Sraffa and Modern Economics, Volume I

Appendix 1

Mathematical note to Garegnani, pp. 13–74

Michele Tucci

Note: Equation numbering follows original.

THE MODEL

Let us take into consideration the following model (F):

	(5.1f)
	(5.2f)
	(5.3f)

If in the first relation of (5.3f) the inequality sign holds, then P_a0 = 0; if it holds in the second one, then P_b0 = 0. However, as is specified in Paragraph [3] of Appendix I, Assumption (ii), it should be noted that such cases will not be ...