Kang, Chengxuan
Liu, Jinsi
Chen, Xinzhong
Funding for this research was provided by:
the National Social Science Foundation Major Project: Research on Mechanisms and Policies to Promote Intergenerational Income Mobility through Educational Development (19ZDA066)
Article History
Received: 19 December 2024
Accepted: 30 May 2025
First Online: 5 June 2025
Declarations
:
: Ethical approval for this study was obtained from the Institutional Review Board (IRB) at Wuhan University (Approval No. WHU-HSS-IRB2024042). All participants provided written informed consent before participation. The confidentiality of the data was strictly maintained throughout the data collection and analysis processes. The authors confirm that the relevant ethical guidelines and regulations were followed in conducting all experiments, and informed consent was obtained from all participants.
: Not applicable.
: The authors declare no competing interests.