Modelling Mortgage Rate Changes with a Smooth Transition Error-Correction Model Staff Working Paper 2001-23 Ying Liu This paper uses a smooth transition error-correction model (STECM) to model the one-year and five-year mortgage rate changes. The model allows for a non-linear adjustment process of mortgage rates towards their long-run equilibrium. Content Type(s): Staff research, Staff working papers Topic(s): Econometric and statistical methods, Interest rates JEL Code(s): C, C2, C22, C4, C49, E, E4, E47