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	Provedor de dados AgEcon (5) Autor Eiswerth, Mark E. (2) van Kooten, G. Cornelis (2) Abbott, Joshua K. (1) Akl, George (1) Connors, John P. (1) Karugia, Joseph Thuo (1) Kinzig, Ann (1) Makokha, Stella Nabwile (1) Maliszewski, Paul J. (1) Oluoch-Kosura, Willis (1) Perrings, Charles (1) Sanchez Garcia, Mercedes (1) Sanjuan, Ana Isabel (1) Simonit, Silvio (1) Staal, Steven J. (1) Yoo, James (1) Mais... Palavra-chave Marginal willingness to pay (5) C61 (2) Endangered species and extinction (2) Environmental Economics and Policy (2) Minimum viable population (2) Q20 (2) Q24 (2) Conjoint (1) Conjoint analysis (1) Cow attributes (1) Elasticity (1) Farmland prices (1) Food Consumption/Nutrition/Food Safety (1) Food security (1) Hedonic price method (1) I11 (1) Land Economics/Use (1) Livestock Production/Industries (1) Marginal willingness to accept (1) Q13 (1) Mais... Tipo do documento Conference Paper or Presentation (2) Journal Article (1) Presentation (1) Working or Discussion Paper (1) Ano 2012 (1) 2008 (1) 2007 (1) 2006 (1) 2001 (1) País United States (5) Idioma Inglês (4) Espanhol (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 5 Primeira ... 1 ... Última El distintivo de calidad como indicador de seguridad alimentaria en carne de vacuno y cordero AgEcon Sanchez Garcia, Mercedes; Sanjuan, Ana Isabel; Akl, George. Consumers in developed countries are becoming increasingly aware of food safety, that is to say, the influence of food on human health. The public concern is deeper for those products, such as beef, that have suffered gravely from disease (BSE). In this paper, the factors that influence the decision of purchasing two products, fresh lamb and beef, are investigated. The linkage between quality labels and attributes of food safety is also studied. Finally, the conjoint analysis is used to discern differences in preferences between consumers of labelled meat and non-consumers and to estimate the marginal willingness to pay for the main attributes, in particular, for the quality label. Keywords: Quality label, Food security, Conjoint analysis, Marginal... Tipo: Journal Article Palavras-chave: Quality label; Food security; Conjoint analysis; Marginal willingness to pay; Food Consumption/Nutrition/Food Safety; Q13; I11. Ano: 2001 URL: http://purl.umn.edu/28783 The Ghost of Extinction: Preservation Values and Minimum Viable Population in Wildlife Models AgEcon van Kooten, G. Cornelis; Eiswerth, Mark E.. The inclusion of a minimum viable population in bioeconomic modeling creates at least two complications that are not resolved by using a modified logistic growth function. The first complication can be dealt with by choosing a different depensational growth function. The second complication relates to the inclusion of the in situ benefits of wildlife into the analysis. Knowledge about the magnitude of the in situ benefits provides no guide for policy about conservation management. Simply knowing that people are willing to pay a large amount each year to protect a species says nothing about whether one should manage habitat to protect or enhance the species’ numbers, unless the species is in imminent danger of extinction. If willingness to pay is to be a... Tipo: Working or Discussion Paper Palavras-chave: Marginal willingness to pay; Endangered species and extinction; Minimum viable population; Environmental Economics and Policy; Q20; Q24; C61. Ano: 2008 URL: http://purl.umn.edu/37912 Valuation of Cow Attributes by Conjoint Analysis: A Case Study in Western Kenya AgEcon Makokha, Stella Nabwile; Karugia, Joseph Thuo; Staal, Steven J.; Oluoch-Kosura, Willis. The objective of the study was to determine the value that different households attach to attributes of the dairy cow. The cow attributes were, milk yield, disease resistance, feed requirement. The valuation was done in order to quantify the economic trade-offs made during adoption of dairy technologies, assess resource availability, households perceptions on dairy technologies and their farming priorities. This was necessary to understand the adoption patterns of dairy technologies observed and suggest intervention. The Marginal Rate of Substitution (MRS), Marginal Willingness to Pay (mWTP), and Marginal Willingness to Accept (mWTA) that were used were determined from conjoint (CJ) analysis using data from a survey of 630 households in Western Kenya. The... Tipo: Conference Paper or Presentation Palavras-chave: Cow attributes; Conjoint; Marginal willingness to accept; Marginal willingness to pay; Livestock Production/Industries. Ano: 2006 URL: http://purl.umn.edu/25752 The Ghost of Extinction: Preservation Values and Minimum Viable Population in Wildlife Models AgEcon van Kooten, G. Cornelis; Eiswerth, Mark E.. The inclusion of a minimum viable population in bioeconomic modeling creates at least two complications that are not resolved by using a modified logistic growth function. The first complication can be dealt with by choosing a different depensational growth function. The second complication relates to the inclusion of the in situ benefits of wildlife into the analysis. Knowledge about the magnitude of the in situ benefits provides no guide for policy about conservation management. Simply knowing that people are willing to pay a large amount each year to protect a species says nothing about whether one should manage habitat to protect or enhance the species’ numbers, unless the species is in imminent danger of extinction. If willingness to pay is to be a... Tipo: Conference Paper or Presentation Palavras-chave: Marginal willingness to pay; Endangered species and extinction; Minimum viable population; Resource /Energy Economics and Policy; Q20; Q24; C61. Ano: 2007 URL: http://purl.umn.edu/9790 The Value of Water Rights in Agricultural Properties in the Phoenix Active Management Area AgEcon Yoo, James; Perrings, Charles; Kinzig, Ann; Abbott, Joshua K.; Simonit, Silvio; Connors, John P.; Maliszewski, Paul J.. This paper estimates the value of water rights in the Phoenix Active Management Area (AMA), Arizona. Within AMAs groundwater rights cannot be transferred separately from the agricultural land to which they apply. As a result there is no separate market for ground water rights. The lack of a market creates two problems: there is no direct signal of the scarcity of water and no mechanism for reallocating water from low-to-high value uses. Water can only be reallocated by changing land use. With the growth of metropolitan Phoenix the value of water committed to residential, commercial or industrial use has increased rapidly relative to the value of water committed to agriculture. This has led to the reallocation of land from agriculture to urban uses. To... Tipo: Presentation Palavras-chave: Water rights; Hedonic price method; Urbanization; Farmland prices; Elasticity; Marginal willingness to pay; Environmental Economics and Policy; Land Economics/Use. Ano: 2012 URL: http://purl.umn.edu/124095 Registros recuperados: 5 Primeira ... 1 ... Última

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