Unemployment Duration: Competing and Defective Risks
This paper examines the determinants of unemployment duration in a competing risks framework with two destination states, namely, inactivity and employment. The major innovation is our recognition of defective risks. We first use a polynomial hazard function to test for the presence of two-sources of defective risks: search involving a random process of unlucky draws that yields a non-proper duration distribution; and a split-population model in which the decision by some individuals not to consider certain destination states produces a defective distribution. Having established the primacy of the latter model, we refine it using a more flexible piecewise-constant baseline hazard function. This specification broadly confirms our earlier findings but offers a more convincing explanation for positive and zero transition rates out of unemployment. Although we do not reject the null of proportionality, abandoning the proportionality assumption does not materially alter our conclusions.
|Date of creation:||Aug 2001|
|Publication status:||published in: Journal of Human Resources, 2003, 38 (1), 156-191|
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- Melkersson, Maria, 1999. "Unemployment duration and heterogenous search behavior among Swedish disabled workers," Working Paper Series 1999:5, IFAU - Institute for Evaluation of Labour Market and Education Policy.
- Olivier Blanchard & Pedro Portugal, 1998.
"What Hides Behind an Umemployment Rate: Comparing Portuguese and U.S. Unemployment,"
NBER Working Papers
6636, National Bureau of Economic Research, Inc.
- Olivier Blanchard & Pedro Portugal, 1998. "What Hides Behind An Unemployment Rate: Comparing Portuguese and Us Unemployment," Working Papers w199803, Banco de Portugal, Economics and Research Department.
- Ljungqvist, Lars & Sargent, Thomas J., 1997.
"The European Unemployment Dilemma,"
Working Paper Series
481, Research Institute of Industrial Economics.
- Lars Ljungqvist & Thomas J. Sargent, 1995. "The European unemployment dilemma," Working Paper Series, Macroeconomic Issues 95-17, Federal Reserve Bank of Chicago.
- Lars Ljungqvist & Thomas J. Sargent, 1996. "The European Unemployment Dilemma," EUI-RSCAS Working Papers 36, European University Institute (EUI), Robert Schuman Centre of Advanced Studies (RSCAS).
- Ljungqvist, Lars & Sargent, Thomas J., 1997. "The European Unemployment Dilemma," SSE/EFI Working Paper Series in Economics and Finance 178, Stockholm School of Economics.
- Christopher J. Flinn & James J. Heckman, 1982.
"Are Unemployment and Out of the Labor Force Behaviorally Distinct Labor Force States?,"
NBER Working Papers
0979, National Bureau of Economic Research, Inc.
- Flinn, Christopher J & Heckman, James J, 1983. "Are Unemployment and Out of the Labor Force Behaviorally Distinct Labor Force States?," Journal of Labor Economics, University of Chicago Press, vol. 1(1), pages 28-42, January.
- John T. Addison & Pedro Portugal, 1998.
"Job Search Methods and Outcomes,"
w199808, Banco de Portugal, Economics and Research Department.
- Addison, John T. & Portugal, Pedro, 1998. "Job Search Methods and Outcomes," ZEW Discussion Papers 98-41, ZEW - Zentrum für Europäische Wirtschaftsforschung / Center for European Economic Research.
- Addison, John T. & Portugal, Pedro, 2001. "Job Search Methods and Outcomes," IZA Discussion Papers 349, Institute for the Study of Labor (IZA).
- Narendranathan, W. & Stewart, M.B., 1989. "Modelling The Probability Of Leaving Unemployment: Competing Risks Models With Flexible Baseline Hazards," The Warwick Economics Research Paper Series (TWERPS) 331, University of Warwick, Department of Economics.
- Fallick, Bruce Chelimsky, 1991.
"Unemployment Insurance and the Rate of Re-employment of Displaced Workers,"
The Review of Economics and Statistics,
MIT Press, vol. 73(2), pages 228-235, May.
- Bruce K. Fallick, 1989. "Unemployment Insurance and the Rate of Re-Employment of Displaced Workers," UCLA Economics Working Papers 550, UCLA Department of Economics.
- Christopher J. Flinn, 1986. "Econometric Analysis of CPS-Type Unemployment Data," Journal of Human Resources, University of Wisconsin Press, vol. 21(4), pages 456-484.
- Jovanovic, Boyan, 1979.
"Job Matching and the Theory of Turnover,"
Journal of Political Economy,
University of Chicago Press, vol. 87(5), pages 972-990, October.
- Blanchard, O.J. & Diamond, P., 1990.
"Ranking, Unemployment Duration, And Wages,"
546, Massachusetts Institute of Technology (MIT), Department of Economics.
- Pedro Portugal & Olivier Blanchard, 2001. "What Hides Behind an Unemployment Rate: Comparing Portuguese and U.S. Labor Markets," American Economic Review, American Economic Association, vol. 91(1), pages 187-207, March.
- Olympia Bover & Pilar García-Perea & Pedro Portugal, 2000. "Labour market outliers: Lessons from Portugal and Spain," Economic Policy, CEPR;CES;MSH, vol. 15(31), pages 379-428, October.
- Bruce D. Meyer, 1988.
"Unemployment Insurance And Unemployment Spells,"
NBER Working Papers
2546, National Bureau of Economic Research, Inc.
- Christopher J. Flinn & James J. Heckman, 1982. "Models for the Analysis of Labor Force Dynamics," NBER Working Papers 0857, National Bureau of Economic Research, Inc.
- Han, Aaron & Hausman, Jerry A, 1990. "Flexible Parametric Estimation of Duration and Competing Risk Models," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 5(1), pages 1-28, January-M.
- Pudney, Stephen & Thomas, Jonathan, 1995. "Specification Tests for the Competing Risks Duration Model: An Application to Unemployment Duration and Sectoral Movement," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 57(3), pages 323-347, August.
- Schmidt, Peter & Witte, Ann Dryden, 1989.
"Predicting criminal recidivism using 'split population' survival time models,"
Journal of Econometrics,
Elsevier, vol. 40(1), pages 141-159, January.
- Peter Schmidt & Ann Dryden Witte, 1987. "Predicting Criminal Recidivism Using "Split Population" Survival Time Models," NBER Working Papers 2445, National Bureau of Economic Research, Inc.
- Portugal, Pedro & Addison, John T, 1995. "Short- and Long-Term Unemployment. A Parametric Model with Time-Varying Effects," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 57(2), pages 205-227, May.
- Bart L. W. Cockx, 2000. "Analysis Of Transition Data By The Minimum-Chi-Square Method: An Application To Welfare Spells In Belgium," The Review of Economics and Statistics, MIT Press, vol. 79(3), pages 392-405, August.
- Ridder, Geert & van den Berg, Gerard J., 2002. "A cross-country comparison of labor market frictions," Working Paper Series 2002:22, IFAU - Institute for Evaluation of Labour Market and Education Policy.
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