Knowledge@Wharton

Elevated testosterone may lead people to make worse decisions and be less likely to question their impulses, new Wharton research finds.

Genetic testing tells people if they are predisposed to certain diseases – and it carries major implications for insurers.

A growing number of philanthropists is quietly using charitable giving to influence issues they support, according to a new book.

Recent Wharton research examines how retailers can use online data to create more effective pricing policies.

Penn’s William Burke-White and Columbia’s Christopher Sabatini discuss the growing crisis facing Brazilian President Michel Temer.

The cost of health care in the United States is spiraling upward while politicians continue to bicker over how to fix a broken system.

Wharton’s Mauro Guillen and the Transatlantic Academy’s Stephen Szabo discuss the state of U.S.-E.U. relations in light of recent comments by Donald Trump and Angela Merkel.

The struggles of traditional retailers have dominated headlines in 2017. Those who emerge from the wreckage will be the brands that successfully transform the customer experience.

When people talk about innovation, industry disruptors like Uber come to mind. But that’s not the only way to innovate successfully.

We should be asking why alternative paths to IPOs are developing so much faster, writes Wharton senior fellow and finance lecturer David Erickson.