PT - JOURNAL ARTICLE AU - George Frankfurter TI - COMMENTARY: Last Page AID - 10.3905/joi.2020.1.160 DP - 2021 Jan 31 TA - The Journal of Investing PG - 114--115 VI - 30 IP - 2 4099 - https://pm-research.com/content/30/2/114.short 4100 - https://pm-research.com/content/30/2/114.full