In this study, we build a Kaleckian model incorporating institutional differences between the wage determination of regular employment and that of non-regular employment. Using this model, we investigate how an employment shift toward regular workers affects the capacity utilization rate and...

We identify a key role of factor supply, driven by demographic changes, in shaping several empirical regularities that are a focus of active research in macro and labor economics. In particular, demographic changes alone can account for the large movements of the return to experience over the...

This paper presents a simple dynamic general equilibrium model to examine a recent increase in wage inequality between regular and non-regular workers accompanied by a sharp increase in the non-regular workers' share of total employment in Japan. In the model in this paper, firms accumulate...

This paper documents the short run and long run behavior of the search and matching model with staggered Nash wage bargaining. It turns out that there is a strong tradeoff inherent in assuming that previously bargained sticky wages apply to new hires. If sticky wages apply to new hires, then the...

This paper investigates the effect of profit sharing on the economy by using a Kaleckian model. Unlike exiting studies, we endogenize the profit share. Our analysis shows that if the size of the productivity-enhancing effect of profit sharing is small, profit sharing decreases the equilibrium...

We develop a disequilibrium macrodynamic model in which two types of labor (regular and non-regular employment) are incorporated. We analyze how the expansion of the wage gap between regular and non-regular employment affects the economy. If the steady state equilibrium exhibits the wage-led...

SBTC is a powerful mechanism in explaining the increasing gap between educated and uneducated wages. However, SBTC cannot mimic the US within-group wage inequality. This paper provides an explanation for the observed intra-college group inequality by showing that the top decile earners'...

We analyze the effect of the wage gap between regular and non-regular employment on a macroeconomy by using a Keynesian dynamic model. If the steady state equilibrium exhibits the stagnationist regime, the size of the reserve army effect affects the stability of the equilibrium. On the other...