What I’ve Learned Series Hear from Wharton faculty who have made a lasting impact in their fields — from how they launched their careers to the lessons they’ve learned along the way. Hosted by Wharton Dean Erika James. ManagementWhat I’ve Learned: Peter CappelliAugust 4, 2025 • 1 min readPublic PolicyWhat I’ve Learned: Olivia S. MitchellAugust 6, 2024 • 1 min readLeadershipWhat I’ve Learned: Michael UseemJanuary 22, 2024 • 1 min readMarkets & The EconomyWhat I’ve Learned: Jeremy SiegelAugust 9, 2023 • 1 min read