中文摘要：

长江三角洲是我国经济和科技最发达的地区之一,高新技术企业群聚发展初具规模。高新技术企业核心竞争力的培养与提高,对长三角地区产业结构优化和我国企业国际竞争力水平的提高至关重要。通过对企业核心竞争力内涵与构成要素的剖析,建立长三角地区高新技术企业的核心竞争力四维模型;以该模型为基础,构建高新技术企业核心竞争力的评价指标体系;最后,运用模糊德尔菲-层次分析法（DAHP法）,对长三角地区高新技术企业的核心竞争力进行评价。评价结果表明,与传统工业企业相比,长三角地区高新技术企业的核心竞争力更强,可以承担该区域经济一体化发展和从量增向质跃转变的重任。

英文摘要：

Yangtze river delta is one of the most developed areas on economy and technology in China, high-tech enterprises cluster here has a preliminary scale, and how to cultivate and improve the core competence of high-tech enterprises is most important for the optimization of industrial structure and improvement of international competence of Chinese enterprises.The core competence four-dimension model of high-tech enterprises is built with the analysis of connotation and elements about core competence. And an evaluation index system based on the model is established. At last, the core competence of high-tech enterprises in Yangtze river delta is evaluated on the method of fuzzy Delphi-AHP. The result of evaluation shows that high-tech enterprises in Yangtze river delta has a more powerful competence than traditional industrial enterprises, which can undertake the responsibilities of regional economy integration development and transformation from number increasing to quality.