So sánh phương pháp

	Biến Công Cụ Bayes (Bayesian IV)	Hồi quy Bayes
Lĩnh vực	Suy luận nhân quả	Bayes
Họ	Regression model	Bayesian methods
Năm ra đời	2003	—
Người khởi xướng	Kleibergen & Zivot (2003); Lancaster (2004)	—
Loại	Causal inference / Bayesian estimation	Bayesian linear model
Công trình gốc	Kleibergen, F., & Zivot, E. (2003). Bayesian and classical approaches to instrumental variable regression. Journal of Econometrics, 114(1), 29-72.	Gelman, A., Carlin, J. B., Stern, H. S., Dunson, D. B., Vehtari, A. & Rubin, D. B. (2013). Bayesian Data Analysis (3rd ed.). CRC Press. ISBN: 978-1439840955
Tên gọi khác	Bayesian IV, Bayesian 2SLS, Bayesian LIML, BayesIV	bayesian linear regression, probabilistic regression, bayesian regresyon
Liên quan	6	2
Tóm tắt	Bayesian Instrumental Variables combines the instrumental variable strategy for addressing endogeneity with Bayesian posterior inference. Instead of relying on asymptotic sampling distributions, it places prior distributions over all structural parameters and recovers a full posterior distribution for the causal effect, providing probability statements about the parameter rather than p-values — especially valuable when instruments are weak or the sample is small.	Bayesian regression is a probabilistic version of linear regression that treats the model parameters as uncertain quantities. Instead of returning a single best-fit estimate, it combines prior knowledge with the observed data to produce a full posterior probability distribution for each parameter, from which credible intervals and predictions are read off.