Journal of Financial Economics Vol. 107 No. 3 2013
Inequality, stock market participation, and the equity premium
Abstract
The last 30 years saw substantial increases in wealth inequality and stock market participation, smaller increases in consumption inequality and the fraction of indebted households, a decline in interest rates and the expected equity premium, as well as a prolonged stock market boom. In an incomplete markets, overlapping generations model I jointly explain these trends by the observed rise in wage inequality, decrease in participation costs, and loosening of borrowing constraints. After accounting for these changes, I show that the stock market played a major role in increasing wealth inequality. Crucially, these phenomena must be considered jointly; studying one independently leads to counterfactual predictions about others.
- DOI
- 10.1016/j.jfineco.2012.10.008
- Volume
- 107
- Issue
- 3
- Pages
- 740-759
- Language
- en
- Sources
- bibtex:phds-export.bib openalex crossref