Funding for this research was provided by:
the major project of the Social Science Fund of Beijing “Research on Urban Development in the era of Big Data for the Refined Governance of Beijing” (19ZDA05)
Article History
Received: 24 February 2021
Accepted: 3 July 2021
First Online: 27 July 2021
Declarations
:
: On behalf of all authors, the corresponding author states that there is no conflict of interest.