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	Provedor de dados AgEcon (2) Autor Kaneko, Fumihiro (1) Kivi, Paul A. (1) Shogren, Jason F. (1) Palavra-chave Expected utility theory (2) Ambiguity (1) Ambiguity avoidance (1) Choice under uncertainty (1) Food safety (1) Low probability events (1) Prospect theory (1) Research Methods/ Statistical Methods (1) Risk (1) Risk and Uncertainty (1) SSA representation (1) SSB representation (1) Second-order probabilities (1) Uncertainty (1) Mais... Tipo do documento Journal Article (1) Working or Discussion Paper (1) Ano 2010 (1) 1997 (1) País United States (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Second-Order Ambiguity in Very Low Probability Risks: Food Safety Valuation AgEcon Kivi, Paul A.; Shogren, Jason F.. Food consumption involves inherently risky decisions with uncertain probabilities. This study examines how second-order ambiguity, or uncertainty over probabilities, affects food safety decisions. We conduct a food safety survey wherein subjects face both unambiguous and ambiguous situations, each with the same expected value. Respondents show a preference for unambiguous situations and state a willingness to pay to avoid ambiguity Tipo: Journal Article Palavras-chave: Ambiguity; Ambiguity avoidance; Expected utility theory; Food safety; Low probability events; Risk; Second-order probabilities; Uncertainty; Risk and Uncertainty. Ano: 2010 URL: http://purl.umn.edu/97857 An Outcome-Oriented Theory of Choice and Empirical Paradoxes in Expected Utility Theory AgEcon Kaneko, Fumihiro. I analyze observed choice between lotteries from an outcome-oriented point of view in the framework of choice between random variables. I characterize a choice maker, who faces a choice situation between lotteries, by (1) a surmising process that associates, with a pair of lotteries, a set of well-defined choice situations between random variables, and (2) a choice set that is a collection of well-defined choice situations. I give a partial axiomatic foundation of the theory. The theory is applied to explain the well-known paradoxes in expected utility theory. Tipo: Working or Discussion Paper Palavras-chave: Expected utility theory; SSA representation; SSB representation; Prospect theory; Choice under uncertainty; Research Methods/ Statistical Methods. Ano: 1997 URL: http://purl.umn.edu/28418 Registros recuperados: 2 Primeira ... 1 ... Última

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