When is the rigorous impact evaluation of development projects a luxury, and when a necessity? The authors study one high-profile case: the Millennium Villages Project (MVP), an experimental and intensive package intervention to spark sustained local economic development in rural Africa. The authors illustrate the benefits of rigorous impact evaluation in this setting by showing that estimates of the project's effects depend heavily on the evaluation...
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详细
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2011/04/26
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日志文章
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79469
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1
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1
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2018/07/02
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Disclosed
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When does rigorous impact evaluation make a difference? : the case of the millennium villages
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universal primary school completion