This paper provides empirical evidence for interdependence of jurisdictions' tax policies. We study tax policy interdependence between municipalities in the economically integrated European Metropolitan Area Frankfurt/Rhein-Main, that spreads across two German states, Hesse, and...

This paper provides empirical evidence for interdependence of jurisdictions' tax policies. We study tax policy interdependence between municipalities in the economically integrated European Metropolitan Area Frankfurt/Rhein-Main, that spreads across two German states, Hesse, and...

This paper explores to what extent governments consider the effective tax burden of their tax policies. More specifically, the paper asks whether governments set higher statutory tax rates, if the effective tax burden on business is reduced. To address this question, the paper exploits an odd...

The paper explores the effect of a minimum tax rate on the tax policy of jurisdictions competing for investment and business location. The testing ground is the universe of local municipalities in the German federation which enjoy the autonomy to set the tax-rate of the local business tax. After...

Die Debatte über Offshore-Leaks und die sehr geringen Steuerzahlungen großer multinationaler Konzerne haben das öffentliche Interesse auf das Problem 'Steueroasen' gelenkt. Wenn Konzerne Steuersatzunterschiede zwischen verschiedenen Ländern ausnutzen, kann Steuergestaltung durchaus legal...

This paper explores empirically whether and how FDI is affected if multinationals’ home countries change taxation of foreign earnings by switching from worldwide to territorial taxation. Our analysis employs data for German inbound FDI based on the ultimate investing country concept. We use a...

The paper explores the effects of the switch to territorial taxation on outbound FDI. Rather than employing standard FDI statistics, the paper uses data which reports the location of the ultimate owner. We use a quasi-experimental approach that exploits the timing of reforms. In order to provide...

This paper explores withholding-tax non-compliance in the context of dividend taxation. It focuses on a specific type of stock-market transactions around ex-dividend dates, so-called “cum-ex” trades, which caused considerable revenue losses due to illegitimate tax refunds in Germany and...

The paper explores the effect of cum-ex trading on the stock market on ex-dividend days. A loophole in the German withholding tax system until 2011 enabled cum-ex traders to achieve the issuance of cash-equivalent withholding-tax certificates without previous tax payment. The paper discusses the...