American corporations are spending trillions of dollars to repurchase their own stock. The practice is enriching CEOs--at the expense of everyone else.
Will you pay more for those shoes before 7 p.m.? Would the price tag be different if you lived in the suburbs? Standard prices and simple discounts are giving way to far more exotic strategies, designed to extract every last dollar from the consumer.
If any institution is equipped to handle questions of strategy, it is Harvard Business School, whose professors have coined so much of the strategic lexicon used in classrooms and boardrooms that it's hard to discuss the topic without recourse to their concepts: Competitive advantage. Disruptive innovation. The value chain.