Following the seminal work of Arrow (1962) and Nelson (1959) innovation is traditionally viewed as an individual process involving isolated agents connected only through market interactions and the outcome of this process, knowledge, is assumed to share the properties of a public good. Once...

This paper investigates the meaning and the importance of the concept of openness for knowledge and innovation. We propose two definitions of openness for a piece of knowledge, a weak one and a strong one. The common point between the two is that they both emphasize the centrality of the...

The standard view of patents emphasizes their dynamic efficiency. It considers that, by providing firms with incentives to invest in R&D and to disclose their knowledge, patents encourage innovation and increase social welfare in the long run. Yet, a growing body of literature opposes this view...

L'innovation ouverte reste un concept très large, un peu fourre-tout, dont les frontières, les formes et les enjeux doivent encore d'être clarifiés. C'est précisément ce que nous nous proposons de faire dans cette contribution. Dans un premier temps, nous définissons le concept...

Résumé : Cet article s’intéresse aux conséquences du brevet d’invention dans la science. Une enquête par questionnaire menée auprès de 280 inventeurs académiques français conduit à de nouveaux résultats concernant l’impact du brevet sur la diffusion des connaissances...

Cet article présente une expérience naturelle où une commune française a décidé de sanctionner financièrement les parents venant chercher leurs enfants avec retard dans les centres de loisirs communaux. Après un an de mise en oeuvre de ce dispositif, contrairement aux conclusions...

when envisaged as providing an upstream open knowledge platform into which firms can tap in order to develop downstream applications. We conclude by presenting two examples that fit our definition of open source innovation: the case of open source biology (Hope, 2008) and the case of creative...

Beyond their function of protecting and rewarding innovation, patents are increasingly used as mediation instruments and as vehicles for interactions. Focusing on the development of new, genetically engineered vaccines, we show that they are central components of the production of innovation. A...

In France patents go to the first to file the patent application and not to the first to invent. Yet, this system is combined with a rule of prior user right that grants to first inventors the right to continue to use and commercialise their invention although it has been patented by another...