Is the difference in compensation between managers and workers related to the quality of the firm? We propose an asset pricing model with unsophisticated traders and short-sales constraints, in which the optimal wage gap increases with managerial effort. In equilibrium, we show that firms with lower wage gaps should be overpriced. Using a unique data set on German firms' employee compensation, we provide strong support for the model's predictions. We find that a long-short portfolio of stocks with high and low wage gaps, respectively, yields positive and robust risk-adjusted returns. We also show that the overpricing of low wage gap stocks is explained, at least in part, by the presence of inequality-averse investors. Overall, pay inequality within firms has nontrivial implications for stock prices, and seems to reflect fair compensation rather than agency issues.

Additional Metadata
Keywords Wage Gap, Stock Returns, Asymmetric Information, Inequality Aversion
JEL General Financial Markets: General (jel G10), Asset Pricing (jel G12), Information and Market Efficiency; Event Studies (jel G14), Financing Policy; Capital and Ownership Structure (jel G32)
Persistent URL,
Dittmann, I, Montone, M, & Zhu, Y. (2018). Wage Gap and Stock Returns. doi:10.2139/ssrn.3226225