We determine which macroeconomic variables other than inflation and real activity drive the yield curve using a no-arbitrage affine term structure models. We construct a model-based dynamic projection of all the latent factors onto the observable macro factors, which are real activity and...

We evaluate the ability of several affine models to explain the term structure of the interest rates and option prices. Since the key distinguishing characteristic of the affine models is the specification of conditional volatility of the factors, we explore models which have critical...