Browsing FAS Scholarly Articles by Keyword "community intervention trials"
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The Essential Role of Pair Matching in Cluster-Randomized Experiments, with Application to the Mexican Universal Health Insurance Evaluation
(Institute of Mathematical Statistics, 2009)A basic feature of many field experiments is that investigators are only able to randomize clusters of individuals—such as households, com- munities, firms, medical practices, schools or classrooms—even when the individual ...