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Consumption and wage humps in a life-cycle model with education

  • Kraft, Holger
  • Munk, Claus
  • Seifried, Frank Thomas
  • Steffensen, Mogens

The observed hump-shaped life-cycle pattern in individuals' consumption cannot be explained by the classical consumption-savings model. We explicitly solve a model with utility of both consumption and leisure and with educational decisions affecting future wages. We show optimal consumption is hump shaped and determine the peak age. The hump results from consumption and leisure being substitutes and from the implicit price of leisure being decreasing over time; more leisure means less education, which lowers future wages, and the present value of foregone wages decreases with age. Consumption is hump shaped whether the wage is hump shaped or increasing over life.

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Paper provided by Research Center SAFE - Sustainable Architecture for Finance in Europe, Goethe University Frankfurt in its series SAFE Working Paper Series with number 53.

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Date of creation: 2014
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Handle: RePEc:zbw:safewp:53
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  1. Jesus Fernandez-Villaverde & Dirk Krueger, 2002. "Consumption over the Life Cycle: Facts from Consumer Expenditure Survey Data," NBER Working Papers 9382, National Bureau of Economic Research, Inc.
  2. Nagatani, Keizo, 1972. "Life Cycle Saving: Theory and Fact," American Economic Review, American Economic Association, vol. 62(3), pages 344-53, June.
  3. Milton Friedman, 1957. "A Theory of the Consumption Function," NBER Books, National Bureau of Economic Research, Inc, number frie57-1, October.
  4. Carneiro, Pedro & Hansen, Karsten & Heckman, James, 2003. "Estimating distributions of treatment effects with an application to the returns to schooling and measurement of the effects of uncertainty on college choice," Working Paper Series 2003:9, IFAU - Institute for Evaluation of Labour Market and Education Policy.
  5. Orazio P. Attanasio & Guglielmo Weber, 1994. "Is Consumption Growth Consistent with Intertemporal Optimization? Evidence from the Consumer Expenditure Survey," NBER Working Papers 4795, National Bureau of Economic Research, Inc.
  6. Murphy, Kevin M & Welch, Finis, 1990. "Empirical Age-Earnings Profiles," Journal of Labor Economics, University of Chicago Press, vol. 8(2), pages 202-29, April.
  7. Jesus Fernandez-Villaverde & Dirk Krueger, 2004. "Consumption and Saving over the Life Cycle: How Important are Consumer Durables?," 2004 Meeting Papers 357b, Society for Economic Dynamics.
  8. Jacob A. Mincer, 1974. "Schooling, Experience, and Earnings," NBER Books, National Bureau of Economic Research, Inc, number minc74-1, October.
  9. Orazio P. Attanasio & James Banks & Costas Meghir & Guglielmo Weber, 1995. "Humps and Bumps in Lifetime Consumption," NBER Working Papers 5350, National Bureau of Economic Research, Inc.
  10. R. C. Merton, 1970. "Optimum Consumption and Portfolio Rules in a Continuous-time Model," Working papers 58, Massachusetts Institute of Technology (MIT), Department of Economics.
  11. Gourinchas, Pierre-Olivier & Parker, Jonathan A, 2000. "Consumption Over the Life-Cycle," CEPR Discussion Papers 2345, C.E.P.R. Discussion Papers.
  12. Attanasio, O.P. & Browning, M.J., 1993. "Consumption over the life cycle and over the business cycle," Discussion Paper 1993-14, Tilburg University, Center for Economic Research.
  13. Heckman, James J, 1976. "A Life-Cycle Model of Earnings, Learning, and Consumption," Journal of Political Economy, University of Chicago Press, vol. 84(4), pages S11-44, August.
  14. Thurow, Lester C, 1969. "The Optimum Lifetime Distribution of Consumption Expenditures," American Economic Review, American Economic Association, vol. 59(3), pages 324-30, June.
  15. Jacob A. Mincer, 1974. "Introduction to "Schooling, Experience, and Earnings"," NBER Chapters, in: Schooling, Experience, and Earnings, pages 1-4 National Bureau of Economic Research, Inc.
  16. Johnson, Richard W & Neumark, David, 1996. "Wage Declines among Older Men," The Review of Economics and Statistics, MIT Press, vol. 78(4), pages 740-48, November.
  17. Heckman, James J, 1974. "Life Cycle Consumption and Labor Supply: An Explanation of the Relationship Between Income and Consumption Over the Life Cycle," American Economic Review, American Economic Association, vol. 64(1), pages 188-94, March.
  18. 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.
  19. Feigenbaum, James, 2008. "Can mortality risk explain the consumption hump?," Journal of Macroeconomics, Elsevier, vol. 30(3), pages 844-872, September.
  20. Martin Browning & Thomas F. Crossley, 2000. "The Life Cycle Model of Consumption and Saving," Social and Economic Dimensions of an Aging Population Research Papers 28, McMaster University.
  21. Murphy, Kevin M & Welch, Finis, 1992. "The Structure of Wages," The Quarterly Journal of Economics, MIT Press, vol. 107(1), pages 285-326, February.
  22. Christopher D. Carroll, 1996. "Buffer-Stock Saving and the Life Cycle/Permanent Income Hypothesis," NBER Working Papers 5788, National Bureau of Economic Research, Inc.
  23. James Bullard & James Feigenbaum, 2006. "A leisurely reading of the life-cycle consumption data," Working Papers 2003-017, Federal Reserve Bank of St. Louis.
  24. Edward P. Lazear, 1975. "Education: Consumption or Production," NBER Working Papers 0104, National Bureau of Economic Research, Inc.
  25. Orsetta Causa, 2009. "The policy determinants of hours worked across OECD countries," OECD Journal: Economic Studies, OECD Publishing, vol. 2009(1), pages 1-39.
  26. 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.
  27. 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.
  28. Yoram Ben-Porath, 1967. "The Production of Human Capital and the Life Cycle of Earnings," Journal of Political Economy, University of Chicago Press, vol. 75, pages 352.
  29. Pedro Carneiro & Karsten T. Hansen & James J. Heckman, 2003. "2001 Lawrence R. Klein Lecture Estimating Distributions of Treatment Effects with an Application to the Returns to Schooling and Measurement of the Effects of Uncertainty on College Choice," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 44(2), pages 361-422, 05.
  30. Charles Hokayem & James P. Ziliak, 2014. "Health, Human Capital, and Life Cycle Labor Supply," American Economic Review, American Economic Association, vol. 104(5), pages 127-31, May.
  31. Donald Meyer & Jack Meyer, 2005. "Relative Risk Aversion: What Do We Know?," Journal of Risk and Uncertainty, Springer, vol. 31(3), pages 243-262, December.
  32. Williams, Joseph T, 1979. "Uncertainty and the Accumulation of Human Capital over the Life Cycle," The Journal of Business, University of Chicago Press, vol. 52(4), pages 521-48, October.
  33. Martin Browning & Mette Ejrnæs, 2009. "Consumption and Children," The Review of Economics and Statistics, MIT Press, vol. 91(1), pages 93-111, February.
  34. Pedro Carneiro & Karsten T. Hansen & James J. Heckman, 2003. "Estimating Distributions of Treatment Effects with an Application to the Returns to Schooling and Measurement of the Effects of Uncertainty on College," NBER Working Papers 9546, National Bureau of Economic Research, Inc.
  35. Milton Friedman, 1957. "Introduction to "A Theory of the Consumption Function"," NBER Chapters, in: A Theory of the Consumption Function, pages 1-6 National Bureau of Economic Research, Inc.
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