Yusuf, Adesina Sulaiman and Edom, Cyprian .O (2007): Determinants of timber exports in Nigeria: an error correction modeling approach.
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Abstract This study analyzed the factors influencing the exports of timber in Nigeria with the aid of Error Correction Model (ECM) representation procedures. The analysis was carried out with the data collected on roundwood and sawnwood over 33 years (1970 – 2003) using the long run restricted ECM. The statistical significance of the ECM terms for roundwood (-1.110) and sawnwood (-1.772) validates the existence of relationship among the variables. This suggests the short run dynamic effect of the changes in export quantities of roundwood are determined by one-year lagged export quantity of roundwood & domestic output-consumption ratio of roundwood, domestic output-consumption ratio of roundwood and domestic-international price ratio of roundwood, while that of sawnwood is determined by lagged values of the official exchange rate, domestic consumption-output, domestic consumption-output and world export-output ratios of the sawnwood. Efforts to boost timber export from Nigeria needs to incorporate policy measures that will improve the quantity and quality of timber products in order to meet the local and foreign demands.
|Item Type:||MPRA Paper|
|Institution:||Department of Agricultural Economics, University of Ibadan, Nigeria|
|Original Title:||Determinants of timber exports in Nigeria: an error correction modeling approach|
|Keywords:||Roundwood; Sawnwood; Nigeria; Exports; Co-integration and Error-correction model|
|Subjects:||F - International Economics > F4 - Macroeconomic Aspects of International Trade and Finance|
|Depositing User:||Adekunle Sheu Salau|
|Date Deposited:||06. Apr 2007|
|Last Modified:||12. Feb 2013 19:43|
REFERENCES Bale, M.D. and Lutz, E. (1981): Price distortion in Agriculture and their Effects: An International Comparison, American Journal of Agricultural Economics.
Bhatia, S. (1992): Liberalization and Agricultural Price Policy. Indian Journal of Agricultural Economics, 47, 365 – 366.
Engel, R.F. and Granger, C.W.J.(1987): Co-integration and Error Correction: Representation, Estimation and Testing. Econometrica 55. 251 – 276.
FAO (1995): Forestry Statistics for Today and Tomorrow. Fedani, A. (1993): Agricultural Price Policy and its Impacts on Export and Food Production in Cameroon: A Farming System-based Analysis of Pricing Policies. University of Hohenheim, Germany.
Fuller, W.A.(1976): Introduction to Statistical Time Series, Willey, New York. FVTC (1996): Proceedings of a workshop on “Role of Women in Forestry and Environment Development”. Forestry Vocational Training Centre (FVTC) Doraji, Kano, pp 86.
Okoh, R.N. (2004): Global Integration and the Growth of Nigeria’s Non-oil Exports. A paper presented at the African Conference. 21 – 22 March 2004. Oxford, UK.
Okoruwa, V.O., Ogundare, G.O. and Yusuf, S.A. (2003): Determinants of Traditional Agricultural Exports in Nigeria: An Application of Co-integration and Correction Model. Quarterly Journal of International Agriculture. 42, No. 4: 427 – 438.
Polland, S.K., and Graham, D.H. (1985): Price Policy and Agriculture Export Performance in Jamaica. World Development 13, 1067 – 1075.
Salehi-Isfahani Djavad (1989): Oil Exports. Real Exchange Rate Appreciation, and Demand for Imports in Nigeria. Economic Development and Cultural Change 37: 495-512. April.
Tallroth Nils (1987): Structural Adjustment in Nigeria. Finance and Development 20-22. September.
Tambi, N.E.(1998): Co-integration and Error Correction Modeling of Agricultural Export Supply in Cameroon. Journal of Agricultural Economics. 20(1999) 57– 67.
Tegene, A. (1990): Export Performance of LDC’s: The case of African Countries. Nigerian Economic Society Journal, Vol. 32, No. 2, pp 215 – 229.
World Bank. (1994): Nigeria Structural Adjustment Programme: Policies Implementation, and Impact. World Bank Report No. 130534JNI.
Yusuf, S.A. (2000): An Analysis of the Effects of Liberalized Trade and Exchange rate Policies on Agriculture in Nigeria. Ph.D. thesis, Department of Agricultural Economics, University of Ibadan, Ibadan, Nigeria.
Yusuf, S.A. and Falusi, A.O. (1998/1999): Incidence Analysis of the Effects of Liberalized Trade and Exchange Rate Policies on Cocoa in Nigeria: An ECM Approach. Journal of Rural Economics and Development. Vol. 13 No. 2, pp 3 – 14.