TY - JOUR TI - Threshold heteroskedastic models AU - Jean‐Michel Zakoïan JO - Journal of Economic Dynamics and Control PY - 1994 VL - 18 IS - 5 DO - 10.1016/0165-1889(94)90039-6 UR - https://doi.org/10.1016/0165-1889(94)90039-6 ER -