Czarnitzki, Dirk (contributor); … - 2004 - [Elektronische Ressource]
collaboration and subsidies as heterogeneous treatments, and perform an econometric matching to analyze R&D and patent activity at … the firm level. In general, we find that collaboration has positive effects. In Germany, subsidies for individual research … subsidies, recipients would show less R&D and patenting activity, whilst those firms not receiving subsidies would perform …