Markets, trade and supply chains
Methods for trade, supply-chain, markets on the Julia and Python compute planes.
30 capabilities
7 of 30 have a bound kernel or engine. States are shown as the registry records them; a request fails closed wherever an adapter, specialist model or governed data is still missing.
| पद्धत | Capability ID | स्थिती | Runs on |
|---|---|---|---|
| Commodity Price Risk | risk.capability.market-trade-supply-chain.commodity.price.risk.v1 |
Data required | – |
| Price Volatility | risk.capability.market-trade-supply-chain.price.volatility.v1 |
Data required | – |
| Market Regime | risk.capability.market-trade-supply-chain.market.regime.v1 |
Data required | – |
| Demand Forecasting | risk.capability.market-trade-supply-chain.demand.forecasting.v1 |
Data required | – |
| Supply Forecasting | risk.capability.market-trade-supply-chain.supply.forecasting.v1 |
Data required | – |
| Trade Dependency | risk.capability.market-trade-supply-chain.trade.dependency.v1 |
Reference implementation | Python · trade.dependency |
| Bilateral Concentration | risk.capability.market-trade-supply-chain.bilateral.concentration.v1 |
Reference implementation | Python · trade.concentration |
| Import Reliance | risk.capability.market-trade-supply-chain.import.reliance.v1 |
Reference implementation | – |
| Export Concentration | risk.capability.market-trade-supply-chain.export.concentration.v1 |
Reference implementation | – |
| Tariff Exposure | risk.capability.market-trade-supply-chain.tariff.exposure.v1 |
Data required | – |
| Sanctions Exposure | risk.capability.market-trade-supply-chain.sanctions.exposure.v1 |
Data required | – |
| Shipping Disruption | risk.capability.market-trade-supply-chain.shipping.disruption.v1 |
Data required | – |
| Port Congestion | risk.capability.market-trade-supply-chain.port.congestion.v1 |
Data required | – |
| Aviation Disruption | risk.capability.market-trade-supply-chain.aviation.disruption.v1 |
Data required | – |
| Inventory Shortage | risk.capability.market-trade-supply-chain.inventory.shortage.v1 |
Data required | – |
| Bullwhip | risk.capability.market-trade-supply-chain.bullwhip.v1 |
Data required | – |
| Supplier Failure | risk.capability.market-trade-supply-chain.supplier.failure.v1 |
Data required | – |
| Multi Tier Supplier Graph | risk.capability.market-trade-supply-chain.multi.tier.supplier.graph.v1 |
Data required | – |
| Geographic Concentration | risk.capability.market-trade-supply-chain.geographic.concentration.v1 |
Data required | – |
| Single Source Dependency | risk.capability.market-trade-supply-chain.single.source.dependency.v1 |
Data required | – |
| Supplier Concentration | risk.capability.market-trade-supply-chain.supplier.concentration.v1 |
Data required | Python · supply.hhi |
| Lead Time Risk | risk.capability.market-trade-supply-chain.lead.time.risk.v1 |
Data required | – |
| Logistics Capacity | risk.capability.market-trade-supply-chain.logistics.capacity.v1 |
Data required | – |
| Geopolitical Trade Shock | risk.capability.market-trade-supply-chain.geopolitical.trade.shock.v1 |
Data required | – |
| Supply Demand Imbalance | risk.capability.market-trade-supply-chain.supply.demand.imbalance.v1 |
Data required | Python · market.supply_demand_imbalance |
| Food Market Stress | risk.capability.market-trade-supply-chain.food.market.stress.v1 |
Data required | Python · food.price_anomaly_ifpa |
| Energy Market Stress | risk.capability.market-trade-supply-chain.energy.market.stress.v1 |
Data required | – |
| Critical Mineral Risk | risk.capability.market-trade-supply-chain.critical.mineral.risk.v1 |
Data required | – |
| Input Output Propagation | risk.capability.market-trade-supply-chain.input.output.propagation.v1 |
Data required | Python · supply.leontief |
| Inoperability Input Output | risk.capability.market-trade-supply-chain.inoperability.input.output.v1 |
Data required | Python · supply.inoperability |
Methods, data and supports
- Method families
- time series, network science, optimisation, system dynamics, scenario ensemble
- Domains
- trade, supply-chain, markets
- Compute planes
- Julia, Python
- Source classes
- market-price, trade-flow, shipping, inventory, supplier, sanctions
- Spatial supports
- route, port, network, country
- Temporal supports
- daily, monthly, scenario
Propose a method
New methods are registered with a stable ID and a hand-derived golden test.
स्थिती
The methodology, structure and definitions of The Global Risks Index are a preparatory working draft (2026), circulated for review and comment and not for implementation. No value appears until an edition is released from a governed evidence cut; values then carry intervals, classes, sources and their correction pathway. Simulators run the published methods on numbers you choose and never show a NXS-GRX value.
What NXS-GRX is not
NXS-GRX is research and risk-analytics information. It is not a credit or ESG rating and uses no rating scale, not a benchmark for financial instruments, not official statistics, not an emergency warning or official classification, and not advice. It must not be used to evaluate natural persons. Risk classes are bands on a published scale, never rankings of countries or people.
Institutions and sources
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Every value carries the attribution of its sources, which keep their own licences. External names are cited for interoperability only. Nexus-authored text is intended for CC BY 4.0 on release.
Avis en français
La méthodologie et les définitions du NXS-GRX sont un projet de travail préparatoire (2026). Le NXS-GRX est une information de recherche et d’analyse des risques : ni notation, ni indice de référence financier, ni statistique officielle, ni alerte, ni conseil. Les classes de risque sont des bandes sur une échelle publiée, non des classements.