Lei Zhao

Lei Zhao
  • PhD Student

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Knowledge at Wharton

Why Online Sales Aren’t Profitable for Grocery Stores

Wharton’s Santiago Gallino gives three recommendations for supermarkets to stop losing money on online sales.Read More

Knowledge @ Wharton - 9/23/2025
Uber Launched a Women-Only Service. Will It Work?

Safety is a perennial issue for ride-hail companies. Wharton’s Lindsey Cameron looks at Uber’s pilot program to match women drivers with women riders.Read More

Knowledge @ Wharton - 9/23/2025
Operationalize AI Accountability: A Leadership Playbook

In this Nano Tool for Leaders, Wharton’s Kevin Werbach outlines actionable steps firms can take to ensure their AI systems are not only effective but also responsible.Read More

Knowledge @ Wharton - 9/23/2025