SeeGerald Berk, Louis D. Brandeis and the Making of Regulated Competition, 1900-1932, (New York: Cambridge Univ. Press, 2009), 1-32.
Joseph A. Schumpeter, Business Cycles: A Theoretical Historical, and Statistical Analysis of the Capitalist Process, 2 vols. (New York: McGraw-Hill, 1939), 1:340-41.