Obi to Tinubu: Borrowing for consumption is ‘killer cancer’

Nigeria faces a structural fiscal crisis that transcends headline debt figures. Opposition leader Peter Obi has articulated what economists increasingly recognize: **Nigeria's debt problem is not merely quantitative but qualitative**—the nation is borrowing for consumption rather than productive investment, a distinction that fundamentally undermines long-term economic viability and investor confidence.

As of Q3 2024, Nigeria's public debt reached ₦91.1 trillion (~$62 billion USD), with debt-to-revenue ratios exceeding 90%—a warning threshold by IMF standards. Yet the more critical metric is *what Nigeria borrowed for*. Obi's critique targets the disconnect between borrowing volumes and measurable economic returns: job creation, infrastructure productivity, or improved living standards remain stagnant even as debt servicing consumes over 90% of government revenue.

### ## What Exactly Is Consumption Borrowing in Nigeria's Context?

Consumption borrowing refers to deficit financing used for recurrent expenditures—salaries, subsidies, and transfers—rather than capital investments that generate future revenue streams. Nigeria's 2024 budget allocated ₦7.3 trillion to debt service against ₦4.9 trillion for capital projects. This inverted ratio reveals the trap: borrowed funds service previous debt rather than building productive assets. Infrastructure decay, healthcare collapse, and education underfunding persist despite rising debt levels, signaling that borrowed money is not translating into growth.

### ## Why This Matters for Nigeria's Investment Grade Rating

Nigeria's sovereign credit risk has intensified. Moody's and Fitch maintain sub-investment-grade ratings, pricing in fiscal deterioration risks. Foreign direct investment (FDI) inflows collapsed from $3.5 billion (2021) to $1.3 billion (2023), partly because investors perceive declining fiscal credibility. If consumption borrowing continues unchecked, refinancing costs will spiral. Nigeria's average borrowing cost exceeded 15% in 2024—the highest in sub-Saharan Africa—creating a self-reinforcing cycle where debt service crowds out productive spending.

### ## The Structural Trap: Revenue Growth Lags Debt Growth

Nigeria's fiscal problem is rooted in revenue collapse. Non-oil revenues contribute only 5% of government income, while oil volatility dominates. Crude production remains below 1.5 million barrels per day (target: 2.4 mbpd). Without revenue diversification, borrowing becomes the default policy tool—a shortsighted substitute for tax reform and economic restructuring. Tinubu's administration has initiated reforms (fuel subsidy removal, forex liberalization), but implementation lags market expectations.

Obi's framing as a "killer cancer" resonates because it captures the metastatic nature of the problem: consumption borrowing crowds out investment, depressing growth, which further compresses revenue, necessitating more borrowing. Breaking this cycle requires politically difficult choices: subsidy elimination (partial), civil service rightsizing, and aggressive revenue mobilization—none of which offer near-term political gains.

### ## Market Implications for Investors

The naira's depreciation trajectory (₦1,650+ per USD in late 2024) reflects investors' loss of confidence in fiscal sustainability. Debt restructuring risks, while not imminent, are non-zero if consumption-driven deficits persist. Bond yields exceeding 20% on 10-year instruments price in significant tail risk.

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