§01Products
Quantitative trade risk products
N4EA builds empirical infrastructure for maritime trade disruption risk. Each product measures a distinct layer of the network — route delays, scenario shocks, and port-level composite risks.
§02Catalog
Live now
TDRX
Trade Disruption Risk
Empirical delay distributions for every observed origin-destination pair, by vessel type and season.
Learn more →Coming soon
Scenario Analysis
Shock radius modeling
Perturb the global transport system by closing a chokepoint or selecting a climate forecast, and examine affected routes, vessel types, and goods.
Learn more →Coming soon
Disruption Risk Index
DRI
A single daily score blending structural baseline, acute hazard alerts, and operational congestion — with all three components exposed.
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