[eng] The article proposes to research in A. Marshall works, his Economics of Industry or Industry and Trade, rather than Principles of Economics, the conceptual and methodological bases of an economic analysis of this « non identified theoretical object » that is the small firm. The former is...

[eng] The contribution includes three parts. The firstpart comes back to the introduction of industrial organization in France in the seventies and exhibits why the questions raised by the so-called « French School » were not solved, for most of them. These questions, however, kept their...

[eng] This article is concerned with the place of organisations and institutions in Marshall's economics. The point of departure is the question of the relevance of an evolutionary interpretation of Marshall's work : Interestingly, modern evolutionary economists have tended to cast some doubt on...

[eng] The paper characterizes one of the two main modem approaches in the framework of industrial economics: industrial dynamics.. Industrial dynamics is a research program origin of which is not recent and which pretends today to offer a view which differs drastically from « industrial...