Published online by Cambridge University Press: 11 June 2009
In 1954 the American Economic Association held its first session on “The International Flow of Economic Ideas.” As a discussant, the great scholar of Walras, William Jafft said, “The Iron and Bamboo Curtains of today were preceded three-quarters of a century ago by nationalistic, linguistic, and other curtains–all impending the free flow of ideas in the learned world,” (1955, 38–9). A.W. Coats later added some other obstacles, “…the unavailability of modern information retrieval methods, or perhaps a plain ornery human unwillingness to cooperate or personal dislike, all have at times been impediments to the progress of knowledge,” (1987, 66).