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求助!内部资源:管理PhD实验设计,ADVERSE CAUSALITY
3 个回复 - 1169 次查看
You have a 30-yearpanel dataset on a large random sample of firms in Europe of different sizes.Assume that you have data on all reasonable controls that you can think of andthat there is no selectio ...
2015-5-8 15:49 - shanmingliu444 - 经管考博
内部资源:管理PhD实验设计,ADVERSE CAUSALITY
2 个回复 - 1161 次查看
You have a 30-yearpanel dataset on a large random sample of firms in Europe of different sizes.Assume that you have data on all reasonable controls that you can think of andthat there is no selection ...
2015-5-4 00:10 - shanmingliu444 - Stata专版