Gong, Rengui
Xia, Dongping
Hu, Zan
Hu, Yangming
Funding for this research was provided by:
Project supported by the Key Program of National Social Science Foundation of China (Grant No.20AGL035)
Article History
Received: 17 February 2023
Accepted: 7 July 2023
First Online: 14 July 2023
Declarations
:
: The data used in this paper are from the CHARLS survey data of Peking University. During the survey, each respondent who agreed to participate in the survey was required to sign two informed consent forms. All CHARLS Wave ethical certifications have been approved by the Institutional Review Committee of Peking University. The IRB approval number is IRB00001052-11015. All procedures of this study are in accordance with accepted standards of ethics and conduct and are authorized and approved by the College of Public Administration and Law, Hunan Agricultural University. Consent to participation does not apply because CHARLS data is free to the academic community and successful application of the data implies consent to its use.
: Consent for publication not applicable.
: The authors declare no competing interests.