This paper addresses two questions: what, if anything, is the influence of geographic concentration of economic activity on patterns of foreign direct investment; what is the relationship, if any, between geographic concentration of economic activity, multinationality and innovation. The paper...

In 2009, the United Kingdom abolished the taxation of profits earned abroad and introduced a territorial tax system. Under the territorial system, firms have strong incentives to shift profits abroad. Using a difference-in-differences research design, we show that profits of UK subsidiaries in...