Look-through risk decomposition
Holdings are traced through funds of funds and derivatives to issuers, sectors, factors and counterparties, and risk is attributed to each, so concentration is visible where it actually sits.
GRA · Asset Management Nexus
Spatial financeWhere capital meets hazard, exposure and transition
Financial and risk engineering measures and decomposes portfolio risk: concentration, factor exposure, liquidity, leverage and the tail. In asset management it supplies the risk measures that fund boards and regulators read. Its known weakness is that models calibrated in normal markets understate correlation and loss in stress.
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 capital markets and investment, climate and hazards and biodiversity and nature, 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.
Holdings are traced through funds of funds and derivatives to issuers, sectors, factors and counterparties, and risk is attributed to each, so concentration is visible where it actually sits.
Each position is assigned an estimated time to liquidate at a stated trade size and market impact, and redemption scenarios are run against the resulting profile.
Derivative and repo positions are mapped to collateral demands under rate and spread shocks, with the time available to meet each margin call stated.
Population density, night lights and flood water over North America, 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 North America.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 |
|---|---|---|
| Position and holdings data | Exposure and decomposition | REPORTED |
| Market trade and quote data | Liquidity and price impact estimates | چاودێریکراو |
| Derivative and collateral records | Leverage and margin analysis | REPORTED |
| Factor model outputs | Risk attribution | مۆدێلکراو |
Assembled from the Nexus Standards area profile خاوەنانی سامان و بەڕێوەبردنی سامان: 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-11 سەلماندن و چاودێری (بەڵگە، گواهییەکان، چاودێریی گونجان لەگەڵ zero-trust)NS-14 پابەندبوون و هاوتاکردن لەگەڵ ستانداردی دەرەکیNRS-U1 Universe platform profile: Asset Management NexusNRS-H113 خێزانی مەترسیدەر: ناسکیی سیستەمی دارایی (NHS-1 soc.financial-system)NRS-N6 مەترسی و خۆڕاگریی ژێرخانNRS-C3 داتای مەترسیدەر، ڕووبەڕووبوون، لاوازی و تواناNRS-M3 تانوپۆی میتۆد: هەواڵگریی ڕووبەڕووبوون و سامانNRS-N5 مەترسی و خۆڕاگریی فرەجۆریی زیندەوەری و سروشتچاودێری
جوگرافیای نموونە
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 |
|---|---|
| Back-testing | Risk measures are compared with realised losses; exceptions are counted and investigated |
| پشتڕاستکردنەوەی سەربەخۆی مۆدێل | Models are reviewed by a function separate from their developers, and limitations are recorded |
| Stress beyond history | Correlation and liquidity assumptions are shocked to levels not seen in the calibration window |
Models calibrated to normal markets can underestimate tail losses and correlation shifts. Complex instruments may obscure where risk ultimately sits.
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 risk engineering for portfolios could be stressed under the scenario families central banks and supervisors use.
| Scenario family | Transition risk | Physical risk | What a stress test asks |
|---|---|---|---|
| Orderly | Early, gradual policy | نزم | Can the book absorb a steady repricing? |
| Disorderly | Late, abrupt policy | Lower to medium | What breaks under a sudden repricing and credit migration? |
| Hot house world | Limited policy | High and rising | Where do physical losses concentrate in collateral and insurance? |
Process explorer · Process
10 steps·5 قۆناغ
پرۆسە
Catastrophe models usually have hazard, vulnerability, exposure and financial modules, and produce loss tables, average annual loss, exceedance curves, PML and TVaR.
Outline of an external standard or method, from its public sources. It describes what the framework says, not a record of any run. It does not show that Nexus or any partner performs, certifies or approves a step. A gate is a step of the method, never a Nexus approval.
مەترسی ئەکچوەری و بڕی 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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