结果:找到“number of”相关内容322个,排序为按回复时间降序,搜索更多相关帖子请点击“高级”
WIND主营构成数量,number of business segments
1 个回复 - 614 次查看
Giannetti, M., Liao, G., & Yu, X. (2015). The brain gain
of corporate boards: Evidence from China. The Journal
of Finance[/backcolor], [/backcolor]70[/backcolor](4), 1629-1682.[/backcolor]“No.
of ...
2022-3-2 10:26 - yugeng2009 - 现金交易版
Number of groups
4 个回复 - 4791 次查看
stata面板数据回归结果中的 Number
of groups 和 Number
of obs什么区别啊?求大神指导。是不是 Number
of groups 是一共多少家企业, Number
of obs是多少个样本呢?
2019-7-27 08:41 - 杨君笑 - Stata专版
Number of obs=1 是怎么回事?
2 个回复 - 4376 次查看
本人正在做硕士论文的计量部分,数据选取的是30个省6年的面板数据,变量有5个,做出的结果如下:
. xtset province year
panel variable: province (strongly balanced)
time variable: year, 2 ...
2019-4-10 21:12 - tiancaizhengfei - EViews专版
The Book of Numbers by Tianxin Cai (蔡天新)
6 个回复 - 560 次查看
2016-10-30 | English | 368 Pages | PDF | ISBN/ASIN: 9814759430 | 26 MB
Natural
numbers are the oldest human inventions. This volume describes their nature, laws, history and current status. T ...
2017-11-29 15:56 - igs816 - 经管书评
Nuggets of Number Theory : A Visual Approach
19 个回复 - 1043 次查看
English | 2018 | ISBN: 1470443988 | 165 Pages | PDF
Nuggets
of Number Theory : A Visual Approach
by Roger B. Nelsen
Nuggets
of Number Theory will attract fans
of visual thinking,
number theory, a ...
2019-1-20 22:41 - igs816 - 经管书评
The Game Saturation Number of a Graph
1 个回复 - 418 次查看
【作者(必填)】James M. Carraher, William B. Kinnersley, Benjamin Reiniger, Douglas B. West
【文题(必填)】The Game Saturation Number
of a Graph
【年份(必填)】2016
【全文链接或数据库名称(选填 ...
2018-12-31 13:21 - lzguo99 - 求助成功区
Log of non positive number原因
11 个回复 - 23963 次查看
本人在用VAR选择最优滞后阶数时,在View--Lag structure--Lag Criteria处填了3,然后就出现了“Log
of non positive
number”的提示,请问是什么问题啊?我取对数后的数据都是正的,序列长度为20,有5个变量,而且当 ...
2011-12-20 11:01 - JetKing - EViews专版
Methods of Solving Number Theory Problems
2 个回复 - 1312 次查看
Through its engaging and unusual problems, this book demonstrates methods
of reasoning necessary for learning
number theory. Every technique is followed by problems (as well as detailed hints and solu ...
2018-7-7 10:17 - nivastuli - 博弈论