We argue that a financial transaction tax complements financial market regulation. With the tax, governments have an additional instrument at hand to influence trading activity. FTT aims to reduce regulatory arbitrage, flash trading, overactive portfolio management, excessive leverage and...

Since the summer of 2007, participants in financial markets have been confronted by a crisis of their own making. In order to prevent the recurrence of a similar crisis in the future, the G-20 nations, at their finance summit in Washington on 15 November 2008, resolved to "ensure that all...

Die Coronakrise ist die erste globale Pandemie seit mehr als 100 Jahren. In dieser Hinsicht ist die Coronakrise einzigartig und damit wahrhaft "different". Aber ist sie auch "einzigartig" wenn die Reaktion der Finanzinstitute auf die Krise in den Blick genommen wird? Vor dem Hintergrund des...

This paper exploits the geopolitical conflict in Eastern Ukraine as a negative shock to banking sector and examines the shock transmission. We find that banks with more loans in the conflict areas during the pre-conflict period face a higher level of bad loans in other markets after the shock....