Showing 1 - 10 of 1,455
Persistent link: https://www.econbiz.de/10012251382
known about how the direction of search strategies influences innovation performance. In this paper, we argue that firms … that being open for innovation generally pays off. However, both moderating factors have a crucial role to play: On the one … novel knowledge and to enhance innovation performance. We develop targeted management recommendations based on these results …
Persistent link: https://www.econbiz.de/10003824059
innovation success in establishments without R&D but not in establishments with R&D. This supports the hypothesis that rivals …
Persistent link: https://www.econbiz.de/10010356044
In this paper, I build a measure of technological distance between firms using the citation- based innovation network …. Consistent with the idea that firms innovate more when there is more past upstream innovation to build on, firms' R&D investments …
Persistent link: https://www.econbiz.de/10012859959
This research sheds light on the role of product scope on the innovation activity of multinational multi-product firms …. We use patent citation data to break down innovation into two types by measuring the degree to which innovation performed … focus on two features in multinational production: (i) fundamental innovation is geographically more difficult to transfer …
Persistent link: https://www.econbiz.de/10011731013
Endogeneity in network formation hinders the identification of the role social networks play in generating spillovers, peer effects and other externalities. This paper tackles this problem and investigates how the link network between articles on the German Wikipedia influences the attention and...
Persistent link: https://www.econbiz.de/10010204042
I quantify spillovers of attention in a network of content pages, which is challenging, because such networks form endogenously. I exploit exogenous variation in the article network of German Wikipedia to circumvent this problem. Wikipedia prominently advertises one featured article on its main...
Persistent link: https://www.econbiz.de/10010468371
I quantify spillovers of attention in a network of content pages, which is challenging, because such networks form endogenously. I exploit exogenous variation in the article network of German Wikipedia to circumvent this problem. Wikipedia prominently advertises one featured article on its main...
Persistent link: https://www.econbiz.de/10013027876
We study the spread of exogenous demand shocks generated by book reviews featured on the Oprah Winfrey TV show and published in the New York Times through the online co-purchase recommendation network on Amazon.com. We leverage the co-purchase recommendation network on Amazon.com to determine...
Persistent link: https://www.econbiz.de/10013115579
Persistent link: https://www.econbiz.de/10010345569