Abstract: The duality of labor, namely concrete labor and abstract labor, is the “hub” of Marx's political economy. The duality of capital as a derived category of labor duality, on the one hand is the production process of use value, reflecting the attributes of productivity; on the other hand, the production process of surplus value, reflecting the attributes of production relations. These two aspects constitute the inherent contradiction of capital duality. This article follows the narrative logic of “labor duality,capital duality,reative transformation of the inherent contradiction of capital duality”, trying to provide a theoretical analysis framework of Marxist political economy for the new relationship between politics and business.

Key words: labor duality, capital duality, new politicalbusiness relations, political economy

摘要： 劳动二重性（具体劳动和抽象劳动）是马克思政治经济学的“枢纽”，作为劳动二重性派生范畴的资本二重性：一方面是使用价值的生产过程，体现生产力属性；另一方面是剩余价值的生产过程，体现生产关系属性，两个方面构成资本二重性内在矛盾。本文遵循“劳动二重性—资本二重性—资本二重性内在矛盾的创造性转化”的叙述逻辑，尝试给新型政商关系提供一个马克思主义政治经济学的理论分析框架。

关键词: 劳动二重性, 资本二重性, 新型政商关系, 政治经济学