"This paper reviews the recent theoretical literature on heterogeneous firms and trade, which emphasizes firm selection into international markets and reallocations of resources across firms. We discuss the empirical challenges that motivated this research and its relationship to traditional...

The game-theoretical analysis of this paper shows that stress tests that cover the entire banking sector (macro stress tests) can be performed by institutional supervisors to improve welfare. In a multi-receiver framework of Bayesian persuasion we show that a banking authority can create value...

This paper shows the strategic aspects of international outsourcing in a duopolistic market. Due to different costs of integrated production and outsourcing, the choice of a firm influences the strategy of the competitor via the output price. Therefore, the resulting market constellation depends...