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 …

The importance of knowledge spillovers for achieving innovation and economic growth is widely recognized. It is not … this controversy using a model of regional growth. The model also deals with the impact of local competition on innovation …

There is substantial empirical evidence that innovation is geographically concentrated. Unlike what is generally …

This paper extends the existing literature on strategic R&D alliances by presenting a model of innovation networks with … intensity of cooperation and innovation. Within different knowledge regimes, we examine the structure of networks that emerge …

We analyse how spatial disparities in innovation activities, coupled with migration costs, affect economic geography …