Innovations horizontales et verticales, croissance et régimes technologiques

Gilles Koléda ()

Revue économique, 2004, vol. 55, issue 6, 1171-1190

Abstract: In this article, we study the possibility to describe several technological regimes with an unique model of semi-endogenous growth based on innovation. Two R&D sectors are modelised: one aims to vertically innovate, another one horizontally. References to alternative litteratures dealing with the concept of Technological Regimes and National System of Innovations, enable us to establish conditions on parameters in order to calibrate the technological regime of an economy. Equivalence between technological regimes and qualitative and quantitative growth composant is made. The role of technological obsolescence on technological regime determination and growth taxonomy is underlined. Classification JEL : O31, O33, O41

JEL-codes: O31 O33 O41 (search for similar items in EconPapers)
Date: 2004
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