Larger firms are more likely to use tax haven operations to exploit international tax differences. We study a tax game between a large country and a tax haven modeling heterogenous monopolistic firms, which can shift profits abroad. We shows that a higher degree of firm heterogeneity (a...

Cross border transactions are conducted using diffierent payment contracts, the usage of which varies across countries and over time. In this paper I build a model that can explain this observation and study implications from this for international trade. In the model exporters optimally choose...

Banks play a critical role in facilitating international trade, in particular by reducing the risk of trade transactions. This paper uses unique information on the trade finance business of U.S. banks to document new empirical patterns. The data reveal that banks' trade finance claims differ...

Countries are increasingly linked internationally. The three models developed in this thesis shed light on how firms and governments respond to the increasing interconnectedness of the world economy, analyzing profit taxation, trade finance and government intervention in the event of a...

There have been various calls for the introduction of a Financial Transaction Tax (otherwise known as a Robin Hood Tax or a Tobin Tax) in recent times. The EU Commission published a proposal for an EU-wide Financial Transaction Tax on the 28th of September 2011. John Vella, Clemens Fuest and Tim...