RDP 2009-01: Currency Misalignments and Optimal Monetary Policy: A Re-examination Equation (B65)

a t + n t = y t + ξ 2 ( ν 2 σ P H t 2 + ( 2 ν 2 ) ξ 2 σ p H t 2 ) + o ( a 3 ) . MathType@MTEF@5@5@+=feaagCart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLnhiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=xfr=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@6418@