中文摘要：

采用因子分析法对16个高技术行业利用外资质量进行评估与比较，结果表明，行业利用外资质量差距较大，且呈稳态趋势。行业利用外资质量的影响因素中，外资的数量贡献起决定性作用，外资在行业制度、技术水平、经济质量等方面的贡献对利用外资质量的作用有限。这说明高技术行业利用外资模式是数量型非质量型，总体质量低。但是不同因素对不同行业利用外资质量的相对作用不同，利用外资质量较低的行业，外资的数量贡献对利用外资质量的相对作用更大；反之，外资在其他方面的贡献对利用外资质量的相对作用更大。直接原因是行业利用外资水平决定了质量，深层次原因是外资企业通过进口包含核心技术的中间投入品来控制技术，进而限制了技术水平、投入产出率、技术溢出效应的提高。外资政策需要微调，鼓励外资投向高技术产业的政策应制定配套措施如规定外资企业生产的本地化程度，以提升外资技术水平，扩大技术溢出效应，促进结构优化与经济质量的提高。

英文摘要：

This paper adopts the factor analysis method to evaluate and compare the FDI utilizing qualities in 16 high-tech industries. The results indicate that there is a bigger gap between FDI utiliz- ing qualities in different industries, which has a stable tendency. Among the factors influencing the FDI utilizing qualities, the quantity contribution of FDI plays a decisive role. The contribution of FDI to such aspects as the industrial system, technology level and economic quality has a limited effect on the FDI utilizing quality. This tells us that the mode of FDI in high-teeh industries is quanti- ty-type rather than quality-type, and the overall quality is lower. However, different factor has differ- ent effect on the FDI utilizing quality of different industry. Among the industries with lower FDI uti- lizing qualities, the quantity contribution of FDI has more effect on the FDI utilizing quality; other- wise, the contributions of FDI to the other aspects have more effects on the quality. The immediate cause is that the industrial FDI utilizing level can decide the quality. The underlying reason is that the foreign enterprises strictly control the technology by importing the intermediate inputs with core technology, which restricts the improvements in technical level, input-output ratio and technologic spillover effects. Therefore, fine turning of the policy of FDI should be made. The policy of encour- aging FDI into high-tech industries should include supplementary measures such as stipulating the de- gree of production localization for foreign-funded enterprises, so as to improve the technology level, expand the technology spillover effect, promote the structural optimizing and improve the economic quality.