Browsing by Author "DeShazo, J. R."

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Differential Attention to Attributes in Utility-theoretic Choice Models

Cameron, Trudy Ann; DeShazo, J. R. (University of Oregon, Dept of Economics, 2008-10)

We show in a theoretical model that benefits of allocating additional attention to evaluating the marginal attribute with in choice set depend upon the expected utility loss from making a suboptimal choice as a result ...
An Empirical Model of Demand for Future Health States when Valuing Risk-Mitigating Programs

Cameron, Trudy Ann; DeShazo, J. R. (University of Oregon, Dept. of Economics, 2004-03)

We develop a structural option price model in which individuals choose among competing risk-mitigating programs to alter their probability of experiencing future years in various degraded health states. The novel aspects ...
Scenario Adjustment in Stated Preference Research

Cameron, Trudy Ann; DeShazo, J. R.; Johnson, Erica H. (University of Oregon, Dept of Economics, 2009-11-22)

Stated preference (SP) survey methods have been used increasingly to assess willingness to pay for a wide variety of non-market goods and services, including reductions in risks to life and health. Poorly designed SP ...
Test of Choice Set Misspecification for Discrete Models of Consumer Choice

DeShazo, J. R.; Cameron, Trudy Ann; Saenz, Manrique, 1971- (University of Oregon, Dept. of Economics, 2001-11-05)

We develop and evaluate a test of choice set misspecification for a multinomial logit choice model. This test determines whether the choice set designated by the researcher mistakenly assigns relevant substitutes to the ...