Porovnat metody
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| Propensity Score Matching ve vzdělávacím výzkumu× | Rozdíl v rozdílech (Diff-in-Diff)× | |
|---|---|---|
| Obor≠ | Kauzální inference | Ekonometrie |
| Rodina | Regression model | Regression model |
| Rok vzniku≠ | 1983 (foundational); education adoption widespread from late 1990s | 1994 |
| Tvůrce≠ | Rosenbaum & Rubin (1983); widely adopted in education research via Shadish, Cook & Campbell (2002) | Card & Krueger (canonical 1994 application); Angrist & Pischke (textbook treatment) |
| Typ≠ | Quasi-experimental / matching-based causal inference | Causal inference / panel regression |
| Původní zdroj≠ | Rosenbaum, P. R., & Rubin, D. B. (1983). The central role of the propensity score in observational studies for causal effects. Biometrika, 70(1), 41-55. DOI ↗ | Angrist, J. D., & Pischke, J.-S. (2009). Mostly Harmless Econometrics: An Empiricist's Companion. Princeton University Press. ISBN: 978-0691120355 |
| Další názvy≠ | PSM in education, educational PSM, PSM for program evaluation in schools, propensity matching education | diff-in-diff, DiD, Farkların Farkı (Diff-in-Diff) |
| Příbuzné | 5 | 5 |
| Shrnutí≠ | Propensity Score Matching (PSM) in education research is a quasi-experimental technique that creates comparable treatment and control groups from observational student, teacher, or school data. By balancing groups on observed background characteristics, it enables credible causal estimates of educational interventions — such as tutoring programs, school choice policies, or teacher professional development — when random assignment is infeasible. | Difference-in-Differences is a causal-inference method that estimates the effect of an intervention by comparing how a treatment group and a control group change over time. Made famous by Card and Krueger's 1994 minimum-wage study and developed in Angrist and Pischke's Mostly Harmless Econometrics, it isolates the treatment effect as the difference between the two groups' before-after changes. |
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