A microeconomic theoretical model shows that two factors - the compensation and progressivity effects - produce the shifting (if any) of tax rates on wage formation. From an analytical viewpoint, they may be positive or negative and of equal or different sign. A microfounded nested macroeconomic...

Difficulties in European fiscal harmonization will mainly depend on present inter-country differences in effective rather than scheduled tax rates and tax structures. This paper therefore tries to evaluate the historical and current heterogeneities and similarities which characterize not only de...