According to Rothbard, Sir Ralph George Hawtrey Was One of the Evil Geniuses of the 1920s

Executive director and operating head of the Association with such formidable backing was Norman Lombard, brought in by Fisher in 1926. The Association spread its gospel far and wide. It was helped by the publicity given to Thomas Edison and Henry Ford’s proposal for a “commodity dollar” in 1922 and 1923. Other prominent stabilizationists in this period were professors George F. Warren and Frank Pearson of Cornell, Royal Meeker, Hudson B. Hastings, Alvin Hansen, and Lionel D. Edie. In Europe, in addition to the above mentioned, advocates of stable money included: Professor Arthur C. Pigou, Ralph G. Hawtrey, J.R. Bellerby, R.A. Lehfeldt, G.M. Lewis, Sir Arthur Salter, Knut Wicksell, Gustav Cassel, Arthur Kitson, Sir Frederick Soddy, F.W. Pethick-Lawrence, Reginald McKenna, Sir Basil Blackett, and John Maynard Keynes. Keynes was particularly influential in his propaganda for a “managed currency” and a stabilized price level, as set forth in his A Tract on Monetary Reform, published in 1923.

Ralph Hawtrey proved to be one of the evil geniuses of the 1920s. An influential economist in a land where economists have shaped policy far more influentially than in the United States, Hawtrey, Director of Financial Studies at the British Treasury, advocated international credit control by Central Banks to achieve a stable price level as early as 1913. In 1919, Hawtrey was one of the first to call for the adoption of a gold-exchange standard by European countries, tying it in with international Central Bank cooperation. Hawtrey was one of the prime European trumpeters of the prowess of Governor Benjamin Strong. Writing in 1932, at a time when Robertson had come to realize the evils of stabilization, Hawtrey declared: “The American experiment in stabilization from 1922 to 1928 showed that an early treatment could check a tendency either to inflation or to depression. . . . The American experiment was a great advance upon the practice of the nineteenth century,” when the trade cycle was accepted passively. When Governor Strong died, Hawtrey called the event “a disaster for the world.” Finally, Hawtrey was the main inspiration for the stabilization resolutions of the Genoa Conference of 1922.

—Murray N. Rothbard, America's Great Depression, 5th ed. (Auburn, AL: Ludwig von Mises Institute, 2000), 176-177.