摘要
供求决定论、斯拉法模型和劳动价值论是三类价格决定理论。用生产过程中的技术关系以及劳动与资本的利益关系来解释商品世界的价格体系,是斯拉法模型的卓越贡献。然而斯拉法封闭在该价格体系内部,通过建立“标准体系”的“标准合成商品”,并将其还原为所购买的劳动量,以确定价格单位,构成了斯拉法理论的赘疣与困境。为了摆脱困境,必须寻求相对价格体系背后的价值实体,重建这一价格模型,使其融入到以劳动价值论为基础的价格决定机制的三个层次中。
The theory of supply and demand, Sraffa’s model and the labor theory of value are the three kinds of price theories. The outstanding contribution Saraff’s model made is that it explains the relative price system of commodities by the relations of commodities in production and the profit relations between capital and labor. But it fails when the price unit of the relative price system is determined by means of “a bundle of commodities” called “standard commodity” in “standard system”, and it also fails when the “standard commodity” is turned into the purchased labor. Therefore, in order to overcome the theoretical and practical difficulties, we need to reconstruct Saraff’s model by finding the value entity in the relative price system, and combine his model with the two other price theories into a whole.
出处
《财经研究》
CSSCI
北大核心
2005年第4期69-79,144,共12页
Journal of Finance and Economics
关键词
价格体系
劳动价值
标准商品
price system
standard commodity
labor value
