(p. 78) . . . the intelligence of humans, though immensely strengthened by articulation, nonetheless contains a large component of tacit understanding by individuals who know more than they can say. If this is also true with respect to the sorts of knowledge relevant to our economic activities, then no comprehensive planning agency could obtain the sort of knowledge necessary for economic planning, for it would lie buried deep in the minds of millions of persons.
Lavoie, Don. National Economic Planning: What Is Left? Washington, DC: Cato Institute, 1985.
(Note: ellipsis added.)