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Adverse selection in the annuity market when payoffs vary over the time of retirement

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Author Info
Johann K. Brunner () (Department of Economics, Johannes Kepler University Linz, Austria)
Susanne Pech () (Department of Economics, Johannes Kepler University Linz, Austria)

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Abstract

This paper investigates the effect of adverse selection and price competition on the private annuity market in a model with two retirement periods. In this framework annuity companies can offer contracts with different payoffs over the periods of retirement. Varying the time structure of the payoffs affects annuity demand and welfare of individuals with low and high life expectancy in different ways. By this, annuity purchasers can be separated according to their survival probabilities. Our main finding is that a Nash-Cournot equilibrium may not exist; if one exists, it will be a separating equilibrium. On the other hand, even if a separating equilibrium does not exist, a Wilson pooling equilibrium exists.

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Publisher Info
Paper provided by Department of Economics, Johannes Kepler University Linz, Austria in its series Economics working papers with number 2000-30.

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Date of creation: Dec 2000
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Handle: RePEc:jku:econwp:2000_30

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Related research
Keywords: annuity markets adverse selection uncertain lifetimes pooling equilibrium separating equilibrium.

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Find related papers by JEL classification:
D82 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Asymmetric and Private Information
D91 - Microeconomics - - Intertemporal Choice and Growth - - - Intertemporal Consumer Choice; Life Cycle Models and Saving
G22 - Financial Economics - - Financial Institutions and Services - - - Insurance; Insurance Companies

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Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:

  1. Olivia S. Mitchell et al., 1999. "New Evidence on the Money's Worth of Individual Annuities," American Economic Review, American Economic Association, vol. 89(5), pages 1299-1318, December. [Downloadable!] (restricted)
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  2. Eckstein, Zvi & Eichenbaum, Martin & Peled, Dan, 1985. "Uncertain lifetimes and the welfare enhancing properties of annuity markets and social security," Journal of Public Economics, Elsevier, vol. 26(3), pages 303-326, April. [Downloadable!] (restricted)
  3. Abel, Andrew B, 1986. "Capital Accumulation and Uncertain Lifetimes with Adverse Selection," Econometrica, Econometric Society, vol. 54(5), pages 1079-97, September. [Downloadable!] (restricted)
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  4. Walliser, Jan, 2000. " Adverse Selection in the Annuities Market and the Impact of Privatizing Social Security," Scandinavian Journal of Economics, Blackwell Publishing, vol. 102(3), pages 373-93, June. [Downloadable!] (restricted)
  5. 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. [Downloadable!] (restricted)
  6. Rothschild, Michael & Stiglitz, Joseph E, 1976. "Equilibrium in Competitive Insurance Markets: An Essay on the Economics of Imperfect Information," The Quarterly Journal of Economics, MIT Press, vol. 90(4), pages 630-49, November.
  7. Townley, Peter G. C. & Boadway, Robin W., 1988. "Social security and the failure of annuity markets," Journal of Public Economics, Elsevier, vol. 35(1), pages 75-96, February. [Downloadable!] (restricted)
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  8. Amy Finkelstein & James Poterba, 1999. "Selection Effects in the Market for Individual Annuities: New Evidence from the United Kingdom," NBER Working Papers 7168, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
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Cited by:
(explanations, Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.)

  1. Johann K. Brunner & Susanne Pech, 2002. "Adverse selection in the annuity market with sequential and simultaneous insurance demand," Economics working papers 2002-04, Department of Economics, Johannes Kepler University Linz, Austria. [Downloadable!]
    Other versions:
  2. Susanne Pech, 2002. "Tax incentives for private life annuities and the social security reform: Effects on consumption and on adverse selection," Economics working papers 2002-09, Department of Economics, Johannes Kepler University Linz, Austria. [Downloadable!]
    Other versions:
  3. Johann K. Brunner & Susanne Pech, 2005. "Optimum Taxation of Life Annuities," Economics working papers 2005-06, Department of Economics, Johannes Kepler University Linz, Austria. [Downloadable!]
    Other versions:
  4. Amy Finkelstein & James Poterba & Casey Rothschild, 2006. "Redistribution by Insurance Market Regulation: Analyzing a Ban on Gender-Based Retirement Annuities," NBER Working Papers 12205, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
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