Abstract:

In order to promote the development of hightech zones, this paper used the experiences of [JP2]domestic and international evaluation of hightech development zone, established an evaluation index system [JP]in the hightech development zone of the Yangtze River Delta region. Firstly, AHP method was used to determine the weighing of each index, and the entropy method was used to calculate the development level of high and new zone in the Yangtze River Delta. Then correlation analysis was carried out and it was found that the difference of development level in the area of high and new zone was great, and the difference of economies of scale and structure index of economic was more prominent. The development level of hightech zones in the Yangtze River Delta could be roughly divided into three groups. Shanghai hightech zone ranking first belonged to the first group; Suzhou hightech zone ranking second for the excellent export in the region belonged to the second group; Nanjing, Wuxi, Hangzhou, Changzhou, Taizhou and Ningbo ranking three to eight for their similar economic development belonged to the third group. In this study, it was found that the industrial base, ability of scientific research, risk capital, policies and regulations and other industrial elements were the main reasons of the differences of development level in the high and new zones. Taizhou and Ningbo ranking later comprehensively in the economies of scale and the structure of economy should strengthen the development of economies of scale in the future, while Suzhou, Nanjing, Wuxi and Changzhou ranking ahead comprehensively should pay attention to hightech zone structure index, in order to increase the economic benefit based on longterm development. In addition, various hitech zones should strive to cultivate regional development environment, especially for the industrial base, scientific research ability, risk capital, policies and regulations and other industrial elements. In order to evaluate rationally and objectively the hightech development zones in the Yangtze River Delta, hightech zone evaluation should introduce competitive mechanism of survival of the fittest and continue to increase policy tilt and support to the national hightech zone with high quality in the future.