We estimate the effect of R&D spillovers on sales realized by products new to the firm (imitation) and new to the market (innovation). It turns out that spillovers from rivals lead to more imitation, while inputs from customers and research institutions enhance original innovation

This paper provides some first empirical evidence on the relationship between R&D spillovers and R&D cooperation. The results suggest disentangling different aspects of know-how flows. Firms which rate incoming spillovers more importantly and who can limit outgoing spillovers by a more effective...

The pace of technological change and the challenges faced by companies to remain competitive in global markets have contributed to a global expansion of Ramp;D transactions. This paper shows that French companies engaged in the offshore outsourcing of Ramp;D are outward oriented essentially...

Intellectual property frequently carries with it exclusive rights not only over the primary subject matter of the rights granted, but also over ancillary subject matter that is not within the definition of the primary grant, as for example in the patent doctrine of contributory infringement....

We explore the link between a firm's organization of research - specifically, its choice to operate a centralized or decentralized R&D structure - and the type of innovation it produces. We propose that by reducing the internal transaction costs associated with R&D coordination across units,...

The pace of technological change and the challenges faced by companies to remain competitive in global markets have contributed to a global expansion of R&D transactions. This paper shows that French companies engaged in the offshore outsourcing of R&D are outward oriented essentially through...

We analyze the incentives to disclose intermediate research results during the course of a patent contest. Despite knowledge spillovers, the leading innovator sometimes discloses to signal commitment to the project, and so potentially inducing a rival’s exit. Surprisingly, when development...

This paper studies the asset pricing implications of technology spillover, an important externality in innovation. While technology spillover enables firms to produce a variety of products that better satisfy their customers' love for variety, such benefits are procyclical, and investors...

This chapter summarizes the basic characteristics of patent data as an innovation indicator and reviews some of the recent research using patent data, focusing on major developments since Griliches in 1990 [Griliches, Z. (1990). “Patent statistics as economic indicators: A survey”. Journal...