This paper contributes to the understanding of the determinants of country-level comparative advantages in terms of quality. More precisely, while the literature has mainly focused so far on supply-side determinants of such comparative advantages, we investigate both theoretically and...

The paper studies Akerlof's market for lemons in a new way. We firstly construct mixed Perfect Bayesian Nash equilibria in which all qualities are sold on the market even if the seller's strategy set is reduced to prices. Then we turn to the best-reply matching (BRM) approach developed by...

This paper explores the impact of diversity of innovative strategy of firms upon the industrial dynamics through a micro-simulation model. We consider two types of firms each one being characterised by a specific innovative strategy. Basically we assume that some cumulative firms adopt an...

This paper contributes to the analysis of the effects of demand structure on longterm growth. Introducing non-homothetic preferences in an otherwise standard quality- model, we first show that disparities in purchasing power generate positive R&D investment by quality leaders. This result is...

This paper explores the determinants of scientific research agenda. By using an original dataset that includes extensive information about 269 French academic inventors, we analyze why scientists choose to perform patentable versus non-patentable research. Usually economic studies tackle this...

In this article we investigate the existing evidence on innovation produced by innovation surveys in developing and emerging countries in Europe, Asia, Africa and Latin America. We review the relevant literature, discuss methodological issues, and analyse the results for the countries with the...

This paper presents an empirical analysis of the determinants of research cooperation between firms and Public Research Organisations (PROs) for a sample of innovating small and mediumsized enterprises. The econometric analysis is based on the results of the KNOW survey carried out in seven EU...

This paper explores entrepreneurship in biotech through the in depth analysis of four new ventures located in the Upper-Rhine Biovalley. One of the strengths of this paper is the presence of both successful cases of entrepreneurship and of cases of failures. This gives the opportunity to discuss...

This paper proposes a unified conceptual framework to analyse the multiple role and consequences of patents in the case of biotechnology research tools. We argue that the knowledge/information and independent/complementary nature of research tools define heterogeneous frameworks in which the...

This paper examines the consequences of university patenting by using an original source of information: The point of view of French academic inventors, i.e. French university professors who are also inventors of European patents. Via a survey we collected information about 280 French academic...