PT - JOURNAL ARTICLE AU - Haim Levy AU - Yishay Spector TI - Cross-Asset versus Time Diversification AID - 10.3905/jpm.1996.409551 DP - 1996 Apr 30 TA - The Journal of Portfolio Management PG - 24--34 VI - 22 IP - 3 4099 - https://pm-research.com/content/22/3/24.short 4100 - https://pm-research.com/content/22/3/24.full