对于四节点输电系统，本论文研究发现，降低市场集中程度将降低市场效率(即使成本不受影响)。

For the four-knots power transfer system, it is found by the paper that decreasing market concentration degree will reduce market efficiency (although the cost will not be influenced).

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如果美国劳动力市场的效率降低，该国的“结构”或“属性”失业率就会增加。

If America's Labour market is less efficient, the country's "structural" or "natural" rate of unemployment will be higher.

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从目前来看，凭借着降低风险、提高总体效率、方便制定战略决策的卖点，GRC市场的领先者已经得到了一大批客户。

All the leaders in the market thus far have sold a respectable amount of customers on the notion that they decrease risk, boost overall efficiency, and make strategy and decision making easier.

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