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The Importance of R&D and Innovation for Productivity: A Reexamination in Light of the 2000 French Innovation Survey
MAIRESSE, Jacques, (2005)
A look at productivity at the firm level in eight French service industries
Mairesse, Jacques, (1993)
Dispersion and Heterogeneity of Firm Performances in Nine French Service Industries, 1984-1987
Kremp, Elizabeth, (1991)