The K@W Network:
James R.F. Guy Professor of Finance
For hedge funds, poor performance, closures and large investor withdrawals are raising questions about their future. But don’t expect hedge funds to disappear anytime soon.
A new book by Wharton's Richard Marston dispels some common beliefs about what Americans need to save for retirement.
Some market watchers say the best times for emerging-market investing are over. Others say new opportunities are opening up, especially if one takes the long-term view.