[234] Cf. Polier, op. cit., pp. 352, sq.

[235] Cf. especially chap. xxi, "The Theory of Economic Causation."

[236] "Proceedings," pp. 23-54.

[237] "Proceedings of the 22d Annual Meeting of the American Economic Association," pp. 160, 161.

[238] Op. cit., p. 8.

[239] "Essays in Social Justice"; especially ch. vii.

[240] Op. cit., pp. 187, 188.

[241] Op. cit., p. 201.

[242] Cf. Skelton, "Socialism: A Critical Analysis," p. 202; Menger, "The Right to the Whole Produce of Labour," pp. 8, sq.

[243] All the questions treated in this chapter are discussed at much greater length in the author's work, "A Living Wage"; Macmillan; 1906.