This paper estimates the process of diffusion and decay of knowledge from university, public laboratories and corporate patents in six countries and tests the differences across countries and across technological fields using data from the European Patent Office. It finds that university and...

This paper studies the nature, sources and determinants of international patenting activity in Latin American countries (LACs) and examines the extent to which LACs benefit from R&D that is performed in the G-5 countries (France, Germany, Japan, United Kingdom, and United States). By using...

This paper is a first attempt towards the full inclusion of a group of variables greatly studied in the current literature on innovation and industrial economics -such as knowledge links and the structure of competition and collaboration in a sector -into the determinants of the international...

This paper estimates the diffusion and obsolescence of technological knowledge by technological field, country and type of institutions that generates it. We use two comparable samples of patents and patent citations from the NBER U.S. Patent Citations Dataset (based on patents from the US...

We investigate the scientific productivity of Italian academic inventors, namely academic researchers designated as inventors on patent applications to the European Patent Office, 1978-1999. We use a new longitudinal data set comprising 299 academic inventors, and as many matching controls...

In this paper we provide an introduction to some of the most salient aspects of the debate regarding the relationships between stronger intellectual property rights (IPRs) regimes and innovation in the pharmaceutical industry. We emphasize that, despite increased knowledge on the subject, little...

This paper explores the rules which regulate market shares dynamics within industries jointly with the mechanisms underpinning a process of general evolution in which n sectors grow at different rates and structural change takes place. It introduces a selection equation, which allows for...

Based on longitudinal data for a matched sample of 592 Italian academic inventors and controls, the paper explores the impact of patenting on university professors’ scientific productivity, as measured by publication and citation counts. Academic inventors (university professors who appear as...

Authorship and inventorship are attribution rights that contribute to the reputation of individual scientists, but have to be distributed across several individuals, due to the importance of teamwork in both science and technology. For academic teams that both publish and patent their research...

This paper analyses the relative effects of national and international, intra-sectoral and intersectoral spillovers on innovative activity in six large, industrialized countries (France, Germany, Italy, Japan, UK and US) over the period 1981-1995. We use patent applications at the European...