Home Itens selecionados Provedores de dados OAI Créditos Sobre Ajuda

			Busca avançada
	Provedor de dados AgEcon (4) Autor Jeanty, Pierre Wilner (4) Hitzhusen, Frederick J. (3) Haab, Timothy C. (1) Kraybill, David S. (1) Libby, Lawrence W. (1) Sohngen, Brent (1) Mais... Palavra-chave Biodiesel (2) Contingent valuation (2) Diesel (2) Double bounded model (2) Environmental benefits (2) I18 (2) L91 (2) Q42 (2) Q51 (2) Q53 (2) Resource /Energy Economics and Policy (2) Willingness to pay (2) Air pollution (1) And statistical and behavioral inconsistencies (1) Civil war (1) Community/Rural/Urban Development (1) Demand and Price Analysis (1) Environmental Economics and Policy (1) Food Security and Poverty (1) Food security (1) Mais... Tipo do documento Conference Paper or Presentation (3) Journal Article (1) Ano 2007 (2) 2006 (1) 2002 (1) País United States (4) Idioma Inglês (4)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 4 Primeira ... 1 ... Última Willingness to Pay for Biodiesel in Diesel Engines: A Stochastic Double Bounded Contingent Valuation Survey AgEcon Jeanty, Pierre Wilner; Haab, Timothy C.; Hitzhusen, Frederick J.. The double bounded dichotomous choice format has been proven to improve efficiency in contingent valuation models. However, this format has been criticized due to lack of behavioral and statistical consistencies between the first and the second responses. In this study a split sampling methodology was used to determine whether allowing respondents to express uncertainty in the follow-up question would alleviate such inconsistencies. Results indicate that allowing respondents to express uncertainty in the follow-up question was effective at reducing both types of inconsistencies while efficiency gain is maintained. Tipo: Conference Paper or Presentation Palavras-chave: Biodiesel; Diesel; Environmental benefits; Contingent valuation; Willingness to pay; Double bounded model; And statistical and behavioral inconsistencies; Demand and Price Analysis; Resource /Energy Economics and Policy; I18; L91; Q42; Q51; Q53. Ano: 2007 URL: http://purl.umn.edu/9868 Analyzing the Effects of Conflicts on Food Security in Developing Countries: An Instrumental Variable Panel Data Approach AgEcon Hitzhusen, Frederick J.; Jeanty, Pierre Wilner. Replaced with revised version of paper 08/31/06. Tipo: Conference Paper or Presentation Palavras-chave: Unbalanced Panel data; Instrumental variable; Civil war; Food security; Food Security and Poverty. Ano: 2006 URL: http://purl.umn.edu/21483 Using stated preferences to estimate the environmental benefits of using biodiesel fuel in diesel engines AgEcon Jeanty, Pierre Wilner; Hitzhusen, Frederick J.. Using biodiesel fuel to reduce emissions from diesel engines is an area of increasing interest. Many environmental benefits associated with biodiesel are not traded in markets and their estimation requires economic valuation methods applied to non-market goods and services. This paper presents the results of a contingent valuation survey conducted in 2006 in two Ohio regions to estimate willingness to pay for air pollution reduction arising from using biodiesel fuel in diesel engines. The double bounded parametric formulation was used to estimate mean WTP ranging from $157 to $457. These results yield estimated aggregate benefits ranging from $123 to $429 million and can be used as a starting point for cost-benefit analysis. Tipo: Journal Article Palavras-chave: Biodiesel; Diesel; Air pollution; Environmental benefits; Contingent valuation; Willingness to pay; Double bounded model; Environmental Economics and Policy; Resource /Energy Economics and Policy; I18; L91; Q42; Q51; Q53. Ano: 2007 URL: http://purl.umn.edu/48773 EFFECTS OF LOCAL DEVELOPMENT PRESSURE ON LAND PRICES: A SPATIAL ECONOMIC APPROACH AgEcon Jeanty, Pierre Wilner; Kraybill, David S.; Libby, Lawrence W.; Sohngen, Brent. We conduct a study to examine the effects of local development pressure and other factors on the value of urban-fringe land parcels. Multiple regression spatial models were estimated using parcel- level data from Delaware County, Ohio. The empirical results provide evidence that such factors as man-made and natural features are relevant in determining property values. The econometric findings indicate that local development pressure contributes profoundly to an increase in current land prices. These results shed light on the magnitude of the effects of recently developed land and provide insights into policies to preserve farmland and the associated environmental benefits. Tipo: Conference Paper or Presentation Palavras-chave: Community/Rural/Urban Development; Land Economics/Use. Ano: 2002 URL: http://purl.umn.edu/19767 Registros recuperados: 4 Primeira ... 1 ... Última

Empresa Brasileira de Pesquisa Agropecuária - Embrapa Todos os direitos reservados, conforme Lei n° 9.610 Política de Privacidade Área restrita		Embrapa Parque Estação Biológica - PqEB s/n° Brasília, DF - Brasil - CEP 70770-901 Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco