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Agricultural Efficiency Gains and Trade Liberalization in Sudan

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  • Siddig, Khalid H.A.
  • Babiker, Babiker Idris

Abstract

The traditional agriculture in Sudan occupies 60% of the total cultivated land and employs 65% of the agricultural population. Nevertheless, it is characterized by its low crop productivity, which is mainly driven by low technical efficiency, while drought and civil conflicts threaten most of its areas countrywide. Therefore, it has contributed only an average of 16% to the total agricultural GDP during the last decade. This paper addresses from an empirical point of view the sectoral and macroeconomic implications of agricultural efficiency improvement in Sudan and assesses the efficiency gains under the assumption of trade liberalization. Efficiency improvement experiments are implemented by augmenting the efficiency parameters of labor, capital, and land in a Computable General Equilibrium (CGE) framework. The CGE model of the study relies on the newly produced Sudanese Social Accounting Matrix (SAM), which provides data on 10 agricultural sectors, 10 industrial sectors and 13 service sectors. Results show that improving the agricultural efficiency would lead to improvements in GDP, welfare level, and trade balance. In addition it would also improve the output and competitiveness of the Sudanese agricultural exports and increase their strength to face the challenges of liberalization.

Suggested Citation

  • Siddig, Khalid H.A. & Babiker, Babiker Idris, 2011. "Agricultural Efficiency Gains and Trade Liberalization in Sudan," Agricultural Economics Working Paper Series 112786, University of Khartoum, Department of Agricultural Economics.
    • Handle: RePEc:ags:ukdawp:112786
    DOI: 10.22004/ag.econ.112786
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    References listed on IDEAS

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    1. Boris E. Bravo-Ureta & Laszlo Rieger, 1991. "Dairy Farm Efficiency Measurement Using Stochastic Frontiers and Neoclassical Duality," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 73(2), pages 421-428.
    2. Löfgren, Hans & Harris, Rebecca Lee & Robinson, Sherman, 2001. "A standard computable general equilibrium (CGE) model in GAMS," TMD discussion papers 75, International Food Policy Research Institute (IFPRI).
    3. Hertel, Thomas, 1997. "Global Trade Analysis: Modeling and applications," GTAP Books, Center for Global Trade Analysis, Department of Agricultural Economics, Purdue University, number 7685, December.
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    Cited by:

    1. Sassi, Maria & Cardaci, Alberto, 2013. "Impact of rainfall pattern on cereal market and food security in Sudan: Stochastic approach and CGE model," Food Policy, Elsevier, vol. 43(C), pages 321-331.
    2. Fadul, E. & Masih, I. & De Fraiture, C. & Suryadi, F.X., 2020. "Irrigation performance under alternative field designs in a spate irrigation system with large field dimensions," Agricultural Water Management, Elsevier, vol. 231(C).

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    More about this item

    Keywords

    Agribusiness; Agricultural and Food Policy; Agricultural Finance; Consumer/Household Economics; Crop Production/Industries; Food Security and Poverty; Labor and Human Capital; Land Economics/Use; Production Economics; Productivity Analysis;
    All these keywords.

    JEL classification:

    • E2 - Macroeconomics and Monetary Economics - - Consumption, Saving, Production, Employment, and Investment
    • F1 - International Economics - - Trade
    • F2 - International Economics - - International Factor Movements and International Business
    • F3 - International Economics - - International Finance
    • F4 - International Economics - - Macroeconomic Aspects of International Trade and Finance
    • J3 - Labor and Demographic Economics - - Wages, Compensation, and Labor Costs
    • J6 - Labor and Demographic Economics - - Mobility, Unemployment, Vacancies, and Immigrant Workers

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