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🏦 '''Economic capital''' is the amount of [[Definition:Capital | capital]] an [[Definition:Insurance carrier | insurance company]] determines it needs to hold in order to absorb unexpected losses over a defined time horizon at a specified confidence level, based on its own internal assessment of risk rather than a regulatory formula. Unlike [[Definition:Regulatory capital | regulatory capital]] requirements — which apply standardized rules across all carriers — economic capital is a bespoke, risk-sensitive measure that reflects the insurer's unique portfolio of [[Definition:Underwriting | underwriting]] exposures, [[Definition:Investment portfolio | asset holdings]], [[Definition:Operational risk | operational risks]], and [[Definition:Reinsurance | reinsurance]] arrangements. It sits at the heart of modern [[Definition:Enterprise risk management (ERM) | enterprise risk management]] and increasingly drives strategic decisions around [[Definition:Line of business | line-of-business]] mix, growth targets, and [[Definition:Return on equity (ROE) | return-on-equity]] optimization.

⚙️ Calculating economic capital typically involves [[Definition:Stochastic modeling | stochastic modeling]] or scenario-based approaches that aggregate risk across the insurer's operations. A carrier might model [[Definition:Catastrophe | catastrophe]] losses, [[Definition:Reserve | reserve]] deterioration, credit defaults on its [[Definition:Reinsurance recoverables | reinsurance recoverables]], and equity market declines simultaneously, then measure the total capital needed to remain solvent at, say, a 99.5% confidence level over one year — a threshold often aligned with a target [[Definition:Financial strength rating | financial strength rating]]. The [[Definition:Dynamic financial analysis (DFA) | dynamic financial analysis]] framework is a common engine for this work. Results allow management to assign a capital "cost" to each business unit, creating an internal performance metric — [[Definition:Risk-adjusted return on capital (RAROC) | risk-adjusted return on capital]] — that reveals which lines genuinely create value and which consume more capital than they earn.

📐 The gap between economic capital and regulatory capital can be strategically significant. An insurer whose internal models indicate it needs less capital than regulators require may seek to deploy the excess through [[Definition:Share buyback | share buybacks]], [[Definition:Mergers and acquisitions (M&A) | acquisitions]], or new product launches. Conversely, a company whose economic capital exceeds the regulatory minimum faces a real solvency concern that [[Definition:Rating agency | rating agencies]] will not overlook, regardless of statutory compliance. For [[Definition:Insurtech | insurtech]]-driven [[Definition:Managing general agent (MGA) | MGAs]] and program managers, understanding the economic capital implications of the risks they originate is crucial, because their capacity partners ultimately bear the capital burden and will price or restrict [[Definition:Delegated underwriting authority (DUA) | delegated authority]] accordingly.

'''Related concepts'''
{{Div col|colwidth=20em}}
* [[Definition:Enterprise risk management (ERM)]]
* [[Definition:Regulatory capital]]
* [[Definition:Risk-adjusted return on capital (RAROC)]]
* [[Definition:Dynamic financial analysis (DFA)]]
* [[Definition:Solvency]]
* [[Definition:Financial strength rating]]
{{Div col end}}

Definition:Economic capital - Revision history

PlumBot: Bot: Creating new article from JSON