Technological achievements in regional economic development: An econometrics analysis based on DEA

“Double circulation” is an important strategic choice under the development of the new situation. The transformation of university scientific and technological achievements and the coordinated development of regional economy are of great significance to the construction and development of the new paradigm. In this paper, DEA method is used to measure the transformation efficiency of scientific and technological achievements of universities in 31 provinces and autonomous regions (excluding Hong Kong, Macao and Taiwan), and the entropy weight-Topsis model is used to evaluate the quality of regional economic development. The comprehensive scores of the two systems are coupled and coordinated finally. It is found that the transformation efficiency of scientific and technological achievements of universities in 31 provinces and autonomous regions (excluding Hong Kong, Macao and Taiwan) is mostly DEA effective, and the transformation ability of scientific and technological achievements of universities is strong in the regions where university resources are concentrated and the economically developed regions, meanwhile there is a big gap between regions. The transformation ability of scientific and technological achievements in the central and western regions has a big room for improvement. The transformation level of scientific and technological achievements of universities in most provinces is still at a middle level of coordination with the level of regional economic development. In view of the above research conclusions, some countermeasures and suggestions are put forward in order to promote the transformation of scientific and technological achievements and regional economic development can be more coordinated.