เปรียบเทียบวิธี

	ตัวประมาณค่าการจับคู่แบบพลวัต	แบบจำลองโครงสร้างส่วนเพิ่ม (Marginal Structural Model: MSM)
สาขาวิชา	การอนุมานเชิงสาเหตุ	การอนุมานเชิงสาเหตุ
ตระกูล	Regression model	Regression model
ปีกำเนิด	2010	2000
ผู้ริเริ่ม	Lechner & Miquel (2010); building on Heckman, Ichimura & Todd (1998)	James M. Robins, Miguel A. Hernan, Babette Brumback
ประเภท	Nonparametric causal inference / matching	Causal model / semiparametric weighting
แหล่งต้นตำรับ	Lechner, M., & Miquel, R. (2010). Identification of the effects of dynamic treatments by sequential conditional independence assumptions. Empirical Economics, 39(1), 111-137.	Robins, J. M., Hernan, M. A., & Brumback, B. (2000). Marginal structural models and causal inference in epidemiology. Epidemiology, 11(5), 550-560.
ชื่อเรียกอื่น	dynamic treatment matching, sequential matching estimator, dynamic selection-on-observables, DME	MSM, MSM-IPTW, marginal structural Cox model, weighted structural model
ที่เกี่ยวข้อง	6	5
สรุป	The Dynamic Matching Estimator extends standard matching methods to settings where treatment is assigned sequentially over multiple periods. Instead of a single treatment decision, units receive or forgo treatment at each time point, and the estimator identifies causal effects of entire treatment histories by matching on time-varying covariates and past treatment paths, under sequential conditional independence assumptions.	A marginal structural model is a causal modeling framework designed to estimate the effect of a time-varying treatment in the presence of time-varying confounders that are themselves affected by prior treatment. By reweighting observations with inverse probability of treatment weights, MSMs create a pseudo-population in which confounding is eliminated, enabling unbiased estimation of causal treatment contrasts even when standard regression adjustments would fail.