This article seeks to analyze the R&D externalities effect on innovation effort. The data analyzed based on a sample of … framework proposed by Heckman (1979). The first equation explains the cooperation in R&D and the second shows the innovation … the existence of unobserved elements, due to cooperation between the firms, which reinforce their innovation effort. Our …

Innovation is a polymorph, complex and multifaceted phenomenon. The changing context of Economic issues gives … innovation a central role in the performance of Tunisian firms. In recent years, Tunisia's economy has become more complex and … potential for innovation. The transition from a Fordis economy type to a knowledge-based economy requires the generalization of …

capacity and technological learning but are rarely in the position to develop an innovation capability. The article shows the … innovation system (training, higher education, research, technical centres, funding). This separation of the innovation system …’ opinion, the main reason for a low innovation capability of the Chinese industry. The co-existence of these two different …

catalyst of environmental innovation. We apply this perspective to study the diffusion of renewable energy (RE) technologies in …

promotion de l’innovation verte en Chine est considérée comme une moyenne pour remédier le déséquilibre environnemental, elle … public policy in the area of economy. 2) While the promotion of green innovation in China is considered a medium to address …