Wang Kang, born in Gaomi, Shandong Province, is a lecturer in the Department of Statistics, School of Economics, Beijing Technology and Business University. He graduated from the School of Statistics, Renmin University of China and has a Ph.D. in Economics. In recent years, he has published more than ten papers in core journals such as Management World and Statistical Research, and many of them have been reproduced in full. He has participated in many academic conferences at home and abroad in the fields of economics and statistics. He is presiding over one project at the provincial and ministerial level and is participating in nearly ten projects such as major projects of the National Social Science Fund as the main participant. He participated in the compilation of four books.