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Unemployment duration, job search and labour market segmentation Evidence from urban Ethiopia

  • Pieter Serneels

Although it is a common theoretical assumption that the chances to find a job fall with time in unemployment, this is not systematically confirmed by empirical evidence, and there is no evidence for developing countries. We develop a framework that allows us to test the four major explanations why we may observe non-negative duration dependence while genuine duration dependence is negative: financial support for the unemployed, active labour market policies, a change in the economy over time, and segmentation of the labour market into ‘good’ and ‘bad’ jobs. Using data for urban Ethiopia we observe a constant hazard while controlling for unobserved heterogeneity, and find that labour market segmentation is the only convincing explanation.

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Paper provided by Centre for the Study of African Economies, University of Oxford in its series CSAE Working Paper Series with number 2008-17.

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Date of creation: 2008
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Handle: RePEc:csa:wpaper:2008-17
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  1. Van den Berg, Gerard J., 2000. "Duration Models: Specification, Identification, and Multiple Durations," MPRA Paper 9446, University Library of Munich, Germany.
  2. Moffitt, Robert, 1985. "Unemployment insurance and the distribution of unemployment spells," Journal of Econometrics, Elsevier, vol. 28(1), pages 85-101, April.
  3. Ljungqvist, Lars & Sargent, Thomas J., 1997. "The European Unemployment Dilemma," SSE/EFI Working Paper Series in Economics and Finance 178, Stockholm School of Economics.
  4. Alfonso Alba-Ramírez, 1998. "Re-employment probabilities of young workers in Spain," Investigaciones Economicas, Fundación SEPI, vol. 22(2), pages 201-224, May.
  5. Nickell, Stephen J, 1979. "Estimating the Probability of Leaving Unemployment," Econometrica, Econometric Society, vol. 47(5), pages 1249-66, September.
  6. Berg, G.J. & Ours, J.C., 1993. "Unemployment dynamics and duration dependence," Serie Research Memoranda 0022, VU University Amsterdam, Faculty of Economics, Business Administration and Econometrics.
  7. van den Berg, Gerard J. & van der Klaauw, Bas, 2000. "Combining Micro and Macro Unemployment Duration Data," IZA Discussion Papers 109, Institute for the Study of Labor (IZA).
  8. Olivier Jean Blanchard & Peter Diamond, 1994. "Ranking, Unemployment Duration, and Wages," Review of Economic Studies, Oxford University Press, vol. 61(3), pages 417-434.
  9. Kiefer, Nicholas M, 1988. "Economic Duration Data and Hazard Functions," Journal of Economic Literature, American Economic Association, vol. 26(2), pages 646-79, June.
  10. Meghir, Costas & Ioannides, Yannis & Pissarides, Christopher, 1989. "Female participation and male unemployment duration in Greece: Evidence from the labour force survey," European Economic Review, Elsevier, vol. 33(2-3), pages 395-406, March.
  11. 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.
  12. Arulampalam, Wiji & Stewart, Mark B, 1995. "The Determinants of Individual Unemployment Durations in an Era of High Unemployment," Economic Journal, Royal Economic Society, vol. 105(429), pages 321-32, March.
  13. Jaap H. Abbring & Gerard J. van den Berg & Jan C. van Ours, 1997. "Business Cycles and Compositional Variation in U.S. Unemployment," Tinbergen Institute Discussion Papers 97-050/3, Tinbergen Institute.
  14. Abbring, J.H. & van den Berg, G. & van Ours, J.C., 2002. "The anatomy of unemployment dynamics," Other publications TiSEM 539d10a7-be00-4a8e-9c9c-9, Tilburg University, School of Economics and Management.
  15. Cockx, Bart & Dejemeppe, Muriel, 2002. "Duration Dependence in the Exit Rate out of Unemployment in Belgium: Is It True or Spurious?," IZA Discussion Papers 632, Institute for the Study of Labor (IZA).
  16. Mark C. Foley, 1997. "Determinants of Unemployment Duration in Russia," William Davidson Institute Working Papers Series 81, William Davidson Institute at the University of Michigan.
  17. Muñoz-Bullón, Fernando & Alba, Alfonso & Arranz, José M., 2006. "Exits from unemployment : recall or new job," DEE - Working Papers. Business Economics. WB wb060301, Universidad Carlos III de Madrid. Departamento de Economía de la Empresa.
  18. Imbens, Guido W. & Lynch, Lisa M., 2006. "Re-Employment Probabilities over the Business Cycle," IZA Discussion Papers 2167, Institute for the Study of Labor (IZA).
  19. Roed, Knut & Zhang, Tao, 2005. "Unemployment duration and economic incentives--a quasi random-assignment approach," European Economic Review, Elsevier, vol. 49(7), pages 1799-1825, October.
  20. Martina Lubyova & Jan C. van Ours, 1999. "Unemployment durations of job losers in a labour market in transition," The Economics of Transition, The European Bank for Reconstruction and Development, vol. 7(3), pages 665-686, November.
  21. Mark Dynarski & Steven M. Sheffrin, 1987. "Consumption and Unemployment," The Quarterly Journal of Economics, Oxford University Press, vol. 102(2), pages 411-428.
  22. Roed, Knut & Nordberg, Morten, 2003. "Temporary layoffs and the duration of unemployment," Labour Economics, Elsevier, vol. 10(3), pages 381-398, June.
  23. Micklewright, John & Nagy, Gyula, 1996. "Labour market policy and the unemployed in Hungary," European Economic Review, Elsevier, vol. 40(3-5), pages 819-828, April.
  24. van Ours, J.C. & van den Berg, G.J., 1994. "Unemployment Dynamics and Duration Dependence in France, the Netherlands and the UK," Other publications TiSEM 941b66a3-a3a7-4182-9d31-e, Tilburg University, School of Economics and Management.
  25. Geeta Kingdon & John Knight, 2004. "Unemployment in South Africa: the nature of the beast," Labor and Demography 0409003, EconWPA.
  26. Foley, M.C., 1997. "Determinants of Unemployment Duration in Russia," Papers 779, Yale - Economic Growth Center.
  27. Pieter Serneels, 2007. "The Nature of Unemployment among Young Men in Urban Ethiopia," Review of Development Economics, Wiley Blackwell, vol. 11(1), pages 170-186, 02.
  28. Chris Elbers & Geert Ridder, 1982. "True and Spurious Duration Dependence: The Identifiability of the Proportional Hazard Model," Review of Economic Studies, Oxford University Press, vol. 49(3), pages 403-409.
  29. Rosholm, M., 1999. "Observed and Unobserved Heterogeneity in the Duration Dependency Parameter," Papers 99-5, Aarhus School of Business - Department of Economics.
  30. Mark C. Foley, 1997. "Determinants of Unemployment Duration in Russia," Working Papers 779, Economic Growth Center, Yale University.
  31. Kupets, Olga, 2006. "Determinants of unemployment duration in Ukraine," Journal of Comparative Economics, Elsevier, vol. 34(2), pages 228-247, June.
  32. T. Addison, John & Portugal, Pedro, 1998. "Some specification issues in unemployment duration analysis," Labour Economics, Elsevier, vol. 5(1), pages 53-66, March.
  33. Torelli, Nicola & Trivellato, Ugo, 1989. "Youth unemployment duration from the Italian labour force survey: Accuracy issues and modelling attempts," European Economic Review, Elsevier, vol. 33(2-3), pages 407-415, March.
  34. Ham, John C & Rea, Samuel A, Jr, 1987. "Unemployment Insurance and Male Unemployment Duration in Canada," Journal of Labor Economics, University of Chicago Press, vol. 5(3), pages 325-53, July.
  35. Lawrence F. Katz, 1986. "Layoffs, Recall and the Duration of Unemployment," NBER Working Papers 1825, National Bureau of Economic Research, Inc.
  36. A. B. Atkinson, 1999. "The Economic Consequences of Rolling Back the Welfare State," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262011719, December.
  37. Jean-Yves Bienvenue & Lucette Carter & Olivier Favereau & Jacques Zighera, 1997. "Differential Analysis of Unemployment Duration with Emphasis on Long-Term Unemployment," LABOUR, CEIS, vol. 11(1), pages 53-82, 04.
  38. Edin, Per-Anders, 1989. " Unemployment Duration and Competing Risks: Evidence from Sweden," Scandinavian Journal of Economics, Wiley Blackwell, vol. 91(4), pages 639-53.
  39. van den Berg, Gerard J & van Ours, Jan C, 1994. "Unemployment Dynamics and Duration Dependence in France, the Netherlands and the United Kingdom," Economic Journal, Royal Economic Society, vol. 104(423), pages 432-43, March.
  40. Lynch, Lisa M, 1989. "The Youth Labor Market in the Eighties: Determinants of Re-employment Probabilities for Young Men and Women," The Review of Economics and Statistics, MIT Press, vol. 71(1), pages 37-45, February.
  41. Hernaes, E. & Strom, S., 1995. "Heterogeneity and Unemployment Duration," Memorandum 28/1995, Oslo University, Department of Economics.
  42. Steiner, Viktor, 2001. " Unemployment Persistence in the West German Labour Market: Negative Duration Dependence or Sorting?," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 63(1), pages 91-113, February.
  43. Hirschman, Charles, 1982. "Unemployment among Urban Youth in Peninsular Malaysia, 1970: A Multivariate Analysis of Individual and Structural Effects," Economic Development and Cultural Change, University of Chicago Press, vol. 30(2), pages 391-412, January.
  44. Gronau, Reuben, 1971. "Information and Frictional Unemployment," American Economic Review, American Economic Association, vol. 61(3), pages 290-301, June.
  45. Korpi, Tomas, 1995. "Effects of Manpower Policies on Duration Dependence in Re-employment Rates: The Example of Sweden," Economica, London School of Economics and Political Science, vol. 62(247), pages 353-71, August.
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