Fuzzy defaultable bonds

被引:19
作者
Agliardi, Elettra [1 ,2 ]
Agliardi, Rossella [1 ,2 ]
机构
[1] Univ Bologna, Dept Matemates, I-40126 Bologna, Italy
[2] Univ Bologna, Dept Econ, I-40126 Bologna, Italy
关键词
Fuzzy stochastic process; Noisy information; Default risk; TERM STRUCTURES; CREDIT SPREADS; MODELS; RISK;
D O I
10.1016/j.fss.2008.12.017
中图分类号
TP301 [理论、方法];
学科分类号
081202 ;
摘要
This paper develops a structural model for defaultable bonds in a fuzzy environment. The numerical results calculated from the closed-form solution show that the fuzziness of the stochastic underlying asset and of bankruptcy costs have material impact on the term structure of credit spreads and the duration of defaultable bonds. (C) 2009 Elsevier B.V. All rights reserved.
引用
收藏
页码:2597 / 2607
页数:11
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