Anticipated and Unanticipated Wage Changes, Wage Risk, and Intertemporal Labour Supply
We address the question of how labour supply responds to anticipated wage growth, unanticipated wage growth, and wage risk. We use the 1989-93 panel section of the Bank of Italy SHIW, which collects individual-based quantitative expectation of future wage growth. The use of subjective expectations has several advantages. First, subjective expectations provide information on the evolution and riskiness of future wages that the econometrician may never hope to observe. Second, they allow to control directly for the forecast error, thus avoiding inconsistency in short panels. Finally, controlling for anticipated and unanticipated wage changes avoids the need of specifying instruments for the growth rate of wages, which is usually hard to predict. We find that the intertemporal elasticity of substitution is precisely estimated and slightly larger than previous micro estimates. A parametric permanent innovation in wages impacts positively the rate of growth of labour supply. The impact of wage risk is consistent with the theory, but of negligible magnitude.
|Date of creation:||Nov 2002|
|Date of revision:|
|Contact details of provider:|| Postal: Centre for Economic Policy Research, 77 Bastwick Street, London EC1V 3PZ.|
Phone: 44 - 20 - 7183 8801
Fax: 44 - 20 - 7183 8820
|Order Information:|| Email: |
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.:
- Gilbert Ghez & Gary S. Becker, 1975. "The Allocation of Time and Goods over the Life Cycle," NBER Books, National Bureau of Economic Research, Inc, number ghez75-1, Jan-Jun.
- Giucca, P. & Jappelli, T. & Terlizzese, D., 1992.
"Earning Uncertainty and Precautionary Saving,"
161, Banca Italia - Servizio di Studi.
- Charles F. Manski, 2000.
"Economic Analysis of Social Interactions,"
Journal of Economic Perspectives,
American Economic Association, vol. 14(3), pages 115-136, Summer.
- Francine D. Blau & Adam J. Grossberg, 1989. "Wage and Employment Uncertainty and the Labor Force Participation Decisions of Married Women," NBER Working Papers 3081, National Bureau of Economic Research, Inc.
- Jappelli, Tullio & Pistaferri, Luigi, 1997.
"Using Subjective Income Expectations to Test for Excess Sensitivity of Consumption to Predicted Income Growth,"
CEPR Discussion Papers
1617, C.E.P.R. Discussion Papers.
- Jappelli, Tullio & Pistaferri, Luigi, 2000. "Using subjective income expectations to test for excess sensitivity of consumption to predicted income growth," European Economic Review, Elsevier, vol. 44(2), pages 337-358, February.
- Luigi Pistaferri & Tullio Jappelli, 1998. "Using Subjective Income Expectations to Test for Excess Sensitivity of Consumption to Predicted Income Growth," CSEF Working Papers 12, Centre for Studies in Economics and Finance (CSEF), University of Naples, Italy.
- David Card, 1991. "Intertemporal Labor Supply: An Assessment," NBER Working Papers 3602, National Bureau of Economic Research, Inc.
- Luigi Pistaferri, 1998.
"Superior Information, Income Shocks and the Permanent Income Hypothesis,"
CSEF Working Papers
07, Centre for Studies in Economics and Finance (CSEF), University of Naples, Italy.
- Luigi Pistaferri, 2001. "Superior Information, Income Shocks, And The Permanent Income Hypothesis," The Review of Economics and Statistics, MIT Press, vol. 83(3), pages 465-476, August.
- Altonji, Joseph G, 1986. "Intertemporal Substitution in Labor Supply: Evidence from Micro Data," Journal of Political Economy, University of Chicago Press, vol. 94(3), pages S176-S215, June.
- Bover, Olympia, 1989. "Estimating Intertemporal Labour Supply Elasticities Using Structural Models," Economic Journal, Royal Economic Society, vol. 99(398), pages 1026-39, December.
- Lucas, Robert E, Jr & Rapping, Leonard A, 1969. "Real Wages, Employment, and Inflation," Journal of Political Economy, University of Chicago Press, vol. 77(5), pages 721-54, Sept./Oct.
- Hamish Low, 1999. "Self-insurance and unemployment benefit in a life-cycle model of labour supply and savings," IFS Working Papers W99/24, Institute for Fiscal Studies.
- MaCurdy, Thomas E, 1981. "An Empirical Model of Labor Supply in a Life-Cycle Setting," Journal of Political Economy, University of Chicago Press, vol. 89(6), pages 1059-85, December.
- Chamberlain, Gary, 1984. "Panel data," Handbook of Econometrics, in: Z. Griliches† & M. D. Intriligator (ed.), Handbook of Econometrics, edition 1, volume 2, chapter 22, pages 1247-1318 Elsevier.
- Jeff Dominitz, 1998. "Earnings Expectations, Revisions, And Realizations," The Review of Economics and Statistics, MIT Press, vol. 80(3), pages 374-388, August.
- Casey B. Mulligan, . "Pecuniary and Nonpecuniary Incentives to Work in the U.S. During World War II," University of Chicago - Population Research Center 95-3, Chicago - Population Research Center.
- Bernheim, B Douglas & Levin, Lawrence, 1989. "Social Security and Personal Saving: An Analysis of Expectations," American Economic Review, American Economic Association, vol. 79(2), pages 97-102, May.
- Casey B. Mulligan, . "The Intertemporal Substitution of Work--What Does the Evidence Say?," University of Chicago - Population Research Center 95-11, Chicago - Population Research Center.
- Browning, Martin & Deaton, Angus & Irish, Margaret, 1985. "A Profitable Approach to Labor Supply and Commodity Demands over the Life-Cycle," Econometrica, Econometric Society, vol. 53(3), pages 503-43, May.
When requesting a correction, please mention this item's handle: RePEc:cpr:ceprdp:3628. See general information about how to correct material in RePEc.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: ()
If references are entirely missing, you can add them using this form.