Department of Finance
Date of this Version
1994
Document Type
Article
Citation
Journal of Actuarial Practice 2 (1994), pp. 101-124
Abstract
This paper furthers the development of the Markov chain interest rate generator. Though the basic technique remains essentially unchanged, there are still many significant changes to the model. For example: (i) the long (key) rates are now are generated by a mean reversionary process; (ii) the number of shapes is increased from seven to 11; (iii) the limitation of changing by only two shape codes per year is removed; and (iv) the random walk matrix that determines the shapes is revised to be more realistic. An algorithm is developed to determine the shape code of the original yield curve, thus eliminating an input and assuring consistency. Flexibility in the choice of the key rate is introduced. Implications of the choice of the key rate are discussed.
Included in
Accounting Commons, Business Administration, Management, and Operations Commons, Corporate Finance Commons, Finance and Financial Management Commons, Insurance Commons, Management Sciences and Quantitative Methods Commons
Comments
Copyright 1994 Absalom Press