Source: https://www.researchgate.net/profile/Zayati-Montassar/publication/346572712_Developpement_financier_et_croissance_economique_causalite_ou_reciprocite_Une_application_VECM_au_cas_libanais/links/5fc7d6c0299bf188d4e91ef9/Developpement-financier-et-croissance-economique-causalite-ou-reciprocite-Une-application-VECM-au-cas-libanais.pdf