Fallacy of Nominal Comparison: Former AfDB Adviser Argues Nigerian Petrol Costs Among Highest Globally Based on Labor-Time Metrics

Banji Oyelaran-Oyeyinka argues that Nigerian petrol is among the world's most expensive when measured by labor time. 7.7 hours of work vs. 7 minutes in the UK.

By: AXL Media

Published: Mar 30, 2026, 4:15 AM EDT

Source: The information in this article was sourced from Business Hallmark

Labor-Time as the True Measure of Fuel Affordability

The prevailing discourse that Nigeria maintains some of the world's lowest petrol prices is being fundamentally re-evaluated through the lens of labor productivity. Banji Oyelaran-Oyeyinka, a former Senior Special Adviser to the President of the African Development Bank (AfDB), argues that nominal price tags are irrelevant without factoring in the "time-to-earn." In a statement addressing the current global macroeconomic shocks, he posited that when measured by how many minutes of labor are required to purchase a liter of fuel, Nigeria’s petrol is actually among the most expensive in the world.

The Geometric Disparity in Purchasing Power

To illustrate the fragility of the Nigerian household, Oyelaran-Oyeyinka provided a stark comparison of global labor metrics. To earn approximately $2—the cost of a small quantity of fuel—a Nigerian minimum-wage worker must labor for roughly 460 minutes (7.7 hours). In contrast, a worker in the United States earns the same amount in 16.5 minutes, while a worker in the United Kingdom requires only 7 minutes. This disparity suggests that for the average Nigerian, petrol has transitioned from a utility to a luxury item, regardless of its converted dollar value.

Shocks to the Global S&P 500 and Local Consequences

The economist highlighted that the world is currently navigating a $5 trillion loss within a two-week window due to escalating international conflicts. For a non-manufacturing, resource-dependent nation like Nigeria, these external shocks are amplified. Oyelaran-Oyeyinka noted that structural challenges, including persistent infrastructure deficits and a reliance on subsistence agriculture, leave 70 percent of the population in a "low-level income equilibrium" that cannot absorb the volatility of global oil markets.