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Actuarial Glossary :: "The Mother of All Actuarial Glossaries"

C

Call (E)

The right to buy a specified stock at a specified price at specified times. Call options are securities giving the holder the option of buying the specified stock. lie expression may be used in other circumstances. For example, a 'call' facility on a bond gives the issuer the right to repay (ie call in) the loan.

 

Cancellation (A/D)

Termination of a general insurance policy by the policyholder (usually during the period of cover).

 

Cancellation (G)

A mid-term cessation of a policy, usually involving a partial return of premium.

 

Cap (H)

See Earnings Cap.

 

Capacity (G)

The amount of premium income that may be written. It could refer to a company, Lloyd's Name, syndicate or a whole market.

 

Capital Content (F)

A term used in the context of general annuity business. The capital content of the annuity is paid to the policyholder tax free, being treated as a "return" of the initial capital invested in the annuity. The rest of the annuity, the income portion, is taxed at the policyholder's marginal income tax rate.

 

Capital Cover (E)

A calculation made for loans issued by companies. The capital cover is the number of times that the assets of the company (excluding intangibles and after notionally paying current liabilities)cover the amount of the loan (including prior ranking loans).

 

Capital Gains Tax (A)

Tax payable on the increase in the capital value of an asset between the time of purchase and the time of sale.

 

Capital Market (E)

The capital market is the market for long term securities (see also Money Market).

 

Capital Redemption Policy (A)

A regular premium policy that provides a lump sum benefit on maturity. Such policies are often used in conjunction with interest-only loans.

 

Capital Requirements (F)

See Requirement for Capital.

 

Capital Units (F)

A type of unit allocated to a policy. Capital units generally have a higher level of regular management charge than accumulation units. Capital units are often used in conjunction with actuarial funding. The phrase is also sometimes used to refer to units with a high rate of cancellation (which are otherwise known as initial units).

 

Capital (A)

The funds invested in a project. See also: Interest.

 

Capital, Asset Pricing Model (E)

Unity against the riskiness of the security, and A model which relates expected return from a second portfolio and the risk- concludes that all investors should hold combinations of the same market free asset.

 

Captive (G)

A subsidiary company established to provide insurance cover for the parent company. A form of self insurance.

 

Career Pay Benefit (A/D)

A pension scheme benefit that is based on the member's salary throughout service (eg 1/60th of total salary earned). Such benefits are rare, except for SERPS, which provides benefits on a revalued career pay basis. See also: Final Salary Benefit.

 

Case by Case Estimation (G)

A method of determining the reserve for the outstanding reported claims. Each outstanding claim is individually assessed by taking into account all the known facts of the case to arrive at an estimate of the total payments to be made.

 

Case VI Profits (F)

A term used in life office tax. Case VI profits are a fairly conventional "trading" assessment of profit. They are used to assess the tax payable on some life office funds notably the pensions business fund and overseas life assurance business fund.

 

Cash Equivalent (H)

Another term for an individual transfer value. The amount which a member may require to be paid to another pension scheme or buy out policy. It should be calculated in accordance with GN11.

 

Cash (A)

Investment in a short term deposit account.

 

Cash (E)

The collective term for very short term investments which earn short term interest, eg Treasury bills, bank deposits. In investment work, the term is not restricted to bundles of 5 notes and loose change!

 

Cashflow (F)

The term cashflow is used in the context of a life office to refer to cash flowing into or out of the "useful" cash of the office. "Useful" cash is cash that the office could do literally anything with (bum, distribute to policyholders).

An example of a flow into the useful cash of the office is a premium receipt. An example of a cashflow out of the office is a claim payment.

"Cashflow" is also used to refer to movements into and out of reserves. A flow into a reserve (or an increase in a reserve) is a reduction in the "useful" cash of the office and is treated as a negative cashflow. A flow out of a reserve (a reduction in a reserve) is a positive office cashflow.

 

Casualty (G)

American for liability insurance (although the expression is often used for all non-life insurance).

 

Catastrophe Reinsurance (F)

A type of reinsurance. Under catastrophe reinsurance, the reinsurer pays money to the direct writer in the event of a catastrophe. A catastrophe is normally defined as a single event which causes at least a specified number of deaths within a specified period. Examples include a single train crash or high winds over a 72 hour period. If an event is defined as a catastrophe, the reinsurer might meet the full cost of claims caused by the event, or might meet the cost above and/or up to a certain limit.

 

Catastrophe Reinsurance (G)

Reinsurance cover which protects the ceding company against accumulated losses from a single, defined event. The cover may be for an agreed percentage of total claims between a lower limit (excess point) and an upper limit.

 

Catastrophe Reserve (G)

An additional technical reserve that may be held to provide protection against unusually poor claims experience (eg a catastrophe!). UK companies are not required to hold such reserves. Transfers to the catastrophe reserve are not allowable against tax in the UK.

 

Catastrophe (A)

An event in general insurance that occurs over a short period of time and leads to heavy claims eg the October 1987 and January 1990 storms.

 

Catastrophe (G)

An event which gives rise to substantial losses, usually involving a large number of claims over a short time period.

 

Ceding Company (G)

A company which passes (or cedes) risk to a reinsurer.

 

Census Method (A/D)

A formula used to approximate the total exposed-to-risk in a changing population. The method calculates a weighted average of snapshot headcounts at periodic intervals.

 

Census (A/D)

A complete enumeration of a population. Population censuses are undertaken every 10 years in England and Wales.

 

Central Fund (Lloyd's) (G)

A contingency reserve built up from contributions by Lloyd's Names and held by Lloyds as a lower of protection for policyholders.

 

Central Limit Theorem (A)

The Central Limit Theorem in statistics basically states that the average value of a large number of observations approximates to the true value and deviations approximately follow a normal distribution with variance inversely proportional to the sample size. One consequence of this result is that statistical observations can often be approximated using a normal distribution.

 

Certificate A (H)

Certificate given by an actuary that a scheme is likely to be able to meet its GMP liabilities should it wind up in the next few years.

 

Certificate of Deposit (E)

A certificate issued by a bank showing that a stated sum of money has been deposited for a specified time at a specified rate of interest. Certificates of deposit can be traded (ie sold) by the original depositor.

 

Chain Ladder Method (A/D)

A method used in general insurance for projecting outstanding claims. It involves calculating ratios of adjacent "ladders" (columns of figures) in a table. See also: Separation Technique.

 

Chain Ladder (G)

A method of estimating outstanding claims, whereby the past pattern of claim development is projected into the future.

 

Chartism (E)

A collection of methods for estimating future share prices based on charts of past share prices and/or trading volumes. A form of "technical analysis". (See "witchcraft"!)

 

Chi Square Distribution (A/D)

A special case of the gamma distribution in which the Scale Parameter is 1/2. The chi square distribution is used in test of goodness of fit.

 

Claim Amount Distribution (G)

A statistical frequency distribution for the amounts of claims.

 

Claim Cost Inflation (G)

The rate of increase of claim payments, usually referring to changes in the average cost per claim. It is likely to be influenced by many different types of inflationary force, eg general or specific salary inflation, general or specific price inflation, court award inflation.

 

Claim Event (A/D)

An event that gives rise to a claim (eg a car accident or a fire).

 

Claim Frequency (A/D)

The average number of claims submitted per policy during a given period of time.

 

Claim Frequency (G)

The number of claims in a period per unit of exposure, or alternatively the number of claims per policy over a period.

 

Claim Run-off Analysis (G)

A tabulation showing the speed of settlement of cohorts of claims. The analysis may be in terms of claim members or claim amounts.

 

Claim (A/D)

A request for payment submitted by a policyholder under the terms of an insurance contract.

 

Claim (F)

In the context of a life insurance company, a claim is the happening of any insured event. Typically, it refers either to death a death claim or to maturity a maturity claim.

The term claim is also sometimes used to include payment of surrender values.

 

Claim (G)

A request by the insured for payment under an insurance policy. Claims can be split firstly into valid, non-zero claims (a payment is due from the insurer) and secondly invalid and zero claims. Invalid claims occur where the event was not covered or specifically excluded by the policy conditions. Claims may also be zero where the loss is less than the excess.

 

Claim (N)

Notification to an insurance company that payment of an amount is due under the terms of a policy.

 

Claims Cohort (G)

A group of claims with a common period of origin. The period is usually a calendar year, but may be shorter. The origin may be defined by the date of the occurrence of claim or alternatively by the date of reporting.

 

Claims Experience (A/D)

The number and amount of claims experienced by an insurance company over a defined period.

 

Claims Frequency Distribution (G)

A statistical frequency distribution for the number of claims per policy.

 

Claims Handling Expense Provision (G)

A reserve to cover the estimated expenses and those which can be directly attributed to the settlement of claims (such as legal expenses and claims assessors' fees). Providing it is not being used for tax account, it may also include expenses that are not directly attributed to specific claims. This would certainly be the case on a break-up basis.

 

Claims Incurred (G)

Claims the have occurred, irrespective of whether or not they have been reported. In accounting terms, it related to the sum of the claims paid during the period and the increase in the total claims reserve over the same period.

 

Claims Made Cover (G)

A policy which covers all claims reported to an insurer within the policy period irrespective of when they occurred.

 

Claims Notified/Reported (G)

Claims that have been incurred and about which the insurer has been informed. In accounting term, it relates to those claims reported during the accounting period.

 

Claims Ratio (G)

Claim amount/premium (usually on incurred claims and earned premiums).

 

Claims-made Policy (G)

Insurance cover relating to claims that are made in the defined period. See also Losses-occurring Policy.

 

Class (of Business) (A/D)

A type of insurance cover eg term assurance, whole life annuity, private motor insurance etc.

 

Clawback (F)

Initial commission is paid to sales people as a reward for selling a policy. In the UK this commission is usually paid on indemnity terms (ie a discounted value of initial commission is paid at the outset of the policy before it has all been "earned"). If the policy discontinues early in its life (eg after two years), the insurance company will reclaim the "unearned" part of the initial commission paid to the agent. This is known as clawback of commission.

 

Clean Price (E)

The quoted price for a bond (eg a conventional gilt). It is the price payable less the accrued interest.

 

Closed End Investment (E)

An investment with a fixed number of units. Most investments have a fixed number of units in issue (see also Open Ended Investment).

 

Closed Scheme (H)

A pension scheme which does not admit new members.

Contributions may or may not continue and benefits may or may not be provided for future service.

 

Closed Year (G)

The year when the ultimate profit (or loss) for a given underwriting year is determined under three year accounting.

 

CMI (Continuous Mortality Investigation) Committee (A)

A committee overseen by the Institute and Faculty whose main task is to monitor and analyse the mortality experience of UK life offices and prepare standard mortality tables for use by actuaries. The committee also monitors sickness rates and causes of death.

 

Co-reinsurance (G)

A method of sharing a risk between a number of reinsurer, each of whom have a separate direct contractual relationship with the ceding insurer and are, therefore, liable only for their own contractual share of the total risk. In the case of excess of loss reinsurance, the proportion sharing of the reinsured risk may be between the insurer and the reinsurer (ie the ceding insurer retains a proportion of the risk within the excess of the loss layer).

 

Coinsurance (F)

A way of referring to original terms reinsurance (mainly used overseas).

 

Coinsurance (G)

An arrangement where two or more insurers share a defined risk, and each insurer has a direct contractual arrangement with the insured.

 

Combined Ratio (G)

The sum of the claim ratio and the expense ratio. Also called the operation ratio or underwriting ratio.

Commercial Lines (A)

Classes of insurance providing cover for businesses, as opposed to Personal Lines.

 

Commercial Lines (G)

Classes of insurance for business, as opposed to individuals.

 

Commercial Paper (E)

A generic term for short term debt issued by companies. (The terms "paper" or "notes" are often used when referring to short term debt.)

 

Commercial Property Insurance (A)

Commercial property insurance provides protection to businesses against damage to buildings (eg fire, vandalism).

 

Commission (A/D)

A payment made to a broker or sales agent in return for acquiring new business. See also: Expenses.

 

Commission (F)

Commission is the method that a life insurance company will usually use to reward those who sell or service its products, whether they be independent financial intermediaries, tied agents or a direct sales force. Typically the amount of the commission depends on the type and size of contract sold.

Initial commission is paid over an initial period (or at outset if the initial commission is paid on indemnity terms) of a policy. Renewal commission is paid later in the term of a policy.

 

Committee of Lloyd's (G)

The committee has responsibility for administrative matters within Lloyd's under delegation from the Council of Lloyd's.

Prior to the establishment of the Council of Lloyd's by the Lloyd's Act 1982, the committee had sole responsibility for the overall direction of Lloyd's.

 

Commodity Futures (E)

Futures contracts in commodities such as pork bellies, coffee etc. Not studied in Subject Although financial futures are.

 

Commutation Function (A/D)

One of a set of actuarial functions which allow life contingency functions to be evaluated using functions/tables based on a single argument ie age (and duration for select mortality tables).

 

Commutation (H)

The giving up of a part or all of the pension payable from retirement for an immediate cash sum.

 

Complementary Events (A)

Two events are complementary if exactly one of them must occur. The probabilities of complementary events sum to 1.

 

Composite Insurer (A/D)

An insurer that writes both life assurance and general insurance business.

 

Composite Insurer (G)

An insurance company writing both life and non-life business.

 

Compound Interest (A)

A method of crediting interest where the interest is added to the accumulated fund, so that the interest itself earns interest.

 

Comprehensive Motor Insurance (D)

Motor insurance that includes cover for damage to the insured person's own vehicle.

 

Consequential Loss (G)

See Business Interruption.

 

Constructive Total Loss (G)

An expression define by the Marine Insurance Act. Constructive total loss is where the insured abandons the insured item because an "actual total loss" is unavoidable or because the costs of preventing a total loss exceed the value saved.

 

Contingency Margin (A/D)

An additional component included in an insurance premium to cover the risk of unexpected outgo.

 

Contingent Benefit (A/D)

A benefit payment which is made only if a specified event happens, ie the benefit is contingent on the specified event.

 

Contract Out (H)

To use a statutory arrangement under which members of a pension scheme which meets certain conditions obtain rights under it in place of part of their earnings related state scheme benefits. Contributions to the state scheme are reduced in respect of such employees or, in the case of a personal pension scheme or free standing AVC scheme, partly repaid to the scheme.

 

Contract (E)

Like a forward contract, this is a contract to buy (or sell) an asset on an agreed basis in the future. However, futures contracts can be traded. Note that Subject E is interested in financial futures but not in commodity futures.

 

Contract (F)

This is a synonym for policy. The contract or policy will give details of the benefits to be provided by the life insurance company and the premiums to be paid by the policyholder. It may also contain various policy conditions. It is a legally binding agreement.

 

Contribution Holiday (H)

A period during which employers' and/or members' contributions are temporarily suspended, normally when the fund is in surplus. The term is sometimes used loosely when contributions continue to be paid but at a reduced rate.

 

Contribution Method (F)

This is the most common method of distributing surplus in North America. The method attempts to quantify regularly (eg each year) the effect of variations from experience on the asset share of the policy and involves the payment of a "dividend" to with-profit policyholders.

 

Contributory Pension Scheme (A/D)

A pension scheme in which members make contributions.

 

Control Period (H)

see GN26

The text of GN26 is copied below for case of reference.

The period over which the Standard Contribution Rate has been calculated to remain constant,assuming that the Funding Ratio at the beginning and end of the period is 100 per cent. The Control Period, which is normally one year or more but which could be less than one year, should be specified.

 

Controlling Director (H)

A director who owns (or controls) at least 20% of the voting power of a company. Such a person who is also a member of the company's pension scheme has extra restrictions applied to the benefits that can be taken.

 

Conventional Contract (F)

A contract which does not have benefits linked to the value of units.

In other words, non-profit plus with-profit business.

In other words, neither unit-linked nor UWP.

 

Conventional Gilt (A)

A fixed interest government security, as opposed to an Index Linked Gilt.

 

Conventional Gilt (E)

A bond issued by the British government (ie a gilt) which has fixed interest payments each year.]be alternative type of gilt is an index-linked gilt.

 

Conventional Policy (A/D)

A traditional non-profit or with-profit policy, as opposed to a Unit Linked Policy.

 

Conversion Price (E)

Best illustrated with an example: suppose that a convertible loan stock has a conversion price of 1.30. Ibis means that one share "costs" 1.30 nominal of the bond. So 1 nominal converts into 111.3 (ie 0.769) shares.

 

Convertible Loan Stock (E)

A bond which may be converted into something else (usually into shares in the same company) on specified terms.

 

Convertible Term Insurance (N)

Term insurance which can be exchanged, at the option of the policyholder and without evidence of insurability, for another plan of insurance.

 

Corporation Tax (A)

A tax payable by companies, based on their profits. Currently it is 33% of trading profits in the UK. Paid in two components: advance corporation tax (ACT) and mainstream corporation tax.

 

Council of Lloyd's (G)

The Council of Lloyd's is the governing body responsible for the overall direction of the Society. It was established as a result of the Lloyd's Act 1982 and consists of 6 working members, 6 external member and 6 nominated members whose appointment must be confirmed by the Governor of the Bank of England; one of the nominated members is the Chief Executive.

 

Counter Life (A/D)

The recipient of a death benefit under a joint life assurance policy where the payment is made only if another life dies first eg a lump sum death benefit payable to a spouse.

 

Coupon (A)

An interest payment from a GILT (or other fixed interest investment). Coupons are paid twice a year for most stocks.

 

Coupon (E)

The (usually six-monthly) interest payments on a bond.

 

Covenant (E)

An agreement with a legal binding on the parties involved. The expression is often used in association with corporate debt, because the borrower is bound to the terms of the agreement. The expression is also used in property investment because the tenant or lessee is bound to the terms of the lease agreement. In fact the meaning of covenant has been extended in the context of property investment so that it usually refers to the quality of the tenant, eg a tenant with a good covenant is a good quality tenant who is unlikely to break the terms of the agreement.

 

Cover Note (G)

A note issued by an insurance company to confirm the existence of insurance cover pending the issue of formal policy documentation.

A cover note is particularly useful where the policyholder is under a statutory obligation to be covered by insurance and may be required to show evidence of cover, for example third party motor insurance.

 

Credibility (G)

A measure of the weight to be given to the claims experience of a particular risk (or class) as compared with that derived from the overall experience of a corresponding parent population. The measure is used for determining a premium when using experience rating.

 

Credit Rating (E)

A rating given to a company's debt by a credit-rating company as an indication of the likelihood of default. Top rating is usually AAA. Credit ratings are much used, and are generally highly reliable.

 

Critical Illness Cover (F)

A contract which gives a lump sum benefit on diagnosis of one of a list of illnesses (eg cancer).

You may see this referred to as dread disease cover. Cover can be arranged in various ways:

 

  • a lump sum is paid on the first to occur of death, maturity or diagnosis of critical illness
  • a lump sum is paid on diagnosis of a critical illness with another due on death or maturity
  • a lump sum is paid only on diagnosis of a critical illness (not common in the UK)

 

Cum Dividend (A)

A share or bond is bought/sold cum dividend (ie with attaching dividend) if the buyer is entitled to receive the next dividend or coupon. Opposite Of Ex Dividend.

 

Cum-Dividend (E)

Where the purchaser of a bond or share is entitled to the next coupon or dividend. Opposite of Ex-Dividend.

 

Currency (A)

The denomination (,$, etc) in which payments are expressed.

 

Current Unit Funding Method (H)

see GN26

The text of GN26 is copied below for ease of reference.

The Actuarial Liability for active members is calculated taking into account all types of decrement. In calculating the Actuarial Liability as at the valuation date pensionable pay is not projected. In calculating it as at the end of the Control Period pensionable pay is projected to that date and no allowance made for any further increases. UK legislation requires preserved pensions to be increased at prescribed rates up to pension age. This implies that the Current Unit Method is not appropriate in relation to UK liabilities.

 

Cyclical Companies (E)

A company that makes large profits when the economy does well, and is likely to make much lower profits when the economy is doing less well.


Actuarial Glossary

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