中国工业行业技术供给能力的差异分析—基于中国37个行业的实证研究

fter reviewing the researches in technology supply, current researches only focused on the evaluation the macro scope of country or regions and the enterprise levels, little pays attention on the industrial level techniques, and the existing ones always concentrate on a certain industry, especially high-technical manufacturing industries, and lack of the comparative researches on the industries as a whole. Considering the characteristics of industry, we define industrial technology supply ability, and then we compare the relationships and differences between technology supply and technological innovation, and find out the influencing factors of industrial technology supply ability in china, and construct an index system to evaluate industrial technology supply ability, with factor analysis and hierarchical clustering approach, we evaluate 37 industries in china with the data of 2006 from environment, inputs, outputs and communication in technology supply, and analyze the causes of difference and provide some policies and suggestions.