The value of a levered firm depends to a large extent upon the value of the tax shields. The German Corporate Tax Reform Act 2008 changes the tax system dramatically and introduces a new ceiling for the tax-deduction of interest payments. A central objective of this reform has been the tax...

The OECD in its BEPS action plan 4 addresses tax base erosion by profit shifting through the use of tax deductible interest payments. Their main concern is interest deductions between outbound and inbound investment by groups. Studies of multinational firms show that the tax sensitivity of debt...