Showing 1 - 10 of 15
This paper explores whether investments in information and communication technologies (ICT) and firm?sponsored training programmes are complementary. Three approaches are applied to panel data from German service companies for the time period 1994?98. Results for a system of interrelated factor...
Persistent link: https://www.econbiz.de/10005097535
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/10010957727
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/10011139789
the importance of adoption externalities and knowledge spillovers inherent in the introduction of ICT. The results show …
Persistent link: https://www.econbiz.de/10010957582
This paper examines how foreign-owned and domestically owned firms transform innovation into employment growth. The …, reveals important differences between the two groups: Due to general productivity increases and process innovation, foreign … innovation are larger for foreignowned firms. Together with employment-stimulating effects stemming from existing products, they …
Persistent link: https://www.econbiz.de/10010957608
This study presents a novel empirical approach to identify financing constraints for innovation based on the concept of …. If they selected additional innovation projects, they must have had some unexploited investment opportunities that were … not profitable using more costly external finance. We attribute constraints for innovation not only to lacking financing …
Persistent link: https://www.econbiz.de/10010957615
This study presents a novel empirical approach to identify financing constraints for innovation based on the idea of an … alternatives of use. If they choose additional innovation projects they must have had some unexploited investment opportunities … attribute constraints for innovation not only to lacking financing, but also to firms' innovative capability. Econometric …
Persistent link: https://www.econbiz.de/10008474671
deepening and innovation for productivity. We employ a model that takes into account that innovation and ICT use may be … technological innovations on a more permanent basis. Moreover, the joint impact of ICT use and permanent technological innovation on … productivity appears to be of the same order of magnitude in the two countries. However, the direct impacts of innovation on multi …
Persistent link: https://www.econbiz.de/10005097585
In this paper, it is argued that ICT investment is closely linked with complementary innovations and most productive in firms with innovative experience. In an analysis based on firm?level panel data covering the period 1994?99, system GMM estimates for an extended production function framework...
Persistent link: https://www.econbiz.de/10005097592
This paper studies the impact of process and product innovations introduced by firms on employment growth in these firms. A simple model that relates employment growth to process innovations and to the growth of sales separately due to innovative and unchanged products is developed and estimated...
Persistent link: https://www.econbiz.de/10005097602