Dear Statalisters,
this is rather a general statistic than a Stata related question, but
nevertheless I hope someone can give me some help.
I have estimated a population parameter using both a nonparametric and a
parametric estimator. To my surprise both approaches yield about the same
point estimates, but the parametric estimator has a somewhat lower standard
error.
Do these results imply that the model assumptions underlying the parametric
estimator are correct?
Any suggestions?
Thanks very much in advance
Thomas
*
* For searches and help try:
* http://www.stata.com/support/faqs/res/findit.html
* http://www.stata.com/support/statalist/faq
* http://www.ats.ucla.edu/stat/stata/