商品价值量变动规律新解与实证分析

A New Probe and Empirical Analysis on the Motorial Law of Commodity Value

传统的马克思劳动价值理论认为,商品价值量变动规律是指商品的价值量与体现在商品中的劳动量成正比,与劳动生产率成反比。随着时代的发展,这一经典的成反比理论受到现实与理论的双重挑战,并引发学术界半个多世纪的争论,至今未见分晓,遂成为＂世纪之谜＂。本文分别从竞争与垄断、同类不同种商品以及联合生产的新视角对＂世纪之谜＂进行了探索,并尝试进行了实证研究,结果证明商品价值量与劳动生产率存在成反比、成正比以及不确定三种情形,深化了对＂世纪之谜＂问题的认识。

Traditional Marx＇s labor value theory considers that the motorial law of commodity value is that commodity value is negatively correlated with the amount of labor in commodity and positive correlated with labor productivity. With the development of era, the classical theory of negative correlation is challenged by reality and theory, and causes a augment for more than half a century. So far,the argument has not get the clear conclusion,making it as ＂century mystery＂. This paper from these new perspectives that competition and monopoly, the same category but not kind commodity,joint production to explore ＂century mystery＂ , and try to have a empirical analysis. At last, the outcome promises that there exists three relationships between commodity value and labor productivity： positive correlation, negative correlation, unknown, so we further the understanding of ＂century mystery＂.