中文摘要：

科学评估高新技术企业的竞争力是有效提高高新技术企业竞争力的前提和基础。文章运用数据包络分析（DEA）方法，并选择国家财政部与国家税务总局联合进行的2007年度全国税收调查中的14个行业作为样本，从资产配置状况、获取利润能力和创新能力3个方面评估高新技术企业的竞争力，从而消除了由于受客观基础条件优劣影响而导致的对高新技术企业竞争力评估的非客观性和非公正性，从模型和指标两个方面提高了高新技术企业竞争力评估的科学性、合理性和精确性。

英文摘要：

To scientifically assess the Hi-tech companies＇ competitive strength is the premise and foundation of effectively improving their competitiveness. This paper uses the methods of DEA （Data Envelopment Analysis） and selects the 14 industrial data from the state taxation investigation jointly carried out by the Ministry of Finance and the State Taxation Administration in 2007 as samples. Therefore this paper appraises the Hi-tech companies＇ competitiveness from three aspects： asset deployment status, profit-making capability and innovation ability, and in this way, gets rid of the assessment＇ s non-objectivity and non-fairness induced by the inadequate objective requisites. This paper improves the scientificalness, rationality and accuracy of the Hi-tech companies＇ competitiveness assessment from the aspects both of the model and the index.