This is the kind of Web site that ought to make us applaud: It's packed with brilliant, insightful commentary and research on business by first -rate professors at the University of Pennsylvania's The Wharton School -and it's free. The site is constructed around various themes: "Finance and Investment," "Managing Technology," Insurance and Pensions," "Innovation and Entrepreneurship" and more. Click the tabs that grab your fancy, and zero in on your interest areas. Knowledge@Wharton is a genuine Web gem.
Commentary and research on business from The Wharton School