Yue, Xiao-Guang; Cao, Yong; Duarte, Nelson; Shao, Xue-Feng - In: Journal of risk and financial management : JRFM 12 (2019) 4/166, pp. 1-15
The challenges of financial systems have immediate or medium-term social effects. The financial industry is constantly searching for measures to reduce these challenges, especially for those with little or no access to financial services. While current communication technologies make services...