We examine the impact of internal and external R&D on labour productivity in a 6-year panel of Dutch manufacturing firms. We apply a dynamic panel data model that allows for decreasing or increasing returns to scale in internal and external R&D and for economies of scope. We find complementarity...

This paper develops and tests a simple model of the simultaneous determination of gross fixed capital formation by multinational Japanese firms in home and host countries. We treat multinational firms as multi-product firms, choosing optimal investment locations and production scale for each...

This paper assesses the performance effects of simultaneous engagement in R&D cooperation with different partners (competitors, clients, suppliers, and universities and research institutes). We test whether these different types of R&D cooperation are complements in improving productivity. The...