Inorganic fertilizer use across Sub-Saharan Africa is generally considered to be low. Yet, this belief is predicated on the assumption that it is profitable to use rates higher than currently observed. However, there is little rigorous empirical evidence to support this notion. Using a nationally representative panel data set, and with due recognition of the role of risk and uncertainty, this paper empirically estimates the profitability of fertilizer...
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详细
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2015/02/01
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政策研究报告
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WPS7201
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1
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1
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2020/05/20
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Disclosed
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Is increasing inorganic fertilizer use in Sub-Saharan Africa a profitable proposition ? evidence from Nigeria
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fertilizer use