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 aim of this paper is to evaluate the effect of research and development (R&D) on productivity by taking into account productivity spillovers. To this end, by using a sample of Italian manufacturing firms provided by the Xth UniCredit-Capitalia survey (2008), which covers the period...

The paper extends a theoretical framework for analyzing competition and innovation in presence of horizontal spillovers. Introducing two scenarios, it is shown that when firms behave non-cooperatively in both the R&D and production stages the degree of spillover has a negative relationship with...

This paper studies the empirical relation between market competition and innovation using Luxembourg's Structural Business Statistics. The competitive pressure in Luxembourg's markets is assessed by computing a prot elasticity measure, based on the idea of cost-efficiency. From this, the paper...

This study summarizes the main conclusions from a systematic review of the empirical literature regarding the impact on firms of the use of knowledge providers, including universities, technology institutes or knowledge intensive business firms. We use a criteria to classify the literature...

Multi-staged R&D projects are copy-book cases of compound real options. Traditional compound option models assume a constant volatility over the lifetime of the project. Building on the n-fold compound option model of Cassimon et al. (2004), we extend this model to allow for phase-specific...

This study investigates the role of international spillovers in generating productivity gains for a panel of 24 OECD countries during the period between 1971 and 2004. We use recent techniques developed in a common factor framework to characterize the global interdependence implied by...

The aim of this paper is to assess the effect on firm total factor productivity of the university research. Since the impact of universities on firms’ performance is subtle and complex, we verify whether territorial context, sector and firm size may influence this relationship. Results show...

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...

The paper formalizes, in a rigorous manner, the concept of information externalities, by modeling R&D activities as the process of searching for a drug to treat a disease, with R&D activities being modeled from the perspective of the theory of optimal search. In conventional models of patent...