马克思的社会资本再生产模型:一个技术性补充

Marx's Social Capital Reproduction Model: A Technical Supplement

对马克思创立社会资本再生产理论过程的考察表明,马克思的社会资本再生产理论是马克思对经济学的一个原创性贡献。在这一理论中,马克思通过对第Ⅱ部类的分解和交换关系的分析,揭示了资本主义再生产顺利进行所必须遵循的条件。完全迂回性交换过程表明,资本家的个人消费偏好及其变化不仅是决定资本积累的一个因素,而且是破坏再生产比例关系的一个因素。虽然马克思提出了第Ⅱ部类的分解问题,并对分解后的社会资本简单再生产的规律作了理论分析,但马克思没有给出完整的模型,也没有在社会资本扩大再生产的分析中对两大部类作出同样的分解。这就需要根据马克思的部类分解原理进行技术性补充,以便更完整地理解马克思社会资本再生产理论和资本主义再生产危机的必然性。

Inspection on the process of Marxfs creation of social capital reproduction theory indicates that Marx's social capital reproduction theory is an original contribution of Marx to economics. In this theory, Marx revealed the more complicated conditions having to be followed to smoothly carry out capitalist reproduction via decomposition of the Second Department and analysis of the exchange relations. The complete and indirect exchange process in the theory indicates that capitalists' personal consumption preference and change of preference is not only the deciding factor of capital accumulation but also a destroying factor of reproduction proportion relation. Although Marx proposed the decomposition issue of the Second Department and made theoretical analysis on the simple reproduction of social capital after decomposition, Marx did not provide the complete model and neither did he provide the same decomposition on two departments during analysis of expanded social capital reproduction, which requires technical supplement according to Marx's departments decomposition principle so as to completely understand Marx's social capital reproduction theory and inevitability of capitalism reproduction crisis.