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Increases in Risk and the Welfare State

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  • Thomas Eichner
  • Andreas Wagener

Abstract

According to many observers, the world is currently getting riskier along many of its dimensions. In this paper we analyse how the welfare state, i.e., social insurance that works through redistributive taxation, should deal with this trend. We distinguish between risks that can be insured by the welfare state and such than cannot (background risks). Insurable risks can be reduced either by individual self-insurance or, through pooling, by social insurance. Both ways are costly in terms of income foregone. We show: (i) Self-insurance will be higher the more costly is the welfare state and the larger are background or insured risks. (ii) Full risk coverage by the welfare state can only be optimal in a costless welfare state. (iii) The optimal size of the welfare state is larger the higher are the risks that it cannot insure. The impact of the size of risks that can be insured is, however, unclear.

Suggested Citation

  • Thomas Eichner & Andreas Wagener, 2002. "Increases in Risk and the Welfare State," CESifo Working Paper Series 685, CESifo.
    • Handle: RePEc:ces:ceswps:_685
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    References listed on IDEAS

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    1. Hans-Werner Sinn, 1994. "A Theory of the Welfare State," CESifo Working Paper Series 65, CESifo.
    2. MOSSIN, Jan, 1968. "Aspects of rational insurance purchasing," LIDAM Reprints CORE 23, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
    3. Sinn, Hans-Werner, 1990. "Expected Utility, mu-sigma Preferences, and Linear Distribution Classes: A Further Result," Journal of Risk and Uncertainty, Springer, vol. 3(3), pages 277-281, September.
    4. Edward J. Bird, "undated". "Does the Welfare State Induce Risk Taking?," Wallis Working Papers WP11, University of Rochester - Wallis Institute of Political Economy.
    5. Jack Meyer & Michael B. Ormiston, 1995. "Demand for insurance in a portfolio setting," The Geneva Risk and Insurance Review, Palgrave Macmillan;International Association for the Study of Insurance Economics (The Geneva Association), vol. 20(2), pages 203-211, December.
    6. Menezes, C F & Hanson, D L, 1970. "On the Theory of Risk Aversion," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 11(3), pages 481-487, October.
    7. Cheng, Hsueh-Cheng & Magill, Michael J P & Shafer, Wayne J, 1987. "Some Results on Comparative Statics under Uncertainty," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 28(2), pages 493-507, June.
    8. Briys, Eric & Eeckhoudt, Louis, 1985. "Relative Risk Aversion in Comparative Statics: Comment," American Economic Review, American Economic Association, vol. 75(1), pages 281-283, March.
    9. Hans-Werner Sinn, 1996. "Social insurance, incentives and risk taking," International Tax and Public Finance, Springer;International Institute of Public Finance, vol. 3(3), pages 259-280, July.
    10. Guiso, Luigi & Jappelli, Tullio & Terlizzese, Daniele, 1996. "Income Risk, Borrowing Constraints, and Portfolio Choice," American Economic Review, American Economic Association, vol. 86(1), pages 158-172, March.
    11. repec:bla:scandj:v:97:y:1995:i:4:p:495-526 is not listed on IDEAS
    12. Agell, J., 2000. "On the Determinants of Labour Market Institutions: Rent-sharing vs. Social Insurance," Papers 2000:16, Uppsala - Working Paper Series.
    13. Rothschild, Michael & Stiglitz, Joseph E., 1970. "Increasing risk: I. A definition," Journal of Economic Theory, Elsevier, vol. 2(3), pages 225-243, September.
    14. Robert Holzmann & Steen Jørgensen, 2001. "Social Risk Management: A New Conceptual Framework for Social Protection, and Beyond," International Tax and Public Finance, Springer;International Institute of Public Finance, vol. 8(4), pages 529-556, August.
    15. Meyer, Jack, 1987. "Two-moment Decision Models and Expected Utility Maximization," American Economic Review, American Economic Association, vol. 77(3), pages 421-430, June.
    16. Dionne, Georges & Eeckhoudt, Louis, 1985. "Self-insurance, self-protection and increased risk aversion," Economics Letters, Elsevier, vol. 17(1-2), pages 39-42.
    17. Varian, Hal R., 1980. "Redistributive taxation as social insurance," Journal of Public Economics, Elsevier, vol. 14(1), pages 49-68, August.
    18. Luigi Guiso & Tullio Jappelli, 1998. "Background Uncertainty and the Demand for Insurance Against Insurable Risks," The Geneva Risk and Insurance Review, Palgrave Macmillan;International Association for the Study of Insurance Economics (The Geneva Association), vol. 23(1), pages 7-27, June.
    19. Sandmo, Agnar, 1971. "On the Theory of the Competitive Firm under Price Uncertainty," American Economic Review, American Economic Association, vol. 61(1), pages 65-73, March.
    20. Bird, Edward J., 2001. "Does the welfare state induce risk-taking?," Journal of Public Economics, Elsevier, vol. 80(3), pages 357-383, June.
    21. Gollier, Christian & Pratt, John W, 1996. "Risk Vulnerability and the Tempering Effect of Background Risk," Econometrica, Econometric Society, vol. 64(5), pages 1109-1123, September.
    22. Sinn, Hans-Werner, 1990. "Expected utility, μ-σ preferences, and linear distribution classes: A further result," Munich Reprints in Economics 19847, University of Munich, Department of Economics.
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    1. Government Primož Pevcin, 2020. "Government Size and Quality of Governance: Does State Size Matter?," International Journal of Business and Economic Sciences Applied Research (IJBESAR), Democritus University of Thrace (DUTH), Kavala Campus, Greece, vol. 13(3), pages 7-14, December.

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    More about this item

    Keywords

    welfare state; background risks; social insurance;
    All these keywords.

    JEL classification:

    • D63 - Microeconomics - - Welfare Economics - - - Equity, Justice, Inequality, and Other Normative Criteria and Measurement
    • D80 - Microeconomics - - Information, Knowledge, and Uncertainty - - - General
    • H53 - Public Economics - - National Government Expenditures and Related Policies - - - Government Expenditures and Welfare Programs

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