PT - JOURNAL ARTICLE AU - Mark Kritzman AU - James C. Ryan TI - A Short-Term Approach to Asset Allocation AID - 10.3905/jpm.1980.408769 DP - 1980 Oct 31 TA - The Journal of Portfolio Management PG - 45--49 VI - 7 IP - 1 4099 - https://pm-research.com/content/7/1/45.short 4100 - https://pm-research.com/content/7/1/45.full