Hansen, Alvin H. (Alvin Harvey), 1887-1975 Schumpeter, Joseph A., 1883-1950 Keynes, John Maynard, 1883-1946 Pigou, A. C. (Arthur Cecil), 1877-1959 Veblen, Thorstein, 1857-1929 Luxemburg, Rosa, 1871-1919 Hayek, Friedrich A. von (Friedrich August), 1899-1992