Wharton School

Why workplace ghosting is on the rise

Wharton’s Peter Cappelli discusses ghosting, or disappearing without an explanation, in the workplace, and what it says about business etiquette and the shifting balance of power between employers and employees.

Penn Today Staff

Infection-resistant catheter plan wins Y-Prize

The team of four undergraduates propose reinventing the catheter to prevent urinary tract infections at the source, using a wrinkle printing technology developed at Penn.

Gwyneth K. Shaw

Expert voices 2019: Why cities?

Housing the majority of the global population, cities have come to define and shape the overarching challenges of the 21st century. The speed and scale of their development is unprecedented, raising complex questions about how to address the changes they bring to communities around the world.

Penn Today Staff

Designing with resilience to prepare for a changing world

Urban designers joined with architects, engineers, city planners, sociologists, and other experts to share strategies for adapting to rising sea levels, fiercer storms, and sinking shorelines, coinciding with the launch of the Certificate in Urban Resilience at the School of Design.

Katherine Unger Baillie



In the News


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 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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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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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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