Matching estimates of the impact of over
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Sourafel Girma; David Paton
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Article
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2006
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John Wiley and Sons
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English
โ 373 KB
In this paper, we demonstrate how matching estimators can be used to evaluate policy interventions which are implemented in relatively few regions at different times. Our technique is based on translating calendar time into 'experimental time' to provide a common starting point for entry by differen