Estimated Export Demand and Supply Functions for Pakistan: A Disaggregated Analysis

Sayed Irshad Hussain, Ummad Mazhar

Abstract


This study estimates the impact of demand and supply side factors on the export performance of Pakistan. Using unrestricted autoregressive distributed lag (ARDL) model for the period 1971 to 2015, the study analyzes export performance using data both at aggregate and disaggregate levels. The study finds, firstly, that exports are elastic to changes in world income and relative export price at the aggregate level. Secondly, at a disaggregate level, only exports of manufactured goods, leather and cotton cloth are elastic with respect to world income. Similarly, demand for all export categories is inelastic to changes in relative export price. On the supply side, exports at both aggregate and disaggregate levels are significantly elastic to changes in domestic production capacity and relative price. The study concludes that demand and supply side factors are equally important in explaining the export behavior at the aggregate level, whereas at a disaggregated level, the supply side factors exercise relatively high impact on export performance.



Keywords


Demand and Supply Functions, Exports, Bound Testing Approach, Disaggregated Analysis

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References


Afzal, M. (2005). Demand and Supply of Exports in Pakistan-A Disequilibrium Model. The Lahore Journal of Economics, 10(1), 49-64.

Alam, S., & Ahmed, Q. M. (2012). Exchange rate volatility and aggregate exports demand through ARDL framework: An experience from Pakistan economy. Review of Applied Economics, 8(1), 79-94.

Anas, T., Csis, & Anu, (2011). Long-run determinants of exports: A cointegration approach. Proceedings of Development Studies Forum, Jakarta.

Atique, Z., & Ahmad, M. H. (2003). The supply and demand for exports of Pakistan: The polynomial distributed lag model approach, The Pakistan Development Review, 42(4), 961-972.

Balassa, B., Voloudakis, E., Fylaktos, P., & Suh, S. T. (1989). The determinants of export supply and export demand in two developing countries: Greece and Korea. International Economic Journal, 3(1), 1-16.

Edwards, L., & Alves, P. (2006). South Africa's export performance: Determinants of export supply. South African Journal of Economics, 74(3), 473-500.

Engle, R. F., & Granger, C. W. (1987). Co-integration and error correction: representation, estimation, and testing. Econometrica: Journal of the Econometric Society, 55(2), 251- 276.

Goldstein, M., & Khan, M. S. (1978). The supply and demand for exports: a simultaneous approach. The Review of Economics and Statistics, 60(2), 275-286.

Gul and Redman (2014), Determinants of Pakistan’s Export Performance. Pakistan Business Review, 15(4), 544-562.

Hendry, D. F. (1995). Dynamic econometrics. Oxford University Press, Oxford.

Hussain, F. (2010). Pakistan’s exports demand: A disaggregated analysis. SPB Research Bulletin, 6(2), 1-11.

Jongwanich, J. (2010). Determinants of export performance in East and Southeast Asia. The World Economy, 33(1), 20-41.

Johansen, S. (1991). Estimation and Hypothesis Testing of Cointegration Vectors in Gaussian Vector Autoregressive Model. Econometrica: Journal of the Econometric Society, 59(6), 1551-1580.

Khan, S. R., & Aftab, S. (1995). Devaluation and the balance of trade in Pakistan: A policy analysis. Sustainable Development Policy Institute.

Kohli, R. U., (1978). A gross national product function and derived demand for imports and supply of exports, The Canadian Journal of Economics, 11(2), 167-182.

Kohli, U. (1998). Semiflexibility vs. flexibility: U.S. imports and exports by commodity group. International Review of Economics and Finance, 7(1), 1-21.

Lawrence, D. (1989). An aggregator model of Canadian export supply and import demand responsiveness. The Canadian Journal of Economic, 22(3), 503- 521.

Majeed, T. M., & Ahmed, E. (2006). Determinants of exports of developing countries. The Pakistan Development Review, 44(4), 1265–1276.

Marshall, A. (1890). Principles of Economics. 8th Ed. London: Macmillan & Co.

Newman, L. J., Lavy, V., & Vreyer, P. (1995). Export and output supply functions with endogenous domestic prices. Journal of International Economics, 38 (95), 119-14.

Nurkse, R. (1961). Further Comments on Professor Rosenstein-Rodan’s Paper. In Howard S. Ellis, assisted by Henry C. Wallich (eds.) Economic Development for Latin America Proceedings of a Conference held by the International Economic Association. London: Macmillan.

Pesaran, M. H., Shin, Y., & Smith, R. J. (2001). Bounds testing approaches to the analysis of level relationships. Journal of applied econometrics, 16(3), 289-326.

Rahmaddi, R., & Ichihashi, M. (2012). How Do Foreign and Domestic Demand Affect Exports Performance? An Econometric Investigation of Indonesia’s Exports. Modern Economy, 3(1), 32-42.

Riedel, J., Hall, C., & Grawe, R. (1984). Determinants of Indian export performance in the 1970s. Weltwirtschaftliches Archive, 120(1), 40-63.

Riedel, J. (1988). The demand for LDC exports of manufactures: estimates from Hong Kong. The Economic Journal, 98(389), 138-148.

Roy, S. S. (2007). Demand and supply factors in the determination of India have disaggregated manufactured exports: A simultaneous error-correction approach. CDS Working Paper No. 383, Centre for Development Studies, Trivandrum.

Sheridan, B. J. (2012). Three essays concerning the relationship between exports, macroeconomic policy, and economic growth. (Doctoral Dissertation, University of Kentucky, USA).

Zada, N., Muhammad, M., & Bahadar, K. (2011). Determinants of Exports of Pakistan: A Country-wise Disaggregated Analysis. The Pakistan Development Review, 50(4), 715-732.




DOI: http://dx.doi.org/10.22555/pbr.v20i1.341

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