Perceptions of Risk: an Experimental Approach using Internet Questionnaires
Building on previous studies on perceptions of inequality, welfare and risk we investigate the structure of individuals' rankings of uncertain prospects in terms of risk and their relationship to individual preferences. We examine three interlinked propositions that are fundamental to the standard economic approach to risk: (i) that rankings by risk are simply the reverse of ranking by preference over distributions with a given mean; (ii) that risk-rankings respect the principle of mean-preserving spreads; (iii) that risk-rankings are independent of whether the individual is personally involved in the gains/losses associated with the uncertain prospects. To do this we use a set of questionnaires implemented through the Virtual Laboratory, a novel experimental setting for the study of normative issues in experimental economics. The results from the questionnaires provide an evaluation of the similitude between individual perceptions of risk and theoretical axioms. They also help identify the individual characteristics that might affect such perceptions.
|Date of creation:||May 2003|
|Date of revision:|
|Contact details of provider:|| Web page: http://sticerd.lse.ac.uk/_new/publications/default.asp|
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- Rothschild, Michael & Stiglitz, Joseph E., 1971. "Increasing risk II: Its economic consequences," Journal of Economic Theory, Elsevier, vol. 3(1), pages 66-84, March.
- Yoram Amiel & Frank A Cowell, 2001.
"Risk and Inequality Perceptions,"
STICERD - Distributional Analysis Research Programme Papers
55, Suntory and Toyota International Centres for Economics and Related Disciplines, LSE.
- Michael Rothschild & Joseph E. Stiglitz, 1972.
"Some Further Results on the Measurement of Inequality,"
Cowles Foundation Discussion Papers
344, Cowles Foundation for Research in Economics, Yale University.
- Rothschild, Michael & Stiglitz, Joseph E., 1973. "Some further results on the measurement of inequality," Journal of Economic Theory, Elsevier, vol. 6(2), pages 188-204, April.
- John C. Harsanyi, 1955. "Cardinal Welfare, Individualistic Ethics, and Interpersonal Comparisons of Utility," Journal of Political Economy, University of Chicago Press, vol. 63, pages 309.
- Amiel,Yoram & Cowell,Frank, 1999. "Thinking about Inequality," Cambridge Books, Cambridge University Press, number 9780521466967.
- Yoram Amiel & Frank Cowell, 2000.
"Attitudes towards risk and inequality : a questionnaire-experimental approach,"
LSE Research Online Documents on Economics
2105, London School of Economics and Political Science, LSE Library.
- Yoram Amiel & Frank A Cowell, 2001. "Attitudes towards Risk and Inequality: A Questionnaire-Experimental Approach," STICERD - Distributional Analysis Research Programme Papers 56, Suntory and Toyota International Centres for Economics and Related Disciplines, LSE.
- Atkinson, Anthony B., 1970. "On the measurement of inequality," Journal of Economic Theory, Elsevier, vol. 2(3), pages 244-263, September.
- Wulf Gaertner & Jochen Jungeilges, 1999.
"Evaluation via extended orderings: empirical findings from west and east,"
LSE Research Online Documents on Economics
6583, London School of Economics and Political Science, LSE Library.
- Wulf Gaertner & Jochen Jungeilges, 1999. "Evaluation via Extended Orderings: Empirical Findings from West and East," STICERD - Distributional Analysis Research Programme Papers 42, Suntory and Toyota International Centres for Economics and Related Disciplines, LSE.
- John C. Harsanyi, 1953. "Cardinal Utility in Welfare Economics and in the Theory of Risk-taking," Journal of Political Economy, University of Chicago Press, vol. 61, pages 434.
- Rothschild, Michael & Stiglitz, Joseph E., 1970. "Increasing risk: I. A definition," Journal of Economic Theory, Elsevier, vol. 2(3), pages 225-243, September.
- Amos Tversky & Daniel Kahneman, 1979.
"Prospect Theory: An Analysis of Decision under Risk,"
Levine's Working Paper Archive
7656, David K. Levine.
- Kahneman, Daniel & Tversky, Amos, 1979. "Prospect Theory: An Analysis of Decision under Risk," Econometrica, Econometric Society, vol. 47(2), pages 263-91, March.
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