现代市场经济运行中的总量均衡区间问题

The Equilibrium Range of Total Amount in the Modern Marketing Economy Operations

市场经济条件下，厂商将其供给量调整到合理水平所需的费用可称为微观调节成本。由于存在微观调节成本这种特殊的经济运行费用，因而宏观层面上供求总量均衡点的两侧便分别存在着“低位临界点”与“高位临界点”，这两点界定了一个总量均衡区间，社会总产量一旦进入该区间，市场机制便不会再对供求数量作出调整。总量均衡区间的大小一定程度上可加以控制，但区间本身不会因政府的总量调控而取消。因此，应更新对总量均衡状态的理解；总量调控应确立并遵循“上限原则”与“下限原则”；降低微观调节成本有助于提高总量调控精度。

Under the market economy,the cost needed by producers to adjust the supply amount to the rational level is called the micro adjusting cost.Because the micro adjusting cost exists as a special cost in the economic operation,there exist the low limit point and high limit point respectively on the two sides of the equilibrium point of total amount of supply and demand on the macro level.These two points define the equilibrium range for the total amount.Once the total social amount enters this range,the market system will not adjust the supply and demand amount.The size of the equilibrium range for the total amount can be controlled to some extend,but the range itself will not be cancelled with the government’s adjustment to the total amount.Therefore,we should have a fresh understanding to the equilibrium state of the total amount;the adjustment to the total amount should be established,the upper limit and the lower limit principles should be followed;the lowering of the micro adjusting cost gives rise to enhancing the adjusting precision of the total amount.