Inequality and GM Crops: A Case-Study of Bt Cotton in India

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Inequality and GM Crops: A Case-Study of Bt Cotton in India

Please use this identifier to cite or link to this item: http://hdl.handle.net/10355/73

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dc.contributor.author Ismael, Yousouf
dc.contributor.author Morse, Stephen, 1957-
dc.contributor.author Bennett, Richard M.
dc.coverage.spatial India -- Jālgaon en
dc.date.accessioned 2008-10-17T18:14:52Z
dc.date.available 2008-10-17T18:14:52Z
dc.date.issued 2007
dc.identifier.citation AgBioForum, 10(1) 2007: 44-50. en
dc.identifier.issn 1522-936X
dc.identifier.uri http://hdl.handle.net/10355/73
dc.description Includes bibliographical references en
dc.description.abstract Critics of genetically modified (GM) crops often contend that their introduction enhances the gap between rich and poor farmers, as the former group are in the best position to afford the expensive seed as well as provide other inputs such as fertilizer and irrigation. The research reported in this paper explores this issue with regard to Bt cotton (cotton with the endotoxtin gene from Bacillus thuringiensis conferring resistance to some insect pests) in Jalgaon, Maharashtra State, India, spanning the 2002 and 2003 seasons. Questionnaire-based survey results from 63 non-adopting and 94 adopting households of Bt cotton were analyzed, spanning 137 Bt cotton plots and 95 non-Bt cotton plots of both Bt adopters and non-adopters. For these households, cotton income accounted for 85 to 88% of total household income, and is thus of vital importance. Results suggest that in 2003 Bt adopting households have significantly more income from cotton than do non-adopting households (Rp 66,872 versus Rp 46,351) but inequality in cotton income, measured with the Gini coefficient (G), was greater amongst non-adopters than adopters. While Bt adopters had greater acreage of cotton in 2003 (9.92 acres versus 7.42 for non-adopters), the respective values of G were comparable. The main reason for the lessening of inequality amongst adopters would appear to be the consistency in the performance of Bt cotton along with the preferred non-Bt cultivar of Bt adopters - Bunny. Taking gross margin as the basis for comparison, Bt plots had 2.5 times the gross margin of non-Bt plots of non-adopters, while the advantage of Bt plots over non-Bt plots of adopters was 1.6 times. Measured in terms of the Gini coefficient of gross margin/acre it was apparent that inequality was lessened with the adoption of Bunny (G = 0.47) and Bt (G = 0.3) relative to all other non-Bt plots (G = 0.63). Hence the issue of equality needs to be seen both in terms of differences between adopters and non-adopters as well as within each of the groups. en
dc.description.sponsorship Data analysis was funded by the United Kingdom's Department for International Development (DFID) (“Monitoring the impact of GM cotton in India”— project MC/GEA/004). en
dc.language.iso en_US en
dc.publisher AgBioForum en
dc.subject India en
dc.subject Gini coefficient en
dc.subject inequality en
dc.subject genetic modification en
dc.subject Bt cotton en
dc.subject.lcsh Cotton -- Genetic engineering -- Economic aspects en
dc.title Inequality and GM Crops: A Case-Study of Bt Cotton in India en
dc.type Article en
dc.relation.ispartofcommunity University of Missouri-Columbia. College of Agriculture, Food and Natural Resources. Division of Applied Social Sciences. Department of Agricultural Economics. Economics and Management of Agrobiotechnology Center. AgBioForum (Journal)
dc.relation.ispartofcollection AgBioForum, vol. 10, no. 1 (2007)


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