The Impact of Exchange Rate Volatility on Export Performance in Nigeria

CHAPTER ONE

1.1 Background of the Study

Exchange rate plays a crucial role in determining a country’s international competitiveness and trade performance. It represents the value of one currency in relation to another and directly affects the prices of goods and services traded across borders. For an import-dependent and export-oriented economy like Nigeria, exchange rate fluctuations significantly influence export earnings and investment decisions (Mordi, 2018).

Since the adoption of the Structural Adjustment Programme (SAP) in 1986, Nigeria has shifted from a fixed to a more flexible exchange rate system. The aim was to diversify the economy away from oil and promote non-oil exports. However, persistent volatility in the exchange rate has created uncertainty for exporters. This instability often reduces their ability to plan production, determine prices, and compete in international markets.

When the naira depreciates, Nigerian exports become cheaper abroad, which can boost demand. However, continuous depreciation also raises the cost of imported inputs used by manufacturers, leading to higher production costs and reduced profitability. Conversely, an appreciating exchange rate can make exports more expensive and less competitive, thereby discouraging production for foreign markets.

According to the Central Bank of Nigeria (2023), exchange rate instability remains one of the major macroeconomic challenges facing the economy. It affects investment decisions, inflation rates, and the overall performance of the external sector. Despite several government interventions, including the introduction of multiple exchange rate windows and foreign exchange management policies, volatility continues to constrain export growth.

Therefore, this study investigates the impact of exchange rate volatility on export performance in Nigeria, with a focus on understanding how fluctuations in the value of the naira affect export volume, diversification, and competitiveness.

1.2 Statement of the Problem

Over the years, Nigeria has struggled to achieve sustainable export growth outside the oil sector. Frequent fluctuations in the exchange rate have created uncertainty for exporters, making it difficult to forecast earnings and plan long-term investments. Although a depreciated currency theoretically promotes exports, the opposite often occurs in Nigeria due to high dependence on imported inputs and unstable macroeconomic conditions.

Moreover, exchange rate volatility discourages foreign investors, reduces competitiveness, and increases inflationary pressure. Despite several policy reforms, including the managed float system, the foreign exchange market remains unstable. This raises an important question: how significantly does exchange rate volatility influence export performance in Nigeria?

1.3 Objectives of the Study

The main objective of this study is to examine the impact of exchange rate volatility on export performance in Nigeria. The specific objectives are to:

1. Analyze the trend of exchange rate movement in Nigeria from 2010 to 2024.

2. Examine the effect of exchange rate volatility on total exports.

3. Evaluate the relationship between exchange rate changes and non-oil export performance.

4. Identify policy measures that can minimize exchange rate volatility and promote stable export growth.

1.4 Research Questions

1. What has been the trend of exchange rate movement in Nigeria between 2010 and 2024?

2. How does exchange rate volatility affect total export performance?

3. What is the relationship between exchange rate fluctuations and non-oil export growth?

4. What policies can enhance exchange rate stability and export competitiveness?

1.5 Hypotheses of the Study

• H₀: Exchange rate volatility has no significant impact on export performance in Nigeria.

• H₁: Exchange rate volatility has a significant impact on export performance in Nigeria.

1.6 Significance of the Study

This study provides a deeper understanding of how exchange rate movements influence export performance in Nigeria. The findings will help policymakers design appropriate monetary and exchange rate policies that encourage export diversification and stability.

For exporters and investors, the study highlights how exchange rate fluctuations affect profitability and competitiveness. Financial institutions can also use the findings to improve their foreign exchange risk management strategies.

Finally, this research contributes to the growing literature on macroeconomic management in developing countries and serves as a reference for students and scholars interested in exchange rate economics.

1.7 Scope of the Study

The study focuses on Nigeria and covers the period from 2010 to 2024. It examines the relationship between exchange rate volatility and export performance, particularly in the non-oil sector. Secondary data will be obtained from the Central Bank of Nigeria (CBN), National Bureau of Statistics (NBS), and World Bank databases.

1.8 Definition of Key Terms

Exchange Rate: The price of one currency expressed in terms of another, determining international trade values.

Exchange Rate Volatility: The degree of fluctuation in the value of a currency over time.

Export Performance: The level of goods and services sold to foreign markets and the ability to maintain competitiveness.

Non-Oil Exports: All export goods and services excluding crude oil and petroleum products.

References

Central Bank of Nigeria (2023). Statistical Bulletin. Abuja: CBN.
Mordi, C. N. (2018). Exchange rate volatility and export performance in Nigeria. CBN Economic and Financial Review, 56(2), 45–67.
National Bureau of Statistics (2023). Foreign Trade Statistics. Abuja: NBS.
World Bank (2023). Nigeria Economic Outlook. Washington, DC: World Bank.