“…For instance, Ong et al ( 2003 ) and Cui et al ( 2011 ) found that the supply efficiency of credit guarantee market in Malaysia or China was generally low, while Seo and Park ( 2013 ) proved that the operation efficiency in Japanese was relatively high, that is, the average efficiency reached 87.4–93.2%. In order to explain the internal mechanism of the difference in guarantee efficiency between different countries, Ono et al ( 2013 ), Li and Lin ( 2017 ), Haas and Millone ( 2020 ), and Bachas et al ( 2021 ) proposed that government administrative intervention, multi-agent cooperation, information sharing, and risk compensation are the key factors affecting guarantee efficiency. However, the former research results are mostly based on the methods of financial ratio analysis, regression model analysis, and propensity score matching evaluation (Oh et al, 2009 ), which tend to ignore the dynamic changes of guarantee market and the interaction of business behaviors between guarantee subjects.…”