On the afternoon of November 25, Professor Du Jing, doctoral supervisor of School of economics and management of Wuhan University, was invited to give a speech entitled "persistence or progress? The selection of research topics and the discussion of research value. Some business school teachers and students attended the lecture, which was presided over by Xi Longsheng, vice president of the business school.

On behalf of all the teachers and students of the business school, Xi Longsheng first extended a warm welcome to Professor Du Jing and briefly introduced his research fields and academic achievements.

Du Jing presented a paper on performance pay published by him in the early stage, briefly analyzed the model and framework of the paper, pointed out the shortcomings of this paper, and compared his later related papers such as "Wal Mart merger good and many", "the role of the doctrine of the mean" and "new crown epidemic situation", etc., from the perspective of ideas and framework, the depth of the paper content Degree and breadth, explained the related theoretical knowledge of the paper writing in detail. Through the comparison and examples of the paper, he stressed that with the changes of the times, the choice of research topics should be combined with theory and practice, and should keep pace with the times and develop continuously. At the end of the lecture, teachers and students actively asked questions. Professor Du Jing gave detailed answers one by one, which benefited teachers and students a lot.