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. Tab, 780*** (1) -5.189*** (1) Benin -6.980*** (1) -7.529*** (1) -6.221*** (1) Botswana -4.796*** (1) -5.486*** (1) -6.207*** (1) Bresil -7.904*** (1) -6.098*** (1) -7.802*** (1) Burkina Faso -7.282*** (1) -7.534*** (1) -7, Test de racine unitaire (ADF) Séries en première diérence TCR (log) Pr$ (log) Pr (log) Argentine -5.326*** (1) -2.209** (1) -5.288*** (1) Bangladesh -3.783*** (1) -4.486*** (1) -8.008*** (1) Barbade -4.432*** (1) -7.488*** (1) -4.961*** (1) Belize -5.194*** (1) -7284*** (1) Burundi -5.343*** (1) -6.69*** (1) -3.504*** (1) République Centrafricaine -6.329*** (1) -7.004*** (1) -6.823*** (1) Colombie -3.445*** (1) -6.457*** (1) -4.758*** (1) Costa Rica -5.624*** (1) -7.212*** (1) -7.382*** (1) Côte d'Ivoire -6.104*** (1) -4.652*** (1) -5.587*** (1) Dominique -5.881*** (1) -6.231*** (1) -5.472*** (1) El Salvador -5.397*** (1) -6.422*** (1) -6.89*** (1) Fiji -6.703*** (1) -7.253*** (1) -5.852*** (1) Gambie) Pakistan -4.820*** (1) -7.543*** (1) -5.635*** (1) Panama -3.575*** (1) -6.372*** (1) -5.749*** (1) Paraguay -7.036*** (1) -5.918*** (1) -5.695*** (1) Philippines -4.371*** (1) -5.177*** (1) -6.769*** (1) Rwanda) -7.465*** (1) Thaïlande -5.528*** (1) -4.901*** (1) -4.642*** (1) Turquie -5.999*** (1) -7.605*** (1) -6.797*** (1) Uruguay -4.595*** (1) -5.573*** (1) -4.548*** (1) Zimbabwe -0) -6.281*** (1) -1, p.764

. Tab, 12 Test de cointégration (modèle standard)

. Tab, 13 Test de cointégration dans le cas d'une baisse des prix internationaux

. Tab, 14 Test de cointégration dans le cas d'une hausse des prix internationaux

. Tab, 15 Relation de long-terme ? 1 c 1