PT - JOURNAL ARTICLE AU - George Frankfurter TI - COMMENTARY: Last Page AID - 10.3905/joi.2021.1.214 DP - 2021 Dec 14 TA - The Journal of Investing PG - joi.2021.1.214 4099 - https://pm-research.com/content/early/2021/12/14/joi.2021.1.214.short 4100 - https://pm-research.com/content/early/2021/12/14/joi.2021.1.214.full