TY - JOUR TI - Macroeconomic Forecasting Using Diffusion Indexes AU - James H. Stock AU - Mark W. Watson JO - Journal of Business and Economic Statistics PY - 2002 VL - 20 IS - 2 DO - 10.1198/073500102317351921 UR - https://doi.org/10.1198/073500102317351921 ER -