Running a GMM Estimation on dynamic Panel Model using plm-Package
Hi! Am 12.06.2011 21:43, schrieb bstudent:
Error in solve.default(Reduce("+", A2)) :
System ist f?r den Rechner singul?r: reziproke Konditionszahl =
4.08048e-22
Error in solve.default(Reduce("+", A2)) :
System is singulary for the computer: reciprocal number of conditions =
4.08048e-22
Just for the record: I had the same error with my data and finaly gave up and used stata. Kind regards and good luck! Jan