Now we need to look at the second condition.
现在需要看第二个条件。
The reason for the second condition is that firms are less likely to raise prices to anticompetitive levels if it is fairly easy for new competitors to enter the market and drive prices down.
第二个条件的原因是：倘若一家新的公司可以平等地且很容易地进入市场，从而使价格降低，那么市场上原有的公司将价格提高到一个限制竞争的水平的可能性就很小。
The second condition is that the current policy must remain unchanged.
第二条，就是现行的政策不变。
The second condition is that the current policy must remain unchanged.
第二条，就是现行的政策不变。
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