Lulu Wang
Assistant Professor of Finance
Take 5: Personal Finance Isn’t Just Personal
Research and insights from Kellogg faculty show that our financial decisions can have ripple effects.
Researchers: Lulu Wang, Sean Higgins, Sergio Rebelo, Benjamin Harris and Eli J. Finkel
September 17, 2025
What Would a Capital One–Discover Deal Really Mean?
A financial expert considers the acquisition’s potential impact on credit-card networks, merchants, and consumers.
Researchers: Lulu Wang
March 11, 2024
Who Pays for All Those Generous Credit-Card Rewards?
A new study investigates where this “free” money is coming from—and why credit-card companies are so keen to dole it out.
Researchers: Lulu Wang
January 1, 2024
