The National Institute of Statistics and Demography (INStaD) has completed a comprehensive overhaul of Benin’s national accounts, shifting the reference year from 2015 to 2023. This statistical benchmark revision has resulted in a significant upward adjustment of the country’s 2023 GDP, now valued at 14,020.2 billion West African CFA francs—a 25.2% increase compared to previous estimates.
Enhanced economic measurement framework
This update aligns with the United Nations System of National Accounts 2008 guidelines, which recommend periodic revisions to the base year to ensure more accurate economic assessments. The five-year revision cycle was delayed due to international economic shocks between 2019 and 2022. The 2023 base year was selected for its relative economic stability and the availability of comprehensive statistical data following major survey operations conducted during this period.
Key drivers behind the GDP revision
The substantial growth in GDP isn’t indicative of sudden wealth creation but rather reflects improved statistical coverage and a more precise measurement of economic activities. The upward revision spans all sectors, with the secondary sector experiencing the most significant increase at 56.1%. On the demand side, gross fixed capital formation saw a notable 36.6% adjustment, driven by better documentation of investments in infrastructure, construction, and productive equipment—particularly those tied to economic zones.
This comprehensive revision was made possible through collaboration with technical and financial partners, including the World Bank, AFRISTAT, the IMF, GIZ, the African Development Bank, STATFRIC, ECOWAS, and the West African Economic and Monetary Union (WAEMU). Peer reviews also involved national statistics institutes from Burkina Faso and Mali.
Next steps for Benin’s economic data
INStaD has announced plans to backcast the national accounts from 1999 to 2022, ensuring the country will have a complete series of national accounts based on the new 2023 benchmark. This initiative aims to provide policymakers and analysts with a more reliable foundation for economic decision-making and strategic planning.