中国科学院数学与系统科学研究院期刊网
An Innovative Approach for Risk Measurement in Digital Currency Market Using Interval-valued Data
Dingxuan ZHANG, Yuying SUN, Yongmiao HONG
China Journal of Econometrics . 2024, (4): 879 -898 .  DOI: 10.12012/CJoE2024-0047