Zihan Zhu

Zihan Zhu
  • PhD Student

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Knowledge at Wharton

How Minimum Wages and Taxes Can Combat Income Inequality

The ideal way to reduce income inequality is to use minimum wages and income taxes in a complementary way instead of one substituting the other, according to new Wharton research.Read More

Knowledge @ Wharton - 7/8/2025
A Simple Way to Boost Math Progress in Elementary School

Researchers from Penn’s Behavior Change for Good Initiative and their collaborators conducted a megastudy to investigate whether low-cost nudges — informed by behavioral science — could help teachers accelerate student progress in math.Read More

Knowledge @ Wharton - 7/8/2025
An Introduction to Early-stage Impact Investing | Katherine Klein and Tyler Wry

Professors Katherine Klein and Tyler Wry explain how impact investing works.Read More

Knowledge @ Wharton - 7/8/2025