TY - JOUR TI - Shocks and Frictions in US Business Cycles: A Bayesian DSGE Approach AU - Frank R. Smets AU - Rafael Wouters JO - American Economic Review PY - 2007 VL - 97 IS - 3 DO - 10.1257/aer.97.3.586 UR - https://doi.org/10.1257/aer.97.3.586 ER -