Die Regulierung eines Marktes ist das Ergebnis eines komplexen Prozesses, der sowohl von politischen als auch wirtschaftlichen Kräften beeinflusst wird. In drei sich ergänzenden Essays wird die Frage ökonometrisch untersucht, wie die Wirkungen und die Leistungsfähigkeit von Regulierungen neu...

This paper empirically investigates market behavior and firms’ lobbying in a unified structural setup. In a sequential game, where firms lobby for regulation before they compete in the product market, we derive a testable measure of lobbying coordination. Applying the setting to the early U.S....

This paper empirically explores the relationship between firms’ market behavior and their lobbying activities in a regulated market. In particular, we investigate whether the amount of contributions offered by cellular service providers to fund the campaigns of political parties affected...

This paper empirically investigates market behavior and firms’ lobbying in a unified structural setup. In a sequential game, where firms lobby for regulation before they compete in the product market, we derive a testable measure of lobbying coordination. Applying the setting to the early U.S....

The objective of this paper is to investigate the determinants of EU merger control decisions. We consider a sample of 164 EU merger control decisions and evaluate the anti-competitive consequences of these mergers from the reaction of the stock market price of competitors to the merging firms....