Static Term Structure Modeling in Discrete and Continuous Time
Abstract: The term structure of interest rates represents the cost of (return from) borrowing (lending/investing) for different terms at any one moment in time. The term structure is most often specified for a specific market such as the U.S. Treasury market, the bond market for double-A rated financial institutions, the interest rate market for LIBOR and swaps, and so on. The term structure is usually specified via a rate or yield for a given term or the discount to a cash payment at some time in the future. These are often summarized mathematically through a wide variety of models. In addition, term structure models are fundamental to expressing value and risk, and establishing relative value across the spectrum of instruments found in the various interest-rate or bond markets. Static models of the term structure are characterizations that are devoted to relationships based on a given market and do not serve future scenarios where there is uncertainty. Standard static models include those known as the spot yield curve, discount function, par yield curve, and the implied forward curve. Instantiations of these models may be found in both a discrete- and continuous-time framework. An important ...
Get Encyclopedia of Financial Models III now with O’Reilly online learning.
O’Reilly members experience live online training, plus books, videos, and digital content from 200+ publishers.