This theses deals with the effects of national economic policies in internationally integrated markets. In particular, we look at markets of sovereign debt and intellectual property rights. Further, we provide an explicit analysis of the redistributive and welfare effects of different types of...

This thesis addresses theoretical and empirical questions related to network economics. In particular, it analyze network effects and switching costs in the mobile telecommunications industry. The first chapter analyzes competition in a two-period differentiated-products duopoly in the presence...