Porovnat metody
Prohlédněte si vybrané metody vedle sebe; řádky, které se liší, jsou zvýrazněny.
| Dynamické párování na základě sklonu (Dynamic Propensity Score Matching)× | Párování na základě skóre propensity× | |
|---|---|---|
| Obor≠ | Kauzální inference | Statistika ve výzkumu |
| Rodina≠ | Regression model | Process / pipeline |
| Rok vzniku≠ | 1986-2010 | 1983 |
| Tvůrce≠ | Robins (1986) on sequential treatments; Lechner & Miquel (2010) on dynamic matching | Paul Rosenbaum and Donald Rubin |
| Typ≠ | Sequential causal matching | Method |
| Původní zdroj≠ | Lechner, M., & Miquel, R. (2010). Identification of the effects of dynamic treatments by sequential conditional independence assumptions. Empirical Economics, 39(1), 111-137. DOI ↗ | 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 ↗ |
| Další názvy≠ | dynamic PSM, sequential propensity score matching, longitudinal propensity matching, DPSM | PSM, propensity score weighting, covariate balance |
| Příbuzné≠ | 6 | 3 |
| Shrnutí≠ | Dynamic Propensity Score Matching (DPSM) extends classic propensity score matching to settings where treatment is assigned repeatedly over time and earlier treatment choices influence later ones. It estimates the causal effect of entire treatment sequences or regime changes by constructing matched comparisons at each decision point using the full history of covariates and prior treatments. | Propensity score matching (PSM) is a method for reducing confounding bias in observational studies by balancing baseline characteristics between treatment groups, simulating randomization. Developed by Rosenbaum and Rubin (1983), it estimates the probability of receiving treatment given observed covariates, then matches or weights treated and control individuals with similar treatment probabilities. Widely used in medicine, epidemiology, and policy evaluation when randomized trials are infeasible or unethical, enabling estimation of treatment effects while controlling for selection bias. |
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