We propose an empirical approach to determine the various economic sourcesdriving the US yield curve. We allow the conditional dynamics of the yield at differ-ent maturities to change in reaction to past information coming from several relevantpredictor variables. We consider both endogenous,...

It is well known from anecdotal, survey and econometric evidence that the relationshipbetween the exchange rate and macro fundamentals is highly unstable. Thiscould be explained when structural parameters are known and very volatile, neitherof which seems plausible. Instead we argue that large...