中文摘要：

用主成分分析法对区域经济指标进行筛选分类，建立区域知识吸收能力指标体系，并分为知识获取能力、知识消化能力、知识转移能力和知识应用能力四个维度，且知识应用能力贡献率最大，根据中国省域数据求得区域吸收能力，并与凯尼尔斯模型溢出吸收能力进行相关性分析。研究表明，两者存在明显正相关关系，指标建立较科学完备；两吸收能力水平与经济发展水平基本相符；吸收能力不平衡性严重，中西部有待提高，东部吸收能力较高主要来自其较强的知识应用能力。

英文摘要：

This paper sorted out regional economic indices, built the regional knowledge absorptive capacity index system using principal component analysis, and divided them into knowledge acquisition capability, Knowledge assimilation capability, knowledge transformation capability and knowledge application capability, which makes the greatest contribution. Then, empirical research on the inter-province data of China was made to obtain the regional absorptive capacity and the spillover absorptive capacity was obtained ac- cording to Caniels model. After that, correlation analysis is adopted to get the relationship between the above two. The research showed that significant positive correlation exists in the two kinds of absorptive capacities, and the index is built scientifically and completely; the level of the two kinds of absorptive capacities is basically consistent with the economic development level; the absorptive capacity levels are seriously imbalanced, the Central and Western China are to be improved, and the higher absorptive capacity of Eastern China mainly stems from its stronger knowledge application capacity.