IDEAS home Printed from https://ideas.repec.org/p/wbk/wbrwps/1912.html
   My bibliography  Save this paper

Pay and grade differentials at the World Bank

Author

Listed:
  • Filmer, Deon
  • Grosh, Margaret
  • King, Elizabeth
  • van de Walle, Dominique

Abstract

Large international organizations such as the World Bank pursue many objectives in hiring policies, including reduced costs, cultural diversity, and the avoidance of discrimination. There can be sharp tradeoffs between these objectives. Diversity is enhanced by recruiting from an international labor market, for example, but international organizations face unusually large differences in reservation wages for staff capable of doing the same work. One way to reduce costs would be to pay employees their reservation wages, which implies unequal pay for equal work, or discrimination. The authors show how these tradeoffs are resolved in the World Bank's hiring processes. They estimate disparities in salary and grades between men and women and by country of origin that cannot be attributed to differences in the productive characteristics of workers. The results indicate that about half the salary and grade differentials between men and women and staff from high- and low-income countries are attributable to differences in worker characteristics. They explore a number of alternative explanations for the rest of the salary and grade differentials, including omitted-variable bias, quotas imposed to ensure diversity, and discrimination in hiring and promoting. They argue that neither omitted-variable bias nor quotas are compelling explanations for disparities, and that discrimination probably exists, although certainly less than would be implied by a cost-minimizing hiring policy. A shift seems to be occurring in the hiring process of the Bank, possibly because 1) the application pool, including women and Part II nationals (from developing countries) has significantly improved in quality; 2) information gathering during hiring has intensified, decreasing guesswork; 3) there is more incentive to staff from minority groups; and 4) the Bank's increasing diversity in terms of gender and nationality groups is more conducive to high performance by the people against whom there may previously have been bias.

Suggested Citation

  • Filmer, Deon & Grosh, Margaret & King, Elizabeth & van de Walle, Dominique, 1998. "Pay and grade differentials at the World Bank," Policy Research Working Paper Series 1912, The World Bank.
  • Handle: RePEc:wbk:wbrwps:1912
    as

    Download full text from publisher

    File URL: http://www-wds.worldbank.org/external/default/WDSContentServer/WDSP/IB/1998/04/01/000009265_3980624143309/Rendered/PDF/multi_page.pdf
    Download Restriction: no

    References listed on IDEAS

    as
    1. Griliches, Zvi & Mason, William M, 1972. "Education, Income, and Ability," Journal of Political Economy, University of Chicago Press, vol. 80(3), pages 74-103, Part II, .
    2. Jones, David R & Makepeace, Gerald H, 1996. "Equal Worth, Equal Opportunities: Pay and Promotion in an Internal Labour Market," Economic Journal, Royal Economic Society, vol. 106(435), pages 401-409, March.
    3. 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.
    4. Alan S. Blinder, 1973. "Wage Discrimination: Reduced Form and Structural Estimates," Journal of Human Resources, University of Wisconsin Press, vol. 8(4), pages 436-455.
    5. repec:fth:prinin:353 is not listed on IDEAS
    6. Lazear, Edward P & Rosen, Sherwin, 1990. "Male-Female Wage Differentials in Job Ladders," Journal of Labor Economics, University of Chicago Press, vol. 8(1), pages 106-123, January.
    7. Cotton, Jeremiah, 1988. "On the Decomposition of Wage Differentials," The Review of Economics and Statistics, MIT Press, vol. 70(2), pages 236-243, May.
    8. 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.
    9. Oaxaca, Ronald L. & Ransom, Michael R., 1994. "On discrimination and the decomposition of wage differentials," Journal of Econometrics, Elsevier, vol. 61(1), pages 5-21, March.
    10. Jacqueline Berger, 1995. "Were You Referred By a Man or a Woman? Gender of Contracts and Labor Market Outcomes," Working Papers 732, Princeton University, Department of Economics, Industrial Relations Section..
    11. Behrman, Jere R & Birdsall, Nancy, 1983. "The Quality of Schooling: Quantity Alone is Misleading," American Economic Review, American Economic Association, vol. 73(5), pages 928-946, December.
    Full references (including those not matched with items on IDEAS)

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:wbk:wbrwps:1912. 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: (Roula I. Yazigi). General contact details of provider: http://edirc.repec.org/data/dvewbus.html .

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service hosted by the Research Division of the Federal Reserve Bank of St. Louis . RePEc uses bibliographic data supplied by the respective publishers.