Free Boundary Model and its Traveling Wave for Credit Rating Migration
时间: 2016-05-25 作者: 浏览次数: 1142
报 告 人:梁进( 同济大学数学系教授)
报告时间:2016年5月25日下午16:00
报告地点:本部览秀楼211教室
报告摘要:
In this talk, an asymptotic traveling wave solution of a free boundary model for
pricing a corporate bond with credit rating migration risk is studied. This is
the first study to associate the asymptotic traveling wave solution to the credit
rating migration problem under the structure framework. The pricing problem with
credit rating migration risk is modeled by a free boundary problem. The existence,
uniqueness and regularity of the solution are obtained. Under some condition,
we proved that the solution of our credit rating problem is convergent to the
traveling wave solution, which has an explicit form. Furthermore, numerical examples
are presented.
报告人简介: 梁进,北京大学博士,欧洲游学多年,现为同济大学数学系教授,研究方向金融数学。
English

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