方法证据记录
Regression Kink Design
The Regression Kink Design is a quasi-experimental method that estimates a causal effect when a policy rule creates a change in slope (a kink) — rather than a jump — at a known threshold of a running variable. It was formalised as a generalized design by Card, Lee, Pei and Weber (2015) and is the slope-based counterpart of the regression discontinuity design.
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Generalized Regression Kink Design (RKD)
分类方法记录 · regression-model / causal-inference
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