POOLED MEAN GROUP ESTIMATION OF DYNAMIC HETEROGENEOUS PANELS 22 个回复 - 18679 次查看
"POOLED MEAN GROUP ESTIMATION OF DYNAMIC HETEROGENEOUS PANELS" M Hashem Pesaran, Yongcheol Shin and Ron Smith. Journal of the American Statistical Association, 1999, Vol 94 pp.621-634.
Abstract: It ...2011-1-12 21:11 - xuehe - Gauss专版
The Pricing of Options on the Generalized Mean 0 个回复 - 678 次查看
【作者(必填)】Boyle,P. & Emanuel, D
【文题(必填)】The Pricing of Options on the Generalized Mean
【年份(必填)】1980
【全文链接或数据库名称(选填)】Working paper, University of British Columbia ...2014-12-1 19:54 - Bumboo - 文献求助专区
How to generate mean by group under special circumstance? 1 个回复 - 1151 次查看
Generating the mean of the variable like :
bys id: egen vari_mean= mean(vari).
And I have six years data. (1956 1957 1958 1959 1960 1961 ).
but I want to generate the mean value of the first ...2012-6-21 22:35 - 九华布衣 - Stata专版