Firms have the incentive to enhance debt financing with higher corporate tax rates due to the increased value of interest deductions from the tax base. However, external debt is relatively costly for corporations with a high firm-specific risk. Moreover, for multinationals, the shifting of...

The purpose of this paper is to test for spatial enforcement spillovers. Empirical testing ground is the enforcement of business taxes in South Africa. The analysis relies on the population of business tax returns for the years 2009 to 2014 and data on all business taxpayer audits by the South...

We empirically assess international corporate tax avoidance by strategic location of innovative output. The analysis draws on the universe of patent applications to the European Patent Office linked with data on multinational entities (MNEs) in Europe. Four findings emerge: Firstly, patent...

In 2008 and 2014, the South African Revenue Service (SARS) did snapshot synchronizations of its business tax registry with the country's commercial register in an attempt to identify firms that are non-compliant with their obligation to register with SARS for business tax purposes. We analyse...