The paper puts the indexes of effective competition in order on the basis of the SCP theory, and constructs a principal component analysis model.
本文以SCP理论为基础，归纳了有效竞争评价指标体系，建立了有效竞争主成份分析模型。
The paper puts the indexes of effective competition in order on the basis of the SCP theory, and constructs a principal component analysis model.
本文以SCP理论为基础，归纳了有效竞争评价指标体系，建立了有效竞争主成份分析模型。
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