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Measuring the Degree of Market Power in the Export Demand for Nigerian Cocoa: An Analysis of Dutch Market

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  • Nwachukwu Nwachukwu
  • J. C. Nwaru
  • C. Paveliuc–Olariu

Abstract

The study examined the degree of market power in the export demand for Nigerian Cocoa with focus on the Dutch Market. The study covered the periods of 1961–2007 and data comprised published national aggregates on specific trade and macroeconomic variables from reputable sources. Two Stage Least Squares (2 SLS) approach was used in the estimation after instrumenting for simultaneity and establishing stationarity alongside cointegration relationship. Findings, on the demand side, showed that the demand for cocoa increases as income of Netherlands (importing country) increases. Total production of the non– participating countries traced out a positive relationship with demand for cocoa by the importing country while the coefficient of price of Coffee (substitute crop) possessed a negative sign. On the supply relation side, the demand for the export crop has a negative sign, indicating decreasing marginal output with respect to cost while the proxy for ocean freight rate with its negative sign, imply increasing export cost. The result further showed that there is relative competitiveness in the Dutch market on the strength of a market power coefficient -0.712 with a Lerner index of 0.122. Based on the findings, the study calls for government intervention in the agricultural export subsector with the aim to revitalize the country’s agricultural export capacity and enhance her market power via increased market shares. These interventions could be in the form of input/production subsidies, targeted export promotion programs, farm settlement, expanded export processing zones to mention but a few.

Suggested Citation

  • Nwachukwu Nwachukwu & J. C. Nwaru & C. Paveliuc–Olariu, 2011. "Measuring the Degree of Market Power in the Export Demand for Nigerian Cocoa: An Analysis of Dutch Market," Journal of Social and Development Sciences, AMH International, vol. 2(3), pages 94-103.
    • Handle: RePEc:rnd:arjsds:v:2:y:2011:i:3:p:94-103
    DOI: 10.22610/jsds.v2i3.658
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    References listed on IDEAS

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    1. David E. Buschena & Jeffrey M. Perloff, 1991. "The Creation of Dominant Firm Market Power in the Coconut Oil Export Market," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 73(4), pages 1000-1008.
    2. Buschena, David E. & Perloff, Jeffrey M, 1990. "The creation of dominant firm market power in the coconut oil export market," Department of Agricultural & Resource Economics, UC Berkeley, Working Paper Series qt9c5124mq, Department of Agricultural & Resource Economics, UC Berkeley.
    3. Richard J. Sexton, 2000. "Industrialization and Consolidation in the U.S. Food Sector: Implications for Competition and Welfare," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 82(5), pages 1087-1104.
    4. Wilcox, Michael D. & Abbott, Philip C., 2004. "Market Power and Structural Adjustment: The Case of West African Cocoa Market Liberalization," 2004 Annual meeting, August 1-4, Denver, CO 20084, American Agricultural Economics Association (New Name 2008: Agricultural and Applied Economics Association).
    5. Deodhar, Satish Y. & Sheldon, Ian M., 1997. "Market Power In The World Market For Soymeal Exports," Journal of Agricultural and Resource Economics, Western Agricultural Economics Association, vol. 22(1), pages 1-9, July.
    6. Bresnahan, Timothy F., 1989. "Empirical studies of industries with market power," Handbook of Industrial Organization, in: R. Schmalensee & R. Willig (ed.), Handbook of Industrial Organization, edition 1, volume 2, chapter 17, pages 1011-1057, Elsevier.
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