均衡时低端增量市场份额分布与运营商前期高端市场优势无关，而取决于其提供的用户效用水平。

In equilibrium, low-end incremental market shares are independent of former high-end market shares distributed over both operators, only relative to the gain of customers.

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合并各方的合并市场份额，以及合并造成的市场份额增量向来被作为可能出现的单边影响的过滤器。

The combined share of the merging parties and the increment in market share resulting from the merger are typically considered as useful screens for possible unilateral effects scenarios.

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市场份额与盈利的可能是曲线关系：当市场份额增量超过一个最佳点时，客户满意度可能下降。

Its relationship with profitability may well be curvilinear: as market share increases beyond an optimal point, customer satisfaction may drop.

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