作者从三个方面，提纲挈领地介绍了《资本论》对市场经济的经典研究。其一，对市场经济细胞及其一般特征的研究；其二，对市场经济主体及运行规律的研究；其三，对市场经济条件下社会经济活动总规律的研究。这些关于商品经济与市场经济一般原理的研究对我们建设社会主义市场经济具有经典的指导意义。 From three aspects, the author introduces the classic study on market economy of “Capital”. First, the study of the market economy cells and their general characteristics; secondly, the study of the main body of the market economy and the law of operation; Third, the study of the general law of social economic activities in the market economy. These studies on the general principles of commodity economy and market economy have a classic guiding significance for us to build a socialist market economy.