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Is Human Capital Accumulation A Growth Driver In Nigeria? An Empirical Investigation

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  • Hassan O. Ozekhome

    (Department of Economics and Statistics, University of Benin, Benin City, Nigeria.)

Abstract

Accumulation of human capital is critical to sustained economic growth in the long run, since it facilitates the efficient absorption of new capital developments, improves the speed of adaptation of entrepreneurs and generates innovation necessary for sustained economic growth. It is against this premise this study investigate the human-capital accumulation growth-nexus in Nigeria. Employing a dynamic approach, involving test for unit roots, and cointegration, and finally, the Generalized Method of Moments (GMM) estimation techniques on annual time series data, covering the period 1981 to 2016, sourced from the World Bank Development Indicators (WDI) and Central Bank of Nigeria (CBN) Statistical Bulletin, the empirical findings reveal that human and physical capital accumulation significantly induce rapid and sustained economic growth in the long-run. The other variables- infrastructural development (measured by ICT infrastructure) and industrial output (a measure of industrialization) have positive but weak impacts on economic growth, on account of the weak infrastructural development, and low level of industrialization in Nigeria. Inflation rate (a measure of macroeconomic policy environment) on the other hand, is found to have a militating effect on economic growth. We recommend amongst others; sustained investments in human and physical capital accumulation, stable and coherent macroeconomic policies, particularly with respect to taming of domestic inflationary pressures, supportive institutional structures and aggressive industrialization-enhancing policies, in order to enhance sustained economic growth in Nigeria.

Suggested Citation

  • Hassan O. Ozekhome, 2018. "Is Human Capital Accumulation A Growth Driver In Nigeria? An Empirical Investigation," Oradea Journal of Business and Economics, University of Oradea, Faculty of Economics, vol. 3(2), pages 66-77, September.
    • Handle: RePEc:ora:jrojbe:v:3:y:2018:i:2:p:66-77
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    Cited by:

    1. Godday Uwawunkonye Ebuh & Ifeoma Betty Ezike & Tersoo Shimonkabir Shitile & Ebow Suleiman Smith & Timipre Mary Haruna, 2019. "The Infrastructure–Growth Nexus in Nigeria: A Reassessment," Journal of Infrastructure Development, India Development Foundation, vol. 11(1-2), pages 41-58, June.

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    More about this item

    Keywords

    Human capital accumulation; Physical capital accumulation; Economic growth; Nigeria GMM.;
    All these keywords.

    JEL classification:

    • E24 - Macroeconomics and Monetary Economics - - Consumption, Saving, Production, Employment, and Investment - - - Employment; Unemployment; Wages; Intergenerational Income Distribution; Aggregate Human Capital; Aggregate Labor Productivity
    • F43 - International Economics - - Macroeconomic Aspects of International Trade and Finance - - - Economic Growth of Open Economies
    • C13 - Mathematical and Quantitative Methods - - Econometric and Statistical Methods and Methodology: General - - - Estimation: General

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