Li Xiaoke, male, doctor of economics, lecturer and master's director of the school of economics, Central South University of economics and law. Research field: new growth accounting (biased technological progress and total factor productivity, distorted resource allocation). He published papers in economic research and other journals and won the second prize of the 12th Hubei social science Excellent Achievement Award (2020) and the 17th Wuhan social science excellent achievement award (2020) second prize. Presided over 1 youth project of National Natural Science Foundation of China, 1 youth fund project of Humanities and Social Sciences Research of the Ministry of education, and participated in 6 major national social science projects, general projects of National Social Science Foundation of China and key projects of Hubei social science foundation.