RDP 2009-01: Currency Misalignments and Optimal Monetary Policy: A Re-examination Equation (B49)

υ t − υ t max = ( ν ( ν − 2 ) σ ( 1 − σ ) 4 D ) ( y ˜ t − y ˜ t ∗ ) 2 − ( σ + ϕ 2 ) ( y ˜ t 2 + y ˜ t ∗ 2 ) − ( ν ( 2 − ν ) 4 D ) Δ t 2 − ξ 2 [ ν 2 σ p H t 2 + 2 − ν 2 σ p H ∗ t 2 + ν 2 σ p F ∗ t 2 + 2 − ν 2 σ p F t 2 ] + o ( ‖ a 3 ‖ ) . MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGceaabbeaacqaHfp qDdaWgaaWcbaGaamiDaaqabaaccaGccqWFsislcqaHfpqDdaqhaaWc baGaamiDaaqaaGqaaiaa+1gacaGFHbGaa4hEaaaakiabg2da9maabm aabaWaaSaaaeaacqaH9oGBcaGGOaGaeqyVd4Mae8NeI0IaaGOmaiaa cMcacqaHdpWCcaGGOaGaaGymaiab=jHiTiabeo8aZjaacMcaaeaaca aI0aGaamiraaaaaiaawIcacaGLPaaadaqadaqaaiqadMhagaacamaa BaaaleaacaWG0baabeaakiab=jHiTiqadMhagaacamaaDaaaleaaca WG0baabaGaey4fIOcaaaGccaGLOaGaayzkaaWaaWbaaSqabeaacaaI YaaaaaGcbaGae8NeI0YaaeWaaeaadaWcaaqaaiabeo8aZjabgUcaRi abew9aMbqaaiaaikdaaaaacaGLOaGaayzkaaWaaeWaaeaacKaJaoyE ayacmcicamaaDaaaleaacaWG0baabaGaaGOmaaaakiabgUcaRiqadM hagaacamaaDaaaleaadaahaaadbeqaaiaadshaaaaaleaacqGHxiIk caaIYaaaaaGccaGLOaGaayzkaaGae8NeI0YaaeWaaeaadaWcaaqaai abe27aUjaacIcacaaIYaGae8NeI0IaeqyVd4Maaiykaaqaaiaaisda caWGebaaaaGaayjkaiaawMcaaGGaciab9r5aenaaDaaaleaacaWG0b aabaGaaGOmaaaaaOqaaiab=jHiTmaalaaabaGaeqOVdGhabaGaaGOm aaaadaWadaqaamaalaaabaGaeqyVd4gabaGaaGOmaaaacWaJas4Wdm 3aiWiGDaaaleacmcOaiWiGdchadGaJaUbaaWqaiWiGcGaJaoisaaqa jWiGaSWaiWiGCaaameqcmcyaiWiGcGaJaoiDaaaaaSqaiWiGcGaJaI OmaaaakiabgUcaRmaalaaabaGaaGOmaiab=jHiTiabe27aUbqaaiaa ikdaaaGaeq4Wdm3aa0baaSqaaiaadchadaWgaaadbaGaamisaaqaba WcdaahaaadbeqaaiabgEHiQiaadshaaaaaleaacaaIYaaaaOGaey4k aSYaaSaaaeaacqaH9oGBaeaacaaIYaaaaiabeo8aZnaaDaaaleaaca WGWbWaaSbaaWqaaiaadAeaaeqaaSWaaWbaaWqabeaacqGHxiIkcaWG 0baaaaWcbaGaaGOmaaaakiabgUcaRmaalaaabaGaaGOmaiab=jHiTi abe27aUbqaaiaaikdaaaGaeq4Wdm3aa0baaSqaaiaadchadaWgaaad baGaamOraaqabaWcdaahaaadbeqaaiaadshaaaaaleaacaaIYaaaaa GccaGLBbGaayzxaaGaey4kaSIaam4BamaabmaabaWaauWaaeaacaWG HbWaaWbaaSqabeaacaaIZaaaaaGccaGLjWUaayPcSdaacaGLOaGaay zkaaGaaiOlaaaaaa@C191@