Online First Review of Economic Studies Online 23 Jan 2026Inference Based on Time-Varying SVARs Identified with Sign RestrictionsJonas E Arias · Juan F Rubio-Ramírez · Minchul Shin · Daniel F WaggonerThe paper asks how to conduct valid Bayesian inference in time-varying structural vector autoregressions (SVARs) identified with sign restrictions, a setting in which existing algorithms are shown to …