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	Provedor de dados AgEcon (2) Autor Campbell, Danny (1) Olynk, Nicole J. (1) Ortega, David L. (1) Sinclair, Victoria (1) Wang, H. Holly (1) Wu, Laping (1) Mais... Palavra-chave Random parameters logit (2) Agricultural and Food Policy (1) C25 (1) Choice experiment (1) Consumer/Household Economics (1) Discrete choice experiments (1) Environmental restoration (1) Food Consumption/Nutrition/Food Safety (1) Food safety (1) Geostatistical analysis (1) Illegal dumping (1) Latent class logit (1) Q13 (1) Q17 (1) Q18 (1) Q51 (1) Q53 (1) Risk perceptions (1) Spatial dependence (1) Willingness to pay (1) Mais... Tipo do documento Conference Paper or Presentation (2) Ano 2010 (1) 2008 (1) País United States (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Mapping preferences for the restoration of environmental damage caused by illegal dumping AgEcon Campbell, Danny; Sinclair, Victoria. In this paper we use a discrete choice experiment to elicit the economic benefits associated with restoring environmental damage caused by illegal dumping activities. Our study focuses on an extensive rural upland area close to Belfast, where illegal dumping activities are prevalent. Using a random parameters logit model to account for unobserved taste heterogeneity, we exploit the panel nature of the dataset to retrieve partworths, or willingness to pay (WTP) values, for every individual in the sample. We subsequently investigate the existence of spatial dependence of these estimates. As a means of benefit transfer, we also employ geostatistical methods to extend across the whole of the study area the WTP estimates derived from the collected data. The... Tipo: Conference Paper or Presentation Palavras-chave: Discrete choice experiments; Environmental restoration; Geostatistical analysis; Random parameters logit; Spatial dependence; Illegal dumping; Willingness to pay; C25; Q51; Q53. Ano: 2008 URL: http://purl.umn.edu/36772 Modeling Heterogeneity in Consumer Preferences for Select Food Safety Attributes in China AgEcon Ortega, David L.; Wang, H. Holly; Wu, Laping; Olynk, Nicole J.. Food safety issues often arise from problems of asymmetric information between consumers and suppliers with regards to product-specific attributes. Severe food safety scandals were observed recently in China that not only caused direct economic and life loss but also created distrust in the Chinese food system domestically as well as internationally. While much attention has focused on the problems plaguing the Chinese government’s food inspection system, little research has been dedicated to analyze consumers’ concerns over food safety. In this paper we measure consumer preferences for select food safety attributes in pork and take their food safety risk perceptions into account. Several choice experiment models, including latent class and random... Tipo: Conference Paper or Presentation Palavras-chave: Food safety; Choice experiment; Willingness-to-pay; Risk perceptions; Random parameters logit; Latent class logit; Agricultural and Food Policy; Consumer/Household Economics; Food Consumption/Nutrition/Food Safety; Q13; Q17; Q18. Ano: 2010 URL: http://purl.umn.edu/61175 Registros recuperados: 2 Primeira ... 1 ... Última

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