Reforms of financial regulation after the crisis of 2007-2009 raise the question of what is the relation between financial regulators and competition authorities. Should competition authorities play a role in financial regulation? Should they co-operate with financial regulators? Or should they...

We analyze a large merger in the Dutch banking market during the financial crisis using disaggregated data. Based on a merger simulation model, we evaluate merger-induced changes in the interest rates for savings accounts. We find that the merging banks decreased interest rates by 3 to 5 percent...

Die internationale Finanz- und Wirtschaftskrise beeinflusste das Spannungsverhältnis zwischen Solidarität und Wettbewerb in der Europäischen Union in zweierlei Hinsicht. Zum einen drängten die Regierungen der europäischen Mitgliedstaaten darauf, ihre notleidenden Banken (aber auch...