Loss Given Default (LGD) and Exposure at Default (EAD) Loss Given Default (LGD) and Exposure at Default (EAD) are crucial concepts in credit risk analysis, m...
Loss Given Default (LGD) and Exposure at Default (EAD) are crucial concepts in credit risk analysis, measuring the potential loss for a loan or investment when the borrower or counterparty defaults on their obligation.
Loss Given Default:
LGD is the estimated loss for an obligor who defaults on a loan or investment.
It represents the potential worst-case scenario where the obligor does not fulfill their financial obligations.
LGD depends on various factors, including the creditworthiness of the obligor, the terms of the loan or investment, and historical defaults.
Exposure at Default:
EAD is a more comprehensive measure of credit risk that combines LGD with other relevant factors like credit spread, market interest rates, and the duration of the credit exposure.
It reflects the total potential loss an investor could incur over the life of a loan, taking into account both the initial loss from LGD and the ongoing potential losses due to market fluctuations.
EAD is used by investors to assess their maximum risk exposure for a given loan or investment.
Key Differences:
LGD focuses on the obligor's creditworthiness and the specific loan terms, while EAD takes into account various factors.
LGD is typically calculated by analyzing historical data and expert judgment, while EAD is calculated using mathematical models and market data.
While LGD is an individual loss, EAD represents the overall credit risk exposure across a portfolio of similar loans or investments.
Example:
Let's consider a loan of $100,000 with an interest rate of 5% per year and a credit spread of 10 basis points.
The LGD for this loan would be approximately 20,000 due to the wider credit spread.
In conclusion: