This paper presents estimates of the patents-R&D relationship across French regions over the period 1991-1996, using an error component model with spatial dependence. The theoretical framework examines the spatial spillovers effects which can be caused by the technological or geographical proximity of regions. The model is estimated by Maximum Likelihood. The empirical results indicate a significant impact of R&D expenditures upon the patenting activity at the regional level. The technological spillover is positive but its statistical significance depends on whether the regional effects are fixed or random. On the other hand, there is no evidence of geographical spillover. Cet article présente les estimations de la relation brevets-recherch...
This paper explores the spatial distribution of innovative activity and the role of technological sp...
This paper analyses the importance of different technological inputs (R&D and human capital) and dif...
This paper provides an econometric examination of geographic R&D spillovers among countries by focus...
Cet article présente les estimations de la relation brevets-recherche et développement (R&D) au nive...
International audienceThe aim of this article is to provide a precise measure of the role of geograp...
International audienceOur study aims to measure the effects of spatial R&D spillovers on firms' pate...
1Corresponding author. This paper seeks to develop our understanding of the somewhat diffuse nature ...
We explore the impact of spatial and technological R&D spillovers on the innovative activities in Eu...
Based on a spatial extension of an R&D investment model, this paper measures the macroeconomic impac...
This paper follows a ‘geography of innovation ’ approach to test for France the hypothesis that pate...
This paper adopts a “geography of innovation” approach to test for France the hypothesis that patent...
The present paper employs spatial econometrics techniques to discriminate empirically between variou...
In this paper, we investigate the impact of geographical spillovers in the patenting activ-ity and c...
Based on a spatial extension of an R&D investment model, this paper measures the macroeconomic impac...
This paper explores the spatial distribution of innovative activity and the role of technological sp...
This paper analyses the importance of different technological inputs (R&D and human capital) and dif...
This paper provides an econometric examination of geographic R&D spillovers among countries by focus...
Cet article présente les estimations de la relation brevets-recherche et développement (R&D) au nive...
International audienceThe aim of this article is to provide a precise measure of the role of geograp...
International audienceOur study aims to measure the effects of spatial R&D spillovers on firms' pate...
1Corresponding author. This paper seeks to develop our understanding of the somewhat diffuse nature ...
We explore the impact of spatial and technological R&D spillovers on the innovative activities in Eu...
Based on a spatial extension of an R&D investment model, this paper measures the macroeconomic impac...
This paper follows a ‘geography of innovation ’ approach to test for France the hypothesis that pate...
This paper adopts a “geography of innovation” approach to test for France the hypothesis that patent...
The present paper employs spatial econometrics techniques to discriminate empirically between variou...
In this paper, we investigate the impact of geographical spillovers in the patenting activ-ity and c...
Based on a spatial extension of an R&D investment model, this paper measures the macroeconomic impac...
This paper explores the spatial distribution of innovative activity and the role of technological sp...
This paper analyses the importance of different technological inputs (R&D and human capital) and dif...
This paper provides an econometric examination of geographic R&D spillovers among countries by focus...