马克思在劳动还原理论上的贡献是 :提出了复杂劳动与简单劳动的科学概念 ,指出了不同复杂程度的劳动创造的价值与不同复杂程度劳动力的价值的区别 ,阐明了劳动复杂程度划分标准的客观性和相对性。马克思的劳动还原理论 ,也受到西方学者所谓人为制造劳动时间的差别、是一种随意性解释及不能解释个人天赋的影响等多种责难 Marx’s contribution to the theory of labor reduction is that it puts forward the scientific concept of complex labor and simple labor, points out the difference between the labor creation value of different complexity and the labor force value of different complexity, clarifies the objectivity of the standard of labor complexity division Sex and relativity. Marx’s theory of labor reduction is also influenced by the so-called artificial labor-time differences of western scholars. It is a kind of censure that can be interpreted arbitrarily and can not explain the influence of personal talents