一、双重经济体制与双重价格的不可避免性中国的经济体制改革,已经进入了双重经济体制并存的阶段,即由上而下的计划原则与横向联系中的市场原则普遍并存。在现实生活中,双重的计划体制、双重的物资流通体制和双重的价格体制是三位一体的。其中,双重的计划体制(决定如何产出)是双重经济体制的基础,双重的物资流通体制(决定如何投入)是双重计划体制的保证,而双重价格 I. Inevitability of dual economic systems and double prices The reform of China’s economic system has entered the phase of coexistence of dual economic systems, ie the principle of top-down planning and market principles in horizontal linkages coexist. In real life, the dual planning system, the dual material circulation system and the dual price system are trinity. Among them, the dual planning system (determining how to produce) is the basis of the dual economic system. The dual material circulation system (determining how to invest) is the guarantee of the dual planning system, and the double price