中国科学院数学与系统科学研究院期刊网
Public Attention and Financialization of Physical Enterprises: Empirical Evidence from A-share ListedFirms
Junjie MA, Jing GU, Xiaoguang YANG
China Journal of Econometrics . 2025, (3): 723 -743 .  DOI: 10.12012/CJoE2024-0205