Chapter 4b: Risk Management (sections 8 - 13) Flashcards
What is the internal ratings based approach and what is required?
When a bank’s credit risk management system is used to establish risk weighted assets and minimum capital in relation to credit risk under the Basel framework
It requires permission of the PRA to be used by a UK bank
Give a description of ‘expected loss’?
How must a bank respond to an expected loss?
Expected losses are the losses a bank can expect since any borrower can default.
The level of interest rate must be sufficient compensation for this expected loss and it must suit the bank’s risk appetite
What are expected losses the result of?
What is the calculation of expected loss (EL)?
What is the recovery rate?
Result of:
1) Exposure at default (EAD) –> total exposure at risk in the event of a default
2) Loss given default (LGD) –> likely level of loss in the event of default
3) Probability of default (PAD) –> likelihood of the borrower defaulting
EL = PD x LGD x EAD
The amount that the lender expects to recover in the event of default, so 1 - LGD
Define credit score
A method of evaluating the credit worthiness of customers by using a standardised formula or standard set of rules
How do credit scoring models arrive at a score for an individual’s credit risk
Considers an applicant’s characteristics and past behaviour
Uses information in the loan application,
The individual credit report
Past conduct of their accounts
How is a credit score used?
What does reliance depend on?
To approve an application an applicant’s credit score must exceed a given threshold . Used as the main indicator of an applicant’s credit strengthen.
Depends on:
1) The product e.g. unsecured (like personal loans) the score is used more heavily. Where as secured products like mortgages it is secondary
2) How automated the appraisal process is - so is there scope for judgement
What are the key benefits for banks credit scoring?
- Speed and Efficiency - credit decisions can be made quickly with limited human involvement
- Cost effectiveness - lack of involvement of bank personnel
- Consistency - uses a fixed set of rules to ensure fairness
- Accuracy - fixed set of rules reduces human error
How does risk appraisal differ for companies compared to individuals?
Credit scoring is insufficient to appraise their credit risk as the risk is of higher value and products aren’t standardised
Loans to companies are typically larger and individually significant, so it more critical that the risk is correctly established
What is an average bank’s methodology to appraising risk for commercial lending?
What questions are they trying to find the answers to?
What three principal areas analysis will cover?
Need to form a full picture through detailed analysis of the applicant and loan application. This involves analysing quantitative and qualitative factors
a) How likely is the potential borrower to be able to repay the loan?
b) What are the consequences of them not doing so?
c) Is the risk acceptable to it’s risk appetite and rewards?
1) Creditworthiness of the borrower
2) Terms and structure of the loan
3) Available return
Describe Qualitative assessment
Involves considering issues that could affect the ability of the borrower to repay i.e. State of the economy State of the industry sector Competitive environment Management
Describe Quantitative analysis
This involves the scrutiny of the numbers underlying the loan proposal i.e.
Historical performance from audited FS
Management forecasts
Looking at key ratios
What are the 5 things involved in the creditworthiness of the borrower
External Factor Competitive environments Financial Information Obtaining assurance for information provided by the client Management
What are the external factors affecting the business’ ability to repay?
Political Economic Social Technological Environmental Regulatory/Legal
What’s the main tool banks use to examine the competitive environment of the applicant?
Porter’s five forces:
1) Threat of new entrants to the industry
2) Rivalry amongst existing competitors
3) Threat of substitute products
4) Bargaining power of buyers
5) Bargaining power of suppliers
How can bank’s analyse financial information?
1) Analysing audited financial statements of the past
2) Looking at financial forecasts for future periods which include the impact of the loan/repayments, cash generation.
Must make sure the forecasts are robust and built on reasonable assumptions
3) Understanding key ratios and their movements over time