The Adoption of Genetically Modified Cotton and Poverty Reduction in Pakistan

被引:200
作者
Ali, Akhter [1 ]
Abdulai, Awudu [1 ]
机构
[1] Univ Kiel, Dept Food Econ & Consumpt Studies, D-24118 Kiel, Germany
关键词
Agricultural biotechnology; Bt cotton; impact assessment; propensity score matching; PROPENSITY-SCORE; BT COTTON; TECHNOLOGIES; BIOTECHNOLOGY; PRODUCTIVITY; PROGRAMS; CAUSAL; IMPACT; CROPS; INDIA;
D O I
10.1111/j.1477-9552.2009.00227.x
中图分类号
F3 [农业经济];
学科分类号
0202 ; 020205 ; 1203 ;
摘要
This article employs a propensity score-matching approach to examine the direct effects of adoption of Bacillus thuringiensis (Bt) cotton on yields, pesticide demand, household income and poverty, using cross-sectional data from a survey of farmers in the Punjab province of Pakistan. Generally, the findings reveal that adoption of the new technology exerts a positive and significant impact on cotton yields, household income and poverty reduction, and a negative effect on the use of pesticides. The positive and significant impact of the technology on yields and household income is consistent with the potential role of new agricultural technology in directly reducing rural poverty through increased farm household income.
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页码:175 / 192
页数:18
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