摘要
本文以推动马克思主义政治经济学的创新发展为目标,以马克思主义最优经济增长理论为线索,在系统评述该理论的建模特点与主要结论的基础上,通过与西方经济学数学模型的对比辨析,对马克思主义政治经济学数学化的基本原则与建模思路进行了探讨。研究指出:马克思主义政治经济学并不排斥数学方法,但是对其进行数学化建模的过程必须要以坚持历史唯物主义的研究方法作为基本原则,即抓住生产力与生产关系这对矛盾及其运动来对经济社会的运行规律进行分析。具体而言,在坚持劳动价值论的基础上,构建一种包含工人与资本家两种行为主体,区分生产资料与消费资料两大部类,并且纳入剥削关系与迂回生产特点的动态模型可能是一种可行的建模思路。
Nowadays, how to innovate and develop Marxist political economy and further build a socialist political economy with Chinese characteristics remains a major theoretical issue for China's economic academy. How to promote the mathematization of Marxist political economy is a question worthy of further study. Due to a lack of understanding of Marxist political economy, there has long been a misunderstanding that it rejects mathematical methods and that compared with current western economics its degree of mathematization is not high and thus lacks scientificity. Scholars engaged in Marxist political economy have two views on its mathematization. Some scholars have fully affirmed the advantages of mathematical methods and have actively promoted the mathematization of Marxist political economy. Others have demonstrated cautious attitudes toward the mathematization of Marxist political economy and advocate insisting on its essence in the process of theoretical development. They want to avoid the western economics problem of excessive mathematics. However, they are cautious of vulgarization due to the pursuit of a mathematical form. If our aim is to innovate and develop Marxist political economy, it is necessary to analyze and respond to the above views. We take the Marxist theory of optimal economic growth as a clue, systematically reviewing the characteristics of its theoretical modeling in seven aspects: productivity, production relations, labor value theory, social reproduction, capital organic composition and profitability, economic fluctuations, and inequality between the rich and poor. Furthermore, through comparative analysis of the Marxist theory of optimal economic growth and the mathematical model of western economics, we provide a preliminary discussion of the basic principles and modeling ideas of the mathematization of Marxist political economy. Our research indicates that Marxist political economy does not exclude mathematical methods. However, the process of mathematical modeling must adhere to historical materialism as a basic principle, which means seizing the contradictory relationship between productivity and production relations and their movement to analyze the law of economic and social operation. It is a viable modeling idea to construct a dynamic model based on labor value theory, which involves two kinds of behavior subjects ( workers and capitalists) , distinguishes production goods and consumption goods, and includes the exploitative relationship and the characteristics of circuitous production. Specifically, at the productivity level, along with technological progress and industrial revolution, we focus on the impact of the combination of labor and means of production on the mode of production, using the dynamic changes in the number of capital goods per unit labor to examine the proportion of labor allocation and economic growth between two categories. At the level of production relations, based on the theory of labor creating value, we translate the economic production system into a value system by calculating the value per unit of goods in two categories. Furthermore, based on the specific productivity development stage ( i. e. , the extent to which the production of goods limits human labor in terms of physical strength, endurance, and precision in the production process) , we examine the relationship between the particular ownership and the exploitation of the capitalist class to the working class. The income distribution relationship as a flow affects the ownership of production goods as a stock, which makes production relations feeding back to productivity and promotes economic and social development. As western economics mainly solves the problem of resource allocation and focuses on describing the "invisible hand" of the market mechanism, it hardly deals with the problem of production relations and the translation from a production system to a value system. Therefore, this determines the complexity and innovation of Marxist political economy modeling.
出处
《经济研究》
CSSCI
北大核心
2017年第8期17-32,共16页
Economic Research Journal
基金
国家社科基金一般项目“国际分工体系重塑与中国产业转型升级战略的政治经济学研究”(批准号:14BJL048)
国家社科基金重点项目“经济全球化条件下当代垄断资本主义经济停滞常态化及其影响研究”(批准号:ZX20150046)
国家社会科学基金一般项目“广义剩余价值论与和谐社会构建”(批准号:13BKS047)资助
关键词
马克思主义政治经济学
数学化
唯物史观
Marxist Political Economy
Mathematical Method
Historical Materialism