This paper is a practical guide for researchers and practitioners who want to understand spillover effects in program evaluation. The paper defines spillover effects and discusses why it is important to measure them. It explains how to design a field experiment to measure the average effects of the treatment on eligible and ineligible subjects for the program in the presence of spillover effects. In addition, the paper discusses the use of nonexperimental...
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详细
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2015/04/21
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政策研究报告
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WPS7243
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1
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1
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2015/04/21
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Disclosed
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Program evaluation and spillover effects
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infection rate