[39] Bliss, Encyclopedia of Social Reform, art. Distribution, p. 501.
[40] Economics, 360.
[41] Stated technically, its marginal productivity is small and hence its reward is also small.
[42] More truly, the marginal productivity theory.
[43] J. R Commons, the Distribution of Wealth, 252.
[44] More, Wage-earners’ Budgets, 269.
[45] Today the loss is probably double this sum.
[46] Gide, Political Economy, Rev. Ed., 663.
[47] Seager, Introduction to Economics, 73.
[48] Bullock, Introduction to Study of Economics, 106.