This paper extends an otherwise standard one-sector neoclassical growth model by postulating that the depreciation rate of physical capital depends on the agent's efforts on maintenance and repairs. Specifically, we introduce endogenous depreciation into the standard optimal growth model via two...

The optimal inflation tax is reexamined in the framework of dynamic second best economy populated by individuals with inflation aversion. A simple formula for the optimal inflation rate is derived. Different from the literature, it is shown that if the marginal excess burden of other distorting...

This paper reexamines monetary non-superneutrality and the optimality of the optimum quantity of money in the money-in-utility Sidrauski model with endogenous fluctuations of the time preference by introducing in?ation aversion. It is shown that the long-run superneutrality of the standard...

Obstfeld (1994) shows theoretically that international economic integration accelerates economic growth of all countries in the world, which does not match the data very well. By introducing Zou (1994)'s viewpoints of mercantilism into the Obstfeld model, the paper shows that the excessive...

This paper incorporates negative consumption externality embodying "jealousy" and "running away from the Joneses" into Guo and Lansing (2007)'s model with production externality and endogenous depreciation, and examines how consumption externality helps to generate equilibrium indeterminacy...

The paper shows that there do exist two kinds of steady state equilibria in the overlapping generations models with consumption and production loans, similar to the pure exchagne economies examined by Gale (1973). Furthermore, the local stability properties of these two (kinds of) steady states...