I quantify spillovers of attention in a network of content pages, which is challenging, because such networks form …

suggests that success breeds success in the networks of established firms. The existence of networks overturns the claim that …

. Immigrant entrepreneurs are less than half as likely to found a company in a knowledge-intensive industry as native … entrepreneurs in knowledge-intensive industries can be explained by lower education levels, while smaller firm sizes suggest more …

internationalization process. We contribute to this research stream by establishing theoretical links with the emerging open innovation … with regard to the effect of open innovation strategies on internationalization performance. Our results show that both the … breadth and depth of search strategies for external knowledge help young firms to enter international markets. Once they have …

knowledge spillovers are unmeasurable, a 'goodness of fit' measure is constructed using innovation survey data. It turns out …In this paper it is tested which of the various alternative approaches for constructing knowledge spillover pools … that measures of the uncentered correlation of firm characteristics seem to fit actual knowledge spillovers best. Direct …

protection methods in an industry on the innovation activities of firms using external knowledge. One goal is to assess if firms … have moved to a more open innovation business model, i.e. allow more knowledge spillovers to occur despite using protection … disclosure requirement of patents generates some spillover and at the same time allows firms to appropriate knowledge. In this …

market competition. The amount of knowledge firms can absorb from other firms is made dependent on their own research efforts … collaborate in R&D is increasing in R&D productivity. The key findings of the theoretical model are tested using German innovation … survey data for the service sector. A simultaneous model for cooperation choice and innovation expenditures shows that R …

of received knowledge spillovers, we found no higher probability of publicly supported innovations for firms in Germany …

market competition. The amount of knowledge firms can absorb is made dependent on their own research efforts, e.g. firms …