Karanassou, Marika; Snower, Dennis J. - 2007
models can generate both substantial inflation persistence and a nonzero inflation-unemployment tradeoff in the long … - although they generate price inertia, they cannot account for the stylised fact of inflation persistence. It is thus commonly … puzzle is highly misleading, relying on the exogeneity of the forcing variable (e.g. output gap, marginal costs, unemployment …