收益、波动与投资者情绪的多维网络特征——以中国能源上市公司为例
孙晓蕾, 申怡然, 李龙飞, 索玮岚
Returns, Volatility and Investor Sentiment Networks: Evidence from China's Listed Energy Companies
SUN Xiaolei, SHEN Yiran, LI Longfei, SUO Weilan
系统科学与数学
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2023, (7): 1713
-1729
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DOI: 10.12341/jssms22445
