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The Portfolio Effect of Pension Reforms

  • Bottazzi, Renata
  • Jappelli, Tullio
  • Padula, Mario

We estimate the portfolio effect of changes in social security wealth exploiting a decade of Italian pension reforms as a source of exogenous variation. The Italian Survey of Household Income and Wealth records detailed portfolio data and elicits expectations of retirement outcomes, thus allowing us to measure the expected social security wealth and to assess to what extent Italian households perceive the innovations brought about by the reforms. We find that households have responded to the cut in pension benefits mostly by increasing real estate wealth, and that the response is stronger among households that are able to estimate more accurately future social security benefits. We also compute that for the average household consumable wealth increases by 40 percent of the reduction in social security wealth.

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Paper provided by C.E.P.R. Discussion Papers in its series CEPR Discussion Papers with number 7380.

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Date of creation: Jul 2009
Date of revision:
Handle: RePEc:cpr:ceprdp:7380
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  1. Agar Brugiavini, 1999. "Social Security and Retirement in Italy," NBER Chapters, in: Social Security and Retirement around the World, pages 181-237 National Bureau of Economic Research, Inc.
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  4. Bottazzi, Renata & Jappelli, Tullio & Padula, Mario, 2006. "Retirement expectations, pension reforms, and their impact on private wealth accumulation," CFS Working Paper Series 2006/10, Center for Financial Studies (CFS).
  5. Bernheim, B. Douglas, 2002. "Taxation and saving," Handbook of Public Economics, in: A. J. Auerbach & M. Feldstein (ed.), Handbook of Public Economics, edition 1, volume 3, chapter 18, pages 1173-1249 Elsevier.
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  8. Feldstein, Martin S, 1974. "Social Security, Induced Retirement, and Aggregate Capital Accumulation," Journal of Political Economy, University of Chicago Press, vol. 82(5), pages 905-26, Sept./Oct.
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  11. Joao F. Cocco, 2005. "Portfolio Choice in the Presence of Housing," Review of Financial Studies, Society for Financial Studies, vol. 18(2), pages 535-567.
  12. Todd Sinai & Nicholas S. Souleles, 2005. "Owner-Occupied Housing as a Hedge Against Rent Risk," The Quarterly Journal of Economics, MIT Press, vol. 120(2), pages 763-789, May.
  13. Merton, Robert C, 1969. "Lifetime Portfolio Selection under Uncertainty: The Continuous-Time Case," The Review of Economics and Statistics, MIT Press, vol. 51(3), pages 247-57, August.
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  15. Samuelson, Paul A, 1969. "Lifetime Portfolio Selection by Dynamic Stochastic Programming," The Review of Economics and Statistics, MIT Press, vol. 51(3), pages 239-46, August.
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  17. Giovanni Guazzarotti & Pietro Tommasino, 2008. "The Annuity Market in an Evolving Pension System: Lessons from Italy," CeRP Working Papers 77, Center for Research on Pensions and Welfare Policies, Turin (Italy).
  18. Bottazzi, Renata & Jappelli, Tullio & Padula, Mario, 2005. "Retirement Expectations, Pension Reforms and Their Effect on Private Wealth Accumulation," CEPR Discussion Papers 4882, C.E.P.R. Discussion Papers.
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