Study on the evaluation of technology innovation performance of equipment manufacturing industry base on Shaanxi´s data

With the rapid growth of the total economy, opening up to the outside world and the degree of internationalization of increasing technological competition is more intense, requiring the dominant position of prominent enterprises´ technological innovation, faster technological catch-up. Although the equipment manufacturing enterprises continued to increase the R&D investment that greatly enhance the technological innovation capability, there are still some outstanding problems which need an analysis in the main influential factors of technological innovation performance. This study is based on input-output perspective, building the equipment manufacturing technological innovation performance evaluation index system, and use factor analysis to find out the main factors of technological innovation performance of Shaanxi´s equipment manufacturing industry. Evaluate the technological innovation capability and performance, and put forward some useful suggestions.