TY - JOUR TI - Measuring Business Cycles: Approximate Band-Pass Filters for Economic Time Series AU - Marianne Baxter AU - Robert G. King JO - The Review of Economics and Statistics PY - 1999 VL - 81 IS - 4 DO - 10.1162/003465399558454 UR - https://doi.org/10.1162/003465399558454 ER -