另类数据在中国股票市场投资中有用吗?——基于财经短视频、图像、文本数据的探究
何勇, 李琪琪, 焦丽, 黄文萱
Is Alternative Data Useful in China Share Market Investment?—Empirical Study Based on Financial Short Video, Image and Text Data
Yong HE, Qiqi LI, Li JIAO, Wenxuan HUANG
计量经济学报
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2023, (4): 1008
-1031
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DOI: 10.12012/CJoE2023-0061
