xtset pais year pwcorr lnvuelos lnpibper tcr tinf pob daca , sig summarize lnvuelos lnpibper tcr tinf pob daca summarize lnvuelos lnpibper tcr tinf pob daca, detail xtreg lnvuelos lnpibper tcr tinf pob daca findit xtcsd xtcsd, pesaran abs xtcsd, friedman xtreg lnvuelos lnpibper tcr tinf pob daca , re estimates store re1 xtreg lnvuelos lnpibper tcr tinf pob daca , fe estimates store fe1 hausman fe1 re1 findit xtserial xtreg lnvuelos lnpibper tcr tinf pob daca , re xtserial lnvuelos lnpibper tcr tinf pob daca, output findit xttest3 xtreg lnvuelos lnpibper tcr tinf pob daca , fe xttest3 xtpcse lnvuelos lnpibper tcr tinf pob daca , het c(ar1) display exp(0.12808) xtpcse lnvuelos lnpibper tcr tinf pob daca , het c(ar1) outreg2 using myfile.doc, word dec(3) replace ctitle (model 1) xtgls lnvuelos lnpibper tcr tinf pob daca , p(h) c(ar1) outreg2 using myfile.doc, word dec(3) append ctitle (model 2) xtpcse lnvuelos lnpibper tcr tinf pob daca , het c(ar1) outreg2 using table_1.tex, dec(3) replace ctitle (model 1 FE) xtgls lnvuelos lnpibper tcr tinf pob daca , p(h) c(ar1) outreg2 using table_1.tex, dec(3) append ctitle (model 2 RE)