This paper investigates the predictive power of the interest rates during t
he period 1929-1940 in the United States. Our empirical evidence finds no s
upport for the one-to-one relationship between the term structure of short-
term interest rates and inflation for forecasting horizons of six months le
ss or greater than one year. The hypothesis is not rejected for a 3 to 12 m
onth horizon or for the 12 to 24 month horizon with a structural break.