Wharton Magazine
Matthew Killingsworth
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Ideas
/
Economics
Spring/Summer 2025

How Income Equality Makes Everyone Happy

Raising salaries for low earners can lead to high returns for all.

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Ideas
/
Marketing
Fall/Winter 2023

Data: Repulsive Products, Motherhood Penalty, Buying Happiness, and More

The latest research and insights from Knowledge at Wharton

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