Different in more ways than it is possible to easily enumerate, the formation of the United States and the European Union (EU) had a striking similarity of purpose: to increase citizens' welfare by uniting a collection of independent states, each with its own politics, culture, and economy. Of...

In recent years, the European Court of Justice (ECJ) has invalidated many income tax law provisions of EU member states as violating the guarantees of the European constitutional treaties of freedom of movement for goods, services, persons, and capital. These decisions have not, however, been...

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...

The East African Community (EAC) is working towards establishing deeper integrationbetween its six partner states. The EAC partner states are: Burundi, Kenya, Rwanda,South Sudan, Tanzania and Uganda. This paper analyses the lessons the EuropeanUnion may offer the EAC in guarding against base...

This study aims to scrutinize the change of public revenue systems of the EU-15 between 1980 and 2016. The share of consumption taxes in total tax revenues increases and this process have triggered higher tax burden on labor in most of the EU countries via indirect taxation. In this study I use...

This study aims to scrutinize the change of public revenue systems of the EU-15 between 1980 and 2016. The share of consumption taxes in total tax revenues increases and this process have triggered higher tax burden on labor in most of the EU countries via indirect taxation. In this study I use...

What are the macroeconomic effects of tax adjustments in response to large public debt shocks in highly integrated economies? The answer from standard closed-economy models is deceptive, because they underestimate the elasticity of capital tax revenues and ignore crosscountry spillovers of tax...

Europe's debt crisis casts doubt on the effectiveness of fiscal austerity in highly-integrated economies. Closed-economy models overestimate its effectiveness, because they underestimate tax-base elasticities and ignore cross-country tax externalities. In contrast, we study tax responses to debt...

What are the macroeconomic effects of tax adjustments in response to large public debt shocks in highly integrated economies? The answer from standard closed-economy models is deceptive, because they underestimate the elasticity of capital tax revenues and ignore cross-country spillovers of tax...