LICHT, Georg; ZOZ, Konrad - In: Annales d'Economie et de Statistique (1998) 49-50, pp. 329-360
Based on the data of the first wave of the Mannheim Innovation panel, this paper explores the link between R&D expenditures and patents. Our data allow a detailed analysis of the firm size distribution of R&D and patent applications at different patent offices. It is shown that the share of R&D...
