The uncertain foundations of the welfare state
The welfare state is often portrayed as provider of insurance against ‘uncertainties’, in Knight's (1921) sense of the term, which would be refused or underinsured on private markets. This image conflicts with the standard economic model of risk exchange founded on the subjective interpretation of probability, which predicts that all individual uncertainties will be insured by private markets. Our aim in this paper is to explain why this prediction fails and, building on contributions to decision theory that take seriously the idea of Knightian uncertainty, to show why social insurance may be justified.
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- Luca Rigotti & Chris Shannon=20, 2002.
"Uncertainty and Risk in Financial Markets,"
Game Theory and Information
- Rigotti, Luca & Shannon, Chris, 2001. "Uncertainty and Risk in Financial Markets," Department of Economics, Working Paper Series qt7pp7113z, Department of Economics, Institute for Business and Economic Research, UC Berkeley.
- Rigotti, Luca & Shannon, Chris, 2001. "Uncertainty and Risk in Financial Markets," Department of Economics, Working Paper Series qt6m42r5rr, Department of Economics, Institute for Business and Economic Research, UC Berkeley.
- Truman F. Bewley, 1986. "Knightian Decision Theory: Part 1," Cowles Foundation Discussion Papers 807, Cowles Foundation for Research in Economics, Yale University.
- Barr, Nicholas, 2004. "Economics of the Welfare State," OUP Catalogue, Oxford University Press, edition 4, number 9780199264971, March.
- Christian Gollier, 2005. "Some Aspects of the Economics of Catastrophe Risk Insurance," CESifo Working Paper Series 1409, CESifo Group Munich.
- Dreze, Jacques H. & Malinvaud, Edmond, 1994.
"Growth and employment: The scope of a European initiative,"
European Economic Review,
Elsevier, vol. 38(3-4), pages 489-504, April.
- Dreze, J. H. & Malinvaud, E., . "Growth and employment: the scope for a European initiative," CORE Discussion Papers RP 1082, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
- Schmeidler, David, 1989.
"Subjective Probability and Expected Utility without Additivity,"
Econometric Society, vol. 57(3), pages 571-87, May.
- David Schmeidler, 1989. "Subjective Probability and Expected Utility without Additivity," Levine's Working Paper Archive 7662, David K. Levine.
- Runde, Jochen, 1998. "Clarifying Frank Knight's Discussion of the Meaning of Risk and Uncertainty," Cambridge Journal of Economics, Oxford University Press, vol. 22(5), pages 539-46, September.
- Bewley,Truman, 1989. "Market innovation and entrepreneurship: A Knightian view," Discussion Paper Serie A 233, University of Bonn, Germany.
- repec:cup:cbooks:9780521419024 is not listed on IDEAS
- Hans-Werner Sinn, 1996.
"Social insurance, incentives and risk taking,"
International Tax and Public Finance,
Springer, vol. 3(3), pages 259-280, July.
- Akerlof, George A, 1970. "The Market for 'Lemons': Quality Uncertainty and the Market Mechanism," The Quarterly Journal of Economics, MIT Press, vol. 84(3), pages 488-500, August.
- Quiggin, J. & Kelsey, D., 1991.
"Theories of Choice Under Ignorance and Uncertainty,"
91-17, Department of Economics, University of Birmingham.
- Kelsey, David & Quiggin, John, 1992. " Theories of Choice under Ignorance and Uncertainty," Journal of Economic Surveys, Wiley Blackwell, vol. 6(2), pages 133-53.
- Konrad, K.A., 1991.
"Risk Taking And Taxation In Complete Capital Markets,"
90-91-20, California Irvine - School of Social Sciences.
- Kai A. Konrad, 1991. "Risk Taking and Taxation in Complete Capital Markets," The Geneva Risk and Insurance Review, Palgrave Macmillan, vol. 16(2), pages 167-177, December.
- Kaplow, Louis, 1992. "Income Tax Deductions for Losses as Insurance," American Economic Review, American Economic Association, vol. 82(4), pages 1013-17, September.
- Sinn, Hans-Werner, 1995.
" A Theory of the Welfare State,"
Scandinavian Journal of Economics,
Wiley Blackwell, vol. 97(4), pages 495-526, December.
- Truman F. Bewley, 1989. "Market Innovation and Entrepreneurship: A Knightian View," Cowles Foundation Discussion Papers 905, Cowles Foundation for Research in Economics, Yale University.
- Lawson, Tony, 1985. "Uncertainty and Economic Analysis," Economic Journal, Royal Economic Society, vol. 95(380), pages 909-27, December.
- Lawson, Tony, 1987. "The Relative/Absolute Nature of Knowledge and Economic Analysis," Economic Journal, Royal Economic Society, vol. 97(388), pages 951-70, December.
- Barr, Nicholas, 2001. "The Welfare State as Piggy Bank: Information, Risk, Uncertainty, and the Role of the State," OUP Catalogue, Oxford University Press, number 9780199246595, March.
- Gilboa, Itzhak & Schmeidler, David, 1989. "Maxmin expected utility with non-unique prior," Journal of Mathematical Economics, Elsevier, vol. 18(2), pages 141-153, April.
- Korpi, Walter, 1996. "Eurosclerosis and the Sclerosis of Objectivity: On the Role of Values among Economic Policy Experts," Economic Journal, Royal Economic Society, vol. 106(439), pages 1727-46, November.
- Hogarth, Robin M & Kunreuther, Howard, 1985. "Ambiguity and Insurance Decisions," American Economic Review, American Economic Association, vol. 75(2), pages 386-90, May.
- Barr, Nicholas, 1992. "Economic Theory and the Welfare State: A Survey and Interpretation," Journal of Economic Literature, American Economic Association, vol. 30(2), pages 741-803, June.
- Laure Cabantous, 2007. "Ambiguity Aversion in the Field of Insurance: Insurersâ€™ Attitude to Imprecise and Conflicting Probability Estimates," Theory and Decision, Springer, vol. 62(3), pages 219-240, May.
- Ramsey, Frank P., 1926. "Truth and Probability," Histoy of Economic Thought Chapters, in: Braithwaite, R. B. (ed.), The Foundations of Mathematics and other Logical Essays, chapter 7, pages 156-198 McMaster University Archive for the History of Economic Thought.
- Robin M. Hogarth & Howard Kunreuther, 1992. "Pricing Insurance and Warranties: Ambiguity and Correlated Risks," The Geneva Risk and Insurance Review, Palgrave Macmillan, vol. 17(1), pages 35-60, June.
- Hogarth, Robin M & Kunreuther, Howard, 1989. " Risk, Ambiguity, and Insurance," Journal of Risk and Uncertainty, Springer, vol. 2(1), pages 5-35, April.
- Kunreuther, Howard & Meszaros, Jacqueline & Hogarth, Robin M. & Spranca, Mark, 1995. "Ambiguity and underwriter decision processes," Journal of Economic Behavior & Organization, Elsevier, vol. 26(3), pages 337-352, May.
- Esping-Andersen, Gosta, 1999. "Social Foundations of Postindustrial Economies," OUP Catalogue, Oxford University Press, number 9780198742005, March.
- Pauly, Mark V, 1974. "Overinsurance and Public Provision of Insurance: The Roles of Moral Hazard and Adverse Selection," The Quarterly Journal of Economics, MIT Press, vol. 88(1), pages 44-62, February.
- A. B. Atkinson, 1999. "The Economic Consequences of Rolling Back the Welfare State," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262011719, June.
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