cost of the tax system that underlies the state - tax payer interaction. In this way we develop a channel through which the … determinants (the transaction cost, the tax rates and the debt level). The analysis is carried out in a framework of a monetary …

particular tax– policy on economic activity and tax revenue. We add an informal sector to the Bank of Greece DSGE model and use … tax rates increased by much more and tax revenue by much less than predicted. The model replicates the official output …

to achieve convergence of policy outcomes to OECD upper standards is challenging. Efficiency gains in the tax system … could bring additional revenues. The tax base should be expanded by reducing informality, strengthening tax administration … unemployment and income inequality, the tax-benefit system should also be revised as it is now relatively regressive and the tax …