The paper analyzes the effects of a regionally coordinated profit tax in a model with three active countries, one of which is not part of the union, and a globally mobile firm. We show that regional tax coordination can lead to two types of welfare gains. First, for investments that would take...

Several countries have recently introduced national capital standards exceeding the internationally coordinated Basel III rules, which is inconsistent with the 'race to the bottom' in capital standards found in the literature. We study regulatory competition when banks are heterogeneous and give...

In this paper we analyze the implications for the national provision of public inputs when pro t shifting is possible, albeit costly, for internationally integrated firms. In this case a high level of public infrastructure will attract real investment, but the rm can at least partly avoid to pay...

Many countries have introduced patent box regimes in recent years, offering a reduced tax rate to businesses for their IP-related income. In this paper, we analyze the effects of patent box regimes when countries can simultaneously use patent boxes and R&D subsidies to promote innovation. We...

We offer a new explanation for why taxes have become less redistributive in many countries in parallel with an increase in income concentration. When performance-based contracts are needed to incentivize effort, redistribution through progressive income taxes becomes less precisely targeted....