Creation of optimal tax and budget systems is one of the Difficult problems of economic science. One of the most important areas of tax reform is to develop a tax code in the aspect of optimal tax gravity. The new tax code - a step to improvement, since a number of reduced taxes and simplified...

A general equilibrium model has been constructed in a stochastic endogenous growth economy driven by an Ito-Levy diffusion process. The minimum time to “economic maturity” for an underdeveloped economy has been computed both in the preference manifold of the modified Ramsey fashion and in...

In this paper, we model - quantitatively – a possible realistic interaction between a tax-payer and his Government. We formalize, in a general setting, this strategic interaction. Moreover, we analyze "completely" a particular realistic sample of the general model. We determine the entire...

This paper studies the optimality of labor tax smoothing in a simple model with credit frictions. Firms’ borrowing to pay their wage payments in advance is constrained by the value of their collateral at the beginning of the period. The labor tax and the shadow value on the credit constraint...

This paper studies the optimal behavior of labor-income taxation in a simple model with credit frictions. Firms’ borrowing to pay their wage payments in advance is constrained by the value of their collateral at the beginning of the period. The labor-income tax rate and the shadow value on the...

A general equilibrium model has been constructed in a stochastic endogenous growth economy driven by an Ito-Levy diffusion process. The minimum time to “economic maturity” for an underdeveloped economy has been computed both in the preference manifold of the modified Ramsey fashion and in...

This paper compares the stochastic behavior of fiscal variables under optimal fiscal policy for the cases of full commitment by the government (Ramsey problem) and no commitment by the government (focusing on differentiable Markov perfect equilibrium). It shows that the cyclical properties of...

This paper analyzes the dynamic politico-economic equilibrium of a model where repeated voting on social security and the evolution of household characteristics in general equilibrium are mutually affected over time. In particular, we incorporate within-cohort heterogeneity in a two-period...

This paper incorporates a distortionary tax into the microfoundations of money framework and revisits the optimum quantity of money. An optimal policy may consist of both a positive tax rate and a positive nominal interest rate: if the buyer’s surplus share is inefficiently small, the...

The academic literature analyzes the fiscality concern from all points of view, and the question which pressed upon the theoreticians and also the practitioners of the last decades remains: which is the adequate level of the fiscality? The difficulty in answering the question consists in...