RDP 2009-01: Currency Misalignments and Optimal Monetary Policy: A Re-examination Equation (B55)

e ξ p ^ H t ( f ) = 1 ξ p ^ H t ( f ) + ξ 2 2 p ^ H t ( f ) 2 + o ( a 3 ) . MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamyzamaaCa aaleqabaaccaGae8NeI0IaeqOVdGNajWiGdchagGaJaMaadGaJaUba aWqaiWiGcGaJaoisaiacmc4G0baabKaJacWccGaJakikaiacmc4GMb GaiWiGcMcaaaGccqGH9aqpcaaIXaGae8NeI0IaeqOVdGNajWiGdcha gGaJaMaadGaJaUbaaSqaiWiGcGaJaoisaiacmc4G0baabKaJacGccG aJakikaiacmc4GMbGaiWiGcMcacqGHRaWkdaWcaaqaaiabe67a4naa CaaaleqabaGaaGOmaaaaaOqaaiaaikdaaaGajWiGdchagGaJaMaadG aJaUbaaSqaiWiGcGaJaoisaiacmc4G0baabKaJacGccGaJakikaiac mc4GMbGaiWiGcMcadaahaaWcbeqaaiaaikdaaaGccqGHRaWkcaWGVb WaaeWaaeaadaqbdaqaaiaadggadaahaaWcbeqaaiaaiodaaaaakiaa wMa7caGLkWoaaiaawIcacaGLPaaacaGGUaaaaa@7CC6@