Excessive household borrowing has been identified as an important determinant of financial crises. Borrower-based macroprudential instruments have been proposed as a possible remedy. In Germany, two instruments have been available to macroprudential supervisors since 2017: a cap on the...

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...

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...