Dr. Grace Kao discusses how college degrees alone cannot solve income and wealth disparities by race and ethnicity. http://live.huffingtonpost.com/r/segment/the-economic-equality-gap-for-minorities-in-america/55cb56f12b8c2a2c1600013d
For additional material on this topic, check out the article below written by William R. Emmons and Bryan J. Noeth of the Federal Reserve Bank of St. Louis.https://www.stlouisfed.org/publications/in-the-balance/issue12-2015/why-didnt-higher-education-protect-hispanic-and-black-wealth