Chile Nzeh, I., Uzoechina, I.B., Okoli, U.V. and Imoagwu, C. P. 2023. Economic Performance in the Arab Maghreb Union (AMU): A Focus on the Contributions of Economic Openness and Institutional Quality. International Journal of Economics, Business, and Entrepreneurship. 6, 2 (Dec. 2023), 153-169. DOI:https://doi.org/10.23960/ijebe.v6i2.265.