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The Formal/Informal Employment Earnings Gap: Evidence From Turkey

  • Aysit Tansel

    ()

    (Department of Economics, METU)

  • Elif Oznur Kan

    ()

    (Department of International Trade, Cankaya University)

In this study, we examine the formal/informal sector earnings differentials in the Turkish labor market using detailed econometric methodologies and a novel panel data set drawn from the 2006-2009 Income and Living Conditions Survey (SILC). In particular, we test if there is evidence of traditional segmented labor markets theory which postulates that informal workers are typically subject to lower remuneration than similar workers in the formal sector. Estimation of standard Mincer earnings equations at the mean using OLS on a pooled sample of workers confirms the existence of an informal penalty, but also shows that almost half of this penalty can be explained by observable variables. Along wage/self-employment divide, our results are in line with the traditional theory that formal-salaried workers are paid significantly higher than their informal counterparts. Confirming the heterogeneity within informal employment, we find that self-employed are often subject to lower remuneration compared to those who are salaried. Moreover, using quantile regression estimations, we show that pay differentials are not uniform along the earnings distribution. More specifically, we find that informal penalty decreases with the earnings level, implying a heterogeneous informal sector with upper-tier jobs carrying a significant premium and lower-tier jobs being largely penalized. Finally, fixed effects estimation of the earnings gap depict that unobserved individual fixed effects when combined with controls for observable individual and employment characteristics explain the pay differentials between formal and informal employment entirely, thereby implying that formal/informal segmentation may not be a stylized fact of the Turkish labor market as previously thought.

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File URL: http://www.erc.metu.edu.tr/menu/series12/1204.pdf
File Function: First version, 2012
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Paper provided by ERC - Economic Research Center, Middle East Technical University in its series ERC Working Papers with number 1204.

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Length: 44 pages
Date of creation: Apr 2012
Date of revision: Apr 2012
Handle: RePEc:met:wpaper:1204
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  1. Paolo Falco & Andrew Kerr & Neil Rankin & Justin Sandefur & Francis Teal, 2010. "The Returns to formality and Informality in Urban Africa," CSAE Working Paper Series 2010-03, Centre for the Study of African Economies, University of Oxford.
  2. James J. Heckman & Sergio Urzua & Edward Vytlacil, 2009. "Understanding Instrumental Variables in Models with Essential Heterogeneity," Working Papers 200941, Geary Institute, University College Dublin.
  3. Olivier Bargain & Prudence Kwenda, 2013. "The Informal Sector Wage Gap: New Evidence using Quantile Estimations on Panel Data," AMSE Working Papers 1360, Aix-Marseille School of Economics, Marseille, France, revised Jun 2013.
  4. John M. Abowd & Francis Kramarz & David N. Margolis, 1999. "High Wage Workers and High Wage Firms," Econometrica, Econometric Society, vol. 67(2), pages 251-334, March.
  5. Gong, Xiaodong & van Soest, Arthur, 2001. "Wage Differentials and Mobility in the Urban Labor Market: A Panel Data Analysis for Mexico," IZA Discussion Papers 329, Institute for the Study of Labor (IZA).
  6. Maloney, William F, 1999. "Does Informality Imply Segmentation in Urban Labor Markets? Evidence from Sectoral Transitions in Mexico," World Bank Economic Review, World Bank Group, vol. 13(2), pages 275-302, May.
  7. repec:ner:tilbur:urn:nbn:nl:ui:12-80489 is not listed on IDEAS
  8. Henley, Andrew & Arabsheibani, Reza & Carneiro, Francisco G., 2006. "On Defining and Measuring the Informal Sector," IZA Discussion Papers 2473, Institute for the Study of Labor (IZA).
  9. Richard Blundell & Steve Bond, 1995. "Initial conditions and moment restrictions in dynamic panel data models," IFS Working Papers W95/17, Institute for Fiscal Studies.
  10. Aysit Tansel & Elif Oznur Kan, 2012. "Labor Mobility across the Formal/Informal Divide in Turkey: Evidence from Individual Level Data," Koç University-TUSIAD Economic Research Forum Working Papers 1201, Koc University-TUSIAD Economic Research Forum.
  11. Aysit Tansel, 1999. "Formal Versus Informal Sector Choice of Wage Earners and their Wages in Turkey," Working Papers 9927, Economic Research Forum, revised Sep 1999.
  12. Olivier Bargain & Prudence Kwenda, 2010. "Is Informality Bad? - Evidence from Brazil, Mexico and South Africa," Working Papers 201003, School Of Economics, University College Dublin.
  13. Nguyen, Huu Chi & Nordman, Christophe Jalil & Roubaud, François, 2013. "Who Suffers the Penalty? A Panel Data Analysis of Earnings Gaps in Vietnam," IZA Discussion Papers 7149, Institute for the Study of Labor (IZA).
  14. Basch, Michael & Paredes-Molina, Ricardo D., 1996. "Are there dual labor markets in Chile?: empirical evidence," Journal of Development Economics, Elsevier, vol. 50(2), pages 297-312, August.
  15. Jacob A. Mincer, 1974. "Schooling, Experience, and Earnings," NBER Books, National Bureau of Economic Research, Inc, number minc74-1, January.
  16. Yusuf Soner Baskaya & Timur Hulagu, 2011. "Informal-Formal Worker Wage Gap in Turkey: Evidence From A Semi-Parametric Approach," ERSA conference papers ersa11p409, European Regional Science Association.
  17. Gindling, T H, 1991. "Labor Market Segmentation and the Determination of Wages in the Public, Private-Formal, and Informal Sectors in San Jose, Costa Rica," Economic Development and Cultural Change, University of Chicago Press, vol. 39(3), pages 584-605, April.
  18. Ivan A. Canay, 2011. "A simple approach to quantile regression for panel data," Econometrics Journal, Royal Economic Society, vol. 14(3), pages 368-386, October.
  19. Isabel Günther & Andrey Launov, 2007. "Competitive and Segmented Informal Labor Markets," Ibero America Institute for Econ. Research (IAI) Discussion Papers 153, Ibero-America Institute for Economic Research.
  20. Cunningham, Wendy V. & Maloney, William F., 1998. "Heterogeneity among Mexico's micro-enterprises - an application of factor and cluster analysis," Policy Research Working Paper Series 1999, The World Bank.
  21. Jaime Saavedra & Alberto Chong, 1999. "Structural reform, institutions and earnings: Evidence from the formal and informal sectors in urban Peru," Journal of Development Studies, Taylor & Francis Journals, vol. 35(4), pages 95-116.
  22. Blunch, Niels-Hugo & Canagarajah, Sudharshan & Raju, Dhushyanth, 2001. "The informal sector revisited : a synthesis across space and time," Social Protection Discussion Papers 23308, The World Bank.
  23. repec:dgr:kubcen:200046 is not listed on IDEAS
  24. John M. Abowd & Francis Kramarz & David N. Margolis, 1994. "High-Wage Workers and High-Wage Firms," CIRANO Working Papers 94s-23, CIRANO.
  25. Marcouiller, Douglas & Ruiz de Castilla, Veronica & Woodruff, Christopher, 1997. "Formal Measures of the Informal-Sector Wage Gap in Mexico, El Salvador, and Peru," Economic Development and Cultural Change, University of Chicago Press, vol. 45(2), pages 367-92, January.
  26. James J. Heckman & V. Joseph Hotz, 1986. "An Investigation of the Labor Market Earnings of Panamanian Males Evaluating the Sources of Inequality," Journal of Human Resources, University of Wisconsin Press, vol. 21(4), pages 507-542.
  27. Theodore W. Schultz, 1960. "Capital Formation by Education," Journal of Political Economy, University of Chicago Press, vol. 68, pages 571.
  28. Henley, Andrew & Arabsheibani, G. Reza & Carneiro, Francisco G., 2009. "On Defining and Measuring the Informal Sector: Evidence from Brazil," World Development, Elsevier, vol. 37(5), pages 992-1003, May.
  29. Arellano, Manuel & Bond, Stephen, 1991. "Some Tests of Specification for Panel Data: Monte Carlo Evidence and an Application to Employment Equations," Review of Economic Studies, Wiley Blackwell, vol. 58(2), pages 277-97, April.
  30. Pradhan, M. & Van Soest, A., 1993. "Formal and Informal Sector Employment in Urban Areas of Bolivia," Papers 9311, Tilburg - Center for Economic Research.
  31. Amuedo-Dorantes, Catalina, 2004. "Determinants and Poverty Implications of Informal Sector Work in Chile," Economic Development and Cultural Change, University of Chicago Press, vol. 52(2), pages 347-68, January.
  32. Sangeeta Pratap & Erwan Quintin, 2001. "Are labor markets segmented in Argentina? a semiparametric approach," Center for Latin America Working Papers 0701, Federal Reserve Bank of Dallas.
  33. Günther, Isabel & Launov, Andrey, 2012. "Informal employment in developing countries," Journal of Development Economics, Elsevier, vol. 97(1), pages 88-98.
  34. Lee, Lung-Fei, 1978. "Unionism and Wage Rates: A Simultaneous Equations Model with Qualitative and Limited Dependent Variables," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 19(2), pages 415-33, June.
  35. 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.
  36. Jacob Mincer, 1958. "Investment in Human Capital and Personal Income Distribution," Journal of Political Economy, University of Chicago Press, vol. 66, pages 281.
  37. Arias, Omar & Khamis, Melanie, 2008. "Comparative Advantage, Segmentation and Informal Earnings: A Marginal Treatment Effects Approach," IZA Discussion Papers 3916, Institute for the Study of Labor (IZA).
  38. Fields, Gary S., 1975. "Rural-urban migration, urban unemployment and underemployment, and job-search activity in LDCs," Journal of Development Economics, Elsevier, vol. 2(2), pages 165-187, June.
  39. Koenker, Roger, 2004. "Quantile regression for longitudinal data," Journal of Multivariate Analysis, Elsevier, vol. 91(1), pages 74-89, October.
  40. Magnac, Th, 1991. "Segmented or Competitive Labor Markets," Econometrica, Econometric Society, vol. 59(1), pages 165-87, January.
  41. Aysit Tansel, 2001. "Wage Earners, Self Employed and Gender in the Informal Sector in Turkey," Working Papers 0102, Economic Research Forum, revised Jan 2001.
  42. Mazumdar, Dipak, 1976. "The urban informal sector," World Development, Elsevier, vol. 4(8), pages 655-679, August.
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