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	Provedor de dados AgEcon (1) Autor Bergstrom, John C. (1) Bowker, James Michael (1) English, Donald B.K. (1) Palavra-chave Benefits transfer (1) Count data models (1) Resource /Energy Economics and Policy (1) Travel cost (1) Varying parameters (1) Whitewater rafting (1) Mais... Tipo do documento Working or Discussion Paper (1) Ano 1997 (1) País United States (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última BENEFITS TRANSFER AND COUNT DATA TRAVEL COST MODELS: AN APPLICATION AND TEST OF A VARYING PARAMETER APPROACH WITH GUIDED WHITEWATER RAFTING AgEcon Bowker, James Michael; English, Donald B.K.; Bergstrom, John C.. We combine currently popular count data methods with earlier work by Vaughan and Russell on varying parameter travel cost models to model trip demand and calculate consumer surplus. We test and reject the hypothesis that per trip consumer surplus from guided rafting is invariant to river characteristics. We then develop and test a series of benefit transfer functions against benefits derived from individual river models. Our findings suggest that this flexible form of count data model offers considerable promise as a benefit transfer function. Tipo: Working or Discussion Paper Palavras-chave: Benefits transfer; Whitewater rafting; Travel cost; Count data models; Varying parameters; Resource /Energy Economics and Policy. Ano: 1997 URL: http://purl.umn.edu/16703 Registros recuperados: 1 Primeira ... 1 ... Última

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