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• Open Access Article Economics Macroeconomics

  13 Pages Download PDF: Foreign Direct Investment, Capital Flows, and Sectoral Growth in Nigeria: A Comparative Analysis of Agriculture and Manufacturing

  Foreign Direct Investment, Capital Flows, and Sectoral Growth in Nigeria: A Comparative Analysis of Agriculture and Manufacturing

  Anthony Orji, Jovita Nneka Uwakwe, Onyinye Imelda Anthony-Orji, Jonathan Emenike Ogbuabor, Juliana Ngozi Obiorah

  2025-09-23 https://doi.org/10.36923/ie-frontiers.v28i2.404

  The nexus between the agricultural sector, manufacturing sector, and FDI has been a topic of debate over the years. While the fundamental role of FDI in the growth of the overall economy has been widely recognized, findings of existing literature have remained unclear and inconclusive on how the impact of FDI varies across these distinct sectors, especially within the context of developing countries like Nigeria. This study aims to provide a comprehensive comparative analysis of the impact of FDI and other capital inflows on Nigeria’s agricultural and manufacturing sectors between 1980 and 2021. Using annual time-series data from the World Bank’s World Development Indicators (WDI) and the Central Bank of Nigeria (CBN), the study employs the Autoregressive Distributed Lag (ARDL) modelling approach. Four sector-specific ARDL models were specified, each subjected to extensive diagnostic and robustness checks to ensure the reliability of the estimates. The findings reveal a contrasting effect: while FDI exerts no statistically significant influence on manufacturing output, it has a strong and transformative impact on agricultural performance. In addition, other capital inflows, including official development assistance, development finance, and remittances, were found to significantly influence both sectors. The study concludes that FDI is not a universal driver of growth, and its effectiveness depends on sectoral characteristics, investment type, and policy environment. It contributes to the literature by offering one of the first sector-specific comparative analyses of capital flows in Nigeria, providing evidence to guide policies aimed at shifting the economy from consumption-driven patterns toward sustainable, production-oriented growth.

  pp. 1-13 Abstract views:806 Downloads:860

• Open Access Article Macroeconomics

  14 Pages Download PDF: Technological Innovation, Governance Institutions, Infrastructure Development, and Economic Complexity in Africa: Evidence from Dynamic Panel Data

  Technological Innovation, Governance Institutions, Infrastructure Development, and Economic Complexity in Africa: Evidence from Dynamic Panel Data

  Obed Ifeanyichukwu Ojonta, Jonathan Emenike Ogbuabor

  2026-03-17 https://doi.org/10.36923/ie-frontiers.v29i1.419

  Africa continues to face persistent development challenges, including poverty, income inequality, limited access to healthcare services, and disparities in education. These challenges contradict the objectives of the Sustainable Development Goals (SDGs), which emphasize the importance of innovation, infrastructure development, and strong institutions. Technological innovation has increasingly been recognized as a key channel for promoting infrastructure development, improving economic complexity, and strengthening institutional performance. Motivated by these considerations, this study examines the combined effects of technological innovation, governance institutions, human capital development, infrastructure, and foreign direct investment on economic complexity in Africa. In addition, the study investigates how technological innovation, governance institutions, remittances, foreign direct investment, and economic complexity influence infrastructure development across African economies. The analysis employs the system generalized method of moments (system GMM) estimator using panel data for 31 African countries covering the period from 2011 to 2020. The results reveal that technological innovation has a positive and statistically significant effect on both economic complexity and infrastructure development in Africa. However, the indicators of governance institutions are largely negative and statistically insignificant in their influence on economic complexity and infrastructure. Furthermore, governance institutions do not significantly moderate the relationship between technological innovation and these development outcomes. These findings highlight the importance of strengthening technological innovation systems while addressing institutional weaknesses to promote sustainable economic development across the African continent.

  pp. 11-24 Abstract views:634 Downloads:581