This paper combines three prototype endogenous growth models, the models with human capital accumulation introduced by Uzawa [1965] and Lucas [1988], variety expansion by Romer [1990], and quality improvements by Aghion and Howitt [1992], in order to investigate how these three engines of growth...

This study augments a second-generation Schumpeterian growth model to employ human capital explicitly. We clarify the general-equilibrium interactions of subsidy policies to R&D and human capital accumulation in a unified framework. Despite a standard intuition that subsidizing these...

This paper combines three prototype endogenous growth models, the models with human capital accumulation introduced by Uzawa [1965] and Lucas [1988], variety expansion by Romer [1990], and quality improvements by Aghion and Howitt [1992], in order to investigate how these three engines of growth...

This paper develops a tractable endogenous growth model to investigate the interrelationship between exit of firms and economic growth by integrating Schumpeterian growth and stochastic dynamic industry models. The results are in stark contrast with that of standard Schumpeterian growth theory:...

In this study, we discuss a connection between heterogeneity of agents and indeterminacy of equilibria in a standard money-in-the-utility function model. Contrary to ealier studies, which mainly concern indeterminacy in connection with monetary policy or preferences of a single agent, we...

This study augments a second-generation Schumpeterian growth model to employ human capital explicitly. We clarify the general-equilibrium interactions of subsidy policies to Ramp;D and human capital accumulation in a unified framework. Despite a standard intuition that subsidizing these...

This paper introduces consumption externalities into an endogenous growth model of common capital accumulation and characterizes balanced growth equilibria. Contrary to the standard argument in previous studies, we show that the growth rate in a feedback Nash equilibrium can be higher than that...

This study attempts to measure the welfare gain caused by new retailer entries. In Japan, following the deregulation of entry restriction on large-scale retail stores, specialty supermarket stores, and convenience stores expanded their market share. We estimate the consumer benefit by...