Economic capital–shedding light on some issues(28页)PPT.pdf
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Economic capital – shedding light on some issues
Management and policyholder decisions
Aggregation and allocation
Economic scenario generators (ESGs)
Economic capital – shedding light on some issues
Management and policyholder decisionsEconomic capital calculations need to
reflect expected
management and policyholder behaviour
Management behaviour
ALM
Crediting strategy
Dividend strategy
Bonus strategy
Management behaviour is affected
by the state of the financial markets
and by the value and solvency
position of the business
Policyholder behaviour
Lapses
Policy increments
Policyholder behaviour is affected by
the state of the financial markets and
the financial benefit / penalty from
investing further / lapsing the product
Two issues: modelling and double counting
Best practice models reflect dynamic management
actions …
Scenario 1
Management decisions at time
1 (e.g. crediting rate, asset mix)
can be based on state of equity
and interest rate markets at
time 1 along each stochastic
simulation
… but management takes action based on the value of
the balance sheet
Scenario 1
Market