Povertà in VDA. Nota introduttiva Novembre 2016

44 Seemingly unrelated regression: Reddito disponibile pro capite esogeno ---------------------------------------------------------------------- Equation Obs Parms RMSE "R-sq" chi2 P ---------------------------------------------------------------------- lnpov_ind 199 4 .2239809 0.8922 1716.05 0.0000 lngini_ind 199 3 .0702383 0.2750 99.13 0.0000 ---------------------------------------------------------------------- ------------------------------------------------------------------------------ | Coef. Std. Err. z P>|z| [95% Conf. Interval] -------------+---------------------------------------------------------------- lnpov_ind | lngini_ind | .8294887 .2262781 3.67 0.000 .3859918 1.272986 lnIpc | -1.348208 .2370824 -5.69 0.000 -1.812881 -.8835349 nord | .0119834 .0480861 0.25 0.803 -.0822638 .1062305 sud | .6905966 .0889032 7.77 0.000 .5163496 .8648436 _cons | 16.10534 2.266892 7.10 0.000 11.66231 20.54836 -------------+---------------------------------------------------------------- lngini_ind | lnpov_ind | .0986164 .0199083 4.95 0.000 .0595968 .137636 nord | - .0068913 .0137051 -0.50 0.615 -.0337528 .0199703 sud | -.0470492 .0275793 -1.71 0.088 -.1011036 .0070051 _cons | -1.41371 .0387698 -36.46 0.000 -1.489698 -1.337723 ------------------------------------------------------------------------------ Correlation matrix of residuals: lnpov_ind lngini_ind lnpov_ind 1.0000 lngini_ind -0.1745 1.0000 Breusch-Pagan test of independence: chi2(1) = 6.057, Pr = 0.0138