This paper re-examines critically the growing literature on localized knowledge spillovers (LKSs), and finds the econometric evidence on the subject still lacking a firm theoretical background, especially in relation to the more recent developments in the economics of knowledge. LKSs as...

The article examines the determinants of scientific productivity (number of articles and journals' impact factor) for a panel of about 3600 French and Italian academic physicists active in 2004--2005. Endogeneity problems concerning promotion and productivity are addressed by specifying a...

The purpose of this paper is to contribute to clarifying the concept of routines, by focusing on a specific aspect of this concept: namely the question of localization of routines within the organization. We consider that one of the main weaknesses of the theory in the analytical treatment of...

This article addresses the problem of selection criteria and mechanisms at work in the production of scientific and technological knowledge. The two dichotomies of scientific-technological knowledge and public-private returns are used to specify four ideal-type environments, which consist of...