QA Bank Part 5 Flashcards
State the characteristics of an insurer’s liabilities that should be taken into account so that the appropriate assets can be selected.
- term
- amount
- currency
- nature (fixed, increasing with inflation, or super-inflation)
of the liabilities
7 Reasons why in practice the assets held by a general insurer may not be a perfect match for the liabilities.
- The company may choose not to match liabilities (if it has plenty free reserves)
- If the company is making underwriting losses, an unmatched position may be taken to try to make investment profits to offset these losses.
- The company may be forced to invest in much shorter, liquid assets with a more stable market value, in order to protect its statutory solvency position.
- The timing of the liabilities will be uncertain and therefore difficult to match.
- It may not be possible to match, eg if claims inflation is different from the inflation protection available from real assets.
- There may be regulatory limits on the amount of assets that can be invested in certain asset classes.
- Matching assets may not be available.
Comment on the suitability of government bonds as investments for:
- meeting claims from household contents insurance
Short-term bonds are suitable for household contents.
Longer-term bonds are unsuitable as the liabilities are short-tailed.
Comment on the suitability of government bonds as investments for:
Employer’s liability insurance
Bonds would not be appropriate for employers’ liability, as real assets would be a better match.
Comment on the suitability of government bonds as investments for:
Free reserves
Bonds are normally NOT appropriate for free reserves. We prefer assets with a higher expected return and offer better protection against inflation.
Comment on the suitability of direct property investments for:
- meeting claims from household contents insurance
Direct property would be unsuitable for household business because of lack of marketability and large unit size.
The investments would also be too long term.
Comment on the suitability of direct property investments for:
- employers’ liability insurance
Property would be UNSUITABLE. Although the nature and term may be about right, the lack of marketability could be a problem.
The large unit size would also make it difficult to hold a sufficiently diversified portfolio.
Comment on the suitability of direct property investments for:
Free reserves
Direct property could be ACCEPTABLE for a portion of the free reserves. The insurer’s own office may form part of the assets.
Define a “risk clash”
Risk clash is correlation that occurs between risks in the same class.
Define a “class correlation”
Class correlation refers to the correlation that occurs between risks in different classes.
8 Factors a firm should consider when modelling market risk
- changed market values of investments
- variation in interest rates and the effect on the market value of investments
- the level of investment income
- counterparty / issuer defaults, unless addressed under credit risk.
- severe economic or market downturn or upturn leading to adverse interest rate movements and/or equity market falls.
- inadequate valuation of assets.
- currency movements
- the extent of any mismatch of assets and liabilities, including reinvestment risk.
3 Ways in which assets can be modelled
- Model EACH ASSET INDIVIDUALLY
This can be time consuming.
2. Model ASSET GROUPS The groups will be chosen based on the class of asset, term of the asset and the currency in which the assets are denominated.
- Model a NOTIONAL PORTFOLIO
A notional portfolio may be based on the long-term investment strategy of the firm, rather than the actual asset mix currently held by the insurer.
This can involve less computation than the other methods, and ensures that investment and capital management decisions are not influenced by any short-term deviation from the benchmark holding.
Consideration should be given to:
- Specific attributes to the firm’s portfolio, eg concentrations of asset holdings
- The freedom of the investment managers to move away from their benchmarks - this would increase the riskiness of the investment strategy and the consequent capital charge required.
this method may be appropriate where the actual assets are widely spread, or the investment strategy is based on indices.
Define liquidity risk
The risk that a firm is unable to meet its obligations as they fall due as a consequence of having a timing mismatch or a mismatch between assets and liabilities.
The risk is associated with the process of managing timing relationships between assets and liabilities.
9 Factors to consider when assessing liquidity risk
- the extent of mismatch between the assets and liabilities
- the amount of assets held in highly liquid forms
- the uncertainty of the liability cashflows
- the variation in the level of free assets over each stage of the underwriting cycle
- correlations with both insurance and market risk
- failures to forecast cashflow requirements accurately
- process weaknesses, such as poor credit control and poor management of disputes
- ability to manage unplanned changes in funding sources
- severity of the scenarios used in any scenario testing, and correlations between variables in each scenario.
3 Components that should be incorporated within a risk measure
A risk measure should incorporate:
- an actual measure, eg Value at risk, balance sheet surplus
- a level of confidence that this is achieved, eg 99.5%
- a time horizon over which it must be achieved.
A risk profile is defined by (2)
- the risks that have been modelled (and how they have been modelled) …
… which will include risks from business already written plus a finite period of new business activity. - the key outcome used to measure success or failure…
… eg the profit over a selected time horizon, or the balance sheet position at the end of a selected time horizon.
Risk tolerance
A parameter (or set of parameters) that links the risk measure, as applied to the risk profile, to a single capital amount.
13 Factors affecting the level of detail / accuracy with which risks may be modelled
- size of the reserves
- risk management measures in place to deal with the risk.
- materiality of the risk
- extremity of the risk (frequency)
- relevance of available data
- credibility of available data
- regulatory constraints
- practical constraints
- sensitivity of any proposed parameters
- level of detail required by the business, ie the purpose of the investigation.
- acceptability of approximations for less material risks
- acceptable size of the model and time needed for it to run.
- time needed to review and test the model.
Factors to consider when assessing
investment credit risk
- PROBABILITY OF DEFAULT:
- – financial strength rating
- – state-dependent migration matrices (moving between ratings)
- SIZE OF THE LOSS given that default occurs.
- SPREAD risk
- CORRELATIONS between counterparties and asset classes
- likelihood of SYSTEMIC FINANCIAL RISK
- potential correlations with the financial and economic modelling factors used in the assessment of market risk.
Factors to consider when assessing
Counterparty credit risk
- underwriting and reserving elements separately
- the probability of default under normal conditions
- the probability of default in different extreme scenarios
- the size of the loss given that the default occurs
- non-recoveries due to reinsurance / broker disputes, and the extent to which this is considered within operational risk.
- the duration of the long-tailed liabilities
- any collateral held by the insurer
Consideration should also be given:
- if there is significant exposure to a single counterparty
- to correlations between counterparties.
Situations where supervisory authorities may impose restrictions on the investment holdings
The insurer may deem it appropriate to impose restrictions:
- on the market in general, or
- on insurers selling particular product lines, or
- at certain stages of development
The situation where an insurer is in difficulty, having breached or being in danger of breaching regulations.
5 Examples of the controls the supervisory authority may impose
- RESTRICTION on the amount of certain types of assets that can be taken into account when assessing solvency
- CUSTODIANSHIP of assets
- PREVENTION from holding certain assets
- PRESCRIPTION to hold certain assets
- requirement to hold MISMATCHING RESERVES
5 Possible sources of non-investible funds
Non-investible funds are monies held:
- by REINSURERS (ie who are due to pay a reinsurance claim)
- by AGENTS AND BROKERS who owe premiums to the company
- by POLICYHOLDERS who are paying premiums by instalments
- by policyholders who pay end of year adjustments to premiums because of exposure adjustments or experience rating
- by policyholders who are slow to pay premiums.
The effect of non-investible funds on financial management
Non-investible funds will NOT EARN INVESTMENT INCOME. Therefore, they may reduce profits.
The company may try to counter this effect by investing a higher proportion of the remaining funds in assets with a higher expected return.
As non-investible funds are short-term assets, then a smaller proportion of the remaining proportion needs to be invested short.
However, if the company is concerned about the default risk of the non-investible funds, then it may look for greater security from the investible assets.
Alternatively it may set aside provisions for bad debts.
There may be a regulatory limit that restricts the level of non-investible funds that can be included when demonstrating solvency.
The company should ensure that solvency is not jeopardised.
