This paper investigates co-operative research activity by firms using data from the 3rd Community Innovation Survey for four countries, France, Germany, Spain and the UK. We build on the Cassiman and Veugelers (CV) (2002) study of Belgian manufacturing firms, by incorporating information on the...

Returns to investment in research and development (R&D) are a subject of considerable interest in the literature on economics of innovation. However, a drawback of this literature is that R&D is mostly treated as a homogeneous activity. This article analyses the differentiated effect of research...

Microaggregation is a technique for masking confidential data by aggregation. The aim of this paper is to analyze the extent to which microaggregated data can be used for rigorous empirical research. In doing this, I adopt an empirical perspective. I use data from the Technological Innovation...

The determinants of R&D are an important topic of innovation studies. The classical Schumpeterian hypotheses about the influence of size and market power have been complemented with the role played by industry determinants, such as demand pull, technological opportunity and appropriability, in...

R&D is considered to be the main source of innovation. We argue that R&D is too broad a measure, including activities differing in purposes, culture, people, management and other features. However, empirical studies have not analyzed them separately, mainly due to the lack of data. Using...

The determinants of R&D are an important topic of industrial economics. The classical Schumpeterian hypotheses about the influence of size and market power have been complemented with the role played by industry determinants, such as demand pull, technological opportunity and appropriability, in...

The link between R&D and productivity has been widely analyzed. However, these innovation activities have been considered as a whole. This paper analyzes the differentiated effect of research and development on productivity and tests the existence of complementarity between these activities. We...

Using firm level data, this paper explores the effect of information and communication technologies (ICTs) and organizational change on firms' productivity. In line with the most relevant empirical literature, it focuses on the complementarity between these two practices. It is argued that there...

R&D is considered to be the main source of innovation. We argue that R&D is too broad a measure, including activities differing in purposes, culture, people, management and other features. However, empirical studies have not analyzed them separately, mainly due to the lack of data. Using...