In this paper, we consider optimal tax enforcement policy in the presence of profit shifting towards tax havens. We show that, under separate accounting, tax enforcement levels may be too high due to negative fiscal externalities. In contrast, under formula apportionment, tax enforcement is...

In this paper, we consider tax enforcement policy in the presence of profit shifting towards tax havens. We show that, under separate accounting, tax enforcement levels may be too high due to negative fiscal externalities. In contrast, under formula apportionment, tax enforcement is likely to be...

The predominant model of tax induced transfer pricing is based on the assumption that profit shifting is due to insufficient enforcement. However, evidence shows that the firms responsible for most profit shifting are also among the most frequently audited. We present an alternative model based...

Advance pricing agreements (APAs) determine transfer prices for intra-firm transactions in advance. This paper interprets these contracts as a means to overcome a hold-up problem that occurs because governments cannot commit to non-excessive future tax rates. In addition, with private...