By applying a simple dynamic general equilibrium model without exogenous shocks inhabited by infinitely lived capitalists and workers, we show that a higher degree of relative risk aversion can destabilize an economy. In traditional real business cycle (RBC) theory, a higher degree of relative...

This paper uses a dynamic general equilibrium model to examine whether financial innovations destabilize an economy. Applying a neoclassical production function, we demonstrate that as financial frictions are mitigated, the economy loses stability and a ip bifurcation occurs at a certain level...

We empirically examine the relationship between capital accumulation and vintage as well as the productivity of industries in Japan from 1980 to 2007. Based on the empirical analyses, we confirmed that vintage exerted a significant influence on the productivity during the period of economic...