1985–1993 · Military

Ibrahim Babangida

The big reset: the naira is floated, prices jump, and students take to the streets.

Scorecard Draft

Military: took power unconstitutionally

Military government. Took power unconstitutionally; political rights are not scored here (see Freedom House), §5

In office 1985-08-27 to 1993-08-26 · scored years: 1986-1993 (8). How we score · Public review

About this card. Debt uses WDI external debt/GDP at both ends (1986 and 1993) because the IMF general-government series starts in 1990.

Composite score37/100Draft, open for public reviewEconomic outcomes 50%, policy credibility 25%, institutional reforms 25%.
Oil contextOil headwind (-41%)Average $18.25 a barrel in 1986-1993 vs $30.96 before (1981-1985). Shown for context; the score is not adjusted for oil. [EI_OIL]
Data flags
  • Debt external debt/GDP used (not comparable)

Economic outcomes 50%

17/100 Draft

Computed from World Bank WDI and IMF data.

Indicator scores (0 to 100), 1986-1993 (8)
IndicatorMeasuredScore
Inflation30.51% a year on average15
Growth3.41% a year on average49
Naira stabilityOfficial rate 1.755 -> 22.07 (₦ per $); 43.58% a year0
Public debtWDI external debt/GDP (not comparable with the IMF general-government series): 40.5 -> 54.1% of GDP; 1.94 pp a year21
Reserves1.55 months of imports at the end0

Evidence: method, Pillar A · sources

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Policy credibility 25%

0.5/4 (12.5/100) Draft, open for public review

0.5/4 (Q1 0; Q2 0; Q3 0.5; Q4 0). Ways & Means 'continued unabated', the premium was above 20% in 6 of 8 years, extrabudgetary spending reached 65% of the total, and the World Bank and IMF record stop-go reversals.

  1. Avoided central-bank financing of deficits beyond the legal limit? 0

    No. The 1991 CBN Decree cut Ways & Means access from 25% to 12.5% of revenue, but 'government borrowing continued unabated'. The 1988 expansion was 'initially financed by central bank credit' (World Bank 1994, paras 4.27, 4.60, 6.23). [WB_SAP_PARAS]

  2. Avoided multiple official exchange rates and a large, persistent parallel premium? 0

    No. Parallel premium above 20% in 6 of 8 scored years: 106.4% (1986), 38.1% (1987), 33.3% (1988), 42.8% (1989), 19.5% (1990), 31.6% (1991), 15.8% (1992), 64.3% (1993) (CBN Bullion). This was far below the 300%+ of 1984-85, but still large and persistent. [CBN_BULLION_2006] [WB_SAP_PARAS]

  3. Major announced reforms survived 12+ months without reversal? 0.5 Disputed

    Disputed. Core SAP measures lasted for years (SFEM from Sep 1986, import licensing abolished). But the World Bank describes 'stop-and-go' fiscal policy and re-extended import bans, and the IMF says the government 'began to retreat from the basic reforms' from late 1990. [WB_SAP_PARAS] [IMF_SAP_CH4]

  4. Budgets broadly implemented as passed? 0

    No. Extrabudgetary spending rose from 22% of federal spending (1986) to 65% (1992) (World Bank Table 3.7). [WB_SAP_PARAS]

Evidence: method, Pillar B · sources

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Institutional reforms 25%

4/4 (100/100) Draft, open for public review

4 or more durable reforms (capped at 4).

Counted

  • 1986 Commodity Board Decree of 1977 and Price Control Decree of 1971 repealed; marketing boards abolished. [IMF_SAP_CH4]
  • 15 Jun 1988 NDIC established (Decree No. 22): deposit insurance, operating from 1989. [NDIC_HIST]
  • Jul 1988 Privatisation and Commercialisation Decree No. 25 of 1988. [nn880718]
  • 1991 CBN Decree No. 24 and BOFI Decree No. 25 of 1991. BOFI stayed in force until BOFIA 2020 repealed it. [WB_SAP_PARAS] [SH_BOFIA_2020]

Listed, not counted

  • Sep 1986 Market-determined exchange rate (SFEM, 1986). Not counted: reversed by the 1994 budget peg, so it fails the durability test. [NN_SFEM_1986] [NN_PEG_1994]

Evidence: method, Pillar C · sources

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Sources for this card (17)
  1. CBN_BULLION_2006 CBN Bullion Vol. 30 No. 3 (Jul-Sep 2006), Table 1: official vs parallel N/$ and parallel premium (%), 1973-2002 (2006) accessed 2026-10-02; PDF text checked
  2. EI_OIL Energy Institute Statistical Review of World Energy 2026 via Our World in Data, annual crude price (nominal US$/m3; divided by 6.2898 to get US$/bbl) (2026)
  3. IMF_SAP_CH4 IMF eLibrary, 'Nigeria: Experience with Structural Adjustment', ch. IV 'Structural Reform and Macroeconomic Policy, 1986-90' (ISBN 9781557756305) (1997) accessed 2026-10-02
  4. MKANDAWIRE_SOLUDO_1999 Thandika Mkandawire & Charles C. Soludo, Our Continent, Our Future: African Perspectives on Structural Adjustment (CODESRIA/IDRC/Africa World Press, 1999), open-access edition, Introduction (1999)
  5. NDIC_HIST NDIC, 'NDIC History' (Decree No. 22 of 15 Jun 1988) (undated) accessed 2026-10-02
  6. NN_PEG_1994 New Nigerian, 20 Jan 1994, p.1 ('a pegged exchange rate put at N 22 to the dollar'; OCR) (1994-01-20)
  7. NN_SFEM_1986 New Nigerian, 27 Sep 1986, p.1 (first SFEM rate N4.6174/$; OCR) (1986-09-27)
  8. OLUKOSHI_1993 Adebayo O. Olukoshi (ed.), The Politics of Structural Adjustment in Nigeria (James Currey/Heinemann, 1993) - Google Books record (1993)
  9. SH_BOFIA_2020 State House, 'President Buhari Assents to Banks and Other Financial Institution Act 2020' (12 Nov 2020; repeals BOFIA 1991) (2020-11-13) accessed 2026-10-02
  10. USDOS_1989 US Department of State, Country Report on Human Rights Practices for 1989: Nigeria (via ecoi.net) - at least 22 dead in anti-SAP riots (1990)
  11. WB_SAP_PARAS World Bank Report 13053-UNI, 'Nigeria: Structural Adjustment Program - Policies, Implementation, and Impact' (13 May 1994), paras 1.17, 1.21, 2.2, 3.18 and Table 3.7, 4.27, 4.59-4.60, 6.22-6.23, Statistical Table 9 (OCR text) (1994-05-13) OCR text checked on 2026-10-02
  12. WDI_CPI_1960 World Bank WDI API, FP.CPI.TOTL.ZG, Nigeria, 1960-2025 (last updated 2026-07-13) (2026-07-13) live pull saved 2026-10-02
  13. WDI_EXTDEBT_1970 World Bank WDI API, DT.DOD.DECT.CD (external debt stocks, US$) / NY.GDP.MKTP.CD (GDP, US$), Nigeria, 1970-2024 (last updated 2026-07-13) (2026-07-13) live pull saved 2026-10-02
  14. WDI_FX_1960 World Bank WDI API, PA.NUS.FCRF (official exchange rate, LCU per US$, period average; pre-1973 values in naira-equivalent units), Nigeria, 1960-2025 (last updated 2026-07-13) (2026-07-13) live pull saved 2026-10-02
  15. WDI_GDP_1960 World Bank WDI API, NY.GDP.MKTP.KD.ZG, Nigeria, 1961-2025 (last updated 2026-07-13) (2026-07-13) live pull saved 2026-10-02
  16. WDI_RESMO_1960 World Bank WDI API, FI.RES.TOTL.MO (total reserves in months of imports), Nigeria, 1977-2025 (last updated 2026-07-13) (2026-07-13) live pull saved 2026-10-02
  17. nn880718 New Nigerian, 18 Jul 1988, p.5 (text of Privatisation and Commercialisation Decree No. 25 of 1988; OCR)