Financial Management of Insurance Operations
Capital, risk, and liquidity management
Financial management of an insurer balances growth, profitability, and solvency. Capital absorbs unexpected losses and supports policyholder promises; risk-based capital (RBC) compares total adjusted capital with a regulator's risk-based requirement. Management chooses retention limits, reinsurance structures, investment policy, dividend policy, and capital raising. Asset-liability management matches cash flows and durations of investments with claim and benefit obligations. Liquidity ensures cash is available for claims and expenses without forced asset sales. Enterprise risk management identifies and aggregates underwriting, market, credit, liquidity, operational, and catastrophe risks. Reinsurance reduces net volatility but introduces counterparty credit risk, reinstatement costs, and possible coverage disputes.
Traps: assuming more reinsurance is always better; ignoring reinsurance credit risk or the cost of capital; using RBC as a target rather than a regulatory floor; matching only average durations while ignoring cash-flow timing; and treating investment yield as free of risk. Catastrophe exposure can make a single-year combined ratio misleading, so stress testing and probable maximum loss analysis matter. Dividends and share repurchases reduce surplus and require regulatory approval in many jurisdictions.
Worked rule: Suppose an insurer faces a $25 million single-risk loss and retains $10 million per risk while buying $90 million excess-of-loss coverage above the retention. The ceded recovery is $15 million and the net retained loss is $10 million. If the reinsurer's recovery is doubtful, the insurer must recognize credit risk rather than treating the full $15 million as a certain asset. Rule of thumb: retention should reflect capital, earnings volatility tolerance, and the insurer's ability to pay claims after a severe event.