Chen, Aixian
Huang, Xiaoyun
Cui, Xia
Funding for this research was provided by:
the National Social Science Foundation of China (24BTJ069)
the National Statistical Science Research Project (2024LY009)
Article History
Accepted: 20 March 2025
First Online: 18 April 2025
Declarations
:
: The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.
: Not applicable.