In this paper we develop a joint non-parametric approach to the problem of the decomposition of bond yields and CDS spreads. The proposed approach is essentially an infinite-dimensional modification of the Heath-Jarrow-Morton framework and is general enough to capture even very non-trivial...

We present a new nonparametric method for fitting the term structure of interest rates from bond prices. Our method is a variant of the smoothing spline approach, but within our framework we are able to determine the smoothing coefficient automatically from the data using generalized...

The traditional approach to bond portfolio immunization usually assumes that the possible future changes of the term structure of interest rates lie within a suitable parametric class of functions. The quantities of interest are the sensitivities of the portfolio value with respect to these...