The European single market supported the creation of multinational banking groups. However, the European banking directives and the single license system were built along the model of the stand-alone bank and cannot keep pace with recent market developments. The national character of prudential...

Did policy interventions contribute to the gradual segmentation of lending markets starting with the 2007 - 2008 global financial crisis? We investigate this question in an international Cournot duopoly model under an equity constraint. Two symmetric multinational banks compete for corporate...

Financial regulatory reform remains high on global and national political agendas. Some proposals call for the consolidation of regulatory structures by merging or eliminating existing regulatory agencies. Financial supervisory consolidation has occurred in a number of developed countries over...

This paper analyzes cooperation between sovereign national authorities in the supervision and regulation of a multinational bank. We take a political economy approach to regulation and assume that supervisors maximize the welfare of their own country. The communication between the supervisors is...