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A Theory of Wages and Labour Demand with Intra-firm Bargaining and Matching Frictions


  • Cahuc, Pierre
  • Marque, François
  • Wasmer, Etienne


Firms are the field of several strategic interactions that standard neo-classical analysis often ignores. Such strategic considerations concern relations between capital owner and labour, relations between marginal employees and incumbents and more generally all relations between different groups within the firm with different bargaining positions. This Paper provides a synthetic model of the labour market equilibrium with search frictions in a dynamic framework where wage bargaining is influenced by within-firm strategic interactions, with explicit closed form solutions. We then explore systematically within-firm strategic interactions and shed new light on the micro- and macroeconomic consequences of conflicts on wages, unemployment and capital accumulation. First, we recover the partial equilibrium over-employment phenomenon put to the fore by Stole and Zwiebel (1996a,b) at the firm level, according to which the bargaining power of workers increases employment. Further, with heterogeneous labour, higher relative bargaining power for some groups leads quite generally to over-employment relative to other groups, those other groups being under-employed if they have a lower relative bargaining power. The over-employment results do not necessarily hold at the macroeconomic level, however. Quantitative exercises suggest that the bargaining power of workers is actually detrimental to employment when labour is considered as an homogeneous input. Finally, the hold-up problem between capital owners and employees does not necessarily lead to under-investment in physical capital as it is usually the case. Actually, strategic over-employment can induce over-investment when employees substitutable to capital have strong bargaining power.

Suggested Citation

  • Cahuc, Pierre & Marque, François & Wasmer, Etienne, 2004. "A Theory of Wages and Labour Demand with Intra-firm Bargaining and Matching Frictions," CEPR Discussion Papers 4605, C.E.P.R. Discussion Papers.
  • Handle: RePEc:cpr:ceprdp:4605

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    References listed on IDEAS

    1. Daron Acemoglu & Simon Johnson & James A. Robinson, 2001. "The Colonial Origins of Comparative Development: An Empirical Investigation," American Economic Review, American Economic Association, vol. 91(5), pages 1369-1401, December.
    2. Botticini, Maristella & Eckstein, Zvi, 2002. "From Farmers to Merchants: A Human Capital Interpretation of Jewish Economic History," IZA Discussion Papers 670, Institute for the Study of Labor (IZA).
    3. Greif, Avner, 1993. "Contract Enforceability and Economic Institutions in Early Trade: the Maghribi Traders' Coalition," American Economic Review, American Economic Association, vol. 83(3), pages 525-548, June.
    4. Carlton, Dennis W & Weiss, Avi, 2001. "The Economics of Religion, Jewish Survival, and Jewish Attitudes toward Competition in Torah Education," The Journal of Legal Studies, University of Chicago Press, vol. 30(1), pages 253-275, January.
    5. Greif, Avner, 1989. "Reputation and Coalitions in Medieval Trade: Evidence on the Maghribi Traders," The Journal of Economic History, Cambridge University Press, vol. 49(04), pages 857-882, December.
    6. Daron Acemoglu & Simon Johnson & James A. Robinson, 2002. "Reversal of Fortune: Geography and Institutions in the Making of the Modern World Income Distribution," The Quarterly Journal of Economics, Oxford University Press, vol. 117(4), pages 1231-1294.
    7. Temin, Peter, 1997. "Is it Kosher to Talk about Culture?," The Journal of Economic History, Cambridge University Press, vol. 57(02), pages 267-287, June.
    8. Brenner, Reuven & Kiefer, Nicholas M, 1981. "The Economics of the Diaspora: Discrimination and Occupational Structure," Economic Development and Cultural Change, University of Chicago Press, vol. 29(3), pages 517-534, April.
    9. Greif, Avner, 1994. "Cultural Beliefs and the Organization of Society: A Historical and Theoretical Reflection on Collectivist and Individualist Societies," Journal of Political Economy, University of Chicago Press, vol. 102(5), pages 912-950, October.
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    More about this item


    intra-firm bargaining; over-employment; search and matching; strategic wage bargaining; unemployment;

    JEL classification:

    • J30 - Labor and Demographic Economics - - Wages, Compensation, and Labor Costs - - - General
    • J60 - Labor and Demographic Economics - - Mobility, Unemployment, Vacancies, and Immigrant Workers - - - General

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