I do not overlook the important contributions to economic theory in the past whether orthodox or heterodox I correlate them with institutional economics. The classical and communistic economists used as their measure of value the man hour of labor. This is evidently since the incoming of scientific management the engineering economics of efficiency. The Austrian and hedonistic economists deriving from Bentham used as the measure of value the diminishing marginal utility of consumption goods. This is evidently the home economics recently introduced in the college curriculum.

p. 242 - "Institutional economics," 1936