Wharton School

The virtual assistant

Artificial intelligence has permeated many corners of life, from consumer purchasing and media consumption to health care—sometimes in ways we don’t even know.

Michele W. Berger

Could increased immigration improve the US economy?

In an opinion piece from Alexander Arnon, senior analyst with the Penn Wharton Budget Model, he examines U.S. immigration policy and concludes that the largest positive impact on employment and GDP would come from increasing the net flow of immigrants.

Penn Today Staff

Can artificial intelligence help answer HR’s toughest questions?

Wharton's Peter Cappelli and Prasanna Tambe discuss the challenges companies face when they outsource their Human Resources departments to AI, allowing algorithms to remedy imperfect human decision-making for hiring, firing, scheduling, and promoting.

Penn Today Staff

No evidence that testosterone reduces cognitive empathy

In the largest study of its kind, researchers found that testosterone administration did not affect cognitive empathy, a measure of the ability to recognize another’s feelings and motivations. The finding calls into question the theory that the symptoms of autism are caused by a hyper-masculinized brain.

Katherine Unger Baillie

Climate lecture series will call for ‘unprecedented action,’ 1.5 minutes at a time

With a nod to the stated goal of the Paris Agreement of keeping global warming under 1.5 degrees Celsius to avoid the worst effects of climate change, a new 90-second lecture series kicks off today to give faculty and students a platform to briefly share how their work addresses climate change, and what we can do to help.

Katherine Unger Baillie



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 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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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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