James Li

Regulators looking to prevent stock price manipulation must not harm the price discovery process that indexers depend on, says Wharton’s David Musto in an interview with Wharton Business Daily on SiriusXM.

Firms benefit when consumers feel they “own” a product. But in the sharing economy, goods and services are becoming more experiential and impermanent. New research co-authored by Wharton’s Deborah Small explains this shift and offers marketing strategies to help preserve that feeling of “mine.”

A new machine-learning approach to COVID-19 testing that was developed by Wharton’s Hamsa Bastani and other experts has produced encouraging results in Greece by identifying more asymptomatic, infected travelers than what conventional random testing would have achieved.