Patent protection may decrease R&D incentives due to the tournament effect. In this paper, we show that patent protection in the presence of a cooperative R&D option always increases the R&D incentive. In addition, this option dominates imitation to increase the R&D incentive under patent...

The patent-and-growth studies have found that there may be welfare loss without optimizing both patent breadth and the division of profit in competitive research joint ventures (NJs). This paper examines the effects of patent policy on an R&D-based growth model where innovations are produced by...

The present paper discusses the role of quality in patent systems from the perspective of patent offices' behavior and organization. After documenting original stylized facts, the paper presents a model in which patent offices set patent fees and the quality level of their examination processes....

There is substantial heterogeneity across industries in the level of interdependence between new and old technologies. I propose a measure of this interdependence—an index of sequentiality in innovation—which is the transfer rate of patents in a particular industry. I find that...

This paper studies how patent rights and price regulation affect how fast new drugs are launched in different countries, using newly constructed data on launches of 642 new drugs in 76 countries for the period 1983-2002, and information on the duration and content of patent and price control...

This paper studies how patent rights and price regulation affect how fast new drugs are launched in different countries, using newly constructed data on launches of 642 new drugs in 76 countries for the period 1983-2002, and information on the duration and content of patent and price control...

This paper is an exercise in comparative institutional analysis, asking what kinds of arrangements most facilitate innovation. After identifying pervasive market failures in innovation, it explains why those associated with the Nordic model may be particularly conducive to innovation, and...

The pace of innovation is related both to the level of investment in innovation and the pool of knowledge from which innovators can draw. Both of these are endogenous: Investments in innovations are affected by the pool of knowledge and the ability of firms to appropriate the returns to their...

This paper considers the prospect of a government patent buyout in a model of endogenous growth. To this end, the author modifies a standard quality ladder growth model by incorporating possibility of imitation, and rent protection activities (RPAs) by the innovator. The government finances the...

The introduction of new elements in the Greek Science and Technology policy has not been followed to the same extent by an explicit concern for the promotion of R&D co-operation. National policy in that respect has been shaped to a large extent by the European Commission's policy initiatives....