[Date Prev][Date Next][Thread Prev][Thread Next][Date index][Thread index]
RE: RE: st: RE: Already Differenced Variables in xtabond2
In the process of providing a very nice answer about already differenced
variables, David Roodman <DRoodman@CGDEV.ORG> said that
> there appeared to be a bug in xtabond that occurs when the
> time series for an individual is interrupted in the middle.
This bug was fixed in Stata 9.1.
-xtabond- and -xtabond2- produce the same point estimates on datasets with
interrupted time series.
* For searches and help try: