Michael Lewis explains in a nutshell why the financial industry must be carefully regulated:
Richard Fuld, the former chief executive of Lehman Brothers, E. Stanley O’Neal, the former chief executive of Merrill Lynch, and Charles O. Prince III, Citigroup’s chief executive, may have paid themselves humongous sums of money at the end of each year, as a result of the bond market bonanza. But if any one of them had set himself up as a whistleblower — had stood up and said “this business is irresponsible and we are not going to participate in it” — he would probably have been fired. Not immediately, perhaps. But a few quarters of earnings that lagged behind those of every other Wall Street firm would invite outrage from subordinates, who would flee for other, less responsible firms, and from shareholders, who would call for his resignation. Eventually he’d be replaced by someone willing to make money from the credit bubble.
OUR financial catastrophe, like Bernard Madoff’s pyramid scheme, required all sorts of important, plugged-in people to sacrifice our collective long-term interests for short-term gain. The pressure to do this in today’s financial markets is immense. Obviously the greater the market pressure to excel in the short term, the greater the need for pressure from outside the market to consider the longer term. But that’s the problem: there is no longer any serious pressure from outside the market. The tyranny of the short term has extended itself with frightening ease into the entities that were meant to, one way or another, discipline Wall Street, and force it to consider its enlightened self-interest.