We show that a one-sector AK model of endogenous growth with the most generalized cash-in-advance constraint is able to account for (i) the observed long-run negative relationship between the nominal growth rate of money and the income velocity of money, (ii) the empirically ambiguous effect of...

We develop a dynamic general equilibrium model, with large and small firms, to examine possible causes and welfare implications of a declining trend in small firms' share of U.S. output since 1958. Numerical experiments indicate that recent technological advances and government tiering policies...

Previous studies that examine the simultaneous setting of income taxation and education policy have overwhelmingly concluded that optimal education policy should be regressive. In this paper, we depart from the existing literature by studying a dynamic model in which the government may choose to...

We show that a one-sector AK model of endogenous growth with the most generalized cash-in-advance constraint is able to account for (i) the observed long-run negative relationship between the nominal growth rate of money and the income velocity of money, (ii) the empirically ambiguous effect of...

We develop a one-sector endogenous growth model in which renewable natural resources are both a factor of production and measure of environmental quality. Along the balanced growth path, sustained economic growth and a non-deteriorating environment are shown to coexist. Moreover, steady-state...

This paper examines the optimal (first-best) fiscal policy in a stochastic, infinite-horizon representative agent model that exhibits a ¡°keeping up with the Joneses¡± utility function and imperfectly competitive product markets. We find that the optimal labor tax is a constant, whose sign...

We show that in an AK model of endogenous growth with CRRA specifications for both private and public consumption goods, income inequality exerts theoretically ambiguous effects on the optimal capital tax rate and the economy¡¯s growth rate. In a calibrated version of the model, we find that...

This paper examines a dynamic model of nonlinear income taxation in which the government cannot commit to its future tax policy, and individuals are quasi-hyperbolic discounters who cannot commit to future consumption plans. The government uses its taxation powers to maximise a utilitarian...