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Whether crop diversification is a desired strategy for agricultural growth in Bangladesh

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Author Info
Rahman, Sanzidur

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Abstract

This study aimed at examining the merit of crop diversification as a strategy for agricultural growth in Bangladesh. Specifically, the existence of economies of diversification, scale economies and diversification efficiencies at the farm level were examined using a stochastic input-distance function approach. Results reveal strong evidence of diversification economies amongst most crop enterprises except the combination of modern rice and modern wheat enterprises. Ray economies of scale exist in Bangladeshi cropping system. Also, significant efficiency gains were made from diversification among cropping enterprises. The key policy implication is that crop diversification should be a desired strategy for agricultural growth in Bangladesh. Development of the rural infrastructure is also essential as this will not only improve technical efficiency but may also synergistically promote crop diversification by opening up opportunities for technology diffusion, marketing, storage and resource supplies.

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Paper provided by Agricultural Economics Society in its series 82nd Annual Conference, March 31 - April 2, 2008, Royal Agricultural College, Cirencester, UK with number 36867.

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Date of creation: 30 Mar 2008
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Handle: RePEc:ags:aes008:36867

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Keywords: Diversification economies; Diversification efficiencies; stochastic input distance function; Crop diversification; Bangladesh; O33; Q18; C21;

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  1. Evenson, Robert E., 1986. "Infrastructure, Output Supply and Input Demand in Philippine Agriculture: Provisional Estimates," Philippine Journal of Development, Philippine Institute for Development Studies, vol. 0(1&2), pages 62-76. [Downloadable!]
  2. Kar, Gouranga & Singh, Ravender & Verma, H. N., 2004. "Alternative cropping strategies for assured and efficient crop production in upland rainfed rice areas of eastern India based on rainfall analysis," Agricultural Water Management, Elsevier, vol. 67(1), pages 47-62, June. [Downloadable!] (restricted)
  3. Delgado, Christopher L., 1995. "Agricultural diversification and export promotion in sub-Saharan Africa," Food Policy, Elsevier, vol. 20(3), pages 225-243, June. [Downloadable!] (restricted)
  4. Van den Berg, M. Marrit & Hengsdijk, Huib & Wolf, Joost & Van Ittersum, Martin K. & Guanghuo, Wang & Roetter, Reimund P., 2007. "The impact of increasing farm size and mechanization on rural income and rice production in Zhejiang province, China," Agricultural Systems, Elsevier, vol. 94(3), pages 841-850, June. [Downloadable!] (restricted)
  5. Sanzidur Rahman, 2005. "Environmental impacts of technological change in Bangladesh agriculture: farmers' perceptions, determinants, and effects on resource allocation decisions," Agricultural Economics, International Association of Agricultural Economists, vol. 33(1), pages 107-116, 07. [Downloadable!] (restricted)
  6. Kodde, David A & Palm, Franz C, 1986. "Wald Criteria for Jointly Testing Equality and Inequality Restriction s," Econometrica, Econometric Society, vol. 54(5), pages 1243-48, September. [Downloadable!] (restricted)
  7. Boris Bravo-Ureta & Daniel Solís & Víctor Moreira López & José Maripani & Abdourahmane Thiam & Teodoro Rivas, 2007. "Technical efficiency in farming: a meta-regression analysis," Journal of Productivity Analysis, Springer, vol. 27(1), pages 57-72, February. [Downloadable!] (restricted)
  8. Tim Coelli & Sanzidur Rahman & Colin Thirtle, 2002. "Technical, Allocative, Cost and Scale Efficiencies in Bangladesh Rice Cultivation: A Non-parametric Approach," Journal of Agricultural Economics, Blackwell Publishing, vol. 53(3), pages 607-626. [Downloadable!] (restricted)
  9. Coelli, Tim & Fleming, Euan, 2004. "Diversification economies and specialisation efficiencies in a mixed food and coffee smallholder farming system in Papua New Guinea," Agricultural Economics, Blackwell, vol. 31(2-3), pages 229-239, December. [Downloadable!] (restricted)
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  10. Rahman, Sanzidur, 2003. "Profit efficiency among Bangladeshi rice farmers," Food Policy, Elsevier, vol. 28(5-6), pages 487-503. [Downloadable!] (restricted)
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  11. Coelli, Tim & Perelman, Sergio, 1999. "A comparison of parametric and non-parametric distance functions: With application to European railways," European Journal of Operational Research, Elsevier, vol. 117(2), pages 326-339, September. [Downloadable!] (restricted)
  12. Battese, George E. & Corra, Greg. S., 1977. "Estimation Of A Production Frontier Model: With Application To The Pastoral Zone Of Eastern Australia," Australian Journal of Agricultural Economics, Australian Agricultural and Resource Economics Society, vol. 21(03), December. [Downloadable!]
  13. M. N. Asadullah & S. Rahman, 2009. "Farm productivity and efficiency in rural Bangladesh: the role of education revisited," Applied Economics, Taylor and Francis Journals, vol. 41(1), pages 17-33. [Downloadable!] (restricted)
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  14. Wadud, Abdul & White, Ben, 2000. "Farm Household Efficiency in Bangladesh: A Comparison of Stochastic Frontier and DEA Methods," Applied Economics, Taylor and Francis Journals, vol. 32(13), pages 1665-73, October. [Downloadable!] (restricted)
  15. Jema Haji, 2007. "Production Efficiency of Smallholders' Vegetable-dominated Mixed Farming System in Eastern Ethiopia: A Non-Parametric Approach," Journal of African Economies, Oxford University Press, vol. 16(1), pages 1-27, January.
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