title: Bt cotton and employment effects for female agricultural laborers in Pakistan.
abstract: The literature about economic and social impacts of Bt cotton adoption on farm households in developing countries is growing. Yet, there is still uncertainty about wider implications of this technology for rural development, including effects for landless rural laborers. Bt-related yield advantages may lead to intensified production and higher demand for labor. Building on farm survey data collected in Pakistan and using double-hurdle regression models, we analyze employment effects of Bt cotton adoption. Model estimates show that Bt adoption has increased the demand for hired labor by 55%. Manual harvesting, which is common in Pakistan, is a labor-intensive activity primarily carried out by female laborers. Accordingly, gender disaggregation shows that the employment-generating effects are particularly strong for women, who often belong to the most disadvantaged groups of rural societies. These results suggest that Bt technology can contribute to additional employment income for the poor and to more equitable rural development.
authors.affiliation: Department of Management Sciences, COMSATS Institute of Information Technology, Islamabad, Pakistan. Electronic address: drskouser@comsats.edu.pk.
authors.forename: Shahzad
authors.initials: S
authors.lastname: Kouser
authors.affiliation: International Livestock Research Institute, Islamabad, Pakistan.
authors.lastname: Abedullah
authors.affiliation: Department of Agricultural Economics and Rural Development, Georg-August-University of Goettingen, Germany.
authors.forename: Matin
authors.initials: M
authors.lastname: Qaim
mesh_terms: D000328:Adult; D000383:Agriculture / Q000191:economics; D000083722:Bacillus thuringiensis Toxins; D001426:Bacterial Proteins / Q000235:genetics*; D001709:Biotechnology; D003906:Developing Countries / Q000191:economics; D004651:Employment / Q000191:economics; D004731:Endotoxins / Q000235:genetics*; D000067565:Farmers; D005260:Female; D003368:Gossypium / Q000235:genetics*; D006460:Hemolysin Proteins / Q000235:genetics*; D006801:Humans; D008875:Middle Aged; D018803:Models, Economic; D010154:Pakistan; D030821:Plants, Genetically Modified / Q000235:genetics; D011203:Poverty / Q000191:economics; D012939:Social Planning; D000078329:Workforce
chemical_list: D000083722:Bacillus thuringiensis Toxins; D001426:Bacterial Proteins; D004731:Endotoxins; D006460:Hemolysin Proteins; C030956:insecticidal crystal protein, Bacillus Thuringiensis
keywords: Bt cotton; Double-hurdle model; Employment; Gender effects; Pakistan