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Domestic inflation, exchange rate, and aggregate import demand nexus in Nigeria: New evidence from cointegrating regression

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  • Luanping Zhou
  • Bruce I. Iormom
  • Muhammad Salman Azhar
  • Michael Yao‐Ping Peng

Abstract

This study estimates the Nigerian import demand function with the view to finding the degree of responsiveness of imports to domestic product prices while controlling for exchange rate (EXR), gross domestic product and foreign reserves. To refine inference about stationarity in the presence of structural breaks, the study employed the Lee and Strazicich and Zivot‐Andrews stationarity tests, which all confirmed that the series are integrated of order one. Both the ARDL bound testing for cointegration and the Johansen cointegration approach all confirmed long‐run relationship among the variables. From the cointegrating regression estimates using the Saikkonen and Stock‐Watson Dynamic Ordinary Least Square procedure and the Phillip and Hansen's Fully Modified Ordinary Least Square technique, we found that imports in Nigeria are domestic inflation or cross elastic in the long run. The study, however, found import demand to be inelastic to EXR and income, same as to foreign exchange reserves. The sensitivity of these estimates was confirmed with the ARDL procedure suggested by Peseran, Shin and Smith. With the Granger non‐causality test using the Toda‐Yamamoto's technique, we found unidirectional causality running from domestic inflation to import demand, implying that previous values of domestic inflation offer additional information to explaining future values of aggregate import demand. Diversification of domestic production as well as other policies directed at enhancing price and quality competiveness of domestic products were recommended.

Suggested Citation

  • Luanping Zhou & Bruce I. Iormom & Muhammad Salman Azhar & Michael Yao‐Ping Peng, 2022. "Domestic inflation, exchange rate, and aggregate import demand nexus in Nigeria: New evidence from cointegrating regression," International Journal of Finance & Economics, John Wiley & Sons, Ltd., vol. 27(4), pages 4154-4165, October.
    • Handle: RePEc:wly:ijfiec:v:27:y:2022:i:4:p:4154-4165
    DOI: 10.1002/ijfe.2364
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    References listed on IDEAS

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    1. AYODOTUN, Ayorinde & FARAYIBI, Adesoji, 2016. "An Empirical Analysis of the Structure of Imports in Sub-Sahara Africa," MPRA Paper 73278, University Library of Munich, Germany.
    2. Johansen, Soren & Juselius, Katarina, 1990. "Maximum Likelihood Estimation and Inference on Cointegration--With Applications to the Demand for Money," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 52(2), pages 169-210, May.
    3. Morris Goldstein & Mohsin S. Khan, 2017. "Income and Price Effects in Foreign Trade," World Scientific Book Chapters, in: TRADE CURRENCIES AND FINANCE, chapter 1, pages 3-81, World Scientific Publishing Co. Pte. Ltd..
    4. Zivot, Eric & Andrews, Donald W K, 2002. "Further Evidence on the Great Crash, the Oil-Price Shock, and the Unit-Root Hypothesis," Journal of Business & Economic Statistics, American Statistical Association, vol. 20(1), pages 25-44, January.
    5. M. Adetunji Babatunde & Festus O. Egwaikhide, 2010. "Explaining Nigeria's import demand behaviour: a bound testing approach," International Journal of Development Issues, Emerald Group Publishing Limited, vol. 9(2), pages 167-187, July.
    6. Stock, James H & Watson, Mark W, 1993. "A Simple Estimator of Cointegrating Vectors in Higher Order Integrated Systems," Econometrica, Econometric Society, vol. 61(4), pages 783-820, July.
    7. M. Hashem Pesaran & Yongcheol Shin & Richard J. Smith, 2001. "Bounds testing approaches to the analysis of level relationships," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 16(3), pages 289-326.
    8. Ziramba, Emmanuel, 2008. "The demand for residential electricity in South Africa," Energy Policy, Elsevier, vol. 36(9), pages 3460-3466, September.
    9. Toda, Hiro Y. & Yamamoto, Taku, 1995. "Statistical inference in vector autoregressions with possibly integrated processes," Journal of Econometrics, Elsevier, vol. 66(1-2), pages 225-250.
    10. James Laurenceson & Joseph C.H. Chai, 2003. "Financial Reform and Economic Development in China," Books, Edward Elgar Publishing, number 2714.
    11. Engle, Robert & Granger, Clive, 2015. "Co-integration and error correction: Representation, estimation, and testing," Applied Econometrics, Russian Presidential Academy of National Economy and Public Administration (RANEPA), vol. 39(3), pages 106-135.
    12. Vicente Esteve & Francisco Requena, 2006. "A Cointegration Analysis of Car Advertising and Sales Data in the Presence of Structural Change," International Journal of the Economics of Business, Taylor & Francis Journals, vol. 13(1), pages 111-128.
    13. Ronald W. Jones, 1961. "Comparative Advantage and the Theory of Tariffs: A Multi-Country, Multi-Commodity Model," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 28(3), pages 161-175.
    14. Jonathan Eaton & Samuel Kortum, 2002. "Technology, Geography, and Trade," Econometrica, Econometric Society, vol. 70(5), pages 1741-1779, September.
    15. Peter C. B. Phillips & Bruce E. Hansen, 1990. "Statistical Inference in Instrumental Variables Regression with I(1) Processes," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 57(1), pages 99-125.
    16. Dornbusch, Rudiger & Fischer, Stanley & Samuelson, Paul A, 1977. "Comparative Advantage, Trade, and Payments in a Ricardian Model with a Continuum of Goods," American Economic Review, American Economic Association, vol. 67(5), pages 823-839, December.
    17. Saikkonen, Pentti, 1991. "Asymptotically Efficient Estimation of Cointegration Regressions," Econometric Theory, Cambridge University Press, vol. 7(1), pages 1-21, March.
    18. Kristofer Månsson & B. M. Golam Kibria & Ghazi Shukur & Pär Sjölander, 2018. "On the Estimation of the CO 2 Emission, Economic Growth and Energy Consumption Nexus Using Dynamic OLS in the Presence of Multicollinearity," Sustainability, MDPI, vol. 10(5), pages 1-11, April.
    19. Phillips, Peter C B & Ouliaris, S, 1990. "Asymptotic Properties of Residual Based Tests for Cointegration," Econometrica, Econometric Society, vol. 58(1), pages 165-193, January.
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