Hello all! I ran my set of panel data with Arellano-Bond. When I asked (first option in the "analysis" drop down menu) for the predicted, adjusted & residual, I am surprised because some values don't appear. If the e-mail doesn't break the resulting table I am sending an excerpt (in Portuguese, but I am supplying a translation in brackets...): CASE_MIX (my dependent variable) ajustado (adjusted/fitted) resíduo (residual) AGUE 1,291383 BEJA 1,315416 COVO 1,639558 FAMA 0,936894 1,347494 -0,410600 IPOL 2,278897 1,048024 Does anybody know what is wrong here? Thanks in advance FRG