Mijar
Topics at Reinsurance and Catastrophe: the pages in this section are listed below, each with its own scope and status.
Topics at Reinsurance and Catastrophe.
The Global Risks Alliance (GRA) is a nonprofit business league for the financial services industry. It does not lend, underwrite, rate, invest, advise on or arrange transactions, and readiness work is not approval.
Reinsurance and Catastrophe topics, and the question each answers.
- Reinsurance structures and treatiesPirsReinsurance lets insurers pass part of their risk to reinsurers, limiting large and accumulated losses and freeing capital.
- Catastrophe models explainedPirsCatastrophe models simulate many possible events, such as hurricanes, earthquakes and floods, and estimate the loss each would cause to a portfolio.
- Catastrophe accumulation and aggregatesPirsAccumulation is the build-up of exposure to one event across many policies.
- Catastrophe protection gap explainedPirsThe catastrophe protection gap is the share of economic loss from disasters that is not insured.
- Climate change and natural catastrophePirsA warming climate changes the frequency, intensity and location of natural catastrophes: heavier rainfall, more intense heat, shifting tropical cyclones and drier fuels for wildfire.
- Retrocession and cat bond capitalPirsReinsurers buy protection too, through retrocession, and draw capital from investors through catastrophe bonds, collateralised reinsurance, sidecars and industry loss warranties.
- Catastrophe model validationPirsCatastrophe models inform capital, price and rating decisions, so they must be shown fit for purpose.
- Catastrophe loss data and estimatesPirsEvery catastrophe model, price and parametric trigger depends on loss data: industry loss estimates, insurer claims, economic loss records and event footprints.
Topic pages in Reinsurance and Catastrophe share one structure: mechanisms, indicators, sources, methods, decisions and limits, written for catastrophe modellers and reinsurance underwriters and brokers’ analysts.
Where this page’s references lead.
Sazî û belgeyên ku ev rûpel li hember wan tê xwendin. Rewş û çap diguherin; her girêdan diçe ba saziya derxistinê.
Pages in Topics.
Reinsurance structures
Treaty and facultative risk-sharing concepts.
MijarCatastrophe models
Event sets, vulnerability and limits.
MijarAggregate accumulation
Concentrations across regions and perils.
MijarValahiyên parastinê
Coverage, affordability and systemic consequences.
MijarClimate and natural catastrophe
Changing physical hazards and nonstationarity.
MijarRetrocession and capital
Layered risk-transfer market dependencies.
MijarModel validation
Uncertainty, sensitivity and benchmarks.
MijarCatastrophe loss data
Loss reporting and data quality.
Ji vê rûpelê delîl bidin.
rêzeya Pergalên Stratejîk is the Consortium’s quarterly publication. What you know about this subject can become evidence, a case or a correction in the next edition, credited to you and published under CC BY 4.0 where it is your own work.
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Tu carî daneyên şexsî, hûrgiliyên binesaza hesas an tiştekî ku mafê we yê parvekirinê tune ne neşînin. Beşdarî berî bikaranînê tê nirxandin; şandina wê nivîskarî an mafên edîtorî nade û sponsorî tu carî encamekê nakire.
Bring an exposure or capital question to the Alliance.
Agahî û pirs îro vekirî ne. Pirsek referansekê distîne û gava piştî wê dide nasîn; serlêdan, drav, veqetandina hesabkirinê û tomarkirin tenê dema ku tîm, mercên wê û kapasîteya vekolînê hebin vedibin.
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