In this paper, we set up a model of economic growth which deals with Keynesian unemployment, from non-Walrasian/Keynesian perspectives, investigate the possibility of persistent “growth cycles” generated and analyze the effects of flexibility of (real) wages on the long-run economic...

We estimate a state-of-the-art DSGE model to study the natural rate of interest in the United States over the last 20 years. The natural rate is highly procyclical, and fell substantially below zero in each of the last three recessions. Although the drop was of comparable magnitude across the...

In modern capitalist economies, income distribution has a tendency to be in favor of shareholders. This paper interprets pro-shareholder distribution as a decrease in the retention ratio of firms and an increase in the profit share. We introduce labor supply constraints into a post-Keynesian...

The study aims to analyze US economy for the term 1990-2009 with emphasis on price formation and provide evidence on the mechanism through which business cycles occur. According to New Keynesian thinking major structural trait of the economy is non-clearing markets under imperfect competition...

In responding to the extremely weak global economy after the financial crisis in 2008, many industrial nations have been considering or have already implemented negative nominal interest rate policy. This situation raises two important questions for monetary theories: (i) Given the widely held...

Robert Solow has criticized our 2006 Journal of Economic Perspectives essay describing "Modern Macroeconomics in Practice." Solow eloquently voices the commonly heard complaint that too much macroeconomic work today starts with a model with a single type of agent. We argue that modern...

Several prominent economists have argued that existing DSGE models cannot properly account for the evolution of key macroeconomic variables during and following the recent Great Recession. We challenge this argument by showing that a standard DSGE model with financial frictions available prior...

In this paper, we reconsider Minsky's financial instability hypothesis from the point of view of mathematical macrodynamic modeling. We start from a simple prototype small scale model of private debt and income with fixed prices. This system is similar to the Lotka-Volterra predator-prey system,...

We study the effects of credit shocks in a model with heterogeneous entrepreneurs, financing constraints, and a realistic firm-size distribution. As entrepreneurial firms can grow only slowly and rely heavily on retained earnings to expand the size of their business, we show that, by reducing...

Investment booms and asset "bubbles" are often the consequence of heavily leveraged borrowing and speculations of persistent growth in asset demand. We show theoretically that dynamic interactions between elastic credit supply (due to leveraged borrowing) and persistent credit demand (due to...