Adoption of Bt cotton and impact variability: insights from India

Qaim, M., Subramanian, A. , Naik, G. and Zilberman, D. (2006) Adoption of Bt cotton and impact variability: insights from India. Review of Agricultural Economics, 28(1), pp. 48-58. (doi:10.1111/j.1467-9353.2006.00272.x)

Qaim, M., Subramanian, A. , Naik, G. and Zilberman, D. (2006) Adoption of Bt cotton and impact variability: insights from India. Review of Agricultural Economics, 28(1), pp. 48-58. (doi:10.1111/j.1467-9353.2006.00272.x)

Full text not currently available from Enlighten.

Abstract

There is a growing body of literature about the impacts of Bacillus thuringiensis (Bt) cotton in developing countries. While many studies show remarkable benefits for farmers, there are also reports that question these results. Most previous studies consider impacts in deterministic terms, neglecting existing variability. Here we explain the main factors influencing the agronomic and economic outcomes. Apart from differences in pest pressure and patterns of pesticide use, germplasm effects can play an important role. Theoretical arguments are supported by empirical evidence from India. Better understanding of impact variability can help explain some of the paradoxes in the recent controversy over genetically modified crops.

Item Type:Articles
Status:Published
Refereed:Yes
Glasgow Author(s) Enlighten ID:Subramanian, Dr Arjunan
Authors: Qaim, M., Subramanian, A., Naik, G., and Zilberman, D.
Subjects:H Social Sciences > HB Economic Theory
College/School:College of Social Sciences > Adam Smith Business School > Economics
Journal Name:Review of Agricultural Economics
ISSN:2040-5790
ISSN (Online):2040-5804

University Staff: Request a correction | Enlighten Editors: Update this record