Furthermore, paying vast sums to wheeler-dealers isn’t just outrageous; it’s dangerous. Why, after all, did bankers take such huge risks? Because success — or even the temporary appearance of success — offered such gigantic rewards: even executives who blew up their companies could and did walk away with hundreds of millions. Now we’re seeing similar rewards offered to people who can play their risky games with federal backing.

So what’s going on here? Why are paychecks heading for the stratosphere again? Claims that firms have to pay these salaries to retain their best people aren’t plausible: with employment in the financial sector plunging, where are those people going to go?

No, the real reason financial firms are paying big again is simply because they can. They’re making money again (although not as much as they claim), and why not? After all, they can borrow cheaply, thanks to all those federal guarantees, and lend at much higher rates.

Paul Krugman: Money for Nothing