PT - JOURNAL ARTICLE AU - Roger G. Ibbotson AU - Scott L. Lummer TI - “The Behavior of Equity and Debt Risk Premiums” AID - 10.3905/jpm.1994.409488 DP - 1994 Jul 31 TA - The Journal of Portfolio Management PG - 98--100 VI - 20 IP - 4 4099 - https://pm-research.com/content/20/4/98.short 4100 - https://pm-research.com/content/20/4/98.full