Evaluation and Influencing Factors Analysis of County Scientific and Technological Innovation Level in Central Plains Urban Agglomeration Core Innovation Area
Based on the constructed evaluation model of science and technology innovation level efficiency,the SBM super efficiency model was used to evaluate the science and technology innovation level at county level in the core innovation area of Central Plains urban agglomeration,and the spatial differences were analyzed and the influencing factors were explained.The results are as follows.① According to the evaluation results,the number of high-efficiency areas and low-efficiency areas are increased,indicating that there is a significant gap in the efficiency of science and technology innovation development among counties in the study area.In the high efficiency areas,S&T innovation development efficiencies of Weihui City,Fengqiu County and others decrease,but those of Guancheng District,Erqi District and others increase.In the medium-level areas,the efficiency of scientific and technological innovation in Luolong Districts and Zhongyuan Districts maintaines stable.The low efficiency area is mainly distributed in the peripheral area and contiguous slices.②From the perspective of input-output,Jinshui District,Jianxi District,Chanhe District,Jili District and Fengquan District are the core innovation areas with high input-output efficiency,while Songxian County,Weihui City,Ruyang County,Fengqiu County and Huojia County have poor input-output efficiency.③From the perspective of global spatial autocorrelation,LL region is dominant in both years,showing a relatively obvious clustering phenomenon.From the perspective of local spatial autocorrelation,the spatial correlation type of development efficiency is dominated by significant LL region,and a small cluster is formed with Gongyi City as the core.However,from the perspective of input subsystem,HH area forms a high-value linkage area in the middle of the research area,reflecting its leading role in development and construction.④From the perspective of influencing factors,the development efficiency of S& T innovation is mainly affected by regional economic development level,innovation investment support and guarantee,innovation facility construction and the innovation environment of the city.