Project – The Effect of of Middle East Crisis of Fuel Prices in Nigeria

CHAPTER ONE

GENERAL INTRODUCTION

1.1 Background to the Study

The petroleum industry occupies an important position in the global economy because crude oil and refined petroleum products are essential inputs for transportation, manufacturing, electricity generation, agriculture, and international trade. Consequently, changes in the supply and prices of petroleum products can affect production costs, household expenditure, business operations, and the general cost of living. The international petroleum market is influenced by the interaction of demand and supply, geopolitical developments, production decisions by oil-exporting countries, transportation costs, exchange rates, and expectations about future market conditions. The International Energy Agency (IEA, 2026) explains that disruptions to oil supplies from the Middle East can place upward pressure on international oil prices and create uncertainty in global energy markets. These developments are particularly important for countries whose domestic fuel prices are exposed to international petroleum market movements. For Nigeria, petroleum is significant both as a source of export revenue and as a major input into economic activity. Therefore, understanding how a crisis in a major oil-producing region affects fuel prices in Nigeria is important for evaluating energy security, inflationary pressures, and the welfare of households and businesses.

The Middle East is strategically important to the international petroleum market because it contains major oil-producing countries and critical routes through which crude oil and petroleum products are transported to global markets. Political instability, military confrontations, sanctions, attacks on energy infrastructure, and disruptions to shipping routes in the region can create uncertainty about the availability of petroleum supplies. The Strait of Hormuz is especially significant because substantial quantities of internationally traded oil and liquefied natural gas pass through this narrow maritime route. When conflict threatens production facilities or the movement of oil tankers, traders may anticipate shortages and higher transportation or insurance costs, thereby placing upward pressure on international prices. The International Energy Agency (IEA, 2026) has documented how renewed hostilities and disruptions to Middle Eastern exports contributed to renewed upward pressure on benchmark oil prices during 2026. The International Monetary Fund (IMF, 2026) also identifies the Middle East conflict as a risk to Nigeria through higher commodity prices and related economic pressures. These developments demonstrate that a regional crisis can generate consequences beyond the countries directly involved, particularly where energy markets and international supply chains are closely interconnected.

The effect of rising fuel prices extends beyond the petroleum sector because fuel is an important input into transportation, food distribution, manufacturing, construction, agriculture, and many small businesses. When petrol and diesel prices increase, transport operators may raise fares and freight charges, while producers and retailers may face higher costs of moving raw materials and finished goods. These additional expenses may be passed on to consumers through higher prices for food, essential commodities, and services. Achua et al. (2020), in their analysis of inflation in Nigeria, identified global oil prices, exchange rates, import prices, and fuel pump prices among the factors associated with inflationary pressure. Similarly, Bada et al. (2016) demonstrated the importance of exchange-rate pass-through in understanding changes in domestic prices. These findings suggest that fuel-price increases associated with geopolitical instability may have wider economic implications, although the size of the effect depends on other factors such as transportation efficiency, competition, monetary conditions, domestic production, and government policy. It is therefore necessary to examine not only whether the Middle East crisis affects fuel prices but also how changes in fuel prices may contribute to the cost of living and business operating expenses in Nigeria.

The Nigerian government and relevant economic institutions face a complex policy challenge when international energy prices rise. As a crude oil-producing country, Nigeria may benefit from higher international oil prices through increased export earnings and government revenue, provided that production and exports are sustained. At the same time, higher prices for petroleum products can impose additional costs on households, transport operators, farmers, manufacturers, and other businesses. The distribution of these benefits and costs depends on the domestic pricing system, refining arrangements, government revenue management, exchange-rate developments, and measures adopted to protect vulnerable households. In its 2026 Article IV consultation on Nigeria, the IMF explains that the Middle East conflict can raise oil, fuel, fertiliser, and food prices, while also creating risks for inflation, economic growth, and household welfare. The IMF’s assessment highlights the possibility that higher oil revenues may coexist with increased domestic living costs.

These developments are important because they show that an international crisis can influence domestic petroleum prices even when a country produces crude oil and expands its refining capacity. However, the movement of Nigerian fuel prices cannot automatically be attributed entirely to the Middle East crisis, since domestic pricing decisions, exchange-rate conditions, refinery costs, distribution expenses, market competition, and government policies may also contribute. The central concern is therefore to establish the extent to which the crisis has influenced fuel prices in Nigeria and to distinguish this influence from other domestic and international factors. This study will investigate the relationship between the Middle East crisis and fuel prices in Nigeria, with particular attention to international oil-price movements, domestic petrol and diesel prices, and the implications for the cost of living and economic activities.

1.2 Statement of the Problem

Fuel prices are an important economic concern in Nigeria because petrol and diesel are widely used for transportation, electricity generation, agricultural activities, manufacturing, and the distribution of goods and services. Changes in fuel prices can affect household expenditure, business operating costs, transport fares, and the prices of essential commodities. The outbreak and escalation of conflict in the Middle East have raised concerns about international oil supply, shipping routes, and the cost of petroleum products. The IEA (2026) has reported renewed upward pressure on benchmark oil prices associated with continuing disruptions to Middle Eastern oil exports. For Nigeria, these developments create a potential contradiction: higher crude oil prices may increase export earnings, while higher petroleum-product prices may increase the cost of living and doing business. The problem is to determine how the Middle East crisis affects fuel prices in Nigeria and the extent to which international market disruptions are transmitted to domestic consumers.

A second problem concerns Nigeria’s exposure to international petroleum market movements despite its status as a crude oil-producing country. Historically, dependence on imported refined petroleum products exposed the domestic market to international product prices, shipping costs, and foreign exchange requirements. Although increased domestic refining capacity has changed Nigeria’s position in the regional petroleum market, local prices may still be influenced by international crude oil prices, refinery costs, exchange-rate movements, and the opportunity cost of selling refined products domestically rather than abroad. The IMF (2026) observes that Nigeria’s increased refining capacity and net-export position can reduce certain supply risks but do not necessarily prevent international prices from being passed through to the domestic market. Bada et al. (2016) also demonstrate that exchange-rate movements can contribute to changes in domestic prices. The problem, therefore, is not simply whether Nigeria produces crude oil, but whether domestic fuel prices remain vulnerable to external shocks and through which channels such shocks are transmitted.

A further problem is the potential effect of rising fuel prices on inflation, household welfare, and productive activities. When petrol and diesel prices rise, transport operators, farmers, manufacturers, traders, and service providers may face increased costs. These costs can be transferred to consumers, reduce the purchasing power of household income, and make it more expensive for businesses to maintain production and distribution. Achua et al. (2020) identify global oil prices, exchange rates, import prices, and fuel pump prices as relevant factors in Nigeria’s inflation dynamics. The IMF (2026) similarly identifies higher fuel and food prices arising from the Middle East conflict as risks to inflation and household welfare. Nevertheless, the extent of these effects may vary across sectors and households, and fuel-price movements may be influenced by domestic factors beyond the conflict itself. There is therefore a need to investigate the relationship between the crisis, fuel prices, and selected economic consequences rather than assume that all increases in the cost of living are attributable to the Middle East crisis.

Finally, although the international implications of Middle East instability and Nigeria’s exposure to oil-price fluctuations have received attention, the changing domestic refining and pricing environment makes it necessary to assess the current relationship using clearly defined variables and a specified period. Without such an assessment, it may be difficult to determine whether movements in Nigerian fuel prices correspond with international oil-price shocks, exchange-rate changes, or other domestic market conditions. The IMF (2026) provides recent evidence of the potential transmission of the crisis to Nigerian fuel prices and inflation, while research by Tule and Osude (2014) and Bada et al. (2016) provides a foundation for understanding the relationship between oil prices, exchange rates, and domestic prices. The problem addressed by this study is the need to examine the effect of the Middle East crisis on fuel prices in Nigeria, identify the main channels through which the effect may occur, and assess the implications for the cost of living and business activities. The study will consider other relevant factors to avoid attributing all observed price changes to geopolitical conflict alone.

1.3 Objectives of the Study

The main objective of this study is to examine the effect of the Middle East crisis on fuel prices in Nigeria.

The specific objectives are to:

1. Examine the relationship between developments in the Middle East crisis and changes in international crude oil prices relevant to Nigeria.

2. Assess the effect of international oil-price movements and exchange-rate changes on petrol and diesel prices in Nigeria.

3. Investigate the implications of fuel-price changes associated with the Middle East crisis for the cost of living among Nigerian households.

4. Examine the effects of fuel-price changes associated with the Middle East crisis on the operating costs of selected businesses in Nigeria.

1.4 Research Questions

The study will be guided by the following research questions:

1. What relationship exists between developments in the Middle East crisis and changes in international crude oil prices relevant to Nigeria?

2. To what extent do international oil-price movements and exchange-rate changes affect petrol and diesel prices in Nigeria?

3. What are the implications of fuel-price changes associated with the Middle East crisis for the cost of living among Nigerian households?

4. How do fuel-price changes associated with the Middle East crisis affect the operating costs of selected businesses in Nigeria?

1.5 Research Hypothesis

The following null hypothesis will be tested at the 0.05 level of significance:

H₀: There is no statistically significant relationship between international oil-price movements associated with the Middle East crisis and fuel prices in Nigeria.

1.6 Significance of the Study

The findings of this study are expected to be useful to government institutions, policymakers, households, business operators, petroleum marketers, economists, researchers, and students.

Government and policymakers: The study may provide useful evidence for assessing Nigeria’s vulnerability to external energy-price shocks. Its findings may assist relevant government institutions in evaluating fuel-pricing policies, energy security measures, domestic refining strategies, and interventions intended to reduce the burden of rising fuel prices on vulnerable households. The findings may also contribute to discussions about balancing the fiscal benefits of higher crude oil prices with the domestic costs of expensive petroleum products.

Households and consumers: The study may improve understanding of how geopolitical developments outside Nigeria can influence local fuel prices and household expenditure. By examining the relationship between fuel prices and the cost of living, the study may help households understand the external and domestic factors contributing to changes in transport expenses and the prices of essential goods.

Business operators: Transport companies, manufacturers, farmers, retailers, and small and medium-sized enterprises may benefit from the study’s examination of fuel-price movements and operating costs. The findings may assist business operators in understanding their exposure to energy-price volatility and considering appropriate budgeting, cost-control, and operational planning measures.

Petroleum marketers and energy-sector stakeholders: The study may provide insights into the relationship between international oil prices, exchange-rate movements, domestic refining, and the prices of petroleum products. This information may be useful to petroleum marketers, refiners, distributors, and other stakeholders involved in fuel procurement, pricing, and distribution.

Economists and financial analysts: The research may contribute to the analysis of international commodity-price shocks and their transmission into domestic markets. It may also provide a basis for examining the interaction between oil prices, exchange rates, inflation, and economic welfare in an oil-producing economy.

Researchers and students: The study may serve as a reference for future research on geopolitical instability, petroleum economics, inflation, energy security, and the Nigerian economy. It may also provide a basis for comparative studies involving different international crises, periods, or petroleum-pricing arrangements.

1.7 Scope of the Study

The study focuses on the effect of the Middle East crisis on fuel prices in Nigeria. Its geographical scope is Nigeria, while its subject scope covers developments in the Middle East that disrupt or threaten petroleum production, transportation, or supply and the possible effects of such developments on domestic petrol and diesel prices.

The study will examine international crude oil-price movements, exchange-rate changes, domestic fuel prices, and the implications of fuel-price movements for household living costs and business operating expenses. These variables will be considered alongside other factors that may affect Nigerian fuel prices, including domestic refining costs, distribution expenses, market conditions, and government policies.

For an empirical investigation, the study should specify a period that covers relevant developments before and during the crisis. Monthly data on international crude oil prices, exchange rates, and Nigerian petrol and diesel prices may be analysed using appropriate descriptive and inferential statistical methods. If household and business effects are examined through questionnaires, the study should specify the selected respondents and locations. The final methodology should make clear whether the research uses national time-series data, survey data, or a combination of both.

1.8 Limitations of the Study

The study may encounter certain limitations that should be considered when interpreting its findings.

Data availability: Complete and consistent data on fuel prices, international oil prices, exchange rates, and the timing of geopolitical developments may be difficult to obtain for every month of the selected period. The researcher should prioritise credible sources and clearly document the period covered.

Attribution of price changes: Fuel prices are affected by several interacting factors. Changes in the international oil market may coincide with exchange-rate movements, domestic refinery costs, distribution expenses, or changes in government policy. It may therefore be difficult to attribute every observed price change exclusively to the Middle East crisis.

Changing market conditions: Nigeria’s refining capacity, petroleum trade, and pricing arrangements have changed over time. Findings from a period when the country relied heavily on imported refined products may not apply in exactly the same way to a period of increased domestic refining.

Limited time and financial resources: Research constraints may limit the duration of data collection, the number of businesses surveyed, or the geographical coverage of any questionnaire component.

Methodological limitations: A simple correlation between international oil prices and domestic fuel prices does not, by itself, establish causation. The researcher should use an appropriate analytical method and account for relevant variables before making claims about the effect of the Middle East crisis.

1.9 Operational Definition of Terms

Middle East crisis: Political instability, armed conflict, geopolitical tensions, or disruptions in the Middle East that affect or threaten petroleum production, supply, transportation, or international energy markets during the period covered by the study.

Fuel prices: The prices paid for petroleum products, particularly petrol and diesel, in the Nigerian market.

International crude oil price: The market price of crude oil traded internationally, measured using an appropriate benchmark such as Brent crude or another benchmark relevant to the analysis.

Petrol: Premium motor spirit (PMS), commonly used in Nigeria to power petrol-driven vehicles and some small generators.

Diesel: Automotive gas oil (AGO), commonly used in diesel-powered vehicles, machinery, generators, and commercial equipment.

Exchange rate: The value of the naira relative to another currency, particularly the United States dollar, which is relevant to international petroleum transactions.

Cost of living: The expenditure required by households to obtain essential goods and services, including transportation, food, and other basic needs.

Business operating costs: The expenses businesses incur in carrying out their activities, including fuel, transportation, production, distribution, and power generation.

Oil-price shock: A substantial or unexpected change in international oil prices arising from changes in supply, demand, geopolitical developments, or market expectations.

Effect: The measurable change or statistically identifiable relationship between developments associated with the Middle East crisis and fuel prices in Nigeria, assessed using the methods adopted in the study.

Project – The Effect of of Middle East Crisis of Fuel Prices in Nigeria