Global Journal of Human Social Science, E: Economics, Volume 22 Issue 1

estat sargan Sargan test of overidentifying restrictions H0: overidentifying restrictions are valid chi2(9) = 3.747242 Prob > chi2 = 0.9272 estat abond Arellano-Bond test for zero autocorrelation in first-differenced errors |Order | z Prob > z| |------+----------------| | 1 |-1.0411 0.0078 | | 2 |-.89684 0.3698 | +-----------------------+ H0: no autocorrelation © 2022 Global Journals Volume XXII Issue I Version I 31 ( ) Global Journal of Human Social Science - Year 2022 E L’ouverture Commerciale Contribue-T-Elle À La Sécurité Alimentaire En Zone Franc ? : Une Étude En Panel Dynamique