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 don't care who writes a nation's laws - or crafts its advanced treaties - if I can write its economics textbooks.
Paul SamuelsonBut the trouble is that he [Alan Greenspan] had been an Ayn Rander. You can take the boy out of the cult but you can't take the cult out of the boy.
Paul Samuelson