By Aliu Olusola, Familoni Olajumoke and Sarumi, Oyewole
In the theoretical architecture of “Tinubunomics,” the sequence of reforms is as critical as the reforms themselves. This model begins with Step 1: The Fiscal Trigger, the abrupt removal of the fuel subsidy. Macroeconomic sequencing dictates that you cannot correct a currency or restructure taxes while the treasury is actively bleeding. However, as this series will explore, executing Step 1 without simultaneously deploying a pre-positioned social safety net constitutes the fatal flaw of this entire economic experiment.
On May 29, 2023, the announcement was brief, unscripted, and seismic: “Subsidy is gone.” With those three words, the Nigerian economy was plunged into a distinct phase of structural adjustment. In the lexicon of development economics, this moment marked the initiation of a “Fiscal Shock”, a deliberate, abrupt disruption of the prevailing economic equilibrium intended to force a correction.
This article, the first in a ten-part series analysing the reform architecture we term “Tinubunomics,” seeks to move beyond the political noise to interrogate the mechanics of this policy. Our inquiry focuses on the physics of the reform: Why was the shock front-loaded rather than phased? Why did the inflationary “pass-through” happen so rapidly? And critically, what were the structural errors in execution that deepened the pain for the average Nigerian?
To understand the current volatility, we must deconstruct the “J-Curve” effect, the economic phenomenon in which a policy intended to improve long-term welfare initially causes a sharp deterioration in living standards.
The pre-condition: Fiscal dominance and the inevitability of reform
To critique the removal, one must first analyse the alternative. By the first quarter of 2023, Nigeria had entered a state of “Fiscal Dominance.” This is a technical condition where debt service obligations and subsidy payments consume so much revenue that the fiscal authority (the government) forces the monetary authority (the Central Bank) to print money to keep the state solvent.
Data from the Budget Office indicated that debt service-to-revenue ratios had exceeded 90 per cent. The petrol subsidy was no longer a welfare tool; it was a solvent for the sovereign balance sheet. Economically, it functioned as a “regressive transfer mechanism.” While ostensibly for the poor, empirical evidence showed it disproportionately subsidised the urban middle class and, more damagingly, the energy consumption of neighbouring countries via smuggling.
The “Tinubunomics” framework identified this arbitrage as the primary leakage in the economy. The decision to remove the subsidy was, therefore, not a political preference but an arithmetic inevitability. The state faced a binary choice: stop the subsidy or default on sovereign debt.
The sequencing inquiry: Why shock therapy over gradualism?
A central critique of the reform execution is the pacing. Proponents of gradualism argue that a phased withdrawal, perhaps 25 per cent per quarter, would have allowed households and businesses to adjust, dampening the inflationary shock. While this argument carries moral weight, our analysis suggests that, in the specific context of Nigeria’s institutional weaknesses, gradualism was economically porous.
We posit three reasons why the “Shock Therapy” (immediate removal) model was prioritised:
Closing the arbitrage window: A phased removal signals to the market that prices will rise. In a weak regulatory environment, this incentivises massive hoarding and speculative attacks. Marketers would have withheld product to capture the future price increase, creating artificial scarcity and fueling a black market that the state lacks the capacity to police.
Credibility signaling: International markets view gradualism in Nigeria as a precursor to policy reversal. By executing a “Cold Turkey” removal, the administration signaled a “Credibility Commitment” to foreign investors, a declaration that the era of fiscal profligacy was over, regardless of the political cost.
The “Veto Player” problem: Political economy theory suggests that gradualism gives “veto players”, in this case, the subsidy cabals and entrenched interests, time to mobilise opposition and derail the reform before it is completed. An immediate shock disorients these actors, dismantling their rent-seeking infrastructure overnight.
The mechanics of the J-Curve: The pass-through effect
The immediate aftermath followed the classic J-Curve trajectory: a sharp contraction in welfare. However, the steepness of this decline in Nigeria was exacerbated by the specific structure of our economy.
Nigeria is a “logistics-constrained” economy. Unlike nations with robust rail or water transport, over 90 per cent of our cargo and passenger movement relies on road transport, which is powered by petrol and diesel. Consequently, the “pass-through effect” of the fuel price hike to the wider economy was near-instantaneous.
When the pump price tripled, transport fares rose almost in line with it. Because food prices in urban centres are largely driven by transport costs (bringing yams from Benue to Lagos), food inflation surged. This transmission mechanism, Fuel ->Transport -> Food, is the engine of the current cost-of-living crisis. The shock revealed that cheap fuel had been acting as a shadow social safety net, subsidising the inefficiencies of a broken logistics sector.
Critique: The asymmetry of relief
While the logic of the removal was sound, our inquiry reveals a fundamental flaw in the sequencing of the mitigation measures. We term this the “Asymmetry of Relief.”
The extraction of the subsidy was digital and immediate. The government stopped payment instantly, and the pump price adjusted within hours. The benefits of the reform, the fiscal savings, began accumulating in the Federation Account immediately.
However, the injection of relief, the palliative measures, wage awards, and CNG bus rollouts, was analogue and slow. There was a dangerous “temporal lag” between the infliction of pain and the provision of a buffer.
In successful shock therapy models (such as in parts of Eastern Europe in the 1990s), social safety nets are often pre-positioned or deployed concurrently with the price correction. In Nigeria, the safety net was being designed after the shock had been administered. This lag allowed inflation to erode the purchasing power of the populace before any relief could arrive, effectively pushing the “trough” of the J-Curve deeper than was structurally necessary.
This asymmetry is the primary indictment of the reform’s execution. It highlights a disconnect between the fiscal/monetary authorities (who acted fast) and the social/planning authorities (who acted slowly).
Why political containment held
Despite the severity of the shock, the predicted social unrest did not topple the reform agenda. Why? Our analysis points to “Political Containment Capacity.” The removal of the subsidy significantly increased disbursements by the Federation Account Allocation Committee (FAAC) to State Governments.
This fiscal windfall effectively co-opted the sub-national political elite (Governors) into the reform coalition. States that were previously insolvent could now pay salaries and award contracts. This financial liquidity dampened elite opposition, leaving the labour unions isolated. The containment was purchased with the very savings the subsidy removal generated, a classic example of using “reform rents” to buy stability. Whether the Governors deployed this extra revenue adequately still require rigorous study.
Strategic implications for business
For the organised private sector, the lesson of Week 1 is the permanent resetting of the cost base. The era of cheap energy as a subsidy for inefficient operations is over. Businesses must now prioritise:
Energy transition: Migrating fleets to CNG or mixed-energy solutions is no longer an environmental goal but a survival imperative.
Logistics optimisation: The high cost of transport will force a “localisation” of supply chains. Sourcing raw materials closer to production hubs will become a key competitive advantage.
Conclusion: The gateway reform
The removal of the fuel subsidy was the “Gateway reform.” It was the necessary, albeit painful, precondition for restoring the sovereign’s fiscal viability.
Without it, the subsequent reforms we will discuss, exchange rate unification and tax remodelling, would have been impossible, as the state would have lacked the solvency to execute them.
However, the lesson for future policymakers is stark: Fiscal shock therapy stops the bleeding, but without a simultaneous, pre-planned social safety net, it risks inducing shock to the patient.
The Nigerian economy is currently in the deep trough of the J-Curve. The speed of the recovery, the upward slope, depends not on the removal of the subsidy, but on how efficiently the saved trillions are invested in infrastructure and social capital.
Next Week: We examine the second pillar of Tinubunomics, The Monetary Reset. We will analyse the Naira’s float, the closure of the arbitrage gap, and why exchange rate unification is a journey, not a destination.
About this series: The “Anatomy of Reform” is an 11-part Op-Ed series condensing the findings of a major academic inquiry into Nigeria’s macroeconomic adjustments. It is based on the research paper “Reform Sequencing under Democratic Stress: Fiscal Correction, Currency Liberalisation, and Institutional Anchoring in a Resource-Dependent Economy”, authored by Profs. Olusola Aliu and Oyewole Sarumi of the ICLED Business School, Lagos.
The Authors:
Profs. Aliu, Familoni and Sarumi are faculty members and researchers at the ICLED Business School in Lekki, Lagos, specialising in entrepreneurship, macroeconomic policy, political economy, and strategic leadership. This is the first of their 11-part series, adapted from their latest peer-reviewed research paper, “Reform Sequencing under Democratic Stress: Fiscal Correction, Currency Liberalisation, and Institutional Anchoring in a Resource-Dependent Economy.”
In this article