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Optimal life-cycle portfolios for heterogeneous workers

  • Fabio C. Bagliano

    ()

    (Department of Economics and Statistics (Dipartimento di Scienze Economico-Sociali e Matematico-Statistiche), University of Torino, Italy)

  • Carolina Fugazza

    ()

    (Department of Economics, University of Milan-Bicocca)

  • Giovanna Nicodano

    ()

    (Department of Economics and Statistics (Dipartimento di Scienze Economico-Sociali e Matematico-Statistiche), University of Torino, Italy)

Household portfolios include risky bonds, beyond stocks, and respond to permanent labour income shocks. This paper brings these features into a life-cycle setting, and shows that optimal stock investment is constant or increasing in age before retirement for realistic parameter combinations. The driver of such inversion in the life-cycle profile is the resolution of uncertainty regarding social security pension, which increases the investor's risk appetite. This occurs if a small positive contemporaneous correlation between permanent labour income shocks and stock returns is matched by a realistically high variance of such shocks and/or risk aversion. Absent this combination, the typical downward sloping profile obtains. Overlooking differences in optimal investment profiles across heterogeneous workers results in large welfare losses, in the order of 17-26% of lifetime consumption.

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File URL: http://eco83.econ.unito.it/RePEc/wp/m12.pdf
File Function: First version, 2012
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Paper provided by Department of Economics and Statistics (Dipartimento di Scienze Economico-Sociali e Matematico-Statistiche), University of Torino in its series Working papers with number 012.

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Length: 39 pages
Date of creation: Sep 2012
Date of revision:
Handle: RePEc:tur:wpapnw:012
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  1. Zvi Bodie & Robert C. Merton & William F. Samuelson, 1992. "Labor Supply Flexibility and Portfolio Choice in a Life-Cycle Model," NBER Working Papers 3954, National Bureau of Economic Research, Inc.
  2. Luca Benzoni & Pierre Collin-Dufresne & Robert S. Goldstein, 2007. "Portfolio Choice over the Life-Cycle when the Stock and Labor Markets Are Cointegrated," Journal of Finance, American Finance Association, vol. 62(5), pages 2123-2167, October.
  3. Guiso, Luigi & Jappelli, Tullio & Terlizzese, Daniele, 1994. "Income Risk, Borrowing Constraints and Portfolio Choice," CEPR Discussion Papers 888, C.E.P.R. Discussion Papers.
  4. 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.
  5. Luis M. Viceira, 1999. "Optimal Portfolio Choice for Long-Horizon Investors with Nontradable Labor Income," NBER Working Papers 7409, National Bureau of Economic Research, Inc.
  6. Poterba, James & Rauh, Joshua & Venti, Steven & Wise, David, 2007. "Defined contribution plans, defined benefit plans, and the accumulation of retirement wealth," Journal of Public Economics, Elsevier, vol. 91(10), pages 2062-2086, November.
  7. Amit Goyal & Ivo Welch, 2004. "A Comprehensive Look at the Empirical Performance of Equity Premium Prediction," Yale School of Management Working Papers amz2412, Yale School of Management, revised 01 Jan 2006.
  8. Haliassos, Michalis & Michaelides, Alexander, 2001. "Portfolio Choice and Liquidity Constraints," CEPR Discussion Papers 2822, C.E.P.R. Discussion Papers.
  9. Gomes, Francisco J & Michaelides, Alexander, 2005. "Optimal Life-Cycle Asset Allocation: Understanding the Empirical Evidence," CEPR Discussion Papers 4853, C.E.P.R. Discussion Papers.
  10. Carolina Fugazza & Massimo Guidolin & Giovanna Nicodano, 2009. "Time and Risk Diversification in Real Estate Investments: Assessing the Ex Post Economic Value," Real Estate Economics, American Real Estate and Urban Economics Association, vol. 37(3), pages 341-381.
  11. Joao F. Cocco, 2005. "Consumption and Portfolio Choice over the Life Cycle," Review of Financial Studies, Society for Financial Studies, vol. 18(2), pages 491-533.
  12. Luca Benzoni & Pierre Collin-Dufresne & Robert S. Goldstein, 2007. "Portfolio choice over the life-cycle when the stock and labor markets are cointegrated," Working Paper Series WP-07-11, Federal Reserve Bank of Chicago.
  13. Esther Eiling, 2013. "Industry-Specific Human Capital, Idiosyncratic Risk, and the Cross-Section of Expected Stock Returns," Journal of Finance, American Finance Association, vol. 68(1), pages 43-84, 02.
  14. John Y. Campbell & Martin Feldstein, 2001. "Risk Aspects of Investment-Based Social Security Reform," NBER Books, National Bureau of Economic Research, Inc, number camp01-1, December.
  15. Winter, Joachim K. & Schlafmann, Kathrin & Rodepeter, Ralf, 2011. "Rules of Thumb in Life-Cycle Saving Decisions," Discussion Papers in Economics 12334, University of Munich, Department of Economics.
  16. Munk, Claus & Sørensen, Carsten, 2010. "Dynamic asset allocation with stochastic income and interest rates," Journal of Financial Economics, Elsevier, vol. 96(3), pages 433-462, June.
  17. Francisco J. Gomes & Laurence J. Kotlikoff & Luis M. Viceira, 2008. "Optimal Life-Cycle Investing with Flexible Labor Supply: A Welfare Analysis of Life-Cycle Funds," NBER Working Papers 13966, National Bureau of Economic Research, Inc.
  18. Nicholas Barberis, 2000. "Investing for the Long Run when Returns Are Predictable," Journal of Finance, American Finance Association, vol. 55(1), pages 225-264, 02.
  19. Carolina Fugazza & Massimo Guidolin & Giovanna Nicodano, 2010. "1/N and Long Run Optimal Portfolios: Results for Mixed Asset Menus," Carlo Alberto Notebooks 190, Collegio Carlo Alberto.
  20. Betermier, Sebastien & Jansson, Thomas & Parlour, Christine & Walden, Johan, 2012. "Hedging labor income risk," Journal of Financial Economics, Elsevier, vol. 105(3), pages 622-639.
  21. Andrew J. G. Cairns & David Blake & Kevin Dowd, 2004. "Stochastic lifestyling: optimal dynamic asset allocation for defined contribution pension plans," LSE Research Online Documents on Economics 24831, London School of Economics and Political Science, LSE Library.
  22. Glenn Boyle & Graeme Guthrie, 2005. "Human Capital and Popular Investment Advice," Review of Finance, Springer, vol. 9(2), pages 139-164, 06.
  23. Boyle, Glenn & Guthrie, Graeme, 2005. "Human Capital and Popular Investment Advice," Working Paper Series 3867, Victoria University of Wellington, The New Zealand Institute for the Study of Competition and Regulation.
  24. E. Paul Durrenberger, 2012. "Labour," Chapters, in: A Handbook of Economic Anthropology, Second Edition, chapter 8 Edward Elgar.
  25. Ralph S. J. Koijen & Theo E. Nijman & Bas J. M. Werker, 2011. "Optimal Annuity Risk Management," Review of Finance, European Finance Association, vol. 15(4), pages 799-833.
  26. Alexander Michaelides & Francisco J. Gomes, 2005. "Optimal life cycle asset allocation : understanding the empirical evidence," LSE Research Online Documents on Economics 193, London School of Economics and Political Science, LSE Library.
  27. John Y. Campbell & Martin Feldstein, 2001. "Introduction to "Risk Aspects of Investment-Based Social Security Reform"," NBER Chapters, in: Risk Aspects of Investment-Based Social Security Reform, pages 1-10 National Bureau of Economic Research, Inc.
  28. Epstein, Larry G & Zin, Stanley E, 1989. "Substitution, Risk Aversion, and the Temporal Behavior of Consumption and Asset Returns: A Theoretical Framework," Econometrica, Econometric Society, vol. 57(4), pages 937-69, July.
  29. Xiaohong Angerer & Pok-Sang Lam, 2009. "Income Risk and Portfolio Choice: An Empirical Study," Journal of Finance, American Finance Association, vol. 64(2), pages 1037-1055, 04.
  30. John Heaton & Deborah Lucas, 2000. "Portfolio Choice and Asset Prices: The Importance of Entrepreneurial Risk," Journal of Finance, American Finance Association, vol. 55(3), pages 1163-1198, 06.
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