用Stata做stochastic frontier analysis时,sfcross和frontier有什么区别 3 个回复 - 4134 次查看
sfcross fitsstochastic production or cost frontier models; the default is a productionfrontier model. It provides estimatorsfor the parameters of a linear model with a disturbance that is assumed to ...2016-2-28 16:55 - donwayho - 爱问频道
[求助]Stochastic Frontier Model in STATA 8 个回复 - 8279 次查看
<P>有没有人懂STATA中的Stochastic Frontier Regression 中估计的technical inefficiency是什么含义?是回归方程中的残差还是the ratio of actual number and potential number? </P>
<P>或者谁有stata ...2006-1-11 11:04 - xikadu - Stata专版