Borland, Lisa; Evnine, Jeremy; Pochart, Benoit - arXiv.org - 2005
This paper is a contribution to the Proceedings of the Workshop Complexity, Metastability and Nonextensivity held in Erice 20-26 July 2004, to be published by World Scientific. We propose a generalization to Merton's model for evaluating credit spreads. In his original work, a company's assets...