“Fiscal consolidation cannot be achieved without economic growth,” is a symbolic statement by the Japanese government, announced repeatedly in the last two decades. However, the actual plan accompanied by this statement was to implement austere fiscal policy in successive years to regain a...

This paper examines the effect of growth-enhancing policies in an R&D-based endogenous growth model when the government does not have the ability to raise taxes to finance the required expenses. We show that the government can increase the economic growth rate by debt-financed R&D subsidies...

This paper examines a mechanism of liquidity-preference fluctuations caused by changes in people's belief about a random liquidity shock. When observing the shock, they rationally update their belief so that the shock probability is higher; consequently they raise liquidity preference and reduce...

This paper presents an overlapping generations model with technology choice and credit market imperfections, in order to investigate a possible source of underdevelopment. The model shows that a better financial infrastructure that provides stronger enforcement of contracts facilitates the...

Using an overlapping generations model, this note shows that an improvement in the efficiency of human capital production decreases the net income of the young household while increasing that of the old. Without compensating redistribution, it deteriorates lifetime utilities of all generations...

This paper constructs an overlapping generations model with a frictional labor market to explain persistent low education in developing countries. When parents are uneducated, their children often face difficulties in finishing school and therefore are likely to remain uneducated. Moreover, if...

This paper presents a simple model in which the learning behavior of agents generates fluctuations in money demand and possibly causes a prolonged depression. We consider a stochastic Money-in-Utility model, where agents receive utility from holding money only when a liquidity shock (e.g., a...

Using a simple overlapping generations model, this note shows that an improvement in the efficiency of human capital investment decreases the net income of the young household while increasing that of the old. Without compensating redistribution, it deteriorates lifetime utilities of all...

This paper examines the economic growth effects of limited availability of higher education in a simple endogenous growth model with overlapping generations. With limited availability, the scarcity of human capital keeps its price high and distributes a larger share of the aggregate output to...