The risk that a borrower will default on any type of debt by failing to make required payments and that the corresponding lender suffers a loss.

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References for PD / LGD estimates of low-default portfolios

Any recommendations or reading sources for estimating individual PDs and LGDs for a set of low-default assets (souvereigns, investment grade corporates)? Since observing no defaults at all, regular ...
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Book recommendation for credit risk management for banking

What is a good beginner book on the topic of Credit Risk management for banking? I am a credit risk systems developer and most of my knowledge is in IT systems and programs that support the credit ...
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Create Markets Bubble Indicator

I am trying to replicate a Bubble Indicator described here. The indicator is strictly based on calculating the regularity of price behavior to determine herding in multiple time frames. I tried the ...
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61 views

What are good online resources for credit portfolio managers?

I am aware that this question is not the typical quant.SE question, BUT I couldn`t find any site/forum/wiki, where credit portfolio managers hang out to share their experience and their methods. ...
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What are the different Credit Portfolio Management models and what are their advantages?

CreditMetrics, RiskMetrics(Algorithims), etc. are all different risk methodologies used by many banks. However, what are their advantages/disadvantages? I would appreciate your replies!
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102 views

Actually benefiting from logistic regression to estimate probability of default

Does anyone know any events where using logistic regression to estimate probability of default has led to a bank, financial institution, government or anything really to benefit in practice? I see a ...
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73 views

What is Margin of Conservatism

In modelling loss given default,(LGD), we often encounter the term Margin of Conservatism. What is it in layman's terms? I am not able to find a wikipedia page on this.
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58 views

Term structure of default probabilities without market data

With the forthcoming new regulations, IFRS9, financial institutions will be required to model life time expected credit losses. Consequently, it is necessary to model the term structure of default ...
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What interest rate dynamics would you suggest to simulate a single swap?

I need to calculate the Potential Future Exposure (PFE) for a single swap (not a portfolio). As far as I know, a stochastic model is needed to simulate the interest rate curves (from here). Could ...
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96 views

Hedging bond with CDS of different maturity

Say I buy a 10-year bond with a notional of 100k. To hedge my credit risk entirely I could buy a 10-year CDS, also on a notional of 100k. Now, if there are only 5-year CDS trading and no 10-year CDS, ...
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101 views

What are the canonical references on wholesale credit risk management?

I am trying to read up on "Wholesale credit risk ", but I can't find any useful references. Why is the emphasis on wholesale?
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CVA/CDVA - Worsened Credit Quality implies profit?

In the book Counterparty Credit Risk, Collateral and Funding by Brigo et al I found the following: credit quality of investor WORSENS $\Rightarrow$ books POSITIVE MARK TO MKT credit quality of ...
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433 views

Cost of Carry Bear Flattener

I was reading a report last week that “the carry on a 2s5s gilt curve flattener is negative to the tune of 10bp over 6 months” and I realised I have little understanding of this concept and ...
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CDS - Accumulated Default Risk?

Say I issue insurance contracts covering fire damage in personal households. Fires occur with a probability of $x$% in a household (and they obviously occur independently from one another). If the ...
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Counterparty risk tutorials

I want to learn about the latest methods used to measure credit risk, which I believe is same as counterparty risk. Can you please direct me some links for this. I have come across a few of them but ...
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79 views

For Probability of Default in retail credit what is more popular logistic regression or GLM with Poisson distribution and why?

Trying to understand which regression model is more popular in retail credit card industry Logistic regression or GLM with Poisson distribution and why?
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590 views

Documentation of the ISDA CDS standard model

I have to validate the use of the ISDA CDS standard model. Don't understand me wrong - I am sure that the ISDA model is "good" I just need to know what it is in detail. I can download an ...
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49 views

The role of micro credit in finance

The concept of micro credit has been around for a while. Recall that Muhammad Yunus together with Grameen Bank were awarded the Nobel price in this context. I don't have references at hand but I ...
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Pre- Versus post-2008 Crisis Rates Modeling

Modeling for interest rate derivatives (such as bermudan swaptions) is said to have undergone significant changes since the crisis. Prior to the crisis, counterparty default risk was often ignored, ...
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what is General IB2 Restriction in Basel II credit risk model

I was reading Basel II wiki page, it says: The first pillar The first pillar deals with maintenance of regulatory capital calculated for three major components of risk that a bank faces: ...
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Obtaining the default probability and recovery rate for each credit rating?

I have the following questions for obtaining the credit rating: Given that I have cumulative default probability of each credit rating from Global Corporate Average Cumulative Default Rates ...
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203 views

What structural model does Reuters use for default probability?

When using Reuters, for each listed company there is credit tab that shows relevant information in terms of credit default. There is also rating class as well as one year default probability. It is ...
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73 views

Creditworthiness indicator for copula one-factor model

In this paper in equation 15 on page 261 dealing with one factor copula model, one is using creditworthiness indicator as one of a variables. It is defined as \begin{equation} Y_c = \sqrt{\rho_c} Z ...
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Is Unexpected Loss ever used in Basel II?

In Basel II, EL is useful. It's calculated as $$EL = PD \cdot EAD \cdot LGD $$ in advance IRB (internal rate-based approach), Correlation $$R = 0.12 \frac{1 – e^{-50 \cdot PD}}{1 – e^{-50}} + 0.24 ...
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338 views

Hedging credit risk using Put equity options

I am looking for some paper or similar which deal with this topic: hedging bankruptcy on firm's debt using Put options written on that firm's equity price. This should be based on the assumption that ...
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190 views

Credit risk data

I am trying to get historical data for credit risk and do some analysis on it as a school project. I thought CDX index might be a good proxy for typical credit risk data, but I am not sure. Typically ...
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What makes IRC a market risk?

Since modeling leaves complete freedom we can assume both market and credit risks can enter the picture. However the minimum requirement is (migrations and) defaults simulation, how does this ...