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Redistribution by Insurance Market Regulation: Analyzing a Ban on Gender-Based Retirement Annuities

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  • Amy Finkelstein
  • James Poterba
  • Casey Rothschild

Abstract

This paper shows how models of insurance markets with asymmetric information can be calibrated and solved to yield quantitative estimates of the consequences of government regulation. We estimate the impact of restricting gender-based pricing in the United Kingdom retirement annuity market, a market in which individuals are required to annuitize tax-preferred retirement savings but are allowed considerable choice over the annuity contract they purchase. After calibrating a lifecycle utility model and estimating a model of annuitant mortality that allows for unobserved heterogeneity, we solve for the range of equilibrium contract structures with and without gender-based pricing. Eliminating gender-based pricing is generally thought to redistribute resources from men to women, since women have longer life expectancies. We find that allowing insurers to offer a menu of contracts may reduce the amount of redistribution from men to women associated with gender-blind pricing requirements to half the level that would occur if insurers were required to sell a single pre-specified policy. The latter "one policy" scenario corresponds loosely to settings in which governments provide compulsory annuities as part of their Social Security program. Our findings suggest that recognizing the endogenous structure of insurance contracts is important for analyzing the economic effects of insurance market regulations. More generally, our results suggest that theoretical models of insurance market equilibrium can be used for quantitative policy analysis, not simply to derive qualitative findings.

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  • 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.
  • Handle: RePEc:nbr:nberwo:12205
    Note: AG AP CF HC PE
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    References listed on IDEAS

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    1. Thomas Buchmueller & John Dinardo, 2002. "Did Community Rating Induce an Adverse Selection Death Spiral? Evidence from New York, Pennsylvania, and Connecticut," American Economic Review, American Economic Association, vol. 92(1), pages 280-294, March.
    2. Brown, Jeffrey R., 2001. "Private pensions, mortality risk, and the decision to annuitize," Journal of Public Economics, Elsevier, vol. 82(1), pages 29-62, October.
    3. Amy Finkelstein & James Poterba, 2004. "Adverse Selection in Insurance Markets: Policyholder Evidence from the U.K. Annuity Market," Journal of Political Economy, University of Chicago Press, vol. 112(1), pages 183-208, February.
    4. Bernheim, B Douglas, 1991. "How Strong Are Bequest Motives? Evidence Based on Estimates of the Demand for Life Insurance and Annuities," Journal of Political Economy, University of Chicago Press, vol. 99(5), pages 899-927, October.
    5. Johann K. Brunner & Susanne Pech, 2000. "Adverse selection in the annuity market when payoffs vary over the time of retirement," Economics working papers 2000-30, Department of Economics, Johannes Kepler University Linz, Austria.
    6. Alma Cohen & Liran Einav, 2007. "Estimating Risk Preferences from Deductible Choice," American Economic Review, American Economic Association, vol. 97(3), pages 745-788, June.
    7. Eichenbaum, Martin S & Peled, Dan, 1987. "Capital Accumulation and Annuities in an Adverse Selection Economy," Journal of Political Economy, University of Chicago Press, vol. 95(2), pages 334-354, April.
    8. Crocker, Keith J & Snow, Arthur, 1986. "The Efficiency Effects of Categorical Discrimination in the Insurance Industry," Journal of Political Economy, University of Chicago Press, vol. 94(2), pages 321-344, April.
    9. Amy Finkelstein & James Poterba, 2014. "Testing for Asymmetric Information Using “Unused Observables” in Insurance Markets: Evidence from the U.K. Annuity Market," Journal of Risk & Insurance, The American Risk and Insurance Association, vol. 81(4), pages 709-734, December.
    10. Hajime Miyazaki, 1977. "The Rat Race and Internal Labor Markets," Bell Journal of Economics, The RAND Corporation, vol. 8(2), pages 394-418, Autumn.
    11. Smart, Michael, 2000. "Competitive Insurance Markets with Two Unobservables," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 41(1), pages 153-169, February.
    12. 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.
    13. Blackmon, B Glenn, Jr & Zeckhauser, Richard, 1991. "Mispriced Equity: Regulated Rates for Auto Insurance in Massachusetts," American Economic Review, American Economic Association, vol. 81(2), pages 65-69, May.
    14. Mattias K. Polborn & Michael Hoy & Asha Sadanand, 2006. "Advantageous Effects of Regulatory Adverse Selection in the Life Insurance Market," Economic Journal, Royal Economic Society, vol. 116(508), pages 327-354, January.
    15. Hirshleifer, Jack, 1971. "The Private and Social Value of Information and the Reward to Inventive Activity," American Economic Review, American Economic Association, vol. 61(4), pages 561-574, September.
    16. Mariacristina De Nardi, 2004. "Wealth Inequality and Intergenerational Links," Review of Economic Studies, Oxford University Press, vol. 71(3), pages 743-768.
    17. Michael Hoy & Julia Witt, 2007. "Welfare Effects of Banning Genetic Information in the Life Insurance Market: The Case of BRCA1/2 Genes," Journal of Risk & Insurance, The American Risk and Insurance Association, vol. 74(3), pages 523-546.
    18. Mikhail Golosov & Aleh Tsyvinski, 2007. "Optimal Taxation with Endogenous Insurance Markets," The Quarterly Journal of Economics, Oxford University Press, vol. 122(2), pages 487-534.
    19. Kotlikoff, Laurence J & Summers, Lawrence H, 1981. "The Role of Intergenerational Transfers in Aggregate Capital Accumulation," Journal of Political Economy, University of Chicago Press, vol. 89(4), pages 706-732, August.
    20. Michael Rothschild & Joseph Stiglitz, 1976. "Equilibrium in Competitive Insurance Markets: An Essay on the Economics of Imperfect Information," The Quarterly Journal of Economics, Oxford University Press, vol. 90(4), pages 629-649.
    21. Richard A. Posner, 1971. "Taxation by Regulation," Bell Journal of Economics, The RAND Corporation, vol. 2(1), pages 22-50, Spring.
    22. Hurd, Michael D, 1989. "Mortality Risk and Bequests," Econometrica, Econometric Society, vol. 57(4), pages 779-813, July.
    23. Crocker, Keith J. & Snow, Arthur, 1985. "The efficiency of competitive equilibria in insurance markets with asymmetric information," Journal of Public Economics, Elsevier, vol. 26(2), pages 207-219, March.
    24. Heckman, James J. & Singer, Burton, 1984. "Econometric duration analysis," Journal of Econometrics, Elsevier, vol. 24(1-2), pages 63-132.
    25. 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.
    26. Finkelstein, Amy & Poterba, James & Rothschild, Casey, 2009. "Redistribution by insurance market regulation: Analyzing a ban on gender-based retirement annuities," Journal of Financial Economics, Elsevier, vol. 91(1), pages 38-58, January.
    27. Hellwig, Martin, 1987. "Some recent developments in the theory of competition in markets with adverse selection ," European Economic Review, Elsevier, vol. 31(1-2), pages 319-325.
    28. Michael Hoy, 1982. "Categorizing Risks in the Insurance Industry," The Quarterly Journal of Economics, Oxford University Press, vol. 97(2), pages 321-336.
    29. Hurd, Michael D, 1987. "Savings of the Elderly and Desired Bequests," American Economic Review, American Economic Association, vol. 77(3), pages 298-312, June.
    30. Wilson, Charles, 1977. "A model of insurance markets with incomplete information," Journal of Economic Theory, Elsevier, vol. 16(2), pages 167-207, December.
    31. Spence, Michael, 1978. "Product differentiation and performance in insurance markets," Journal of Public Economics, Elsevier, vol. 10(3), pages 427-447, December.
    32. repec:mes:challe:v:27:y:1984:i:2:p:59-61 is not listed on IDEAS
    33. Ilayperuma Simon, Kosali, 2005. "Adverse selection in health insurance markets? Evidence from state small-group health insurance reforms," Journal of Public Economics, Elsevier, vol. 89(9-10), pages 1865-1877, September.
    34. Amy Finkelstein & Kathleen McGarry, 2006. "Multiple Dimensions of Private Information: Evidence from the Long-Term Care Insurance Market," American Economic Review, American Economic Association, vol. 96(4), pages 938-958, September.
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    Cited by:

    1. Daniel McFadden & Carlos Noton & Pau Olivella, "undated". "Remedies for Sick Insurance," Working Papers 620, Barcelona Graduate School of Economics.
    2. Narat Charupat & Mark J. Kamstra & Moshe A. Milevsky, 2016. "The Sluggish and Asymmetric Reaction of Life Annuity Prices to Changes in Interest Rates," Journal of Risk & Insurance, The American Risk and Insurance Association, vol. 83(3), pages 519-555, September.
    3. repec:eee:insuma:v:78:y:2018:i:c:p:230-245 is not listed on IDEAS
    4. Michael Geruso, 2016. "Demand Heterogeneity in Insurance Markets: Implications for Equity and Efficiency," NBER Working Papers 22440, National Bureau of Economic Research, Inc.
    5. Georges Dionne & Casey Rothschild, 2014. "Economic Effects of Risk Classification Bans," The Geneva Risk and Insurance Review, Palgrave Macmillan;International Association for the Study of Insurance Economics (The Geneva Association), vol. 39(2), pages 184-221, September.
    6. Ben Heijdra & Laurie Reijnders, 2013. "Economic Growth and Longevity Risk with Adverse Selection," De Economist, Springer, vol. 161(1), pages 69-97, March.
    7. John Chalmers & Jonathan Reuter, 2012. "How Do Retirees Value Life Annuities? Evidence from Public Employees," Review of Financial Studies, Society for Financial Studies, vol. 25(8), pages 2601-2634.
    8. Jeffrey Clemens, 2015. "Regulatory Redistribution in the Market for Health Insurance," American Economic Journal: Applied Economics, American Economic Association, vol. 7(2), pages 109-134, April.
    9. Raj Chetty & Amy Finkelstein, 2012. "Social Insurance: Connecting Theory to Data," NBER Working Papers 18433, National Bureau of Economic Research, Inc.
    10. Finkelstein, Amy & Poterba, James & Rothschild, Casey, 2009. "Redistribution by insurance market regulation: Analyzing a ban on gender-based retirement annuities," Journal of Financial Economics, Elsevier, vol. 91(1), pages 38-58, January.
    11. Keith M. Marzilli Ericson & Amanda Starc, 2015. "Pricing Regulation and Imperfect Competition on the Massachusetts Health Insurance Exchange," The Review of Economics and Statistics, MIT Press, vol. 97(3), pages 667-682, July.
    12. Pierre Picard, 2008. "Natural Disaster Insurance and the Equity-Efficiency Trade-Off," Journal of Risk & Insurance, The American Risk and Insurance Association, vol. 75(1), pages 17-38.
    13. Cannon, Edmund & Tonks, Ian, 2016. "Cohort mortality risk or adverse selection in annuity markets?," Journal of Public Economics, Elsevier, vol. 141(C), pages 68-81.
    14. repec:hrv:faseco:34330197 is not listed on IDEAS
    15. Cannon, Edmund & Cipriani, Giam Pietro & Bazar-Rosen, Katia, 2014. "Surprising Selection Effects in the UK Car Insurance Market," IZA Discussion Papers 8172, Institute for the Study of Labor (IZA).
    16. Sharon Tennyson, 2010. "Incentive Effects of Community Rating in Insurance Markets: Evidence from Massachusetts Automobile Insurance," The Geneva Risk and Insurance Review, Palgrave Macmillan;International Association for the Study of Insurance Economics (The Geneva Association), vol. 35(1), pages 19-46, June.
    17. Javier Pla-Porcel & Manuel Ventura-Marco & Carlos Vidal-Meliá, 2017. "How do unisex life care annuities embedded in a pay-as-you-go retirement system affect gender redistribution?," Documentos de Trabajo del ICAE 2017-11, Universidad Complutense de Madrid, Facultad de Ciencias Económicas y Empresariales, Instituto Complutense de Análisis Económico.
    18. repec:eee:joecag:v:9:y:2017:i:c:p:208-218 is not listed on IDEAS
    19. Koch, Thomas G., 2014. "One pool to insure them all? Age, risk and the price(s) of medical insurance," International Journal of Industrial Organization, Elsevier, vol. 35(C), pages 1-11.
    20. Martin Boyer & Franca Glenzer, 2016. "Pensions, annuities, and long-term care insurance: On the impact of risk screening," Cahiers de recherche 1603, Chaire de recherche Industrielle Alliance sur les enjeux économiques des changements démographiques.
    21. Bovenberg, A.L. & Koijen, R.S.J. & Nijman, T.E. & Teulings, C.N., 2007. "Saving and investing over the life cycle and the role of collective pension funds," Other publications TiSEM 6eab1341-eda5-4f21-8c06-8, Tilburg University, School of Economics and Management.

    More about this item

    JEL classification:

    • D82 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Asymmetric and Private Information; Mechanism Design
    • H55 - Public Economics - - National Government Expenditures and Related Policies - - - Social Security and Public Pensions
    • L51 - Industrial Organization - - Regulation and Industrial Policy - - - Economics of Regulation

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