A growing empirical literature has documented significant profit shifting activities by multinationals. This paper looks at the impact of such profit shifting on real activity and tax competition. Real activity can be affected as profit shifting changes-and theoretically most likely reduces-the...

The tax auditing parameters have scarcely been analyzed by the literature as relevant policy-making instruments; however the enforcement strategies are crucial elements of the tax burden. In this paper we show that in a federal framework the tax auditing policies could represent additional tools...

Formula apportionment as a way to attribute taxable profits of multinationals across jurisdictions is receiving increased attention. This paper reviews existing literature and discusses experiences in selective federal states to evaluate the economic properties of formula apportionment relative...

In this article I present the normative case for global tax governance. I argue that, contrary to an influential part of the literature, national tax policy choices cause significant externalities for other nation states. Focusing in business taxation, I show that tax competition undermines the...

This paper investigates efficiency losses caused by independent tax systems and proposes ways of remedying this coordination failure Whereas the harmful effects of tariff competition have been thoroughly explored in the trade policy literature little is known about the externalities that result...

This paper assesses the interactions of horizontal fiscal equalisation schemes with debt policy by sovereign regional governments. Local public goods are either financed by debt or taxation. A horizontal equalisation scheme eleviates regional public revenue disparities under horizontal and...

This peper anlyzes the impact of tax competition between two countries of un- equal per-capita capital endownments on tax rates and efficiency when distorting wage, residence-based and source-based capital taxes (or any combination of two instruments) are available for governments. The national...

We examine the efficiency properties of labor taxation. A spatial model of an economy is introduced whose key feature is a new approach to restricted labor mobility. We characterize the efficient allocation of labor and properties of a decentralized equilibrium. An efficient allocation of labor...

Recent contributions on tax competition recognize the interaction between both horizontal and vertical tax externalities in a single federation. In this paper, we extend the theoretical analysis to a framework with multiple federations (a Union). We show that the relative size of a federation in...

According to the disciplining hypothesis, globalization restrains governments by inducing increased budgetary pressure. As a consequence, governments shift their expenditures in favour of transfers and subsidies and away from capital expenditures. This expenditure shift is potentially enhanced...