Dear statalisters,
I just realized Stata's -tobit- command with the -xi- (-xi3-) prefix does not allow for clustered standard errors, but only for -bootstrap-ping them, although the -tobit- command itself does allow for -vce(cluster clustvar)-. Does anyone know about this problem (and a possible workaround)? Maybe ist just an installation issue... -Bootstrap-ing the standard errors is in my case too time-consuming, unfortunately.
Thank you very much,
Jochen
*
* For searches and help try:
* http://www.stata.com/help.cgi?search
* http://www.stata.com/support/statalist/faq
* http://www.ats.ucla.edu/stat/stata/