Recent research has noted a trend of increased “politicization” of international politics, i.e., decisions of international institutions are increasingly debated and contested within civil society. What is lacking so far are explanations for this trend. In this paper we derive four potential...

Stalled progress on explaining institutional change is, in part, the result of two conceptual challenges that hinder effective theory building: concept stretching and concept proliferation. These problems affect a hallmark concept of institutional change, path dependence, whose usefulness has...

Previous empirical studies have mainly analyzed tax competition, neglecting the role of tax cooperation in international taxation. We focus on German double taxation agreements (DTAs) and show for up to 45 tax treaties that the bargaining outcomes depend on investment asymmetries between the...