Difficult imitation of scarce resources and capabilities is an effective way to prevent competitor from competition.
稀缺资源和能力的模仿障碍是有效阻止竞争者的重要手段。
The possession of scarce resources and capabilities can make firm to achieve unique competitive advantages, and obtain above-average return.
稀缺资源和能力使企业获得独特的竞争优势，并使企业获得超额租金的回报。
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