Knowledge at Wharton
Social Security Is Running Out of Time
Kent Smetters, faculty director of the Penn Wharton Budget Model, examines potential benefit cuts, tax increases, and a higher retirement age as policymakers confront Social Security's looming shortfall.…Read More
Knowledge @ Wharton - 10/23/2026Why Your Best Customers Can Be Your Best Marketers
Lindsey Carter, founder and CEO of SET Active, explains how the brand builds community through product drops, customer advocates, and social storytelling.…Read More
Knowledge @ Wharton - 10/22/2026Inside MLB’s New Strike Challenge System
Joe Martinez, MLB vice president of on-field strategy, explains how the automated ball-strike challenge system balances accuracy, pace, and player strategy.…Read More
Knowledge @ Wharton - 10/21/2026