PT - JOURNAL ARTICLE AU - Laurence B. Siegel TI - Confronting the Big Questions AID - 10.3905/joi.2017.26.1.008 DP - 2017 Feb 28 TA - The Journal of Investing PG - 8 VI - 26 IP - 1 4099 - https://pm-research.com/content/26/1/8.short 4100 - https://pm-research.com/content/26/1/8.full