bn:02764208n
Noun Concept
Categories: Design of experiments, Subtraction, Econometric modeling, Regression analysis, Observational study
EN
difference in differences  DD  DiD  Diff-in-diff  Diff in diff
EN
Difference in differences is a statistical technique used in econometrics and quantitative research in the social sciences that attempts to mimic 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. Wikipedia
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EN
Difference in differences is a statistical technique used in econometrics and quantitative research in the social sciences that attempts to mimic 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. Wikipedia
A statistical technique Wikipedia Disambiguation
Statistical method Wikidata