The failure of market catallactics in no way denies the following truth: given sufficient knowledge the optimal decisions can always be found by scanning over all the attainable states of the world and selecting the one which according to the postulated ethical welfare function is best. The solution 'exists'; the problem is how to 'find' it.
Paul SamuelsonI spent the four years I was an undergraduate working on the beach. And it wasn't because I was lazy; it was because my freshman class would go to a hundred different employers and wouldn't get a nibble.
Paul SamuelsonI couldn't reconcile what I was being taught at the university of Chicago, the lectures and the books I was being assigned, with what I knew to be true out in the streets.
Paul Samuelson