Working Paper Series

The median-voter hypothesis has been central to an extensive literature on the relationship between income inequality and public income redistribution. Knowing that the real-world market income distributions are skewed to the right, a majority of individuals earns an income that is strictly lower than the mean; the economic theory of democracy predicts a radical redistribution in favour of the poor and middle class. But a large empirical literature looking at explicit redistributive social transfers shows that it is rather the exception than the norm.

By drawing on the median voter model, George Stigler (1970) provided a theoretical basis for the alleged empirical regularity found by Aaron Director that income redistribution runs from the poor and the rich to the middle classes. The median voter model is however only applicable to describe modern representative democracies under relatively strong and unrealistic assumptions, which makes alternative equilibria of income redistribution equally plausible.

A psychological tax contract goes beyond the traditional deterrence model and explains tax morale as a complicated interaction between taxpayers and the government. As a contractual relationship implies duties and rights for each contract party, tax compliance is increased by sticking to the fiscal exchange paradigm between citizens and the state. Citizens are willing to honestly declare income even if they do not receive a full public good equivalent to tax payments as long as the political process is perceived to be fair and legitimate.

Debates on the future of uropean integration usually centre on “what o do next?” Deepening or widening? Or both. The idea that perhaps we have gone far enough is not often explored. One area where it is almost taken for granted that “Europe must progress” is in taxation. Ever since the publication of the PRIMAROLO report much effort has been expended on emulating the OECD on the need to fight “harmful tax competition”.

Abstract : Just as it would be misleading to say that western economies are freemarket economies, it would be far from the truth to say that this region of the world is one in which intense tax competition is taking place. This state of affairs mirrors the opinion prevailing among national as well as European governments and representatives according to which tax competition can be harmful and therefore must be cautiously controlled.