社会必要劳动决定的社会价值是在整个社会范围内通过市场竞争形成的。平均利润归根到底只是来源于剩余价值,生产价格是社会规模上的价值。从整个社会角度看,社会商品总生产价格同总价值是一致的。社会需要不仅制约着市场价值的确定,而且也制约着生产价格的形成,市场价值和生产价格在社会需要的基础上统一起来。 The social value determined by socially necessary labor is formed through market competition across society. In the final analysis, the average profit comes from the surplus value. The production price is the social scale value. From the perspective of society as a whole, the total production price of social goods is consistent with the total value. Social needs not only constrain the determination of market value, but also constrain the formation of production prices. Market values ​​and production prices are unified on the basis of social needs.