TY - Journal of Beijing University of Posts and Telecommunications(Social Sciences Edition) A1 - HU Guohui, ZHAO Yiming T1 - Influence of Dual-class Share Structure on Company Performance —Empirical Study Based on China Concepts Stocks Listed in the US Y1 - 2021-11-11 00:00:00.0 JF - Journal of Beijing University of Posts and Telecommunications(Social Sciences Edition) JO - Journal of Beijing University of Posts and Telecommunications(Social Sciences Edition) SP - 54 EP - 62 VL - 23 IS - 5 UR - {https://journalsk.bupt.edu.cn/EN/10.19722/j.cnki.1008-7729.2021.0122} N1 - 10.19722/j.cnki.1008-7729.2021.0122 ER -