Knowledge at Wharton

Troubles in the subprime mortgage industry seem to be spreading. The stock market is in turmoil. Alan Greenspan and others say the economy is being hurt. Consumer groups predict that up to two million Americans will lose their homes. Should the government do something? A growing list of people say it should from Democratic senators Christopher Dodd and Hillary Clinton to a string of advocates for...

Free gourmet food 24-hour gym yoga classes in-house doctor on-site haircuts dry cleaner nutritionist swimming pool ... .These are just some of the perks Google -- and many other organizations -- offer employees. Companies have their reasons of course: They want to attract and retain the best knowledge-workers they can help them work long hours by feeding them gourmet meals on-site and handling tim...

Verizon is betting billions of dollars on a new fiber-optic network that could transform it from a telephone company to a cutting-edge technology player. If the strategy works the company could leapfrog over rivals such as AT&T and Comcast by offering faster Internet service and potentially richer video on demand. But if Verizon’s fast network fails to entice consumers the company will have cr...

Throughout its 25-year history Adobe Systems has introduced a series of innovations that the company has turned into successful commercial products -- from its PostScript printer language to leading software applications like Illustrator Photoshop and Adobe Acrobat. Now Adobe may be poised to transform the next generation of web technologies. How does Adobe remain innovative? Can innovation be sys...

If you go to Amazon.com and search for books about venture capital you get 14 114 responses which include many text books. Andrew Metrick a professor of finance at Wharton has just written a new book on the subject titled Venture Capital and the Finance of Innovation. Unlike the thousands of other books though this one offers a different approach especially in areas such as valuing startup compani...

If everything you knew about office life came from NBC’s serial mockumentary ”The Office ” you would be forgiven for thinking romance is the main spice of workplace life. Yet the hit show confirms with satire what recent studies have demonstrated with numbers: Romances shape office life and human resource departments don’t have much to say about it. But given the potential fallout from workplace r...

The announcement that Halliburton the Houston Tex.-based oil services company was moving its headquarters to Dubai may have surprised many Americans. But for people in Dubai it simply ratified decades of hard work. Led by the billionaire known today as ”Dubai’s CEO ” Sheikh Mohammed bin Rashid Al Maktoum Dubai’s ruling family has invested heavily in the infrastructure of a modern economy. So far t...

Climate change. Middle East instability. International terrorism. Oil price shocks. Weapons of mass destruction. The world is fast becoming a riskier place and the days of wait-and-see are no longer an option says the World Economic Forum’s recently released Global Risks 2007 report. The report published in cooperation with Wharton’s Risk Management and Decision Processes Center identifies 23 core...

The Economist called it ”a snort from a dragon’s nostrils.” At the end of February as China’s stock market index fell by more than 8% stock markets tumbled around the globe in their steepest decline since the attacks on September 11 2001. Adding to the anxiety were concerns about a possible shakeout in the U.S. sub-prime mortgage market and former chairman of the Federal Reserve Alan Greenspan’s c...

According to a new study by Wharton professors Betsey Stevenson and Justin Wolfers marriage and divorce rates in the United States are both at historic lows. When Stevenson and Wolfers began to analyze the changing market forces behind these new statistics one thing became clear: The same forces that play a role in marriage and divorce statistics -- namely birth control partial closing of the gend...

As recently as 1990 nearly 70% of newspaper carriers in the U.S. were teens. But that number dropped to 18% in 2004 and more declines are likely. Although reasons for teens being edged out of this formerly youth-dominated profession are specific to the newspaper industry the end of the boyhood (or girlhood) paper route reflects a dramatic but little-noticed trend: Teen unemployment has hit histori...

Kenneth Shropshire knows sports. He is director of Wharton’s Sports Business Initiative president of the Sports Lawyers Association a former executive with the Los Angeles Olympic Organizing Committee and a football player during his undergraduate days at Stanford. He has written The Business of Sports; In Black and White: Race and Sports in America and Basketball Jones: America Above the Rim. His...

When the Lilliputians came upon the sleeping Gulliver they didn’t know if he was friendly or hostile but he was so big it seemed prudent to tie him down. Should the 9 000 hedge funds -- the secretive investment pools controlling $1.4 trillion in assets -- be treated the same way? The President’s Working Group on Financial Markets doesn’t think so. In a late-February report the group urged vigilanc...

Viacom and CBS have pulled videos from Google’s YouTube. The Academy of Motion Picture Arts and Sciences recently requested that some Oscar footage be taken down from YouTube as well. And Google’s efforts to sell radio and print advertising have not met expectations. In short Google’s ability to navigate the traditional media landscape doesn’t seem to be going particularly well. What’s the problem...

In one sense Frank Abagnale Jr. might seem an odd choice as a featured speaker at a cutting-edge computer-ruled event like the Wharton Technology Conference 2007. That’s not just because Abagnale -- the subject of the 2002 Steven Spielberg movie ”Catch Me If You Can” -- was one of the most notorious con men of the 20th century but also because his technique was so decidedly low-tech. But that was...

Nigerian President Olusegun Obasanjo has set an ambitious goal: He wants the country to become one of the world’s top 20 economies during the next two decades. To accomplish this he has mandated that all university students in Nigeria study entrepreneurship. That is one of the factors that brought Peter Bamkole General Manager Enterprise Development Services at Lagos Business School to Wharton whe...

The issue of using hardware- or software-based digital rights management or ”DRM” to restrict how music and movies can be copied or shared has spurred fierce debate between those who think DRM is essential to protect content from unauthorized use and those who believe it undermines consumers’ rights to do whatever they want with the content they purchase. On February 6 Apple CEO Steve Jobs added t...

On Monday the country’s two satellite radio services -- Sirius and XM -- announced that they had finally agreed to merge. The move raises a number of questions not the least of which is whether they can get this deal approved by the Federal Communications Commission and the Justice Department. But regulatory issues aside what prompted these two archrivals to embrace each other what do they expect...

Some media reports called it a Valentine’s Day gift to Wall Street. When Federal Reserve chairman Ben Bernanke appeared before Congress on February 14 and 15 he gave an upbeat view of inflation and the economy setting off a strong rally in stocks. The Dow Jones industrial average rose 87 points to 12 741.86. Bernanke told Congress that the economy seems to be moving to a slower but more sustainabl...

Imagine paying for your car only when it works. Or your television. Or even your high-end toaster. That might sound far-fetched but it could be the future model for purchases requiring service over time. According to research by two Wharton professors of operations and information management Morris Cohen and Serguei Netessine and doctoral student Sang-Hyun Kim this new approach to service supply c...

For months the steady drip of news about troubles in the subprime mortgage market didn’t seem too bad and many economists started to feel reassured about the health of the general housing market. But now some experts wonder whether those feelings of reassurance came too soon. They suggest that the growing number of borrower defaults in the ”aggressive lending” market which includes various types o...

It sounds like something from a futuristic TV thriller: American spies thwarting a terrorist plot through a shared online community modeled after Wikipedia the free user-created web-based encyclopedia. But Anthony D. Williams co-author of the new book Wikinomics: How Mass Collaboration Changes Everything recently told a conference at Wharton’s Mack Center for Technological Innovation that this onl...

All companies from major multinationals to start-ups face a common challenge: how to keep growing. These firms find it difficult to sustain growth because they become risk averse opting for safer incremental product and service improvements instead of more rewarding but riskier major initiatives according to a study by Wharton marketing professor George S. Day. Companies Day says need to better un...

Stephen A. Schwarzman CEO and co-founder of The Blackstone Group was doing sit-ups and watching CNBC when he suddenly heard his name mentioned on air. It was a signal to him that the private equity business had gone ”into a weird zone of visibility.” Schwarzman David A. Brandon chairman and CEO of Domino’s Pizza and Timothy Draper the Silicon Valley venture capitalist examined the recent explosion...

It’s a common occurrence in Corporate America: An entrepreneurial founder starts a successful business builds it to a certain size and hands it over to a CEO to run. But then when things don’t go well the founder steps back in to take direct control of the organization. That essentially is what happened last week when Michael Dell returned to become the CEO of Dell replacing Kevin Rollins. What wi...