RDP 2009-01: Currency Misalignments and Optimal Monetary Policy: A Re-examination Equation (B45)

c t 2 + c t 2 + ν ( 2 ν 2 ) s t 2 = y t 2 + y t 2 + ν ( 2 ν 2 ) ( ( 1 ν ) ( 1 σ ) D ) 2 ( y t y t ) 2 u + ν ( 2 ν 2 ) 1 D 2 Δ t 2 + ν ( 2 ν 2 ) ( 2 ( 1 ν ) ( 1 σ ) D 2 ) Δ t ( y t y t ) + o ( a 3 ) . MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGceaabbeaacaWGJb Waa0baaSqaaiaadshaaeaacaaIYaaaaOGaey4kaSIaam4yamaaDaaa leaacaWG0baabaGaey4fIOIaaGOmaaaakiabgUcaRiabe27aUnaabm aabaWaaSaaaeaacaaIYaaccaGae8NeI0IaeqyVd4gabaGaaGOmaaaa aiaawIcacaGLPaaacaWGZbWaa0baaSqaaiaadshaaeaacaaIYaaaaO Gaeyypa0JaamyEamaaDaaaleaacaWG0baabaGaaGOmaaaakiabgUca RiaadMhadaqhaaWcbaGaamiDaaqaaiabgEHiQiaaikdaaaGccqGHRa WkcqaH9oGBdaqadaqaamaalaaabaGaaGOmaiab=jHiTiabe27aUbqa aiaaikdaaaaacaGLOaGaayzkaaWaaeWaaeaadaWcaaqaaiaacIcaca aIXaGae8NeI0IaeqyVd4MaaiykaiaacIcacaaIXaGae8NeI0Iaeq4W dmNaaiykaaqaaiaadseaaaaacaGLOaGaayzkaaWaaWbaaSqabeaaca aIYaaaaOWaaeWaaeaacaWG5bWaaSbaaSqaaiaadshaaeqaaOGae8Ne I0IaamyEamaaDaaaleaacaWG0baabaGaey4fIOcaaaGccaGLOaGaay zkaaWaaWbaaSqabeaacaaIYaaaaOGaamyDaaqaaiabgUcaRiabe27a UnaabmaabaWaaSaaaeaacaaIYaGae8NeI0IaeqyVd4gabaGaaGOmaa aaaiaawIcacaGLPaaadaWcaaqaaiaaigdaaeaacaWGebWaaWbaaSqa beaacaaIYaaaaaaaiiGakiab+r5aenaaDaaaleaacaWG0baabaGaaG OmaaaaaOqaaiabgUcaRiabe27aUnaabmaabaWaaSaaaeaacaaIYaGa e8NeI0IaeqyVd4gabaGaaGOmaaaaaiaawIcacaGLPaaadaqadaqaam aalaaabaGaaGOmaiaacIcacaaIXaGae8NeI0IaeqyVd4Maaiykaiaa cIcacaaIXaGae8NeI0Iaeq4WdmNaaiykaaqaaiaadseadaahaaWcbe qaaiaaikdaaaaaaaGccaGLOaGaayzkaaGae4hLdq0aaSbaaSqaaiaa dshaaeqaaOGaaiikaiaadMhadaWgaaWcbaGaamiDaaqabaGccqWFsi slcaWG5bWaa0baaSqaaiaadshaaeaacqGHxiIkaaGccaGGPaGaey4k aSIaam4BamaabmaabaWaauWaaeaacaWGHbWaaWbaaSqabeaacaaIZa aaaaGccaGLjWUaayPcSdaacaGLOaGaayzkaaGaaiOlaaaaaa@A728@