中文摘要：

针对港口群核心竞争力的研究,本文在借鉴＂钻石模型＂及＂GEM模型＂等核心竞争力研究传统方法基础上,尝试提出港口群核心竞争力研究的新思路：首先从宏观、中观及微观层面探讨港口群核心竞争力的构成因素及变化趋势,运用数据包络分析方法（DEA）对港口群核心竞争力所处生命周期进行判定;再运用模糊综合评判方法计算港口群核心竞争力的强度;然后构建＂权重—得分＂矩阵,区分出港口群的核心竞争力和一般竞争力;最后以海峡西岸经济区港口群为实例,运用该方法体系进行实例验证,得出其具有可靠性和准确性的结论.

英文摘要：

This paper aims at the study on core competitiveness of port group,tries to propose a new idea of port group core competitiveness research which based on the reference of traditional methods such as ＂Diamond model＂ and ＂GEM model＂.In this new idea,the constituting factors and changing trend of port group core competitiveness are explored from the macroscopic and microscopic perspectives at first,and the DEA model is used to determine the which period of life cycle the port group core competitiveness is in;then,fuzzy synthetic evaluation is used to calculate the intensity of core competitiveness of port group and the ＂weight-score＂ matrix is created to identify the core competitiveness of port group and the general competitiveness;at last,the feasibility and correctness of the new idea is verified through the project of port group in Hercynian economic zones.