Stalin expounded and proved the objective necessity and the significance of keeping
relationship of commodity and money and making use of law of value from the condition of the
two socialism public ownership coexistence.But he only admitted those consumer products was
commodity,and didn't admit that producer goods were commodity.He only admitted the adjusting
role of law of value to socialism commodity circulation,and not to socialism production. So he
couldn't make a breakthrough in the traditional ideas readically which set socialism against
commodity economy.Only the theroy about socialism market economy founded by Deng Xiaoping
solved this weighty in the realm of economy theory.