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Insurance within the Firm

Author

Listed:
  • Luigi Guiso

    (Universit� di Sas sari, Ente Luigi Einaudi an d C EPR)

  • Luigi Pistaferri

    (Stanford University, SIEPR and CEPR)

  • Fabiano Schivardi

    () (Banca d'Italia)

Abstract

The full insurance hypothesis states that shocks to the firm's performance do not affect workers' compensation. In principal-agent models withmoral hazard, firms trade off insurance and incentives to induce workers to supply the optimal level of effort. We use a long panel of matched employer-employee data to test the theoretical predictions of principal-agent models of wage determination in a general context where all types of workers, not only CEOs, are present. We allow for both transitory and permanent shocks to firm performance and find that firms are willing to fully absorb transitory fluctuations in productivity but insure workers only partially against permanent shocks. Risk-sharing considerations can account for about 10 percent of overall earnings variability, the remainder originating in idiosyncratic shocks. Finally, we show that the amount of insurance varies by type of worker and firm in ways that are consistent with principal-agent models but are hard to reconcile with competitive labor market models, with or without frictions.

Suggested Citation

  • Luigi Guiso & Luigi Pistaferri & Fabiano Schivardi, 2001. "Insurance within the Firm," Temi di discussione (Economic working papers) 414, Bank of Italy, Economic Research and International Relations Area.
  • Handle: RePEc:bdi:wptemi:td_414_01
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    References listed on IDEAS

    as
    1. Gamber, Edward N, 1988. "Long-term Risk-Sharing Wage Contracts in an Economy Subject to Permanent and Temporary Shocks," Journal of Labor Economics, University of Chicago Press, vol. 6(1), pages 83-99, January.
    2. Louis N. Christofides & Andrew J. Oswald, 1992. "Real Wage Determination and Rent-Sharing in Collective Bargaining Agreements," The Quarterly Journal of Economics, Oxford University Press, vol. 107(3), pages 985-1002.
    3. Tobias J. Moskowitz & Annette Vissing-Jørgensen, 2002. "The Returns to Entrepreneurial Investment: A Private Equity Premium Puzzle?," American Economic Review, American Economic Association, vol. 92(4), pages 745-778, September.
    4. Tobias J. Moskowitz & Annette Vissing-Jorgensen, 2002. "The Returns to Entrepreneurial Investment: A Private Equity Premium Puzzle?," NBER Working Papers 8876, National Bureau of Economic Research, Inc.
    5. David G. Blanchflower & Andrew J. Oswald & Peter Sanfey, 1996. "Wages, Profits, and Rent-Sharing," The Quarterly Journal of Economics, Oxford University Press, vol. 111(1), pages 227-251.
    6. Clark, Kenneth & Leslie, Derek & Symons, Elizabeth, 1994. "The Costs of Recession," Economic Journal, Royal Economic Society, vol. 104(422), pages 20-36, January.
    7. Jeffrey M. Wooldridge, 2002. "Inverse probability weighted M-estimators for sample selection, attrition and stratification," CeMMAP working papers CWP11/02, Centre for Microdata Methods and Practice, Institute for Fiscal Studies.
    8. Manuel Arellano & Stephen Bond, 1991. "Some Tests of Specification for Panel Data: Monte Carlo Evidence and an Application to Employment Equations," Review of Economic Studies, Oxford University Press, vol. 58(2), pages 277-297.
    Full references (including those not matched with items on IDEAS)

    More about this item

    Keywords

    insurance; incentive contracts; matched employer-employees data;

    JEL classification:

    • C33 - Mathematical and Quantitative Methods - - Multiple or Simultaneous Equation Models; Multiple Variables - - - Models with Panel Data; Spatio-temporal Models
    • D21 - Microeconomics - - Production and Organizations - - - Firm Behavior: Theory
    • J33 - Labor and Demographic Economics - - Wages, Compensation, and Labor Costs - - - Compensation Packages; Payment Methods
    • J41 - Labor and Demographic Economics - - Particular Labor Markets - - - Labor Contracts

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