参考了四篇文献,得到四个衡量方法,分别为:
[1] Gu J, Shi X, Wang P, et al.Examining the impact of upstream and downstream relationship stability andconcentration on firms' financial performance[J]. Journal of Business Research,2022, 141: 229-242. (1种,4102家企业28268条数据)
[2] 王雄元, 彭旋. 稳定客户提高了分析师对企业盈余预测的准确性吗?[J]. 金融研究, 2016(5): 156-172.(1种,4102家企业28268条数据)
[3] Pan J, Yu M, Liu J, et al.Customer concentration and corporate innovation: Evidence from China[J]. TheNorth American Journal of Economics and Finance, 2020, 54: 101284.(1种,2847家企业12895条数据)
[4] Shi J, Yu C, Liu X, et al.Predicting firm stock returns with customer stock returns: Moderating effectsof customer characteristics[J]. Research in International Business and Finance,2020, 54: 101280. (1种,3915家企业25537条数据)
最终表格仅保留代码、年份和上述结果数据,中间数据不保留。如有需要,请自行修改.do文件
代码预览:
数据预览:
压缩包内容预览:
描述性统计:
企业客户稳定度.zip
(18.11 MB, 需要: RMB 30 元)


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