Valuing embedded guarantees
Options and guarantees in life and savings products are valued with stochastic scenarios that are consistent with market prices.
GRA · Actuarial and Quantitative Risk
Spatial financeWhere capital meets hazard, exposure and transition
Financial engineering values and structures instruments whose payoffs depend on risk. On this platform it covers valuation of guarantees and options in insurance contracts, asset-liability matching, longevity and catastrophe risk transfer and economic scenario generation.
Financial and risk engineering designs instruments, models and processes to measure, price and transfer risk. It applies quantitative methods to portfolios, insurance and risk-sharing arrangements. In insurance and catastrophe, methods and modelling and capital markets and investment, financial engineering enables physical and operational risks to be priced and transferred to capital markets. It informs the design of instruments that fund prevention and recovery. The canonical description is on the STEM Commons.
Options and guarantees in life and savings products are valued with stochastic scenarios that are consistent with market prices.
Interest rate, equity and credit scenarios are generated for capital and valuation, with calibration targets and validation documented.
Longevity swaps and catastrophe bonds are analysed for how they transfer risk, their basis risk and counterparty exposure.
Night lights, population density and flood water over Japan and Korea, from NASA GIBS. Each layer carries its own date.
نەخشە کارلێککارەکە JavaScript پێویستە؛ لیستی چینەکان و سەرچاوەکان لە خوارەوەن.
چینەکان 3
چالاکی و ڕووبەڕووبوون، بۆ ئەم لاپەڕەیە
کیبۆرد، کاتێک نەخشە فۆکەسی لەسەرە
Ctrl یان ⌘ ڕابگرە و بسوڕێنە بۆ نزیک و دوورکردنەوە
نوێترین بەردەست
NASA GIBS / EOSDIS · ASTER GDEM (METI، NASA) · Blue Marble (NASA) · © OpenStreetMap contributors (ODbL) · Natural Earth
نوێترین وێنەی NASA بار دەکرێت.
بۆ جوڵاندن ڕایبکێشە. Ctrl یان ⌘ ڕابگرە و بسوڕێنە، پینچ بکە یان دوگمەکان بۆ نزیک و دوورکردنەوە؛ بەسەر بەهاکاندا ڕابوەستە لە ژێر نیشانەدەر؛ گەڕاندنەوە دەگەڕێتەوە بۆ ناوچەکە.
Activity and exposure, framed on Japan and Korea.بەرهەمی ماهەوارە و مۆدێل وەک NASA بڵاوی دەکاتەوە، هەر یەکەیان بە بەرواری خۆی. نیشاندەرن، نەک هەڵسەنگاندنی هیچ شوێنێک.
چینەکان و بەروارەکان
Datasets and records used by financial and risk engineering on this platform, with the role each plays and the label its values carry. Sources are listed in the source register.
| داتا | ڕۆڵ | ناونیشان |
|---|---|---|
| Market prices | Calibration | چاودێریکراو |
| Contract terms | Payoff structures | DECLARED |
| Scenario sets | Valuation inputs | مۆدێلکراو |
The loss a portfolio in the footprint can expect per year and at the 1 in 100 and 1 in 250 levels that insurers and lenders price, from the same three blocks every catastrophe model uses. Teaching model with stated illustrative values, not a prediction. The map on this page shows Japan and Korea; the model itself is not tied to a place.
کۆنترۆڵەکان
خوێندنەوەکان
| ماوەی گەڕانەوە (ساڵ) | Intensity (intensity index) | زیان (% ی بەها) |
|---|---|---|
| 1 | 0.09 | 0.00 |
| 2 | 1.27 | 0.00 |
| 4 | 1.91 | 0.00 |
| 7 | 2.47 | 0.00 |
| 13 | 3.00 | 0.00 |
| 24 | 3.51 | 0.00 |
| 44 | 4.02 | 0.00 |
| 82 | 4.53 | 23.55 |
| 154 | 5.03 | 26.44 |
| 287 | 5.53 | 28.87 |
| 536 | 6.03 | 30.88 |
| 1,000 | 6.53 | 32.53 |
The model runs on the teaching values set by the controls. To calibrate it for a place, read it against these admitted layers and series, which this page’s map can draw:
لە ناو شەش کۆڵەکەکەدا، بە سەرپەرشتیی Nexus Consortium
Models are back-tested, benchmarked against alternatives and reviewed by independent validation functions. Stress tests probe behaviour beyond historical data.
| بپشکنە | How it is done |
|---|---|
| Market consistency | Scenarios reproduce calibration instrument prices |
| Scenario validation | Generators are tested for realistic behaviour |
| یەکگرتنەوە | Results are checked for stability as scenario counts increase |
Models calibrated to normal markets can underestimate tail losses and correlation shifts. Complex instruments may obscure where risk ultimately sits.
Assembled from the Nexus Standards area profile بیمە و دووبارەبیمە: the shocks it names, the سیستەمەکان and sectors that carry the loss, the controls that dampen it and the data that observe it. Pick an initiating shock and step through the cascade to see which exposures it reaches and where losses could concentrate. The Map view places the run on an example geography with open data. Every weight is a stated assumption. An exercise, not a forecast, a valuation, a rating or investment advice. To model a place of your own choosing, open the full System Builder.
مەترسیدەرەکان
سیستەم و بەستنەوەکان
کۆنترۆڵەکان
NS-0 دەستوور و بنەماکانNS-3 UNIەکانی تۆماری مەترسی (ڕێزمان، خشتەی گواستنەوەی کۆن، دەسەڵاتی تەرخانکردن)NS-9 UNIی ناوەڕۆکی (دامەزراندنەکان، نموونەکان، نموونەکانی پڕۆگرام)NS-10 Policies and clauses (machine-readable obligations: definition, binding, evaluation and enforcement)NS-11 سەلماندن و چاودێری (بەڵگە، گواهییەکان، چاودێریی گونجان لەگەڵ zero-trust)NS-14 پابەندبوون و هاوتاکردن لەگەڵ ستانداردی دەرەکیNRS-F3 بیمە، مەترسیی کارەسات و کەلێنەکانی پاراستنNRS-H113 خێزانی مەترسیدەر: ناسکیی سیستەمی دارایی (NHS-1 soc.financial-system)NRS-U17 Universe platform profile: Insurance NexusNRS-H71 خێزانی مەترسیدەر: کارەساتە کەونی و کاتی قووڵەکان (NHS-1 planet.deep-time)NRS-H65 خێزانی مەترسیدەر: پێشێلکردنی سنوورەکانی گۆی زەوی (NHS-1 planet.boundary)NRS-F8 گواستنەوەی مەترسیی پارامێتری و لەسەر بنەمای نیشاندەرچاودێری
جوگرافیای نموونە
The exposure, loss, scenario and capital views a risk officer, supervisor or ministry of finance would ask for, with the frameworks they report against. Structures follow supervisory and actuarial practice. Values are illustrative: never prices, ratings or advice.
How losses from financial and risk engineering for actuarial and quantitative risk grow with severity, gross and net of reinsurance, against capital.
| Return period | Annual probability | Gross loss | Net loss | Net, capital = 100 |
|---|---|---|---|---|
| 1 in 10 | 0.10 | 14 | 10 | 10 |
| 1 in 50 | 0.02 | 33 | 21 | 21 |
| 1 in 100 | 0.01 | 46 | 27 | 27 |
| 1 in 250 | 0.004 | 68 | 39 | 39 |
| تێکڕای زیانی ساڵانە | 3.1 | 2.2 | 2.2 |
Actuarial and Quantitative Risk stewards financial and risk engineering for the Consortium and reviews how it is applied across platforms.
Reports 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.
هەرگیز داتای کەسی، وردەکاریی هەستیاری ژێرخان یان هیچ شتێک مەنێرە کە مافی بڵاوکردنەوەت نییە. بەشدارییەک پێش بەکارهێنان پێداچوونەوەی بۆ دەکرێت؛ ناردنی ماف نابەخشێت بە نووسەرایەتی یان بەڕێوەبردنی ڕاگەیاندن، و پاڵپشتی دارایی هەرگیز دۆزینەوەیەک ناکڕێت.
زانیاری و پرسیار ئەمڕۆ کراوەن. پرسیارێک ژمارەی ئاماژەی پێدەدرێت و هەنگاوی دواتر دیاری دەکات؛ داواکاری، پارەدان، تەرخانکردنی کۆمپیوتەر و تۆمارکردن تەنیا کاتێک دەکرێنەوە کە تیم، مەرج و توانای پێداچوونەوەیان هەبێت.
نەخشە، داتا و وێنەکانی ئەم ماڵپەڕە بۆ ناوەڕۆک و زانیاریی گشتی پیشان دراون. ئامۆژگاری، پێشبینی یان ئاگادارکردنەوە نین؛ سنوورەکانی زانیارییەکە لە ڕەتکردنەوەی بەرپرسیارێتی و ئاگاداریی داتادا دەستنیشان کراون.
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