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A question of integrity: Variants of Bt Cotton, pesticides and productivity in Pakistan por Ma, Xingliang, Smale, Melinda, Spielman, David J., Zambrano, Patricia, Nazli, Hina, Zaidi, Fatima

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A question of integrity: Variants of Bt cotton, pesticides, and productivity in Pakistan por Ma, Xingliang, Smale, Melinda, Spielman, David J., Zambrano, Patricia, Nazli, Hina, Zaidi, Fatima

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Private sector incentives and the diffusion of agricultural technology: Evidence from developing countries por Spielman, David J., Ma, Xingliang

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Varietal integrity, damage abatement, and productivity: Evidence from the cultivation of Bt cotton in Pakistan por Ma, Xingliang, Smale, Melinda, Spielman, David J., Zambrano, Patricia, Nazli, Hina, Zaidi, Fatima

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Information efficiency in a lemons market: Evidence from Bt cotton seed market in Pakistan por Ma, Xingliang, Spielman, David J., Nazli, Hina, Zambrano, Patricia, Zaidi, Fatima, Kouser, Shahzad

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Intellectual property rights, technology diffusion, and agricultural development: Cross-country evidence por Spielman, David J., Ma, Xingliang

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Technological opportunity, regulatory uncertainty, and Bt cotton in Pakistan por Spielman, David J., Nazli, Hina, Ma, Xingliang, Zambrano, Patricia, Zaidi, Fatima

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Technological opportunity, regulatory uncertainty, and the economics of Bt Cotton in Pakistan por Spielman, David J., Nazli, Hina, Ma, Xingliang, Zambrano, Patricia, Zaidi, Fatima

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The role of social networks in an imperfect market for agricultural technology products: Evidence on Bt cotton adoption in Pakistan por Ma, Xingliang, Spielman, David J., Nazli, Hina, Zambrano, Patricia, Zaidi, Fatima, Kouser, Shahzad

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A dynamic adoption model with Bayesian learning: An application to U.S. soybean farmers por Ma, Xingliang, Shi, Guanming

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Clusters, innovation systems and biotechnology in developing country agriculture por Spielman, David J., Zhihua Zeng, Douglas, Ma, Xingliang

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Private sector incentives and the diffusion of agricultural technology: Evidence from developing countries por Spielman, David J., Ma, Xingliang

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GM vs. Non-GM: A survival analysis of U.S. hybrid seed corn por Ma, Xingliang, Shi, Guanming

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