效率与公平之间是辩证统一的，既有此长彼消的对立，又是相辅相成、互相促进的关系。在社会主义市场经济中，效率与公平的关系也是如此，但社会主义使效率与公平的对立统一关系以相互协调、相互促进为主要方面。 There is a dialectical unity between efficiency and fairness. It not only has the opposite of each other, but also complements and promotes each other. In the socialist market economy, so is the relationship between efficiency and fairness. However, socialism makes the contradiction and unity between efficiency and fairness take the coordination and mutual promotion as the main aspects.