方法证据记录
Natural Experiment
A natural experiment exploits a real-world event, policy, or circumstance that assigns individuals to treatment and control conditions in a way that is plausibly random — or at least exogenous to the outcome of interest. Because the researcher does not control assignment, it occupies a middle ground between a true randomized controlled trial and purely observational research, offering stronger causal leverage than conventional observational designs when the as-if randomization assumption holds.
源记录
引文逐字复制自方法源记录。这些引文不代表任何层级的验证。
Natural Experiment (Quasi-Experimental Design)
分类方法记录 · process-pipeline / experimental-design
- Meyer, B. D. (1995). Natural and quasi-experiments in economics. Journal of Business and Economic Statistics, 13(2), 151–161. · DOI 10.1080/07350015.1995.10524589
- Dunning, T. (2012). Natural Experiments in the Social Sciences: A Design-Based Approach. Cambridge University Press. · ISBN 978-1107698000
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