; Norwood, F. Bailey.
This study elicits preferences for multimedia in the classroom for students and faculty members in agricultural economics. Employing an Internet-based conjoint ranking survey, the results show that students prefer multimedia instructional tools over a traditional chalkboard/whiteboard lecture format while faculty members do not. Neither students nor faculty members are enthusiastic about electronic textbooks, and students will accept them only if they save $80. Finally, preferences for multimedia are shown to differ with students who self-report differing note-taking abilities, preferences for chalkboard lectures, and the need for an engaging class. Successful multimedia adoption requires appropriate use and lowering costs for students.
Tipo: Journal Article Palavras-chave: Conjoint ranking; Instruction; Microeconomics; Multimedia instruction; Valuation; Demand and Price Analysis; Financial Economics; Institutional and Behavioral Economics; Research and Development/Tech Change/Emerging Technologies; Teaching/Communication/Extension/Profession; A22; Q19.
Ano: 2009 URL: http://purl.umn.edu/56663
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Women irrigators and leaders in the West Gandak Scheme, Nepal AgEcon
van Koppen, Barbara; van Etten, Jacobijn; Bajracharya, Prabina; Tuladhar, Amita.
Tipo: Working or Discussion Paper Palavras-chave: Irrigated farming; Irrigation canals; Maintenance; Farmers' associations; Water users' associations; Farmer managed irrigation systems; Privatization; Leadership; Women; Gender; Households; Community/Rural/Urban Development; Farm Management; Institutional and Behavioral Economics.
Ano: 2001 URL: http://purl.umn.edu/92768
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TEACHING AGENT-BASED COMPUTATIONAL ECONOMICS TO GRADUATE STUDENTS AgEcon
Tesfatsion, Leigh.
For a postscript copy of this paper, click <a href="/Data/isu/er45.ps"> here. </A> Agent-base computational economics (ACE) is roughly defined as the computational study of economies modelled as evolving decentralized systems of autonomous interacting agents. A key focus of ACE research is understanding how global regularities arise from the bottom up, through the repeated local interactions of autonomous agents channeled through socio-economic institutions, rather than from top down coordination mechanisms such as imposed market clearing constraints or an assumption of single representative agents. This paper discusses how ACE materials have been introduced into graduate-level course in macroeconomic theory over the past several years,...
Tipo: Working or Discussion Paper Palavras-chave: Institutional and Behavioral Economics; Teaching/Communication/Extension/Profession.
Ano: 1998 URL: http://purl.umn.edu/18193
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To fence or not to fence: A partial probit analysis AgEcon
Paragahawewa, Upananda Herath.
Based on the results of a probit model estimated from a survey of 1625 farmers from seven major dairying regions in New Zealand, farmers’ attitudes (perception about the overall benefits) appear to be are a major governing factor of waterway fencing in all regions. While fencing in Northland and West Coast regions was lower than elsewhere, owner/operators in those regions tended to fence more than farmers with other types of ownership structures. Environmental issues also appeared to be important; however the level of environmental awareness did not reflect the actual degree of fencing.
Tipo: Conference Paper or Presentation Palavras-chave: EBP Adoption; Partial probit analysis; Environmental Economics and Policy; Institutional and Behavioral Economics; Land Economics/Use; Research and Development/Tech Change/Emerging Technologies.
Ano: 2009 URL: http://purl.umn.edu/51026
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The Development of the Willingness to Cooperate: Collective-Action under the Light of the Constructivist Conception of Adult Development AgEcon
Meyer, Leandro Fredrico Ferraz; Braga, Marcelo Jose.
The paper presents experimental results connecting the participant’s behaviors in a common-pool resource dilemma, including communication and sanctioning conditions, with the constructs in a selected theory of adult personality systems development including value judgment and moral reasoning.
Tipo: Conference Paper or Presentation Palavras-chave: Commons dilemma; Experimental economics; Institutional analysis; Psychosocial development; Community/Rural/Urban Development; Environmental Economics and Policy; Institutional and Behavioral Economics; C72; C92; D74.
Ano: 2009 URL: http://purl.umn.edu/51340
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Science in Agricultural Relief and Development Programs: The Case of Conservation Farming In Zimbabwe AgEcon
Mazvimavi, Kizito; Twomlow, Steve; Murendo, Conrad; Musitini, Tawedzegwa.
Drought is endemic to southern Africa. In Zimbabwe farmers have been experiencing drought once every two to three years. Relief agencies have traditionally responded to drought by providing farmers with enough seed and fertilizer to enable them to re-establish their cropping enterprises. But, in the absence of these interventions there are limited sustainable options for farmers to maintain higher productivity levels. ICRISAT has been working with government, NGOs and the donor community to test more sustainable farming strategies that will increase food production levels even under drought conditions. For years, ICRISAT sought to develop more drought-tolerant varieties of sorghum, pearl millet and groundnut. But these offered only limited gains in...
Tipo: Conference Paper or Presentation Palavras-chave: Drought; Farmers; Relief; Zimbabwe; Agricultural and Food Policy; Community/Rural/Urban Development; Demand and Price Analysis; Food Consumption/Nutrition/Food Safety; Food Security and Poverty; Institutional and Behavioral Economics; International Relations/Trade; Marketing; Productivity Analysis; Research and Development/Tech Change/Emerging Technologies.
Ano: 2008 URL: http://purl.umn.edu/52129
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Participatory action research: strengthening farmer organizations and agency-farmer relations AgEcon
Wijayaratna, C.M.; Valdez, Delia M..
Tipo: Book Palavras-chave: Irrigation management; Irrigation systems; Agricultural development; Farmer-agency interactions; Operations; Maintenance; Performance evaluation; Institution building; Farmers associations; Training; Research methods; Privatization; Farm Management; Institutional and Behavioral Economics; Research Methods/ Statistical Methods.
Ano: 1996 URL: http://purl.umn.edu/113711
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SOCIAL CAPITAL AND THE REPRODUCTION OF INEQUALITY IN SOCIALLY POLARIZED ECONOMIES AgEcon
Mogues, Tewodaj; Carter, Michael R..
This paper explores the idea that how wealth is distributed across social groups (ethnic or language groups, gender, etc.) fundamentally affects the evolution of economic inequality. By providing microfoundations suitable for this exploration, this paper hopes to enhance our understanding of when social forces contribute to the reproduction of economic inequality, and what the relevant policy implications might be. In tackling this issue, this paper offers contributions in two domains. First, it adds a dimension to the literature on social capital. Second, it offers a modest generalization of the concepts of identity, alienation and economic polarization used by Esteban and Ray (1994). This generalization permits us to consider the multiple characteristics...
Tipo: Conference Paper or Presentation Palavras-chave: Institutional and Behavioral Economics.
Ano: 2004 URL: http://purl.umn.edu/20132
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Team Formation in a Network AgEcon
Kinateder, Markus.
Two project leaders (or entrepreneurs) in a network, which captures social relations, recruit players in a strategic, competitive and time-limited process. Each team has an optimal size depending on the project’s quality. This is a random variable with a commonly known distribution. Only the corresponding project leader observes its realization. Any decision is only observed by the involved agents. The set of pure strategy Sequential Equilibria is characterized by giving an algorithm that selects one equilibrium at a time. An agent’s expected payoff is related to his position in the network, though no centrality measure in the literature captures this relation. A social planner frequently would achieve a higher welfare.
Tipo: Working or Discussion Paper Palavras-chave: Dynamic Competitive Group Formation; Imperfect Information; Institutional and Behavioral Economics; C72; C73; D85.
Ano: 2009 URL: http://purl.umn.edu/50722
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WATER USERS ASSOCIATIONS IN ARMENIA: CURRENT SITUATION AND FUTURE TRENDS AgEcon
Alaverdyan, Arusyak; Houston, Jack E..
Experiences of Water Consumers Cooperatives accumulated in Armenia during the past six years have been mixed. Some cooperatives have provided evidence of being capable of organizing themselves and responding to the needs of their members more effectively than any central governmental organization. However, many other aspects are still unresolved. Created in 2001, the State Committee for Water Economy (SCWE) agreed recently to follow a more participatory approach in establishment of Water Users Associations and, on the basis of positive experiences worldwide, SCWE is willing also to scale up the process to the level of Water Users Federations.
Tipo: Conference Paper or Presentation Palavras-chave: Institutional and Behavioral Economics; Resource /Energy Economics and Policy.
Ano: 2004 URL: http://purl.umn.edu/36271
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THE ECONOMICS OF DECOUPLED PAYMENTS IN THE PRESENCE OF CHEATING AgEcon
Giannakas, Konstantinos; Fulton, Murray E..
This paper introduces enforcement costs and farmer misrepresentation into the economic analysis of decoupled area payments. When enforcement is costly, complete deterrence of cheating is never optimal from an economic perspective. Misrepresentation changes the welfare effects of the policy instrument, its transfer efficiency, and the socially optimal income redistribution.
Tipo: Conference Paper or Presentation Palavras-chave: Institutional and Behavioral Economics.
Ano: 1998 URL: http://purl.umn.edu/20849
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Revisiting the “Cotton Problem”: A comparative analysis of cotton reforms in Sub-Saharan Africa AgEcon
Delpeuch, Claire; Vandeplas, Anneleen; Swinnen, Johan F.M..
The cotton sector has been amongst the most regulated in Africa, and still is to a large extent in West and Central Africa (WCA), despite repeated reform recommendations by international donors. On the other hand, orthodox reforms in East and Southern Africa (ESA) have not always yielded the expected results. This paper uses a stylized contracting model to investigate the link between market structure and equity and efficiency in sub-Saharan cotton sectors and analyze the potential consequences of orthodox reforms in WCA. We argue that the level of the world price and of government intervention, the degree of post-reform competition, as well as the degree of parastatal inefficiency, all contribute to making reforms less attractive (but not less pressing)...
Tipo: Conference Paper or Presentation Palavras-chave: Sub-Saharan Africa; Cotton reforms; Self-enforcing contracts; Agricultural and Food Policy; Crop Production/Industries; Institutional and Behavioral Economics; Q12; L33; O12.
Ano: 2010 URL: http://purl.umn.edu/62042
Registros recuperados: 993
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