Estimation of Revealed Probabilities and Utility Functions for Product Safety Decisions

Using survey data on consumer product purchases, this paper introduces an approach to estimate jointly individual utility functions and risk perceptions implied by their decisions. The behavioral risk beliefs reflected in consumers' risky decisions differ from the stated probabilities given to them in the survey. These results are not consistent with a Bayesian learning model in which the information respondents utilize is restricted to what the survey presents. The results are, however, potentially consistent with models in which prior risk information is influential or models in which people do not act in a fully rational manner.

[1]  W. Viscusi.  Prospective reference theory: Toward an explanation of the paradoxes , 1989 .

[2]  M. Machina,et al.  Decision-Making in the Presence of Risk , 1987, Science.

[3]  H. Raiffa,et al.  Decisions with Multiple Objectives , 1993 .

[4]  J. Mumpower.  Decision sciences: An integrative perspective, Paul R. Kleindorfer, Howard C. Kunreuther, and Paul J. H. Schoemaker, Cambridge: Cambridge University Press, 1993, 470 pp., ISBN 0‐521‐32867‐5 (hc), ISBN 0521‐33812‐3 (pb) , 1995 .

[5]  Carol A. Heimer.  Review of Baruch Fischhoff, Sarah Lichtenstein, Paul Slovic, Stephen Derby, and Ralph Keeney, Acceptable Risk: American Journal of Sociology , 1982 .

[6]  W. Kip Viscusi,et al.  Informational approaches to regulation , 1992 .

[7]  Joel Huber,et al.  An Investigation of the Rationality of Consumer Valuations of Multiple Health Risks , 1987 .

[8]  B. Fischhoff,et al.  Judged frequency of lethal events , 1978 .

[9]  W. Viscusi,et al.  Income Effects and the Value of Health , 1993 .

[10]  W. Kip Viscusi,et al.  Utility Functions That Depend on Health Status: Estimates and Economic Implications , 1990 .

[11]  P. Slovic.  Perception of risk. , 1987, Science.

[12]  H. Kunreuther.  Disaster Insurance Protection: Public Policy Lessons , 1978 .

[13]  S. Kafandaris.  Decision Sciences: An Integrative Perspective , 1993 .

[14]  A. Ronald Gallant,et al.  Seemingly unrelated nonlinear regressions , 1975 .

[15]  W. Kip Viscusi,et al.  Estimation Of State-Dependent Utility Functions Using Survey Data , 1991 .

[16]  Paul Slovic,et al.  Newspaper Coverage of Causes of Death , 1979 .

[17]  A. Tversky,et al.  Prospect theory: analysis of decision under risk , 1979 .