29.04.2015, Presentation: The Effect of Taxes on Corporate Financing Decisions - Evidence from the German Interest Barrier
Boon or Bane? Advance Tax Rulings as a Measure to Mitigate Tax Uncertainty and Foster Investment, arqus, Quantitative Research in Taxation, Discussion Paper No. 187, www.arqus.info and Cetar TAF Working Paper Series, Discussion paper No. 011
16. April 2015, Presentation: Do Transfer Pricing Rules distort R&D Investment Decisions?
16. April 2015, Discussion: The Information Content of Large Book-Tax Differences - Empirical Evidence from Germany
28. Februar 2015, Moderation des ATA Panels BEPS and its Impact on the International Tax Environment for Multinational Groups - Insights from Europe
28. Februar 2015: Reserach Forum: The Effect of Taxes on Corporate Financing Decisions - Evidence from the German Interest Barrier
28. Februar 2015: Reserach Forum: Do Transfer Pricing Rules Distort R&D Investments?
28. Februar 2015: Reserach Forum: CCCTB or Separate Accounting? Tax-Induced Distortions of Multinationals' Locational Decisions