Inequality: Earnings vs. Human Wealth
Lee A. Lillard
NBER Working Paper No. 80
---- Acknowledgements -----
This research was sponsored by grants from the National Science Foundation and the U.S. Department of Labor. I would like to thank Victor Fuchs, Zvi Griliches, and Finis Welch for their comments and Barbara Williams for her competent assistance. This is not an official NBER publication since it has not been reviewed by the Board of Directors.