中国科学院数学与系统科学研究院期刊网
Words shape trust: The abnormal tone of earnings communication conferences and bond credit spread
Xiaodi HUANG, Yan ZENG, Yun DAI, Shouyang WANG
Systems Engineering - Theory & Practice . 2025, (6): 1928 -1947 .  DOI: 10.12011/SETP2024-0826