结果:找到“abse”相关内容38个,排序为按回复时间降序,搜索更多相关帖子请点击“高级”
tvdiff显示no abservation
4 个回复 - 2685 次查看
请各位大佬看一下为什么用tvdiff做多期DID的平行趋势检验显示no observation了呢?大概有154万个观测值,控制变量有10个,工企98-05的非平衡面板,下面是具体命令. tvdiff tfp_op D $Xs,model(fe) pre(4) post(7) te ...
2021-11-25 09:24 - WangZihan2001 - Stata专版
Looking the book on SAGE Databse
0 个回复 - 110 次查看
【作者(必填)】Schwartz, Shalom H
【文题(必填)】Beyond individualism/collectivism: New cultural dimensions of values
【年份(必填)】1994 Sage Publications, Inc
【全文链接或数据库名称(选填)】htt ...
2015-9-16 12:05 - 3qsir - 文献求助专区
Sickness Absence and Psychosocial Job Quality
2 个回复 - 709 次查看
Sickness Absence and Psychosocial Job Quality: An Analysis From a Longitudinal Survey of Working Australians, 2005–2012
Allison Milner*, Peter Butterworth, Rebecca Bentley, Anne M. Kavanagh and Anth ...
2015-6-16 21:29 - oliyiyi - 求助成功区
Absence of Arbitrage Valuation
2 个回复 - 2029 次查看
Paskalis Glabadanidis, "Absence of Arbitrage Valuation"
English | 2014 | ISBN-10: 1137373024 | 196 pages | PDF | 0,7 MB
Theoretical finance has always recognized the power of the simple domi ...
2015-5-18 07:37 - koalachen2013 - 金融学(理论版)
【独家发布】The Absent-Minded Driver | 健忘司机
1 个回复 - 773 次查看
Robert J. Aumann, Sergiu Hart, and Motty Perry, 1997; The Absent-Minded Driver
[hr]
Absent-Minded Driver (健忘司机)是个老话题了,论坛里也有人介绍过,一般的博弈论课程在Extensive Form Game 部分区分 ...
2015-3-17 20:23 - 汀左 - 经管书评