Michael Pykhtin and Steven Zhu offer a blueprint for modelling credit exposure and pricing counter-party risk. They focus on two main issues: modelling credit exposure and pricing counter-party risk. In the part devoted to credit exposure, we will define credit exposure at contract and...

Credit exposure is the amount a bank can potentially lose in the event that one of its counterparties default. The measurement of exposure on derivative contracts is very important because it is used not only to set up the trading limits but also as an essential input to the bank's economic and...

Credit exposure is the amount a bank can potentially lose in the event that one of its counterparties default. The measurement of exposure on derivative contracts is very important because it is used not only to set up the trading limits but also as an essential input to the bank's economic and...

We described the treatment of counterparty credit risk of OTC derivatives under Basel II. According to this framework, minimum capital requirements for counterparty credit risk are to be calculated according to the corporate loan rules applied to the appropriate exposure at default (EAD)...

We analyze a numerical scheme for solving the consumption and investment allocation problem studied in a companion paper by Hindy, Huang, and Zhu (1993). For this problem, Bellman's equation is a differential inequality involving second order partial differential equation with gradient...

We study a model of consumption choice and portfolio allocation that captures, in two different interpretations, the combined effect of local substitution and habit formation and the combined effect of durability of consumption goods and habit formation over service flows from those goods. In a...