方法对比

	贝叶斯熵平衡	逆概率治疗加权法 (IPW / IPTW)
领域	因果推断	因果推断
方法族	Regression model	Regression model
起源年份	2012-2020s	2000
提出者	Hainmueller (2012, entropy balancing foundation); Bayesian extension developed in subsequent causal inference literature	Robins, Hernán & Brumback
类型	Weighting-based causal estimator with Bayesian uncertainty quantification	Causal inference weighting estimator
开创性文献	Hainmueller, J. (2012). Entropy balancing for causal effects: A multivariate reweighting method to produce balanced samples in observational studies. Political Analysis, 20(1), 25-46.	Robins, J. M., Hernán, M. A., & Brumback, B. (2000). Marginal Structural Models and Causal Inference in Epidemiology. Epidemiology, 11(5), 550-560.
别名	BEB, Bayesian EB, Bayesian covariate balancing, entropy balancing with Bayesian inference	IPW, IPTW, inverse probability of treatment weighting, marginal structural model weighting
相关	6	5
摘要	Bayesian Entropy Balancing extends the classical entropy balancing approach — which reweights control units so that their covariate moments match the treated group exactly — by embedding this reweighting within a Bayesian framework. This allows researchers to incorporate prior beliefs about treatment propensities, propagate parameter uncertainty into the final causal estimate, and obtain credible intervals rather than only classical confidence intervals.	Inverse Probability Weighting is a causal-inference method that assigns each observation a weight equal to the inverse of its probability of receiving the treatment it actually received. Introduced by Robins, Hernán and Brumback (2000) for marginal structural models, it builds a pseudo-population in which treatment is independent of measured confounders, balancing selection bias.