Dii, dio, did 和 dir均可染色活细胞或固定细胞及组织(请您根据您的需求选择相应的探针),dii比dio荧光更亮;did,dir(d12731)波长更长,更适合组织染色; 本文介绍的是事件研究法 (event study) 在 stata 中的实现命令 eventdd,该命令由 damian clarke 和 kathya tapia schythe 在 2020 年共同开发。与以往关于事件研究法的介绍不同,本文将侧.
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