GRA · Capital Markets Nexus

Spatial financeWhere capital meets hazard, exposure and transition

Market infrastructure technology

Payment and financial market technology covers the trading platforms, central counterparties, depositories and payment pergalan through which capital markets operate. Analysis focuses on settlement risk, liquidity needs, operational resilience and the dependencies that let a technical failure become a market event.

01Qeyd

Market infrastructure technology on the record.

Method recordSTEM method
  1. RêbazTeknolojiya dayîn û bazarên darayî
  2. Applied inCapital Markets Nexus
  3. Canonical pageSTEM Commons
02Serlêdan

What payment and financial market technology does here.

Payment and financial market technology covers the pergalan that clear and settle transactions and support trading. Their continuity is essential for economic activity and crisis response. In capital markets and investment and financial stability, payments analysis shows how operational outages or cyber events can freeze liquidity across the economy. It informs resilience standards and contingency arrangements. The canonical description is on the STEM Commons.

Settlement cycle analysis

Changes to settlement cycles are analysed for their effects on counterparty exposure, margin, funding needs and the time available to match, allocate and correct trades.

Liquidity simulation for infrastructures

Payment and settlement flows are simulated under participant defaults or outages to estimate liquidity needs and the queues that would form.

Operational resilience review

Recovery time objectives, failover arrangements and third-party dependencies of infrastructures are reviewed against scenarios of cyber incidents and provider failures.

03Stress test

How a shock to assets becomes a system loss.

The equity the system loses after interbank contagion, against the initial hit, as leverage, interconnection and recovery rates change, the core of a macroprudential Testa zextê. Teaching model with stated illustrative values, not a prediction.

Kontrol

Fall in external assets
2.0%
Leverage (assets over equity)
10 times
Interbank share of assets
10%
Recovery on interbank claims
40%
Banks in the system
20
Core banks
20% of banks

Xwendin

Equity lost to the initial shock
18.0%
Equity lost after contagion
45.0%
Added by contagion (DebtRank)
27.0 points
Banks in default
0
Jimar, rêbaz û çavkanî
RoundSystem equity lost (%)Banks in default
018.000
128.800
235.280
339.170
441.500
542.900
643.740
744.240
844.550
944.730
1044.840
1144.900
1244.940
1344.960
1444.980
1544.990
1644.990
1745.000
1845.000
1945.000
2045.000
2145.000
2245.000
2345.000
2445.000
2545.000
2645.000
2745.000
2845.000
2945.000
3045.000

Rêbaz

  1. DebtRank Battiston and others (2012), Scientific Reports 2:541
  2. Differential DebtRank Bardoscia and others (2015), PLOS ONE 10
  3. Contagion in financial networks Gai and Kapadia (2010), Proc. R. Soc. A 466
  4. Clearing in financial networks Eisenberg and Noe (2001), Management Science 47
  5. Pankeya nediyarîyê (Monte Carlo ya parametreyan) Spiegelhalter, Pearson and Short (2011), Visualising uncertainty about the future, Science 333
  6. Hesasiyeta yek-yek (tornado) Saltelli and others (2008), Global Sensitivity Analysis: The Primer, Wiley

Dane

No observed data enters this model: it runs on the teaching values set by the controls, to be replaced with a programme’s own evidence.

How a shock to assets becomes a system loss. Illustrative teaching model: it runs on the values set by the controls, not on measured data. Methods: DebtRank (Battiston and others (2012), Scientific Reports 2:541); Differential DebtRank (Bardoscia and others (2015), PLOS ONE 10); Contagion in financial networks (Gai and Kapadia (2010), Proc. R. Soc. A 466).

Li seranserê şeş stûnan, bi pêşengiya Nexus Consortium

04Dane

What the method consumes.

Datasets and records used by payment and financial market technology on this platform, with the role each plays and the label its values carry. Sources are listed in the source register.

DaneRolNîşan
CPMI payment and FMI statisticsSystem values and volumesStatîstîkên weşandî
CCP public quantitative disclosuresLiquidity resources and margin flowsREPORTED
Settlement fails reportsSettlement efficiencyStatîstîkên weşandî
Infrastructure incident disclosuresOperational failure analysisREPORTED
05Exposure, loss and capital

What market infrastructure technology means for exposure, loss and capital.

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.

Capital, solvency and fiscal indicators

The indicators a risk officer, supervisor or ministry of finance reads first on market infrastructure technology.

IndicatorUnitWho reads itFramework
CET1 ratio% of risk-weighted assetsBanks, supervisorsBasel framework
Liquidity coverage ratio% of stressed outflowsBanks, central banksBasel framework
Solvency ratio% of solvency capital requirementInsurers, supervisorsIAIS Insurance Core Principles
Combined ratio% of earned premiumInsurersActuarial practice
Protection gapuninsured share of economic lossInsurers, ministries of financePublished loss statistics
Public debt% of GDPMinistries of finance, IMFDebt Sustainability Framework
Gross financing needs% of GDP per yearMinistries of finance, investorsDebt Sustainability Framework
Source: the frameworks named in each row. Indicator names, units and frameworks only; values belong to each institution’s own reporting and are never shown here.
NGFS climate scenarios · Network for Greening the Financial SystemIFRS S2 Climate-related Disclosures · ISSBTCFD recommendations · Financial Stability Board TCFDPrinciples for the effective management of climate-related financial risks · Basel Committee on Banking Supervision
06Erêkirin

How results are checked.

Pergal are tested through failover exercises, liquidity simulations and supervisory oversight. Reconciliation checks the integrity of settled positions.

Kontrol bikinHow it is done
ReconciliationSimulated flows are reconciled with reported settlement totals before any scenario is run
Scenario review against the PFMIScenarios are checked against the extreme but plausible conditions the PFMI require
Behavioural sensitivityResults are tested for changes in participant behaviour such as delayed payments or hoarding of liquidity

Interdependence among participants and third-party providers can produce unexpected failures. Simulations may not capture behavioural responses under stress.

08Stewardship

Who maintains the method.

Dayîn û binesaziya bazarê stewards payment and financial market technology for the Consortium and reviews how it is applied across platforms.

10Pirs

Pirs û bersiv.

What are the limits of payment and financial market technology in this field?
Interdependence among participants and third-party providers can produce unexpected failures. Simulations may not capture behavioural responses under stress.
How are results checked?
Systems are tested through failover exercises, liquidity simulations and supervisory oversight. Reconciliation checks the integrity of settled positions.
Are the values on this page real?
The data names, roles and checks are real descriptions of practice. The canvas shows a design of the method’s use, not a run; no result is reported here.
Where else is this method applied?
Çavdêrxaneya canonical method page lists every platform that applies it.
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