Investissements immatériels, productivité et qualifications
Abstract[fre] Investissements immatÃ©riels, productivitÃ© et qualifications. . Les changements et les diffÃ©rences de productivitÃ© et de structure de qualifiÂcations des entreprises sont-ils liÃ©s Ã leurs investissements immatÃ©riels ? L'objet de l'Ã©tude est d'Ã©clairer ces questions en tirant parti principalement d'informations sur les effectifs de quatre catÃ©gories de personnels spÃ©cialisÃ©s : informaticiens, Ã©lectroniciens, chercheurs et chargÃ©s d'Ã©tudes. MenÃ©e sur de grands Ã©chantillons d'entreprises des secteurs industriels et des services et commerces, pour les deux pÃ©riodes 1986-1990 et 1990-1994, elle met en Ã©vidence des liaisons significatives et fortes dans la dimension transversale des donnÃ©es (corrÃ©lations interentrepriÂses), mais fragiles et faibles dans leur dimension longitudinale (corrÃ©lations intra-entreprises). [eng] Intangible investments, productivity and skills. . Are the changes and differences in firms productivity and skill composition related to their intangible assets? This study tries to answer by mainly taking adÂvantage of information on the numbers of four categories of specialized workers: computer, electronics, research and analysis related staff. Based on large samples of French manufacturing and services firms for the two 1996-1990 and 1990-1994 periods, it finds significant and strong relations in the cross-sectional dimension of the data (betwen firms correlations), but only fragile and weak ones in the time-series dimension (within firms correlations).
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Bibliographic InfoArticle provided by Presses de Sciences-Po in its journal Revue économique.
Volume (Year): n° 50 (1999)
Issue (Month): 3 ()
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Other versions of this item:
- Agnès Topiol-Bensaid & Jacques Mairesse & Nathalie Greenan, 1999. "Investissements immatériels, productivité et qualifications," Revue Économique, Programme National Persée, vol. 50(3), pages 417-430.
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- Jacques Mairesse & Nathalie Greenan & Agnes Topiol-Bensaid, 2001. "Information Technology and Research and Development Impacts on Productivity and Skills: Looking for Correlations on French Firm Level Data," NBER Working Papers 8075, National Bureau of Economic Research, Inc.
- Denis Carré & Nadine Levratto & Messaoud Zouikri, 2010. "Analyse comparée de la productivité des firmes européennes à partir de données comptables: L'effet pays en cause," EconomiX Working Papers 2010-11, University of Paris West - Nanterre la Défense, EconomiX.
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