TY - JOUR T1 - How to Beat the S&P 500 Index Using Credit Analysis Alone JF - The Journal of Portfolio Management SP - 25 LP - 31 DO - 10.3905/jpm.1993.409437 VL - 19 IS - 2 AU - C. Ross Healy AU - Enrico Sgromo Y1 - 1993/01/31 UR - https://pm-research.com/content/19/2/25.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -