Showing 1 - 10 of 37
Dans cet article nous analysons les dynamiques de localisation de la production agricole en France entre 1990 et 2006. L’analyse menée pour les principaux secteurs agricoles au niveau départemental montre que les dynamiques spatiales sont globalement régionales et que des effets...
Persistent link: https://www.econbiz.de/10011163113
In this paper the author discusses the fact that economists define optimal IP rights as a continuum of options in three dimensions: height, breadth and length. At the operational level he discusses the impossibility of multiplying rights indefinitely (due to prohibitive transaction costs), as...
Persistent link: https://www.econbiz.de/10010908148
in sectoral evolution that can be explained by the properties of the knowledge base. We use European Patent Office data …
Persistent link: https://www.econbiz.de/10011141369
In this paper we explore how innovation and structural change affected economic development in the long run, by which … consumers could purchase the new, higher quality, non necessities, goods and services generated by innovation. In the paper we …
Persistent link: https://www.econbiz.de/10011170466
L’innovation ou l’introduction de toutes sortes de nouveautés dans l’économie, devient un réel sujet d’étude dans la …, de sociologie, d’ingénierie, etc. L’innovation constitue l’intersection de trois thématiques clés : la croissance, le … présente les derniers travaux en économie et en management de l’innovation et combine l’analyse théorique avec la description …
Persistent link: https://www.econbiz.de/10011198493
Persistent link: https://www.econbiz.de/10010936572
This paper examines the implications of an environmental policy for growth performances. We develop a model where growth is driven by human capital accumulation. Firms invest in research to develop new technologies to reduce their pollution emissions and education is treated as product which not...
Persistent link: https://www.econbiz.de/10010944743
Public procurement of innovation (PPI) has recently gained a renewed impetus and interest in most OECD countries as … general literature on innovation policy in order to identify the various theoretical justifications of PPI instruments and to …
Persistent link: https://www.econbiz.de/10011265265
Les quelques innovations que nous avons etudiees dessinent une evolution convergente des conditions de travail des agriculteurs. Le travail physique le mieux connu : manutention, ports de charges, a fortement regresse. Mais l'aspect statique du travail physique s'accroit et notamment ses...
Persistent link: https://www.econbiz.de/10010780097
Persistent link: https://www.econbiz.de/10010780161