This thesis consists of three essays examining banks’ tax response. The first essay Tax vs. Regulation Policy and the Location of Financial Sector FDI is co-authored with Prof. Dr. Michael Overesch, Chair of Business Taxation at the University of Cologne and Prof. Dr. Georg Wamser, Chair of...

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...

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...

In both Europe and the United States, there has been much recent debate regarding whether, in response to the 2008 financial crisis, one should enact a financial transactions tax (FTT) or a financial activities tax (FAT) – commonly viewed as mutually exclusive alternatives. This article...

Why it won't work and will damage the economyExecutive summaryThere is strong economic evidence that the proposed Financial Transactions Tax (FTT) would not increase the amount of tax revenue collected by governments. In fact it would reduce total tax revenue by shrinking the economy.Workers and...

This thesis deals with 3 important aspects of optimal investment in real-world financial markets: taxes, crashes, and illiquidity. An introductory chapter reviews the portfolio problem in its historical context and motivates the theme of this work: We extend the standard modelling framework to...