Jondeau, Eric; Girardot, Damien - In: Économie et Statistique 237 (1990) 1, pp. 135-142
[eng] The Substitution Between Capital and Labour: an Evaluation Based on Panel Data - hen the costs of the factors of production vary, do firms alter their productive setup? The possibility of technical flexibility is analysed by the study on the elasticity of substitution between factors (that...