Macroeconomic Variables, Finance and Agricultural Output in Sub-Sahara Africa Countries
DOI:
https://doi.org/10.51137/wrp.ijarbm.351Keywords:
Macroeconomic Variables, Finance, Agricultural OutputAbstract
The study examined macroeconomic variables, finance and agricultural output in Sub-Sahara Africa (SSA) countries. The data for the study were sourced from the World Development Indicator database and covers 1990 to 2023. The study employed GMM panel data estimator, autoregressive distributed lag model and Dumitrescu and Hurlin Panel Causality Tests to achieve the specified objectives of the study. Macroeconomic variables were revealed to be significantly related to agricultural output in SSA countries with coefficient value of 0.188 and at 5%. Bank credit shows a significant impact on agricultural output in SSA countries. The study also revealed that there exists a unidirectional causality between macroeconomic variables on agricultural output in Sub-Sahara African countries at 5% significant level. The study concluded that macroeconomic variables (such as foreign direct investment, interest rate, exchange rate and banking credit) have significant impact agricultural output in SSA. Therefore, the study recommends that Government of SSA should operate a single exchange rate rather than operating dual exchange rate which will encourage SSA economy to openness of trade so as to improve the performance of agricultural sector in Sub-Sahara Africa.
References
Balana, B. B., & Oyeyemi, M. A. (2022). Agricultural credit constraints in smallholder farming in developing countries: Evidence from Nigeria. World Development Sustainability, 2, 100012. https://doi.org/10.1016/j.wds.2022.100012
Ononogbo, C., Ohwofadjeke, P. O., Chukwu, M. M., Eze, C. C., … [and 12 others]. (2024). Agricultural and environmental sustainability in Nigeria: A review of challenges and possible eco-friendly remedies. Environment, Development and Sustainability. Advance online publication. https://doi.org/10.1007/s10668-024-05435-2
Osabohien, R., Mordi, A., & Ogundipe, A. (2020). Access to credit and agricultural sector performance in Nigeria. African Journal of Science, Technology, Innovation and Development, 14(1), 55–65. https://doi.org/10.1080/20421338.2020.1799537
Balana, B. B., & Oyeyemi, M. A. (2022). Agricultural credit constraints in smallholder farming in developing countries: Evidence from Nigeria. World Development Sustainability, 2, 100012. https://doi.org/10.1016/j.wds.2022.100012
Boansi, D., Gyasi, M., Nuamah, S., Gyan, C. B., … [and 4 others]. (2024). Impact of agricultural credit on productivity, cost and returns from cocoa production in Ghana. Cogent Economics & Finance, 12(1), 2402035. https://doi.org/10.1080/23322039.2024.2402035
Balana, B. B., & Oyeyemi, M. A. (2022). Agricultural credit constraints in smallholder farming in developing countries: Evidence from Nigeria. World Development Sustainability, 2, 100012. https://doi.org/10.1016/j.wds.2022.100012
Tarozzi, A., Desai, J., & Johnson, K. (2015). The impacts of microcredit: Evidence from Ethiopia. American Economic Journal: Applied Economics, 7(1), 54–89. https://doi.org/10.1257/app.20130475
Battaglia, M., Gulesci, S., & Madestam, A. (2024). Repayment flexibility and risk taking: Experimental evidence from credit contracts. The Review of Economic Studies, 91(5), 2635–2675. https://doi.org/10.1093/restud/rdad107
Méndez, L., & Ongena, S. (2020). “Finance and growth” re-visited. Journal of Financial Management, Markets and Institutions, 8(2), 1–28. https://doi.org/10.1142/S2282717X20500012
Beck, T., & Levine, R. (2020). Finance, inequality, and poverty: Cross-country evidence. World Bank Economic Review, 34(2), 310–333. https://doi.org/10.1093/wber/lhz018
Bolarinwa, K. K. (2021). Validity and reliability in agricultural economics surveys: An assessment of measurement practices. African Journal of Agricultural and Resource Economics, 16(1), 50–62. https://doi.org/10.22004/ag.econ.310237
Boansi, D. (2024). The impact of agricultural credit on productivity, cost and returns: Evidence from cocoa farmers. Cogent Economics & Finance, 12(1), 2402035. https://doi.org/10.1080/23322039.2024.2402035
CBN. (2021). Anchor Borrowers’ Programme (ABP) Guidelines (13 October 2021). Central Bank of Nigeria. https://www.cbn.gov.ng/out/2021/ccd/abp%20guidelines%20october%2013%202021%20-%20final%20%28002%29.pdf
CBN. (2022). Anchor Borrowers’ Programme: Implementation report. Central Bank of Nigeria. https://www.cbn.gov.ng
Chandio, A. A., Jiang, Y., & Rehman, A. (2017). Farmers’ access to credit: Does collateral matter? Evidence from Pakistan. Agricultural Finance Review, 77(4), 563–577. https://doi.org/10.1108/AFR-07-2016-0065
Louyindoula, H. Z., Bouity, C. A., & Owonda, F. (2023). Impact of agricultural credit on productivity. Theoretical Economics Letters, 13(6), 1234–1250. https://doi.org/10.4236/tel.2023.136081
Deutschmann, J. W., Duru, M., Siegal, K., & Tjernström, E. (2024). Relaxing multiple agricultural productivity constraints at scale. Journal of Development Economics, 169, 103409. https://doi.org/10.1016/j.jdeveco.2024.103409
Balana, B. B., & Oyeyemi, M. A. (2022). Agricultural credit constraints in smallholder farming in developing countries: Evidence from Nigeria. World Development Sustainability, 1, 100012. https://doi.org/10.1016/j.wds.2022.100012
Gebeyehu, L., & Bedemo, A. (2024). How agricultural credit and subsidies impact agricultural productivity in Ethiopia: Empirical evidence using ARDL model. Cogent Food & Agriculture, 10(1), 2329118. https://doi.org/10.1080/23311932.2024.2329118
Greene, W. H. (2018). Econometric analysis (8th ed.). Pearson Education.
Gul, A., Jabeen, S., & Ahmed, M. (2022). Agricultural financing and productivity growth in developing economies: An econometric evaluation. Agricultural Economics, 53(3), 389–402. https://doi.org/10.1111/agec.12725
Hair, J. F., Hult, G. T. M., Ringle, C. M., & Sarstedt, M. (2020). A primer on partial least squares structural equation modeling (PLS-SEM) (2nd ed.). Sage.
Mbelu, O. N., & Ifionu, E. P. (2022). Agricultural financing and economic growth in Nigeria. African Journal of Accounting and Financial Research, 5(3), 30–48. https://doi.org/10.52589/AJAFR-VV0CKXM8
Ibiwoye, S. (2018). Agricultural credit and smallholder farmers in Nigeria: The Anchor Borrowers’ Programme. Nigerian Journal of Agricultural Economics, 8(2), 45–58.
Khan, F. U., Nouman, M., Negrut, L., Abban, J., Cismas, L. M., & Siddiqi, M. F. (2024). Constraints to agricultural finance in underdeveloped and developing countries: A systematic literature review. International Journal of Agricultural Sustainability, 22(1), 91–109. https://doi.org/10.1080/14735903.2024.2329388
Adesiyan, T. (2025). Leveraging agricultural credit and digital finance for enhancing smallholder productivity and rural economic growth. International Journal of Research Publication and Reviews, 6(8), 3090. https://doi.org/10.55248/gengpi.6.0825.3090
Lelisho, A. E., & Esayas, M. (2024). Impact of credit use on crop productivity and gross income of smallholder farmers: A propensity score matching approach. Discover Agriculture, 2(1), 58. https://doi.org/10.1007/s44279-024-00058-7
Malec, K., Rojík, S., Maitah, M., Abdu, M., & [additional author]. (2024). Impact of investments in agricultural innovation on food security in sub-Saharan Africa. Heliyon, 10(16), e35913. https://doi.org/10.1016/j.heliyon.2024.e35913
Mirč, D. (2024). Timely repayment of agricultural loans: Determinants and implications. New Medit, 23(1), 45–60. https://newmedit.ciheam.org
Nakano, Y., Tanaka, Y., & Otsuka, K. (2020). Impact of microcredit on agricultural technology adoption and productivity: Evidence from randomized control trials in Tanzania. World Development, 133, 104997. https://doi.org/10.1016/j.worlddev.2020.104997
Köster, M. A., Hurst, W., & Krampe, C. (2025). Financing sustainable farming: The role of trust in the adoption of fintech by farmers. Technological Forecasting and Social Change, 211, 124302. https://doi.org/10.1016/j.techfore.2025.124302
Nunnally, J. C., & Bernstein, I. H. (1994). Psychometric theory (3rd ed.). McGraw-Hill.
Otekunrin, O. A. (2022). Investigating food insecurity, health and environment-related factors, and agricultural commercialization in Southwestern Nigeria: Evidence from smallholder farming households. Environmental Science and Pollution Research, 29(34), 51469–51488. https://doi.org/10.1007/s11356-022-19544-w
Onwuaroh, A. S. (2024). Evaluating the impact of Anchor Borrowers’ Programme on rice farmer outcomes in Gombe State, Nigeria. Journal of Agricultural Technology and Trends, 5(2), 44–61. DOI:10.33003/jaat.2024.1001.10
Afolabi, M., Ikpefan, O. A., Osuma, G., & Evbuomwan, G. (2021). Impact of agricultural credit on economic growth in Nigeria. WSEAS Transactions on Business and Economics, 18, 511–523. https://doi.org/10.37394/23207.2021.18.52
Amegnaglo, C. J., Akpa, A. F., Adjimonti, G. O., & Yessoufou, A. W. (2024). Do credit constraints affect non-farm entrepreneurship entry decisions of rural agricultural households in Benin? Heliyon, 10(e40900). https://doi.org/10.1016/j.heliyon.2024.e40900
Saparova, G., Khan, G. D., & Joshi, N. P. (2023). Linking farmers to markets: Assessing small-scale farmers' preferences for an official phytosanitary regime in the Kyrgyz Republic. Economic Analysis and Policy, 81(5), 583–594. https://doi.org/10.1016/j.eap.2023.12.016
Stiglitz, J. E., & Weiss, A. (1981). Credit rationing in markets with imperfect information. The American Economic Review, 71(3), 393–410. https://www.jstor.org/stable/1802787
Tarozzi, A., Desai, J., & Johnson, K. (2015). The impacts of microcredit: Evidence from Ethiopia. American Economic Journal: Applied Economics, 7(1), 54–95. https://doi.org/10.1257/app.20130475
Wamalwa, R., Marwa, N., & Nanziri, L. E. (2024). Impact of agricultural credit on coffee productivity in Kenya. World Development Sustainability, 5(10/96), 100166. https://doi.org/10.1016/j.wds.2024.100166
World Bank. (2023). Nigeria development update: Seizing the opportunity. Washington, DC: World Bank. https://documents.worldbank.org
Yamane, T. (1967). Statistics: An introductory analysis (2nd ed.). Harper and Row. https://www.scirp.org/reference/referencespapers?referenceid=3772881
Fagbemi, F., Geraldine, N., & Oke, D. (2025). Agricultural credit–productivity nexus: Additional evidence from Nigeria. Modern Agriculture, 3(1), Article 70010. https://doi.org/10.1002/moda.70010
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