We derive determinants of tax avoidance by means of a multi-task principal-agent model. We extend prevailing models by integrating both corporate and individual income taxation as well as by including tax planning effort in the agent's action portfolio. Our model shows novel and apparently...

In this study, we investigate the association between financial constraints, at both the macroeconomic and firm-specific level, and one potentially significant source of internal funds available to firms – cash savings generated through tax planning. In equilibrium a firm will undertake tax...

Tax uncertainty often negatively affects investment. Advance tax rulings (ATRs) are commonly used as a measure to provide tax certainty. Rulings are currently controversially discussed in the context of tax planning activities of multinational firms (Luxembourg Leaks). We analyze ATRs as tax...

This article addresses the question whether net operating loss (NOL) observations can be implemented in the measurement of corporate tax avoidance and how the handling of losses affects the measurement outcome. I find that the implementation of NOLs in the measurement of tax avoidance is...

We provide indirect empirical evidence of profit shifting behavior by multinational enterprises. This issue is analyzed in an econometric panel study for the years 1995 to 2005 and additionally in a cross-section for 2004 using a large micro database of European subsidiaries of multinationals...