CBN study links Nigeria’s fiscal deficits to currency depreciation

AI Executive Briefing
Verified Synthesis~46s readNigeria’s persistent budget deficits are weakening the naira and contributing to higher interest rates, according to a study published in the Central Bank of Nigeria’s Journal of Applied Statistics. Uguru, the study identified government fiscal imbalances as a major source of exchange rate instability, while warning that their effects could constrain monetary policy and discourage private investment.
Context & Background
- ✦The research, titled ‘Budget Deficit Dynamics and Macroeconomic Performance in Nigeria,’ examined the relationship between fiscal deficits and key economic indicators using annual data covering 1981 to 2024.
Key Figures & Named Entities
2024:The research, titled ‘Budget Deficit Dynamics and Macroeconomic Performance in Nigeria,’ examined the relationship between fiscal deficits and key economic indicators using annual data covering 1981 to 2024.2026:President Bola Tinubu presented the 2026 budget to the National Assembly in December 2025 with a proposed deficit of N23.85tn.2026:By April 2026, the Federal Government had increased its planned borrowing for the year to N29.20tn following an expansion of the proposed budget and fiscal deficit.
Outlook & Next Steps
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Key Takeaways
Verified Extract- Nigeria’s persistent budget deficits are weakening the naira and contributing to higher interest rates, according to a study published in the Central Bank of Nigeria’s Journal of Applied Statistics.
- Uguru, the study identified government fiscal imbalances as a major source of exchange rate instability, while warning that their effects could constrain monetary policy and discourage private investment.
- The research, titled ‘Budget Deficit Dynamics and Macroeconomic Performance in Nigeria,’ examined the relationship between fiscal deficits and key economic indicators using annual data covering 1981 to 2024.
Key Facts:2024: The research, titled ‘Budget Deficit Dynamics and Macroeconomic Performance in Nigeria,’ examined the relationship between fiscal deficits and key economic indicators using annual data covering 1981 to 2024.2026: President Bola Tinubu presented the 2026 budget to the National Assembly in December 2025 with a proposed deficit of N23.85tn.2026: By April 2026, the Federal Government had increased its planned borrowing for the year to N29.20tn following an expansion of the proposed budget and fiscal deficit.2026: Meanwhile, the CBN reduced its Monetary Policy Rate by 350 basis points to 23 per cent in September 2026, following the 307th meeting of the Monetary Policy Committee in Abuja.
Editorial Excerpt
A Central Bank of Nigeria study finds that Nigeria's persistent fiscal deficits are a primary driver of naira depreciation and contribute to higher interes
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Nigeria’s persistent budget deficits are weakening the naira and contributing to higher interest rates, according to a study published in the Central Bank of Nigeria’s Journal of Applied Statistics.
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The primary parties identified in this coverage include Federal Capital Territory, National Assembly of Nigeria, Tax Reform & Fiscal Policy.
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The research, titled ‘Budget Deficit Dynamics and Macroeconomic Performance in Nigeria,’ examined the relationship between fiscal deficits and key economic indicators using annual data covering 1981 to 2024.