Showing 1 - 10 of 116,548
This paper compares a range of alternative approaches to incorporate Initial Margins (IMs) in the modelling of counterparty credit risk exposures. With the rise of Central Counterparties to clear OTC derivatives and the incoming legislation requiring bilateral margining for uncleared derivatives...
Persistent link: https://www.econbiz.de/10012968900
principle initiated by Buhlmann (1980). The derivative markets in our model are over-the-counter (OTC) markets and have … the collateral agreements. We also demonstrate whether our pricing approach is consistent with an another equilibrium … pricing rule in the point of the sensitivity of derivative prices …
Persistent link: https://www.econbiz.de/10012999558
this article, we have extended the previous studies of collateralized derivative pricing to more generic situation, that is … asymmetric and imperfect collateralization with the associated counter party credit risk. By introducing the collateral coverage …-linear FBSDE and cannot be solve exactly, the fist order approximation is provided using Gateaux derivative. We have shown that it …
Persistent link: https://www.econbiz.de/10013131969
reluctance to clear derivative trades in the absence of a central clearing obligation. We develop a comprehensive understanding … moving from a bilateral to a clearing architecture for derivative markets. Previous studies suggest that central clearing is … its counterparties: 1) correlation across and within derivative classes (i.e., systematic risk), 2) collateralization of …
Persistent link: https://www.econbiz.de/10011923506
reluctance to clear derivative trades in the absence of a central clearing obligation. We develop a comprehensive understanding … moving from a bilateral to a clearing architecture for derivative markets. Previous studies suggest that central clearing is … its counterparties: 1) correlation across and within derivative classes (i.e., systematic risk), 2) collateralization of …
Persistent link: https://www.econbiz.de/10011932176
This article presents a new model for valuing financial contracts subject to credit risk and collateralization. Examples include the valuation of a credit default swap (CDS) contract that is affected by the trilateral credit risk of the buyer, seller and reference entity. We show that default...
Persistent link: https://www.econbiz.de/10012867724
The goal of this paper is to explore the model risk inherent in the rating and design of structured finance products. We seek to illustrate the consequences of neglecting state-dependent correlations on the methodologies and criteria employed by the major ratings agencies. In contrast to related...
Persistent link: https://www.econbiz.de/10013139115
The advent of a credit risk market has profoundly altered the role of banking firms into one of asset originator and asset distributor rather than the asset holder. Banks have traditionally originated and held credit risk. It emphasis the different role of financial institutions from holders of...
Persistent link: https://www.econbiz.de/10013112701
In the first part we consider a dynamical model for the number of defaults of a pool of names. The model is based on the notion of generalized Poisson process, allowing for more than one default in small time intervals, contrary to many alternative approaches to loss modeling. We illustrate how...
Persistent link: https://www.econbiz.de/10014058476
Modeling the portfolio credit risk is one of the crucial issues of the last years in the financial problems. We propose the valuation model of Collateralized Debt Obligations based on a one- and two-parameter copula and default intensities estimated from market data. The presented method is used...
Persistent link: https://www.econbiz.de/10012966277