What counts is results, and there can be no doubt that the Soviet planning system has been a powerful engine for economic growth...The Soviet model has surely demonstrated that a command economy is capable of mobilizing resources for rapid growth.
Paul SamuelsonThe 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 SamuelsonSooner or later the Internet will become profitable. It's an old story played before by canals, railroads and automobiles.
Paul SamuelsonAnyone with special abilities earns a differential return on that flair, which we economists call a rent. Those few with extraordinary P.Q. (Performance Quotient) will not give away such rent to the Ford Foundation or the local bank trust department. They have too high an I.Q. for that.
Paul SamuelsonThe debate can be put in the form of the question: Resolved, that the best of money managers cannot be demonstrated to be able to deliver the goods of superior portfolio-selection performance. Any jury that reviews the evidence, and there is a great deal of relevant evidence, must at least come out with the Scottish verdict: Superior investment performance is unproved.
Paul Samuelson