이중 차분
Sign in to saveAlso known as DiD, DD, doubles differences
social sciences statistical technique that mimics an experimental research design using observational study data by studying the differential effect of a treatment on a 'treatment group' versus a 'control group' in a natural experiment
Wikidata facts
- Instance of
- scientific method
- Subclass of
- natural experiment
Show 2 more facts
- short name
- DiD
- Stack Exchange tag
- economics.stackexchange.com/tags/difference-in-difference
Sources (2)
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