AIFA, Emile. 2023. “Study of the Determinants of the Competitiveness of the Beninese Economy Compared to the Nigerian Economy: An Analysis by the Real Exchange Rate According to the Purchasing Power Parity”. International Journal of Accounting, Finance, Auditing, Management and Economics 4 (3-2), 349-71. https://doi.org/10.5281/zenodo.8053019.