This paper shows that the recent literature that tests for a long-run Fisher relationship using cointegration analysis is seriously flawed. Cointegration analysis assumes that the variables in question are I(1) or I(d) with the same d. Using monthly post-war U.S. data from 1959-1997, we show...

A time-varying parameter model with Markov-switching conditional heteroscedasticity is employed to investigate two sources of shifts in real interest rates: (1) shifts in the coefficients relating the ex ante real rate to the nominal rate, the inflation rate and a supply shock variable and (2)...

Excess returns earned in fixed-income markets have been modeled using the ARCH-M model of Engle et al. and its variants. We investigate whether the empirical evidence obtained from an ARCH-M type model is sensitive to the definition of the holding period (ranging from 5 days to 90 days) or to...

This paper compares six term structure estimation methods empirically in terms of zero and forward rate curves as well as ex ante price and yield prediction accuracy. Specifically, we use daily government bond quotations to generate true out-of-sample prediction errors based on the model's...

To what degree are term structure models fitted to time series data likely to be stable? Where are the sources of instability? How well might highly parameterized models, such as GARCH models, be able to capture this behavior? These are questions that have occupied many researchers which we...

This paper models bond term premia empirically in terms of the maturity composition of the federal debt and other observable economic variables in a time-varying framework with potential regime shifts. We present regression and out-of sample forecasting results demonstrating that information on...

This paper shows that the recent literature that tests for a long-run Fisher relationship using cointegration analysis is seriously flawed. Cointegration analysis assumes that the variables in question are I(1) or I(d) with the same d. Using monthly post-war U.S. data from 1959-1997, we show...

This paper compares three approaches for modeling time variation in the U.S. real interest rate: a three-state Markov switching model as estimated by Garcia and Perron (1994), a random-walk model with two-state Markov switching variance, and a time-varying parameter model with two-state Markov...