Question A3. Consider the simple AR) model including a constant: Y: = 19114-1 + 130 + 11-: We will call this Model: Model A. The OLS estimator for the autoreg'relsive coefcient in model A is given by ,1 = 2;; 04-: ( 2;, menu: (a Sim) 2:2 (141 ( 2:2 141))\" I Part (i): TRUE or FALSE model A is a static model? I Part (ii): Show that we if we know |p1|