This paper develops a three stage oligopoly game for R&D cooperation, R&D expenditure and product market competition. In the first stage, firms decide whether or not to conduct R&D in cooperation with other firms. In the second stage the level of R&D investment is determined. Finally, firms...

Multivariate Tobit models are estimated using German cross-sectional data to test whether strategic complementarities exist between expenditures in four different types of ICT-components. If two ICT-components are complements, they are correlated (provided that agents act rationally)....

Virtually all empirical firm-level studies on the demand for labor do not include labor cost in the econometric specification. This is due to the fact that business and innovation survey data usually lack information on labor cost. This paper shows how reliable skill-specific and firm-specific...

This paper investigates the impact of modern information and communication technologies on the demand for heterogeneous labor. It starts with an interrelated factor demand system. The "desired" level of employment, which is needed in such models, is derived from a generalized Leontief cost...

We analyze data from an author‐conducted survey of members of the French and German parliaments on European Monetary Union reform preferences. We consider three potential drivers of preferences: nationality, ideology, and personal characteristics. For European Monetary Union policies like...

This study analyzes results from an original survey of members of the French and German parliaments (Assemblée Nationale, Sénat and Bundestag) on economic policies and institutions of the Eurozone. We find that French politicians are significantly more supportive of Eurobonds, a European...