×
模态框(Modal)标题
在这里添加一些文本
Close
Close
Submit
Cancel
Confirm
×
模态框(Modal)标题
×
中国科学院数学与系统科学研究院期刊网
ISSN 2097-2326 (Online) ISSN 2096-9732 (Print) CN 10-1738/F
Toggle navigation
CJE
Home
About Journal
Editorial Board
Instruction
Publication Ethics
Download
Contact Us
中文
Analysis of the Effciency of China's Nonferrous Metals Futures Market under the Impact of the COVID-19
Tao YIN, Shuangshuang HUANG, Yongqiang WU, Han GAO, Yiming WANG, YUAN George
China Journal of Econometrics . 2024, (
3
): 858 -878 . DOI: 10.12012/CJoE2024-0034