The paper analyses optimal taxation of corporate profits when governments can choose both the rate and the base of the corporation tax, but are constrained to collect a given amount of corporate tax revenue. In a standard two-period model of investment and international mobility of portfolio...

We investigate real investment, financial revenues and profits in formerly domestic firms once they enter a multinational entity (MNE) through an acquisition. We argue that following the acquisition, those targets are tax-optimized in a profit shifting context if they are acquired by MNEs with...

Effective tax rates (ETRs) estimated from the balance sheet data of multinational corporations (MNCs) are useful for comparing MNCs' corporate income taxation across countries. In this paper we propose a new methodological approach to estimate ETRs as reliably and as for as many countries as...

We develop a new methodology to decompose the observed decline in multinational corporations' (MNCs') effective tax rates into profit shifting to tax havens and several other components. We apply this methodology to the best available data for MNCs headquartered in the US - from the Bureau of...

A growing body of economics literature shows that multinational corporations (MNCs) shift their profits to tax havens. We contribute to this evidence by comparing a range of available data sets focusing on US MNCs, including country-by-country reporting data which has been released in December...

This paper analyzes whether a corporate tax cut reduces profit shifting to low-tax countries. I use firm-level data of 2,812 German corporations around the Business Tax Reform in 2008. Applying a difference-in-differences framework with a one-on-one matching strategy, which compares earnings of...

Profit shifting of multinational corporations (MNCs) negatively affects citizens, governments as well as other companies in the European Union. This consensus seems to be emerging in spite of the fact that the phenomenon of profit shifting is unobservable directly and therefore only indirect and...

We exploit the new multinational corporations' country-by-country reporting datawith unparalleled country coverage to study profit shifting to tax havens. We showthat a logarithmic function is preferable to linear and quadratic ones for modelling the extremely non-linear relationship between...

This paper is the first to use information from individual country-by-country (CbC) re-ports to assess the extent of profit shifting by multinational enterprises. Unlike other data often used to evaluate the extent of profit shifting and tax avoidance, CbC reports pro-vide a complete coverage of...