TY - JOUR AU - Fu, B DA - 2020 DO - 10.1016/j.econmod.2019.09.045 JO - Economic Modelling PB - Elsevier BV PY - 2020 TI - Is the slope of the Phillips curve time-varying? Evidence from unobserved components models Y1 - 2020 Y2 - 2026/06/01 ER -