1. Inequality and the Decline of Small Business
- Author:
- Sebastian Doerr, Thomas Drechsel, and Donggyu Lee
- Publication Date:
- 09-2022
- Content Type:
- Policy Brief
- Institution:
- Economics for Inclusive Prosperity (EfIP)
- Abstract:
- The share of income that goes to top earners has reached levels not seen in over half a century, and addressing inequality has become a central issue for policymakers. Designing policies to alleviate income disparities requires a thorough understanding of how inequality affects the economy. Somewhat surprisingly, while several studies investigate the consequences of rising income inequality for households (Auclert and Rognlie 2017, 2020; Mian et al. 2020), much less is known about how inequality affects firms. In a recent study (Doerr et al. 2022), we examine the important link between income inequality and firms’ job creation. Our analysis of US data reveals that a larger top income share hurts small firms, while benefiting larger firms. The reason is that households’ savings portfolios change with their income level. Higher income inequality leads to more household savings flowing into stocks and bonds – which are mostly used for financing by larger firms – rather than into bank deposits. In turn, as small businesses depend on banks for financing, their funding becomes more costly and they create fewer jobs. Complementing our analysis with a theoretical model, we show that by altering the allocation of household savings, rising income inequality not only hurts small firms, but suppresses overall employment. Income inequality has thereby contributed to two important macroeconomic trends: the decline in small business and the fall in the labor share, i.e., the share of total income that accrues to workers (Decker et al. 2016; Autor et al. 2020).
- Topic:
- Economics, Inequality, Business, and Business Management
- Political Geography:
- North America and United States of America