Lee, Sun Youn
Sasaki, Shusaku
Kurokawa, Hirofumi
Ohtake, Fumio
Funding for this research was provided by:
Grant‐in‐Aid for Scientific Research (20H05632)
Article History
Received: 28 March 2022
Accepted: 16 August 2022
First Online: 2 September 2022
Declarations
:
: This study was conducted with ex-ante approval of the Ethics Committee of Graduate School of Economics, Osaka University, while all methods were carried out in accordance with relevant guidelines and regulations. Informed consent for study participation was obtained from all subjects.
: Not applicable.
: The authors declare that they have no competing interests.