American Economic Journal: Macroeconomics
no. 2, April 2021
We provide a new channel through which monetary policy has distributional consequences at business cycle frequencies. We show that an unexpected monetary easing increases labor income inequality between high-skilled and less-skilled workers. To rationalize these findings, we build a New Keynesian DSGE model with asymmetric search-and-matching (SAM) frictions and capital-skill complementarity (CSC) in production. We show that CSC on its own introduces a dynamic demand amplification mechanism: the increase in high-skilled employment after a monetary expansion makes complementary capital more productive, encouraging a further rise in investment demand and creating a multiplier effect. SAM asymmetries magnify this channel.
Dolado, Juan J., Gergő Motyovszki, and Evi Pappa.
"Monetary Policy and Inequality under Labor Market Frictions and Capital-Skill Complementarity."
American Economic Journal: Macroeconomics,
General Aggregative Models: Keynes; Keynesian; Post-Keynesian
Employment; Unemployment; Wages; Intergenerational Income Distribution; Aggregate Human Capital; Aggregate Labor Productivity
Aggregate Factor Income Distribution
Business Fluctuations; Cycles
Labor Turnover; Vacancies; Layoffs