中国科学院数学与系统科学研究院期刊网
The impact of analysts' forward-looking information on stock investment returns——A quantitative study based on textual analysis
ZHAO Er'long, SUN Shaolong, WANG Fenghu, WANG Shouyang
Systems Engineering - Theory & Practice . 2024, (12): 3851 -3861 .  DOI: 10.12011/SETP2022-2601