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External Shocks and Their Transmission Channels in Nigeria: A Dynamic Stochastic General Equilibrium Approach

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  • Titus Ayobami Ojeyinka
  • Dauda Olalekan Yinusa

Abstract

The study examines the sources of external shocks and investigates their transmission channels in Nigeria using the trade-weighted variables from the country’s five top trading partners. Based on the assumption of the small open economy model, the study adopts the New Keynesian Dynamic Stochastic General Equilibrium Model on quarterly data between 1981 and 2018 using the Bayesian estimation technique. Findings from the study reveal that external shocks have a temporary and short-lived effect on the Nigerian economy. In addition, the article shows that oil price, foreign output, and foreign inflation shock have positive impacts on output gap and inflation, while the impact of foreign interest rate shock on the output gap and inflation is negative and not significant. The study also reveals that external shocks collectively explain 86% and 39%of total fluctuations in the output gap and inflation, respectively. Lastly, the study finds that external shocks transmit to the Nigerian economy via different channels. The study, therefore, concludes that terms of trade and exchange rate channels are the dominant transmitters of external shocks in Nigeria. Based on the findings from the study, important policy implications are highlighted.

Suggested Citation

  • Titus Ayobami Ojeyinka & Dauda Olalekan Yinusa, 2023. "External Shocks and Their Transmission Channels in Nigeria: A Dynamic Stochastic General Equilibrium Approach," Global Journal of Emerging Market Economies, Emerging Markets Forum, vol. 15(1), pages 132-153, January.
    • Handle: RePEc:sae:emeeco:v:15:y:2023:i:1:p:132-153
    DOI: 10.1177/09749101211067311
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    as
    1. S. S. Abere & T. O. Akinbobola, 2020. "External Shocks, Institutional Quality, and Macroeconomic Performance in Nigeria," SAGE Open, , vol. 10(2), pages 21582440209, May.
    2. Marvin Goodfriend, 2004. "Monetary policy in the new neoclassical synthesis : a primer," Economic Quarterly, Federal Reserve Bank of Richmond, vol. 90(Sum), pages 21-45.
    3. Muhammad Arshad Khan & Ayaz Ahmed, 2011. "Macroeconomic Effects of Global Food and Oil Price Shocks to the Pakistan Economy: A Structural Vector Autoregressive (SVAR) Analysis," The Pakistan Development Review, Pakistan Institute of Development Economics, vol. 50(4), pages 491-511.
    4. Olayeni, Olaolu Richard, 2009. "A small open economy model for Nigeria: a BVAR-DSGE approach," MPRA Paper 16180, University Library of Munich, Germany.
    5. M. Ayhan Kose & Raymond Riezman, 2013. "Trade shocks and macroeconomic fluctuations in Africa," World Scientific Book Chapters, in: Raymond Riezman (ed.), International Trade Agreements and Political Economy, chapter 19, pages 369-394, World Scientific Publishing Co. Pte. Ltd..
    6. Mutiu Gbade Rasaki, 2017. "A Bayesian Estimation of DSGE Model for the Nigerian Economy," EuroEconomica, Danubius University of Galati, issue 2(36), pages 145-158, November.
    7. Jordi Galí, 2008. "Introduction to Monetary Policy, Inflation, and the Business Cycle: An Introduction to the New Keynesian Framework," Introductory Chapters, in: Monetary Policy, Inflation, and the Business Cycle: An Introduction to the New Keynesian Framework, Princeton University Press.
    8. Forni, L. & Gerali, A. & Notarpietro, A. & Pisani, M., 2015. "Euro area, oil and global shocks: An empirical model-based analysis," Journal of Macroeconomics, Elsevier, vol. 46(C), pages 295-314.
    9. Fabio Canova, 2005. "The transmission of US shocks to Latin America," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 20(2), pages 229-251.
    10. Lutz Kilian, 2009. "Not All Oil Price Shocks Are Alike: Disentangling Demand and Supply Shocks in the Crude Oil Market," American Economic Review, American Economic Association, vol. 99(3), pages 1053-1069, June.
    11. Şen, Hüseyin & Kaya, Ayşe, 2015. "The relative effectiveness of Monetary and Fiscal Policies on growth: what does long-run SVAR model tell us?," MPRA Paper 65903, University Library of Munich, Germany, revised 01 Aug 2015.
    12. Raghavan, Mala & Athanasopoulos, George, 2019. "Analysis of shock transmissions to a small open emerging economy using a SVARMA model," Economic Modelling, Elsevier, vol. 77(C), pages 187-203.
    13. Mohamed BELHEDI & Ines SLAMA & Amine LAHIANI, 2015. "Tranmission Of International Shocks To An Emerging Small Open-Economy: Evidence From Tunisia," Region et Developpement, Region et Developpement, LEAD, Universite du Sud - Toulon Var, vol. 42, pages 231-258.
    14. Mohd Azlan Shah Saidi & Zulkefly Abdul Karim & Zurina Kefeli@Zulkefli, 2018. "Impact of China on Malaysian Economy: Empirical Evidence of Sign-Restricted Structural Vector Autoregression (SVAR) Model," Asian Academy of Management Journal of Accounting and Finance (AAMJAF), Penerbit Universiti Sains Malaysia, vol. 14(2), pages 25-44.
    15. Jean-Pierre Allegret & Mohamed Tahar Benkhodja, 2015. "External Shocks and Monetary Policy in an Oil Exporting Economy," Post-Print hal-01385986, HAL.
    16. Vanda Almeida, 2009. "Bayesian estimation of a DSGE model for the Portuguese economy," Working Papers w200914, Banco de Portugal, Economics and Research Department.
    17. Jean-Pierre Allegret & Cécile Couharde & Cyriac Guillaumin, 2012. "The Impact of External Shocks in East Asia: Lessons from a Structural VAR Model with Block Exogeneity," International Economics, CEPII research center, issue 132, pages 35-89.
    18. Jordi Galí & Tommaso Monacelli, 2005. "Monetary Policy and Exchange Rate Volatility in a Small Open Economy," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 72(3), pages 707-734.
    19. Patrick Mumbi Chileshe & Keegan Chisha & Masauso Ngulube, 2018. "The effect of external shocks on macroeconomic performance and monetary policy in a small open economy: evidence from Zambia," International Journal of Sustainable Economy, Inderscience Enterprises Ltd, vol. 10(1), pages 18-40.
    20. Fabio Canova, 2005. "The transmission of US shocks to Latin America," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 20(2), pages 229-251.
    21. Brigitte Desroches, 2004. "The Transmission of World Shocks to Emerging-Market Countries: An Empirical Analysis," Staff Working Papers 04-44, Bank of Canada.
    22. Mendoza, Enrique G, 1995. "The Terms of Trade, the Real Exchange Rate, and Economic Fluctuations," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 36(1), pages 101-137, February.
    23. Yamamoto, Shugo, 2014. "Transmission of US financial and trade shocks to Asian economies: Implications for spillover of the 2007–2009 US financial crisis," The North American Journal of Economics and Finance, Elsevier, vol. 27(C), pages 88-103.
    24. Gan-Ochir Doojav & Davaajargal Luvsannyam, 2019. "External Shocks and Business Cycle Fluctuations in Mongolia: Evidence from a Large Bayesian VAR," International Economic Journal, Taylor & Francis Journals, vol. 33(1), pages 42-64, January.
    25. Allegret, Jean Pierre & Benkhodja, Mohamed Tahar, 2015. "External shocks and monetary policy in an oil exporting economy (Algeria)," Journal of Policy Modeling, Elsevier, vol. 37(4), pages 652-667.
    26. Ivo Krznar & Davor Kunovac, 2010. "Impact of External Shocks on Domestic Inflation and GDP," Working Papers 26, The Croatian National Bank, Croatia.
    27. repec:bla:intfin:v:5:y:2002:i:2:p:165-91 is not listed on IDEAS
    28. Michael Murach & Helmut Wagner, 2021. "The effects of external shocks on the business cycle in China: A structural change perspective," Review of International Economics, Wiley Blackwell, vol. 29(3), pages 681-702, August.
    29. Simeon Oludiran Akinleye & Stephen Ekpo, 2013. "Oil Price Shocks and Macroeconomic Performance in Nigeria," Economía Mexicana NUEVA ÉPOCA, CIDE, División de Economía, vol. 0(4, Cierre), pages 565-624.
    30. Oladunni, Sunday, 2019. "External Shocks and Business Cycle Fluctuations in Oil-exporting Small Open Economies: The Case of Nigeria," MPRA Paper 98639, University Library of Munich, Germany.
    31. repec:cii:cepiei:2012-q4-132-2 is not listed on IDEAS
    32. Rasaki, Mutiu Gbade & Malikane, Christopher, 2015. "Macroeconomic shocks and fluctuations in African economies," Economic Systems, Elsevier, vol. 39(4), pages 675-696.
    33. Mr. Shanaka J Peiris & Mr. Magnus Saxegaard, 2007. "An Estimated DSGE Model for Monetary Policy Analysis in Low-Income Countries," IMF Working Papers 2007/282, International Monetary Fund.
    34. Lukman Oyeyinka Oyelami & P.A. Olomola, 2016. "External shocks and macroeconomic responses in Nigeria: A global VAR approach," Cogent Economics & Finance, Taylor & Francis Journals, vol. 4(1), pages 1239317-123, December.
    35. Taylor, John B., 1993. "Discretion versus policy rules in practice," Carnegie-Rochester Conference Series on Public Policy, Elsevier, vol. 39(1), pages 195-214, December.
    36. Rangan Gupta & Godwin Olasehinde-Williams & Mark E. Wohar, 2018. "The Impact of US Uncertainty Shocks on a Panel of Advanced and Emerging Market Economies: The Role of Exchange Rate, Trade and Financial Channels," Working Papers 201857, University of Pretoria, Department of Economics.
    37. Iwayemi, Akin & Fowowe, Babajide, 2011. "Impact of oil price shocks on selected macroeconomic variables in Nigeria," Energy Policy, Elsevier, vol. 39(2), pages 603-612, February.
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