Trade Liberalization and Economic Growth in Sub-Saharan African Countries

This study empirically examined the effect of trade liberalization on economic growth in SubSaharan African countries over the period 2000 to 2022 using panel data obtained from World Development Indicator (WDI) database. Pooled Ordinary Least Square (POLS), Fixed Effect Model (FEM) and Two-Step Difference Generalized Method of Moments (TSDGMM) were the estimating techniques employed in analyzing the data. Empirical findings from the study revealed that trade liberalization (TLIB) had a statistically significant positive relationship with economic growth in Sub-Saharan African countries. The results further showed that net foreign direct investment (NFDI), total population (TPOP) and inflation rate (INFR) had statistically significant positive relationships with economic growth while gross fixed capital formation (GCF) and labour force (LABF) exerted statistically significant negative contributions to economic growth of SSA countries. Based on the estimated results, governments of SubSaharan African countries should strengthen their domestic institutions, particularly those related to governance and contract enforcement; and there should be massive investment in infrastructure and human capital development to support trade and enhance overall economic performance. In addition, implementation of complementary policies that address potential challenges and enhance the benefits of trade liberalization must be vigorously pursued

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Publication Details

Journal
Zenodo (CERN European Organization for Nuclear Research)
Published
2025-12-20
DOI
https://doi.org/10.5281/zenodo.17994577
Primary Topic
Economic Growth and Development
Type
article
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article

Trade Liberalization and Economic Growth in Sub-Saharan African Countries

Otto Campbell, Bolanle Rahmon Aderoju
Zenodo (CERN European Organization for Nuclear Research)
Economic Growth and Development
article

Trade Liberalization and Economic Growth in Sub-Saharan African Countries

Otto Campbell, Bolanle Rahmon Aderoju
article en

Abstract

This study empirically examined the effect of trade liberalization on economic growth in SubSaharan African countries over the period 2000 to 2022 using panel data obtained from World Development Indicator (WDI) database. Pooled Ordinary Least Square (POLS), Fixed Effect Model (FEM) and Two-Step Difference Generalized Method of Moments (TSDGMM) were the estimating techniques employed in analyzing the data. Empirical findings from the study revealed that trade liberalization (TLIB) had a statistically significant positive relationship with economic growth in Sub-Saharan African countries. The results further showed that net foreign direct investment (NFDI), total population (TPOP) and inflation rate (INFR) had statistically significant positive relationships with economic growth while gross fixed capital formation (GCF) and labour force (LABF) exerted statistically significant negative contributions to economic growth of SSA countries. Based on the estimated results, governments of SubSaharan African countries should strengthen their domestic institutions, particularly those related to governance and contract enforcement; and there should be massive investment in infrastructure and human capital development to support trade and enhance overall economic performance. In addition, implementation of complementary policies that address potential challenges and enhance the benefits of trade liberalization must be vigorously pursued

Zenodo (CERN European Organization for Nuclear Research)
Federal College of Education, Kano (NG), Lead City University (NG)
Openalex Percentile: Top 25%
Economic Growth and Development
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