Am 1. Januar 1948 trat das Allgemeine Zoll- und Handelsabkommen (GATT) in Kraft. Welche Liberalisierungsfortschritte beim Welthandel wurden in den vergangenen 50 Jahren gemacht? Welche Aufgaben stehen auf der Tagesordnung?

This paper critically assesses the literature on the relationship between economic integration and the environment. In particular, we investigate how trade liberalisation and capital market integration affect environmental policy and thus environmental quality. Conversely, we also study how...

The existing literature on the determinants of terrorism treats terror as a uniform phenomenon and does not distinguish between different types of terror. This paper explicitly addresses the heterogeneity of terror by classifying groups according to their ideologies. We show that the pattern of...

We analyze the determinants of the origin of domestic and international terrorism in a large panel data set of 159 countries spanning from 1970 to 2007. We show that terror increases with GDP per capita, a higher POLITY score measuring a more open and competitive political system and experiences...