According to analyses and evaluation in actual example, we can find the trade mechanism of non-cooperative competition and the deal mechanism of Forchheimer competition always contribute to the decrease of market price and the control of market power.

• 通过应用实例评价发现非合作竞争交易机制及受价竞争交易机制总是有利于降低市场价格、平抑市场力。 因此积极培育市场竞争机制,提高市场竞争效率,是平抑市场力的有效途径。