Economic Development Efficiency Evaluation Scheme of Regional Industrial Linkage Project Based on DEA-Malquist

To quantify the index measurement of the evolution trend of regional economic development efficiency and productivity, this paper proposes an evaluation method of economic development efficiency based on Malmquist and industry coupling scheduling model. We study the coupling of strategic emerging industries and traditional industries, and sort out the index system of the industrial linkage measurement model. Then, using Deap and index method, an empirical study and comprehensive evaluation is made on the project operation efficiency of an economic development zone in a certain region, and the total factor productivity index of the industrial agglomeration zone with or without environmental factors are measured. Finally, through the empirical analysis, the main factors of total factor change are obtained. According to the evaluation results, the countermeasures and suggestions to promote the regional industrial linkage development are put forward from the aspects including government policies, industry associations, enterprise selection.