PT - JOURNAL ARTICLE AU - Kent Daniel AU - Sheridan Titman TI - Characteristics or Covariances? AID - 10.3905/jpm.1998.24 DP - 1998 Jul 31 TA - The Journal of Portfolio Management PG - 24--33 VI - 24 IP - 4 4099 - https://pm-research.com/content/24/4/24.short 4100 - https://pm-research.com/content/24/4/24.full