RDP 2009-01: Currency Misalignments and Optimal Monetary Policy: A Re-examination Equation (88)

r t R = ( ρ + ( 1 ρ ) σ ξ ) π t R + σ ( ν 1 ) D ( E t y ¯ t + 1 R y ¯ t R ) = ( ρ + ( 1 ρ ) σ ξ ) π t R + r r ¯ t R , MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamOCamaaDa aaleaacaWG0baabaGaamOuaaaakiabg2da9iaacIcaiiGacqWFbpGC iiaacqGFRaWkcaaMc8UaaGPaVlab+HcaOiab+fdaXiab+jHiTiab=f 8aYjaacMcacqaHdpWCcqaH+oaEcaGGPaGaeqiWda3aa0baaSqaaiaa dshaaeaacaWGsbaaaOGaey4kaSYaaSaaaeaacqaHdpWCcaGGOaGaeq yVd4Mae4NeI0IaaGymaiaacMcaaeaacaWGebaaaiaacIcacaWGfbWa aSbaaSqaaiaadshaaeqaaOGabmyEayaaraWaa0baaSqaaiaadshacq GHRaWkcaaIXaaabaGaamOuaaaakiab+jHiTiqadMhagaqeamaaDaaa leaacaWG0baabaGaamOuaaaakiaacMcacqGH9aqpcaGGOaGae8xWdi Naey4kaSIaaGPaVlaacIcacaaIXaGae4NeI0Iae8xWdiNaaiykaiab eo8aZjabe67a4jaacMcacqaHapaCdaqhaaWcbaGaamiDaaqaaiaadk faaaGccqGHRaWkdaqdaaqaaiaadkhacaWGYbaaamaaDaaaleaacaWG 0baabaGaamOuaaaakiaacYcaaaa@79BF@