Impact of Inflation on Economic Growth in Nigeria

• Author(s): Ogu Musa Akwe (Ph.D.) ; Dr. Helen Akor Omale ; Amina Aminu Muazu
• Paper ID: 1710641
• Page: 1432-1439
• Published Date: 25-09-2025
• Published In: Iconic Research And Engineering Journals
• Publisher: IRE Journals
• e-ISSN: 2456-8880
• Volume/Issue: Volume 9 Issue 3 September-2025

Abstract

The persistent inflation issue in Nigeria has raised concerns about its impact on the country's economic growth. Understanding the relationship between inflation and economic growth is crucial for policymakers to design effective strategies that promote sustainable development. This study investigates the relationship between inflation and economic growth in Nigeria. Specifically, it seeks to determine the extent to which inflation impacts economic growth and to identify the key factors that mediate this relationship. The research employs a quantitative approach, utilizing time series data spanning from 2000 to 2023. The Consumer Price Index (CPI) is used as a proxy for inflation, while Gross Domestic Product (GDP) represents economic growth. The study applies the Ordinary Least Squares (OLS) regression method and Granger causality tests to analyze the data and establish the direction of the relationship between inflation and economic growth. The results indicate a statistically significant positive relationship between inflation and economic growth in Nigeria. The analysis reveals that moderate inflation levels can stimulate economic growth by encouraging spending and investment. However, high inflation rates are found to have a detrimental effect on economic growth, leading to uncertainty and reduced investment. The study concludes that while inflation can have a positive impact on economic growth at moderate levels, excessive inflation poses a threat to economic stability and growth. Policymakers should aim to maintain inflation within an optimal range to harness its growth-stimulating effects while avoiding the adverse consequences of high inflation. Based on the findings, the study recommends that the government implement monetary policies that target a moderate inflation rate to foster economic growth and promote policies that stabilize the exchange rate to support economic growth.

Keywords

Inflation, Economic Growth, Consumer Price Index, Gross Domestic Product, OLS.

Citations

IRE Journals:
Ogu Musa Akwe (Ph.D.) , Dr. Helen Akor Omale , Amina Aminu Muazu "Impact of Inflation on Economic Growth in Nigeria" Iconic Research And Engineering Journals Volume 9 Issue 3 2025 Page 1432-1439

IEEE:
Ogu Musa Akwe (Ph.D.) , Dr. Helen Akor Omale , Amina Aminu Muazu "Impact of Inflation on Economic Growth in Nigeria" Iconic Research And Engineering Journals, 9(3)