The Gender Wage Gap in Bulgaria: A Semiparametric Estimation of Discrimination
Bulgaria's transition to a market economy has coincided with a large increase in wage inequality. Given the emphasis on wage leveling in pre-transition Bulgaria, the rise in wage inequality may be due to managers rewarding more productive workers; or it may be the result of rewarding non-economic characteristics such as gender. Using data from the 1995, nationally representative Bulgaria Integrated Household Survey, I examine whether gender discrimination is an important factor determining the gap in wages between men and women and the extent to which gender discrimination affects wage inequality. I model wage determination with a correction for sample selection as a Type III Tobit and estimate this model with the Honoré et al. (1997) semiparametric estimator. Unlike the classic Heckman correction for sample selection, this estimator is consistent in the presence of heteroscedasticity. I bootstrap to estimate standard errors. Using separate wage regression estimates for men and women, an Oaxaca decomposition indicates that women's wages are 25 percent lower than men's wages and 85 percent of this differential is due to discrimination, or more precisely, due to differences in how men and women are rewarded for the same characteristics.
(This abstract was borrowed from another version of this item.)
If you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.
As the access to this document is restricted, you may want to look for a different version under "Related research" (further below) or search for a different version of it.
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.:
- Simon Appleton, 1996.
"The gender wage gap in three African countries,"
Economics Series Working Papers
WPS/1996-07, University of Oxford, Department of Economics.
- Psacharopoulos, George, 1994.
"Returns to investment in education: A global update,"
Elsevier, vol. 22(9), pages 1325-1343, September.
- Psacharopoulos, George, 1993. "Returns to investment in education : a global update," Policy Research Working Paper Series 1067, The World Bank.
- Branko Milanovic, 1999. "Explaining the increase in inequality during transition," The Economics of Transition, The European Bank for Reconstruction and Development, vol. 7(2), pages 299-341, July.
- Arabmazar, Abbas & Schmidt, Peter, 1981. "Further evidence on the robustness of the Tobit estimator to heteroskedasticity," Journal of Econometrics, Elsevier, vol. 17(2), pages 253-258, November.
- Orazem, Peter F. & Vodopivec, Milan, 1999.
"Male-female differences in labor market outcomes during the early transition to market : the case of Estonia and Slovenia,"
Policy Research Working Paper Series
2087, The World Bank.
- Milan Vodopivec & Peter F. Orazem, 2000. "Male-female differences in labor market outcomes during the early transition to market: The cases of Estonia and Slovenia," Journal of Population Economics, Springer, vol. 13(2), pages 283-303.
- Orazem, Peter & Vodopivec, Milan, 2000. "Male-Female Differences in Labor Market Outcomes During the Early Transition to Market: The Cases of Estonia and Slovenia," Staff General Research Papers 1889, Iowa State University, Department of Economics.
- Pagan, Adrian & Vella, Frank, 1989. "Diagnostic Tests for Models Based on Individual Data: A Survey," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 4(S), pages S29-59, Supplemen.
- Blau, Francine D & Kahn, Lawrence M, 1992. "The Gender Earnings Gap: Learning from International Comparisons," American Economic Review, American Economic Association, vol. 82(2), pages 533-38, May.
- Heckman, James J, 1974. "Shadow Prices, Market Wages, and Labor Supply," Econometrica, Econometric Society, vol. 42(4), pages 679-94, July.
- Christopher Ferrall, 1998. "Routines to maximize a function," Stata Technical Bulletin, StataCorp LP, vol. 7(38).
- Hurd, Michael, 1979. "Estimation in truncated samples when there is heteroscedasticity," Journal of Econometrics, Elsevier, vol. 11(2-3), pages 247-258.
- Oaxaca, Ronald, 1973.
"Male-Female Wage Differentials in Urban Labor Markets,"
International Economic Review,
Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 14(3), pages 693-709, October.
- Ronald Oaxaca, 1971. "Male-Female Wage Differentials in Urban Labor Markets," Working Papers 396, Princeton University, Department of Economics, Industrial Relations Section..
- Powell, James L., 1984. "Least absolute deviations estimation for the censored regression model," Journal of Econometrics, Elsevier, vol. 25(3), pages 303-325, July.
- Nelson, Forrest D, 1981. "A Test for Misspecification in the Censored Normal Model," Econometrica, Econometric Society, vol. 49(5), pages 1317-29, September.
- David Neumark, 1988.
"Employers' Discriminatory Behavior and the Estimation of Wage Discrimination,"
Journal of Human Resources,
University of Wisconsin Press, vol. 23(3), pages 279-295.
- David Neumark, 1987. "Employers' discriminatory behavior and the estimation of wage discrimination," Special Studies Papers 227, Board of Governors of the Federal Reserve System (U.S.).
- Powell, James L, 1986. "Symmetrically Trimmed Least Squares Estimation for Tobit Models," Econometrica, Econometric Society, vol. 54(6), pages 1435-60, November.
- Honore, Bo E. & Kyriazidou, Ekaterini & Udry, Christopher, 1997.
"Estimation of Type 3 Tobit models using symmetric trimming and pairwise comparisons,"
Journal of Econometrics,
Elsevier, vol. 76(1-2), pages 107-128.
- Bo E. Honore & Ekaterini Kyriazidou & Christopher Udry, . "Estimation of Type 3 Tobit Models using Symmetric Trimming and Pairwise Comparisons," Home Pages _001, Princeton University, Department of Economics.
When requesting a correction, please mention this item's handle: RePEc:eee:jcecon:v:30:y:2002:i:2:p:276-295. 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: (Zhang, Lei)
If references are entirely missing, you can add them using this form.