There are no causation relations between the high industry concentration rate and enterprise performance.
产业集中度与产业绩效之间不存在确定的因果关系。
The method is convenient to operate with high concentration rate and satisfactory precision and accuracy.
该法操作简便、富集倍数高，其精密度和准确度都令人满意。
But high market concentration rate, high market barrier of entry and advantages of products'difference of transnational corporations may lead to monopolistic behavior.
但过高的市场集中度和市场进入壁垒以及跨国公司拥有的产品差别化优势是导致不利于市场竞争的垄断行为产生的结构性前提。
In auto industry, concentration rate and market share both have significantly positive impact on the rate of return, while firm size has significantly negative impact on it.
在汽车产业中，市场份额，特别是产业集中度等对企业利润率有显著的正面作用，而企业规模等则对利润率有显著的负面影响。
In auto industry, concentration rate and market share both have significantly positive impact on the rate of return, while firm size has significantly negative impact on it.
在汽车产业中，市场份额，特别是产业集中度等对企业利润率有显著的正面作用，而企业规模等则对利润率有显著的负面影响。
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