It is a commonly held view that returns to innovation are highly skewed, that is, not all firms innovate, and the returns received from innovation for the firms that are successful innovators are highly concentrated in the hands of the few. Using data from two community innovation surveys for...

This paper analyzes the optimal antitrust policy in the context of a patent race. In a simplified model, we identify the conditions under which allowing cooperation yields greater welfare than imposing competition. In view of our results, we discuss, critically, the current European policy...

This article offers a stylization of the assembly line production process. The model that emerges from this exercise serves to further explicate the role of management in allocating resources, and the effect of technical progress on resource allocation and market structure.

The article aims to investigate empirically the effects of innovative activities on corporate profitability, using a panel of 267 UK manufacturing firms, over the period 1988-1992. Using the Bayesian approach to, explicitly, consider heterogeneity among firms, we find: (i) a positive and...

We assess the impact on demand and producers' costs of a new technology implemented in the US auto industry, the 2 mm program. This is a fascinating case partially because of the unique collaboration among public agencies and a consortium of manufacturers and universities. Using a type of...

Patent citation data are used in a growing body of economics and business research on technological diffusion. Until now, there exists little evidence on whether patent citations are a good measure of knowledge flows. Our paper assesses the legitimacy of using European patent citations as a...

This article examines the knowledge bases of the world's largest pharmaceutical groups by sales. It builds upon the concepts of knowledge specialisation and knowledge integration as the relevant dimensions along which knowledge bases can be mapped. The former is studied developing indicators of...

This article investigates the impact of technology-intensive services sectors on direct and indirect labour coefficients in a sample of OECD countries. We find that both domestic and imported services contribute to increase productivity. We also find that different service industries (transport,...

Scientific collaboration encompasses two main issues: knowledge sharing and trust. Geographical distance has an impact on both. Our purpose is to test the impact of information and communication technologies (ICT) sophistication on remote collaboration: do collaboratories mean the end of...

This article uses an explorative case study of the smart card industry where 'coopetition' is to be found. We show that the nature of interaction between smart card actors, dealing with industry and market conditions that create a very complex competitive landscape, constitutes a mix of...