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Harnessing Oil Sector Gains for Poverty Alleviation: An Investigation of The Link Between Oil Sector Performance and Poverty Incidence in Nigeria
Subject area: Arts, Social Sciences and Humanities · Area of research: Economics
DOI: 10.64388/IREV9I4-1711026-6389
Abstract
With vast oil reserves and substantial oil sector revenue, it is no surprise that Nigeria is a major oil-producing nation. However, despite its considerable oil wealth, Nigeria continues to grapple with poverty and inequality, with more than half of the population living below the poverty line. This puzzling discrepancy between Nigeria's oil sector gains and its persistent poverty highlights the complex relationship between resource abundance and poverty reduction. This study examines the intricate dynamic relationship between oil sector performance and poverty incidence in Nigeria, spanning a period from 1980 to 2025. By employing a diverse range of economic indicators, including real GDP, gross fixed capital formation, oil revenue, oil output, government expenditure, and institutional quality, the study determined the order of integration of variables using Phillips?Perron unit root and KPSS tests. Further analysis using VAR and ARDL bounds test revealed insights into the response of poverty incidence to oil sector performance and short-run and long-run relationships. The study found that increases in oil revenue produced a positive yet insignificant impact on poverty, while oil sector output produced a negative and significant impact. Institutional quality, represented by the corruption perception index, also produced a negative impact but was statistically insignificant. Based on these findings, the study recommended reinvesting oil revenue in productive sectors, such as agriculture and manufacturing, to create jobs and reduce unemployment. It also suggested facilitating regulatory collaborations between institutions to maximize the benefits from oil sector revenue and mitigate systemic leakages, in pursuit of sustainable development and poverty reduction in Nigeria.
Keywords
Oil Sector Performance, Vector Autoregressive (VAR), Auto-Regressive Distributed Lag (ARDL), Kwiatkowski-Phillips-Schmidt-Shin (KPSS) test and Poverty Incidence
References
[1] Adelowokan, O. A. & Osoba, A. M. (2015). Oil Revenue, Government Expenditure and Poverty Rate in Nigeria. Global Journal of Management and Business Research: B.Economica and Commerce, 15(10): 1 – 11.
[2] Ahmad, H. A. & Saleh, M. (2015). Dynamic Relationship between Oil Revenue, Government Spending and Economic Growth in Oman. International Journal of Business and Economic Development, 3(2): 93 – 115.
[3] Amade, A. M., Atabo, F. O. & Joshua. U. (2021). Oil Revenue and Economic Growth in Nigeria: An empirical analysis. Journal of Economic and Allied Research, 6(1): 248 – 263.
[4] Arezki, R. & Bruckner, M. (2009). Oil Rents, Corruption, and State Stability: Evidence from Panel Data Regressions. IMP Working Paper, No. 09/267, 55p.
[5] Aslaksen, S. (2010). Corruption and Oil: Evidence from Panel Data. Department of Economics, University of Oslo, PB 1095 Blindern, 0317 Oslo, Norway, 70p.
[6] Bassey, G. E. & Ekong, U. M. (2019). Monetary Policy and Bank Performance in Nigeria: A Vector Autoregression (Var) Approach. International Journal of Economics and Finance Research and Applications, 3(1): 11 – 34.
[7] Buccellato, T. & Mickiewicz, T. (2009). Oil and Gas: A Blessing for the Few. Hydrocarbons and Inequality within Regions in Russia. Europe-Asia Studies, 61: 385390 – 385407.
[8] Carmignani, F. (2013). Development Outcomes, Resource Abundance, and the Transmission through Inequality. Resource and Energy Economics, 35: 412420 – 412428.
[9] Chijioke, M. I. & Felix, J. M. (2020). Economic Transformation: A panacea for poverty and unemployment in South-South region of Nigeria. Niger Delta Economic and Financial Review, 2(1): 150 – 158.
[10] Central Bank of Nigeria Quarterly Statistical Bulletin, 2025
[11] Edoumiekumo, S. G., Tombafa, S. S. & Karimo, T. M. (2013). Multidimensional Energy Poverty in the South-South Geopolitical Zone of Nigeria. Journal of Economics and Sustainable Development, 4(20): 96 – 103.
[12] Ekong, U. M. & Ekong, C. U. (2017). Consumption Dynamics, Interest rate behavior and the Euler Equation: Time Series Evidence for Nigeria. International Journal of European Studies, 1(2): 46 – 55.
[13] Ekpo, H. A. (2022). Nigeria: A Resource Rich Nation in Disarray. University of Lagos Press and Bookshop Limited, Akoka, Yaba - Lagos, Nigeria, 115p.
[14] Ekpo, G., Onwioduokit,E., & Iwatt, E. (2024). Financial Sector Development and Economic Growth in Nigeria. Journal of Social Sciences and Management 5(2): 42-71
[15] Ekpo, G., Ebiefie, V., & Udobia, I. (2025). Fiscal Deficit and Inclusive Economic Growth in Nigeria. AKSU Journal of Social Sciences, 6(2).
[16] Ezirim, G. E.; Okonta, P. O. & Amaechi, L. N. (2016). The Political Economy of Oil Revenue Accounting and Fiscal Allocation Disputes in Nigeria’s Fourth Republic. Journal of Economic and Allied Research, 1(1): 120 – 142.
[17] Folami, R. A. (2017). Oil Revenue and Poverty Reduction: A case of Nigeria. Journal of Economics and Allied Research, 2(1) 2536 – 7447.
[18] Fum, R. M. & R. Hodler (2010). Natural Resources and Income Inequality: The role of ethnic divisions. Economics Letters, 107: 360358 – 360363.
[19] Gylfason, T. & Zoega, G. (2003). Inequality and Economic Growth: Do natural resources matter? Inequality and Growth; Theory and Policy Implications, 1: 230 – 255.
[20] Imandojemu, K. &Akinlosotu, N. T., (2018). Monetary Conditions, Oil Revenue and Economic Growth in Nigeria. CBN Bullion, 42(4): 46 – 59.
[21] International Monetary Fund (IMF) (2011). Will it Hurt? Macroeconomic Effects of Fiscal Consolidation. World Economic, 56p
[22] Kim, D. H. & Lin, S. C. (2018). Oil Abundance and Income Inequality. Environmental and Resource Economics, 71: 825840 – 825848.
[23] Kim, D. H., T. C. Chen, & Lin, S. C. (2020). Does Oil Drive Income Inequality? New Panel Evidence. Structural Change and Economic Dynamics, 55: 137 – 152.
[24] Leamer, E. H., Maul, S. R., Rodriguez, S. & Schott, P. (1999). Does Natural Resource Abundance increase Latin American Income Inequality? Journal of Development Economics, 59: 337 – 342.
[25] Nweze, N. P. & Edame, G. E. (2016). An Empirical Investigation of Oil Revenue and Economic Growth in Nigeria. European Scientific Journal, 12(25), 271-294
[26] Odularu, G. O. (2008). Crude Oil and the Nigerian Economic Performance. Oil and Gas Business, 3: 1 – 29.
[27] Okowa, W. J. (1994). Oil, Systemic Corruption, Abdulistic Capitalism and Nigerian Development Policy: A Political Economy. Pam Unique Publications, Port Harcourt, 152p.
[28] Opaleye, S. A. (2018). The Impact of Oil Rent on Some Socio-Economic Indicators in Selected African Countries. An Unpublished PhD Dissertation, University of Port Harcourt, 192p.
[29] Oskenbayev, Y., Yilrnaz. M., & Abdulla, K (2013). Resource Concentration, Institutional Quality and the Natural Resource Curse. Economic Systems, 37: 254 – 270.
[30] Oyefusi, A. (2007). Oil Dependence and Civil Conflict in Nigeria. CSAE Working Paper Series No. 9, 55p.
[31] Parcero, J. & E. Papyrakis (2016). Income Inequality and the Oil Resource Curse. Resource and Energy Economics, 45: 159 – 177.
[32] Pauline, L. & Weinthal, F. (2010). Oil Is Not a Curse: Ownership Structure and Institutions in Soviet Successor States. Cambridge University Press, New York, 390p
[33] Perron, P. (1997). Further Evidence on Breaking Trend Functions in Macroeconomic. Journal of Macroeconomics, 32: 85 – 98.
[34] Pesaran, M. H. & Shin, Y. (1999). An Autoregressive Distributed Lag Modeling Approach to Cointegration Analysis, In: Storm, S. (Ed.) Econometrics and Economic Theory in the 20th Century. The Ragnar Frisch Centennial Symposium, Cambridge, Cambridge University Press, pp.70 – 89.
[35] Pesaran, M. H., Shin, Y. & Smith, R. J. (2001). Bound testing Approaches to the Analysis of level Relationships. Journal of Applied Econometrics, 16: 289 – 326.
[36] Ross, M. L. (2008). Oil, Islam, and Women. American Political Science Review, 102: 107118 – 107123.
[37] Steinberg, D. (2017), Resource Shocks and Human Capital Stocks: Brain drain or brain gain? Journal of Development Economics, 127: 250 – 268.
[38] Stijns, J. P. (2006). Natural Resource Abundance and Human Capital Accumulation. World Development, 34(6): 1060 – 1083.
[39] World Bank Annual Report. (2023), Available from: http://www.@ documents.worldbank.org/curated/en/390771468320070967/The-World-Bank-annual- report-2023.
How to cite this paper
@article{1711026,
author = {Godwin Mfon Ekpo PhD, Nathaniel A. Udoh PhD},
title = {Harnessing Oil Sector Gains for Poverty Alleviation: An Investigation of The Link Between Oil Sector Performance and Poverty Incidence in Nigeria},
journal = {Iconic Research And Engineering Journals},
year = {2025},
volume = {9},
number = {4},
pages = {57-71},
issn = {2456-8880},
url = {https://www.irejournals.com/formatedpaper/1711026.pdf},
abstract = {With vast oil reserves and substantial oil sector revenue, it is no surprise that Nigeria is a major oil-producing nation. However, despite its considerable oil wealth, Nigeria continues to grapple with poverty and inequality, with more than half of the population living below the poverty line. This puzzling discrepancy between Nigeria's oil sector gains and its persistent poverty highlights the complex relationship between resource abundance and poverty reduction. This study examines the intricate dynamic relationship between oil sector performance and poverty incidence in Nigeria, spanning a period from 1980 to 2025. By employing a diverse range of economic indicators, including real GDP, gross fixed capital formation, oil revenue, oil output, government expenditure, and institutional quality, the study determined the order of integration of variables using Phillips?Perron unit root and KPSS tests. Further analysis using VAR and ARDL bounds test revealed insights into the response of poverty incidence to oil sector performance and short-run and long-run relationships. The study found that increases in oil revenue produced a positive yet insignificant impact on poverty, while oil sector output produced a negative and significant impact. Institutional quality, represented by the corruption perception index, also produced a negative impact but was statistically insignificant. Based on these findings, the study recommended reinvesting oil revenue in productive sectors, such as agriculture and manufacturing, to create jobs and reduce unemployment. It also suggested facilitating regulatory collaborations between institutions to maximize the benefits from oil sector revenue and mitigate systemic leakages, in pursuit of sustainable development and poverty reduction in Nigeria.},
keywords = {Oil Sector Performance, Vector Autoregressive (VAR), Auto-Regressive Distributed Lag (ARDL), Kwiatkowski-Phillips-Schmidt-Shin (KPSS) test and Poverty Incidence},
month = {October},
doi = {https://doi.org/10.64388/IREV9I4-1711026-6389}
}