Standard Gaussian macro-finance term structure models impose the Markov property: the conditional mean is a function of the risk factors. We relax this assumption parsimoniously, and consider models where yields are linear in the conditional mean (but not in the risk factors). To illustrate, if...

We build a small-scale representation of an economy in which the short rate, inflation and output exhibit unobserved secular and cyclical components that both drive bond yields. We impose the economic restriction that expected bond returns are purely cyclical so that their variance does not...