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ANALYSIS OF KEY DETERMINANTS OF EXCHANGE RATE STABILITY IN NIGERIA: An Autoregressive Distributed Lag (ARDL) and Nonlinear Autoregressive Distributed Lag (NARDL) Approach

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  • Ilu, Ahmad Ibraheem

Abstract

This study analytically examines the key determinants of exchange rate stability in Nigeria which encompass GDP, Interest rate, Inflation rate, and Oil prices. Using annual data for the years from 1986 to 2018. For the period under review numerous theories were discussed in this study. At the onset this study began its analysis by conducting descriptive statistics of the time series. The standard deviation indicates that exchange rate is more volatile than all the series followed by oil price. The skewedness statistic reveals that only GDP was found to be negatively skewed all other variables remains positively skewed. The Jarque- Bera statistic indicates that Exchange rate, inflation rate and oil price were found to be normally distributed. Ramsey test affirms a linear relationship between exchange rate and GDP, Interest rate, Inflation rate, and Oil prices while the BDS test repudiate the claim and asserts that the relationship is nonlinear. The study in a bid to ascertain the true value of parameters employs both linear and nonlinear time series models to guide its analysis and empirical investigations. In the linear component, stationary analysis is performed by using ADF, PP and KPSS unit root test and the ARDL bounds testing approach for a long run relationship between the variables while in the nonlinear integral the KSS nonlinear unit root test and the NARDL bounds test was upheld. Bounds test establishes across the two models that long run relationship exist between exchange rate and its determinants. The empirical findings indicate that in the ARDL model the short run estimates reveals negatively related and statistically insignificant Oil prices, statistically insignificant and negatively related inflation and interest rates and GDP was found to be positively related and statistically significant to exchange rate. In the NARDL cluster the short run estimates of the model reveals that past values of exchange rate have a negative influence on exchange rate. After decomposing oil price into positive and negative shocks, it was found that positive oil price shocks on exchange rate is negatively related and statistically significant while the negative oil price shocks were found to be the reverse scenario of positive shocks. In same vein GDP was found to be negatively related and statistically significant to exchange rate. The long run estimates are a bit consistent with the short run estimates. All other variables except positive oil price shocks were found to be positive and negatively related and statistically insignificant to the exchange rate. Furthermore, CUSUM and CUSUMSQ tests reveal both models are dynamically stable. Finally, the study recommends that the CBN and the Federal Government intensify efforts to revamp other sectors of the economy, embed them in a medium-long-term diversification plan to revive the agricultural sector, improve and efficient taxation, and solidify the economy as a service-oriented and financially developed economic clime.

Suggested Citation

  • Ilu, Ahmad Ibraheem, 2020. "ANALYSIS OF KEY DETERMINANTS OF EXCHANGE RATE STABILITY IN NIGERIA: An Autoregressive Distributed Lag (ARDL) and Nonlinear Autoregressive Distributed Lag (NARDL) Approach," MPRA Paper 121961, University Library of Munich, Germany, revised 25 Nov 2021.
    • Handle: RePEc:pra:mprapa:121961
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    References listed on IDEAS

    as
    1. Pesaran, M. H. & Shin, Y. & Smith, R. J., 1996. "Testing for the 'Existence of a Long-run Relationship'," Cambridge Working Papers in Economics 9622, Faculty of Economics, University of Cambridge.
    2. Pinelopi Koujianou Goldberg & Michael M. Knetter, 1997. "Goods Prices and Exchange Rates: What Have We Learned?," Journal of Economic Literature, American Economic Association, vol. 35(3), pages 1243-1272, September.
    3. 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.
    4. Wing T. Woo, 1984. "Exchange Rates and the Prices of Nonfood, Nonfuel Products," Brookings Papers on Economic Activity, Economic Studies Program, The Brookings Institution, vol. 15(2), pages 511-536.
    5. 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.
    6. Llaudes, Ricardo, 2007. "Monetary policy shocks in a two-sector open economy: an empirical study," Working Paper Series 799, European Central Bank.
    7. Anca Elena Nucu, 2011. "The Relationship between Exchange Rate and Key Macroeconomic Indicators. Case Study: Romania," Romanian Economic Journal, Department of International Business and Economics from the Academy of Economic Studies Bucharest, vol. 14(41), pages 127-145, September.
    8. Aliyu, Shehu Usman Rano, 2009. "Impact of Oil Price Shock and Exchange Rate Volatility on Economic Growth in Nigeria: An Empirical Investigation," MPRA Paper 16319, University Library of Munich, Germany, revised 10 Jun 2009.
    9. Ozturk, 2006. "Exchange Rate Volatility and Trade: A Literature Survey," International Journal of Applied Econometrics and Quantitative Studies, Euro-American Association of Economic Development, vol. 3(1), pages 85-102.
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    More about this item

    Keywords

    Exchange rate; Oil price; GDP; Interest rate; Inflation rate; ARDL and NARDL;
    All these keywords.

    JEL classification:

    • E4 - Macroeconomics and Monetary Economics - - Money and Interest Rates
    • E5 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit
    • F0 - International Economics - - General
    • F4 - International Economics - - Macroeconomic Aspects of International Trade and Finance

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