RDP 2012-08: Estimation and Solution of Models with Expectations and Structural Changes Equation (A-7)

u t =   z t z ^ t | t 1 = H ( y t y ^ t | t 1 ) + ν t . MathType@MTEF@5@5@+=feaagCart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLnhiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=xfr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamyDamaaBaaaleaacaWG0baabeaakiabg2da9iaabccacaWG6bWaaSbaaSqaaiaadshaaeqaaOGaeyOeI0IabmOEayaajaWaaSbaaSqaaiaadshacaGG8bGaamiDaiabgkHiTiaaigdaaeqaaOGaeyypa0JaamisamaabmaabaGaamyEamaaBaaaleaacaWG0baabeaakiabgkHiTiqadMhagaqcamaaBaaaleaacaWG0bGaaiiFaiaadshacqGHsislcaaIXaaabeaaaOGaayjkaiaawMcaaiabgUcaRiabe27aUnaaBaaaleaacaWG0baabeaakiaac6caaaa@538F@