新能源上市公司金融关联与过度投资 ——基于融资约束的中介效应
霍江林,孙同正
New energy listed companies’ financial linkages and over-investment ——The intermediary effect based on financing constraints
Huo Jianglin,Sun Tongzheng
煤炭经济研究 . 2021, (5): 16 -24 .