Wharton School

Can election polls be trusted?

Wharton’s Abraham Wyner, whose research covers data science and predictive analytics, explains why polls can be so problematic.

From Knowledge at Wharton

The burning of California

Experts from the Wharton School’s Risk Management and Decision Processes Center discuss the California wildfires, why people underprepare for disasters, and what individuals and governments can do to prevent wildfires in the future.

Greg Johnson

How immigrants expand the U.S. economy

Wharton’s J. Daniel Kim discusses his research, which draws on census data to draw an accurate picture of immigration and entrepreneurship in the U.S.

From Knowledge at Wharton

Why inclusion starts in the C-suite

Wharton’s Stephanie Creary speaks with global diversity expert Gwen Houston about why senior executives must lead inclusion efforts.

From Knowledge at Wharton

Mauro Guillén’s world is about to change

In a new book, the Wharton professor—and “globalization guy”—breaks down the key factors that will combine to radically transform the world over the next decade.

The Pennsylvania Gazette



In the News


The New York Times

How Kennedy could make it harder for you and your family to get vaccinated

In a co-written opinion essay, PIK Professor Ezekiel Emanuel explains how Robert F. Kennedy Jr. and his allies in the Trump administration could discourage the use and research of vaccines.

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Scientific American

Grumpy voters want better stories. Not statistics

In a Q&A, PIK Professor Duncan Watts says that U.S. voters ignored Democratic policy in favor of Republican storytelling.

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The Wall Street Journal

How AI could help bring down the cost of college

Kartik Hosanagar of the Wharton School explains how AI could bring down prices for more complex and expensive services like higher education.

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The Independent

How the stock market could be last guardrails to corral Trump’s wildest whims

Jeremy Siegel of the Wharton School says that Donald Trump measured his success in his first term by the performance of the stock market.

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Business Insider

The hidden risk factor investors may be missing in stocks, bonds, and options

A study by Nikolai Roussanov of the Wharton School and colleagues finds that stocks, bonds, and options strategies could have more correlated risk than is evident on the surface.

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