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Stage-specific technology shocks and employment: Could we reconcile with the RBC models?

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  • Chahnez Boudaya

    (CES - Centre d'économie de la Sorbonne - UP1 - Université Paris 1 Panthéon-Sorbonne - CNRS - Centre National de la Recherche Scientifique)

Abstract

This paper analyses the response of labor input to technology shocks in an estimated two-stage production framework with both price and wage stickiness and stage-specific shocks to productivity. Our model features a vertical input-output structure with imperfect mobility of labors across stages. The estimation uses the maximum likelihood technique applied to the post-war US data. Our findings could easily match the standard RBC models predictions: A shock to productivity in the intermediate good production stage i) leads to an increase in both stage-specific labor and the aggregate labor and ii) explains a large proportion of the volatility of both the real GDP and the aggregate labor. Besides, regarding the output-labor correlation, the model does a very good job in matching the data.

Suggested Citation

  • Chahnez Boudaya, 2006. "Stage-specific technology shocks and employment: Could we reconcile with the RBC models?," Université Paris1 Panthéon-Sorbonne (Post-Print and Working Papers) halshs-00115791, HAL.
    • Handle: RePEc:hal:cesptp:halshs-00115791
    Note: View the original document on HAL open archive server: https://shs.hal.science/halshs-00115791
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    More about this item

    Keywords

    Sectoral comovements; Technology shocks; Employment; Production chain; Sticky wages; Sticky prices; RBC Models; Stades de production; Rigidités de prix et de salaires; Modèles RBC; Chocs technologiques;
    All these keywords.

    JEL classification:

    • E24 - Macroeconomics and Monetary Economics - - Consumption, Saving, Production, Employment, and Investment - - - Employment; Unemployment; Wages; Intergenerational Income Distribution; Aggregate Human Capital; Aggregate Labor Productivity
    • E32 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Business Fluctuations; Cycles
    • E52 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Monetary Policy

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