High-Tech Industry Upgrading Capacity Research Based on the Three Abilities Model ——Taking the Five Coastal Provinces for Example

In recent years,the center of high-tech industry in mid-eastern China including Guangdong province,Shandong province,Zhejiang province,Jiangsu province and Shanghai city enjoy a rapid development. However,there is very great difference in the development path,development environment and the current situation of high-tech industry upgrading among the five coastal provinces. Industrial upgrading capacity evaluation model as well as the index system of high-tech industry can be established from three dimensions which includes the input,output and environment support capability. Then,by selecting 15 provinces in mid-eastern China,taking large and middle high-tech enterprises as the research object in these areas,meanwhile,we can carry out quantitative study with classification on whole industrial upgrading capacity. The results show that: the industrial upgrading capacity of one area is closely related to industrial resources input in this area,and favorable regional advantage as well as prosperous capital market will obviously promote the industrial upgrading environment; from the perspective of government,economically developed areas should decrease too much direct investment from government,and enhance the direct procurement of government. However, economically undeveloped areas should strengthen the direct investment level with industrial policy support of government to local high-tech enterprises,on the basis of that,enlarging the policies' attractiveness to foreign capital,and finally advancing high-tech industry upgrading in these areas.