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An empirical estimation of aggregate import demand under foreign exchange constraints: Evidence from Ethiopia

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  • Mohammed Yimam Ali
  • Ahmed Mohammed Yimer
  • Tsadiku Setegn Dessie

Abstract

This study employs the estimation of aggregate import demand under foreign exchange constraints in Ethiopia, utilizing annual time series data from 1985 to 2021. The regression analysis is conducted using the nonlinear autoregressive distributed lag (NARDL) approach to investigate the impact of the accumulation of foreign exchange reserves on aggregate import demand in Ethiopia. The estimation results indicate that, in the long run, all the variables, i.e., foreign exchange reserve, the relative price of imports, real income, volatility of the exchange rate, money supply, and policy dummy, significantly determine the behavior of aggregate imports over the reference period. The findings also show that, in the long run, foreign exchange reserve, real income, and the exchange rate positively affect the demand for imports in Ethiopia. Meanwhile, a positive shock in relative import price and money supply negatively affects import demand in Ethiopia. Thus, the price and income elasticity estimates have correct signs and are statistically significant. The variables included in the model strongly affect import demand in both the short and long run. Finally, policymakers aiming to significantly influence import demand should focus on effective management of these variables, as they strongly affect import volume.

Suggested Citation

  • Mohammed Yimam Ali & Ahmed Mohammed Yimer & Tsadiku Setegn Dessie, 2024. "An empirical estimation of aggregate import demand under foreign exchange constraints: Evidence from Ethiopia," PLOS ONE, Public Library of Science, vol. 19(6), pages 1-15, June.
    • Handle: RePEc:plo:pone00:0303587
    DOI: 10.1371/journal.pone.0303587
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    References listed on IDEAS

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    1. Ceglowski, Janet, 1991. "Intertemporal substitution in import demand," Journal of International Money and Finance, Elsevier, vol. 10(1), pages 118-130, March.
    2. repec:icf:icfjae:v:08:y:2009:i:5-6:p:65-72 is not listed on IDEAS
    3. Xu, Xinpeng, 2002. "The dynamic-optimizing approach to import demand: a structural model," Economics Letters, Elsevier, vol. 74(2), pages 265-270, January.
    4. Clarida, Richard H, 1994. "Cointegration, Aggregate Consumption, and the Demand for Imports: A Structural Econometric Investigation," American Economic Review, American Economic Association, vol. 84(1), pages 298-308, March.
    5. M. Shahe Emran & Forhad Shilpi, 2010. "Estimating an Import Demand Function in Developing Countries: A Structural Econometric Approach with Applications to India and Sri Lanka," Review of International Economics, Wiley Blackwell, vol. 18(2), pages 307-319, May.
    6. Yan Zhou & Smile Dube, 2011. "Import Demand Functions: Evidence From Cibs," Journal of Economic Development, Chung-Ang Unviersity, Department of Economics, vol. 36(4), pages 73-96, December.
    7. Bahmani-Oskooee, Mohsen & Niroomand, Farhang, 1998. "Long-run price elasticities and the Marshall-Lerner condition revisited," Economics Letters, Elsevier, vol. 61(1), pages 101-109, October.
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