结果:找到“dea ols”相关内容25个,排序为按回复时间降序,搜索更多相关帖子请点击“高级”
Oligopoly Pricing: Old Ideas and New Tools
11 个回复 - 9069 次查看
<P>Oligopoly Pricing<BR><B>Old I
deas and New To
ols</B><BR><a href="http://mitpress.mit.edu/catalog/author/default.asp?aid=450" target="_blank" >Xavier Vives</A><B ...
2007-5-24 23:19 - 海雨兴风 - 博弈论
The Death of Expertise-Tom Nichols
4 个回复 - 1635 次查看
The rise of the internet and other technology has made information more easily-accessible than ever before. While this has had the positive effect of equalizing access to knowledge, it also has lowere ...
2017-5-20 12:35 - yechunyi - 哲学与心理学版
super-DEA 面板数据能不能用OLS回归
8 个回复 - 8898 次查看
大家好,最近遇到这样一个问题,我想通过SUPER-DEA模型测算每一年企业的经营效率,再把效率当作被解释变量,(面板数据)进行OLS回归,这是否可行?
数据构成 :100家企业 11年 每一年测算效率值,这样一家企业就有 ...
2020-3-15 10:36 - 雨杨君 - 数据分析与数据挖掘