GRA · Payments and Market Infrastructure
Spatial financeWhere capital meets hazard, exposure and transition
Analysis and uncertainty
Payments and market infrastructure are studied as networks with physical nodes: participants, settlement links, data centres and their power and telecom dependencies. This page describes network analysis, failure simulation, liquidity modelling and recovery-time analysis, with their limits.
Analysis and uncertainty on the record.
- 01بوارەکانFinancial stability, Cyber and digital resilience, Digital public infrastructure
- 02میتۆدەکانی STEM6 ڕێگای بنەڕەتی بەکارهێنراو
- 03بابەتەکان8 لاپەڕەی بابەت
- 04هاوتاکان5 پلاتفۆرم لە بوارە هاوبەشەکاندا
- 05بڵاوکەرەوەGlobal Risks Alliance
The methods in use.
- 01تەکنەلۆجیای پارەدان و بازاڕی داراییLiquidity-saving mechanisms · ISO 20022 data quality · Settlement cycle designApplied here
- 02زانستی تۆڕ و سەرایەتPayment flow networks · Shared provider mapping · CCP membership networksApplied here
- 03ئەندازیاری متمانەپێکراوی و خۆڕاگریImpact tolerance setting · Recovery design · Learning from incidentsApplied here
- 04ئاسایشی سایبەری و کریپتۆگرافیEndpoint control frameworks · Threat-led testing · Destructive attack recoveryApplied here
- 05دەفتەری دابەشکراو و موڵکی دیجیتاڵیSettlement finality on ledgers · Tokenised settlement experiments · Governance of shared ledgersApplied here
- 06کۆمپیوتەر، هەستکردن و پەیوەندیی کوانتەمیCryptographic inventory · Migration planning · Harvest now, decrypt laterApplied here
Payment system analysis methods.
| ڕێگا | بەکارهێنان |
|---|---|
| Payment system simulation | Replays transaction data with a participant removed to measure liquidity shortfall |
| Network centrality | Identifies participants whose failure affects most flows |
| Intraday liquidity analysis | Timing of payments and liquidity recycling |
| Operational incident analysis | Frequency and duration of outages from public reports |
چۆن پرۆسەکە کار دەکات.
Process explorer · Process
Analysis and uncertainty: PRISMA 2020 review reporting
10 steps·4 قۆناغ
پرۆسە
Analysis and uncertainty: PRISMA 2020 review reporting
PRISMA 2020 is a reporting guideline for systematic reviews; the steps follow its checklist, not a mandated sequence, and no Nexus document adopts it.
01 Plan
- 01Registration and protocolRecord · The review teamThe guideline asks for registration details, access to the protocol and any amendments.
- 02Eligibility criteriaRecord · The review teamThe guideline asks for the inclusion and exclusion criteria and how studies were grouped.
02 Find and select
- 03Search: sources and strategiesStep · The review teamThe guideline asks for the information sources and the full search strategies. It does not fix which sources are used.
- 04Selection of studiesStep · The review teamThe guideline asks how studies were judged eligible, including how many reviewers screened. It does not fix the number of reviewers.
- 05Flow diagramتۆمارThe flow diagram shows the number of records found, the number of studies included and the reasons for exclusion.
03 Analyse
- 06Data collectionStep · The review teamThe guideline asks how data were collected from reports and which data items were sought.
- 07Risk of biasStep · The review teamThe guideline asks for the methods and tools used to assess risk of bias.
- 08SynthesisModel · The review teamThe guideline asks for the effect measures and the synthesis methods. It does not prescribe meta-analysis.
- 09دڵنیاییی بەڵگەStep · The review teamThe guideline asks for the methods used to assess certainty, and reports the result per outcome. It does not name a grading scale.
04 Report
- 10Review reportتۆمارThe guideline helps authors report why the review was done, what they did and what they found.
ReportsOutline of an externally published reporting guideline, not a Nexus process and not a record of operation. PRISMA 2020 mainly covers reviews of intervention effects. No Nexus page names it. Every programme is at service level R0.
Transaction data stays with operators.
Simulation on real transaction data is carried out by operators and central banks. Public research uses aggregate statistics and synthetic networks, and says so. Topic depth at operational test methods.
How uncertainty is reported.
- 01
State assumptions
Each analysis lists its assumptions and the data it depends on.
- 02
Quantify where possible
Ranges and confidence are reported alongside central estimates.
- 03
Validate and compare
Models are checked against observations and, where possible, against other models.
- 04
Publish limits
What an analysis cannot show is stated beside what it can.
Where this page’s references lead.
ئەو لەش و بەڵگەنامانەی ئەم لاپەڕەیەیان لەگەڵ دەخوێنرێتەوە. دۆخ و وەشانەکان دەگۆڕێن؛ هەر بەستەرێک دەچێتە لای لەشی دەرکەر.
پرسیار و وەڵام.
Are the methods open?
لەم لاپەڕەیەوە بەڵگە پێشکەش بکە.
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.
- ئیمەیڵGateway GW-GRAلەم لاپەڕەیەوە بینێرەبەڵگە، ڕاستکردنەوە، بابەت، ڕێگا، پێداچوونەوە، وەرگێڕان یان تێکردنی پڕۆفایل. بە نیشانەی ئەم لاپەڕەیە دەگات، بۆ ئەوەی دەستکاریکەری خاوەنەکەی وەریبگرێت.
- Zenodoتەکیەی کراوەدایبنێ و بیدە بە کۆمەڵگاتۆماری خۆت لە Zenodo بە ORCID iD ی خۆت بڵاو بکەرەوە، پاشان لەوێ بیدە بە کۆمەڵگای Reports. سەرپەرشتیارەکان پێداچوونەوەی بۆ دەکەن؛ DOI هەر هی تۆیە.
- ReportsGlobal Risks Allianceهەموو ڕێگاکانی بەشداری ببینەجۆرەکانی بەشداری، هەریەکە چۆن پێداچوونەوەی بۆ دەکرێت، چ ناوبردنێک وەردەگریت، مۆڵەتەکە و ئەوەی هەرگیز وەرناگیرێت.
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.
Bring an exposure or capital question to the Alliance.
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.
بەڵگەنامە یاساییەکان.
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.