Within a tax competition framework, this note points out that the tax principle of Formula Apportionment may render corporate income taxation of multinational enterprises efficient even if a sales apportionment factor is not available. This is shown for constant returns to scale production...

Within a two-country model with involuntary unemployment, this paper investigates corporate income taxation under separate accounting versus formula apportionment. In contrast to separate accounting, under formula apportionment the corporate tax policy causes a fiscal externality that results...

Using a two-country tax competition model with a multinational enterprise (MNE), this paper addresses the question of whether the European Union should replace separate accounting (SA) in corporate income taxation by formula apportionment (FA) and, if so, which apportionment factors should be...

This paper contributes to the discussion on Separate Accounting versus Formula Apportionment in the corporate income taxation of multinational enterprises. The innovation is that we consider a general equilibrium tax competition model with an endogenous interest rate. In contrast to previous...

This paper provides a rationale for subsidizing green (renewable) energy production. Within a multi-country model where energy is produced with mobile capital in green and dirty production, we investigate the countries' decentralized choice of emissions taxes and green energy subsidies. Without...