It may or may not be true that we would have avoided much of this crisis had credit default swaps never been invented. I suspect it’s not true, and that the CDS market, in allowing people to short the credit market, actually helped at the margin to stop the credit bubble from expanding. But even if it is true, that doesn’t mean that the solution is to ban or unwind the CDS market which now exists. It was foolish to sell protection too cheaply on risky debt; it was sensible to buy that protection when it was cheap. So let’s not punish the sensible people and bail out the foolish ones by abrogating those contracts.
"Animal spirits", Keynes’ view of capitalists, reeks of detachment and some condescension. Trouble is no one really knows how to incite the barnyard or rattle the cage. The past six months of ad hoccery have not helped and I am pessimistic about the next chapter, guessing that whatever comes out of the Washington sausage factory will do more harm than good. Bad times do breed bad policy. And there is now very little sympathy for getting the taxman (and the politician) out of the way.
There are some very smart people who claim that desperate measures are called for. But desperate measures can also make matters worse. Printing money to finance questionable projects that enrich lobbyists, empower bureaucrats and entrench politicians is surely not a promising signal to investors here or abroad.