Wage- vs. profit-led growth: the role of the distribution of wages in determining regime character

Abstract

The wage- versus profit-led distinction is a cornerstone of post-Keynesian growth theory. However, the existing theoretical literature focuses on the functional distribution of income and ignores the distribution of wages. This paper shows how the distribution of wages affects whether an economy is wage- or profit-led. Since the distribution of wages impacts personal income distribution, that explains why income inequality can also impact regime character. Increases in workers’ wage share always increase growth and capacity utilization regardless of the economy’s character. Furthermore, an increase in workers’ wage share can flip an economy from being profit-led to wage-led.