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Modelling Trade Sector and Trade Shocks in a Small Open Economy

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  • J.M. Ananda Jayawickrama

    (J.M. Ananda Jayawickrama, Department of Economics and Statistics, University of Peradeniya, Colombo, Sri Lanka. Email: anandaj@pdn.ac.lk / ajayawickrama@gmail.com)

Abstract

The article examines the impact of external trade shocks on the economy of Sri Lanka, a small and open developing economy with high external trade intensity. Given a variety of specifications, we favour estimating both export demand and supply functions and an import demand function. Export demand depends on own price, world export prices and world income whereas export supply depends on own price, input prices and production capacity. Import demand is dependent on income and the relative price. Combining the trade sector with the rest of the economy, the article performs simulation experiments on external trade shocks. Results reveal that an increase in import prices has a significant impact on nominal variables and improves the current account of the balance of payments. An increase in world income has a highly persistent positive impact on the current account. Further, as these trade shocks affect the nominal sector of the economy greatly, measures should be taken to cushion any associated destabilizing impact on the economy. The results also imply that export sector businesses should have the flexibility to vary the production capacity in the face of such shocks.

Suggested Citation

  • J.M. Ananda Jayawickrama, 2009. "Modelling Trade Sector and Trade Shocks in a Small Open Economy," South Asia Economic Journal, Institute of Policy Studies of Sri Lanka, vol. 10(1), pages 81-103, January.
    • Handle: RePEc:sae:soueco:v:10:y:2009:i:1:p:81-103
    DOI: 10.1177/139156140901000104
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    References listed on IDEAS

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    1. Athukorala, Premachandra & Riedel, James, 1994. "Demand and Supply Factors in the Determination of NIE Exports: A Simultaneous Error-Correction Model for Hong Kong: A Comment," Economic Journal, Royal Economic Society, vol. 104(427), pages 1411-1414, November.
    2. Riedel, James, 1988. "The Demand for LDC Exports of Manufactures: Estimates from Hong Kong," Economic Journal, Royal Economic Society, vol. 98(389), pages 138-148, March.
    3. Kapur, Basant K., 1983. "A short-term analytical model of the Singapore economy," Journal of Development Economics, Elsevier, vol. 12(3), pages 355-376, June.
    4. Orsi, Renzo, 1982. "A Simultaneous Disequilibrium Model for Italian Export Goods," Empirical Economics, Springer, vol. 7(3-4), pages 139-154.
    5. Carmen M. Reinhart, 1995. "Devaluation, Relative Prices, and International Trade: Evidence from Developing Countries," IMF Staff Papers, Palgrave Macmillan, vol. 42(2), pages 290-312, June.
    6. Rankaduwa, Wimal & Rao, U. L. Gouranga & Ogwang, Tomson, 1995. "A forecasting model of the Sri Lankan economy," Economic Modelling, Elsevier, vol. 12(4), pages 343-375, October.
    7. Abdelhak Senhadji, 1998. "Time-Series Estimation of Structural Import Demand Equations: A Cross-Country Analysis," IMF Staff Papers, Palgrave Macmillan, vol. 45(2), pages 236-268, June.
    8. Morris Goldstein & Mohsin S. Khan, 2017. "The Supply and Demand for Exports: A Simultaneous Approach," World Scientific Book Chapters, in: TRADE CURRENCIES AND FINANCE, chapter 2, pages 83-104, World Scientific Publishing Co. Pte. Ltd..
    9. Leamer, Edward E, 1981. "Is It a Demand Curve, or Is It a Supply Curve? Partial Identification through Inequality Constraints," The Review of Economics and Statistics, MIT Press, vol. 63(3), pages 319-327, August.
    10. Nickell, Stephen, 1985. "Error Correction, Partial Adjustment and All That: An Expository Note," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 47(2), pages 119-129, May.
    11. Houthakker, Hendrik S & Magee, Stephen P, 1969. "Income and Price Elasticities in World Trade," The Review of Economics and Statistics, MIT Press, vol. 51(2), pages 111-125, May.
    12. Sims, Christopher A & Stock, James H & Watson, Mark W, 1990. "Inference in Linear Time Series Models with Some Unit Roots," Econometrica, Econometric Society, vol. 58(1), pages 113-144, January.
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    Cited by:

    1. Athukorala, Premachandra & Riedel, James, 1994. "Demand and Supply Factors in the Determination of NIE Exports: A Simultaneous Error-Correction Model for Hong Kong: A Comment," Economic Journal, Royal Economic Society, vol. 104(427), pages 1411-1414, November.

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    More about this item

    Keywords

    JEL: C51; JEL: F17; Exports and Imports; Trade Shocks; Simulation Experiments; Sri Lanka;
    All these keywords.

    JEL classification:

    • C51 - Mathematical and Quantitative Methods - - Econometric Modeling - - - Model Construction and Estimation
    • F17 - International Economics - - Trade - - - Trade Forecasting and Simulation

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