Our paper contributes to the discussion about Europe's digital sovereignty. We analyze the relationship between firm performance and the diversification of sourcing countries for imported ICT goods. The analysis is based on administrative data for 3888 German manufacturing firms that imported...

Tax incentives are a key component of governments' investment policy mix as they directly impact companies' tax burden. In this paper, we illustrate the EU's tax attractiveness as investment location over time in terms of effective average tax rates and evaluate potential tax reform options. Our...

The European Commission recently implemented the minimum tax directive (Pillar Two) to ensure that corporate profits are at least taxed at 15%. At the same time, it proposed a legislative initiative aimed at reducing the tax-induced distortions between debt and equity financing (debt-equity bias...

The recent enactment of Directive 2021/2101 by the EU introduces a public Country-by-Country Reporting (CbCR) regime, with the aim of promoting a level playing field for businesses operating within the EU Single Market. The directive seeks to bolster tax transparency requirements for...

This paper evaluates the Multilateral Convention to implement Pillar I Amount A, released by the OECD in October 2023, and the alternative proposal of Art. 12B for tax treaties suggested by the UN, with a particular emphasis on the perspective of developing countries. We conduct a comparative...

This paper analyzes the impact increased offshoring has on labor income risk. It is therefore distinct from a large number of studies explaining the level effects of globalization on the labor market in that it takes a look at effects on second moments, i.e. the variance of incomes. It provides...

The scientific literature provides evidence for an impact of company taxes on investments. Practitioners, however, have a skeptical view on the meaning of this effect. This paper builds the bridge between research and the interested practice by providing detailed descriptives and clearly showing...

We analyze the impact of changes in thin capitalization rules on corporations' capital structure. Thin capitalization rules prevent firms from deducting excessive interest expenses from their tax base. As of 2008, Germany has severely changed its thin capitalization rule by targeting interest...

I provide evidence on the group structures of multinationals and analyze to what extent these structures are tax efficient. While the corporate income tax can hardly be avoided if a subsidiary is active in a country, withholding taxes depend on the structure in which the subsidiary is embedded....

This paper examines how foreign-owned and domestically owned firms transform innovation into employment growth. The empirical analysis, based on the model of Harrison, Jaumandreu, Mairesse and Peters (2008) and CIS data for 16 countries, reveals important differences between the two groups: Due...