关键词: 佩龙-弗罗宾尼斯定理, 标准商品, 固定资本

Abstract: This paper discusses the extension of Sraffa's standard commodity to the case in which fixed capital is explicitly considered.In a von Neumann framework where second-hand fixed capital is considered,a generalized standard operation vector can be defined,so that trade off between wages and profits in terms of the generalized standard operation vector is expressed by a line.If second-hand fixed capital is eliminated and only brand new fixed capital is considered,no linear trade off between wages and profits can be observed,even if trade off between them is measured in terms of a generalized standard.

Key words: perron-frobenius theorem, standard commodity, fixed capital