Abstract:
This paper presents a diagrammatic survey of the standard neo-classical theory of tax competition for foreign direct investment and tax coordination between countries. It has four aims: to give a detailed view of the main theoretical and empirical results; to extract from it some general deductions for small and less developed open economies; to discuss different angles to improve the existing literature; and to put these in the context of fiscal policy in the European Union. It argues that eventual benefits brought by corporate tax harmonisation in the EU are not sufficient to compensate the risk of doing harm to small and relatively poor economies. Further research on equity issues is therefore needed before proceeding to harmonisation.