The evaluation of various practices of human resources has been a hot topic for more than 50 years, and there has been no good solution. The commonly used methods in China are grey model or fuzzy mathematics.
At present, the research on organizational performance in China is not very good, and there are several experts in the world who are more authoritative.
In fact, hot spots and frontiers are mostly unsolved problems for many years. If you want to study and write a paper, you don't have to find a hot spot, and the data source can be innovative.