https://www.insurerbrain.com/w/index.php?action=history&feed=atom&title=Definition%3AReserve_studyDefinition:Reserve study - Revision history2026-06-14T02:43:17ZRevision history for this page on the wikiMediaWiki 1.43.8https://www.insurerbrain.com/w/index.php?title=Definition:Reserve_study&diff=7096&oldid=prevPlumBot: Bot: Creating new article from JSON2026-03-10T05:10:48Z<p>Bot: Creating new article from JSON</p>
<p><b>New page</b></p><div>📑 '''Reserve study''' is a comprehensive actuarial analysis that estimates the total [[Definition:Loss reserve | loss reserves]] an insurer or self-insured entity should hold to meet its outstanding claim obligations. While the term sometimes appears in property management contexts, within the insurance industry it refers specifically to a detailed examination of claim liabilities — encompassing [[Definition:Case reserve | case reserves]], [[Definition:Incurred but not reported (IBNR) | IBNR]], and [[Definition:Loss adjustment expense (LAE) | loss adjustment expenses]] — conducted by qualified [[Definition:Actuary | actuaries]] and documented in a formal report.<br />
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🧮 Conducting a reserve study begins with assembling historical data: paid losses, incurred losses, claim counts, and exposure measures across relevant [[Definition:Accident year | accident years]] and [[Definition:Line of business | lines of business]]. The actuary then applies a suite of methods — including the [[Definition:Chain-ladder method | chain-ladder technique]], [[Definition:Bornhuetter-Ferguson method | Bornhuetter-Ferguson approach]], and expected loss ratio models — and reconciles the results. The final deliverable typically includes selected point estimates, ranges of reasonable outcomes, commentary on key assumptions and uncertainties, and sometimes a comparison to management's carried reserves. This work product may be prepared for internal decision-making, shared with [[Definition:Reinsurance | reinsurers]] during treaty negotiations, or submitted to [[Definition:Insurance regulator | regulators]] as part of statutory filings.<br />
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🏛️ A well-executed reserve study provides the evidentiary foundation for nearly every financial judgment an insurer's leadership must make. It informs dividend decisions, [[Definition:Capital management | capital allocation]], [[Definition:Pricing | pricing]] adequacy checks, and the structuring of [[Definition:Reinsurance | reinsurance]] programs. In [[Definition:Mergers and acquisitions (M&A) | M&A]] transactions, a third-party reserve study often serves as the definitive reference point for purchase price negotiations and indemnity provisions. [[Definition:Managing general agent (MGA) | MGAs]] seeking to launch new programs may commission reserve studies to demonstrate actuarial rigor to prospective [[Definition:Insurance carrier | carrier]] partners. Without this analytical discipline, an insurer is essentially navigating blind — setting aside money for claims based on intuition rather than evidence.<br />
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'''Related concepts'''<br />
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* [[Definition:Reserving]]<br />
* [[Definition:Reserving actuary]]<br />
* [[Definition:Loss reserve]]<br />
* [[Definition:Incurred but not reported (IBNR)]]<br />
* [[Definition:Actuarial opinion]]<br />
* [[Definition:Reserve adequacy]]<br />
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