方法证据记录
Spatial Placebo Test
A spatial placebo test is a falsification check used in geographic or spatial causal-inference studies. The analyst applies the same estimation procedure to spatial units, boundaries, or zones where no treatment effect should exist — fake borders, shifted cutoffs, or buffer areas beyond spillover range — and checks whether a spurious effect emerges. A non-significant result in the placebo region supports the credibility of the main causal estimate.
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。
Spatial Placebo Test for Causal Identification
分类方法记录 · regression-model / causal-inference
- Buonanno, P., Montolio, D., & Vanin, P. (2009). Does Social Capital Reduce Crime? Journal of Law and Economics, 52(1), 145-170. · DOI 10.1086/595698
- Dell, M. (2010). The Persistent Effects of Peru's Mining Mita. Econometrica, 78(6), 1863-1903. · DOI 10.3982/ECTA8121
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