causal hypothesis · hyp_economic_network_cascade
Economic and Exchange-Network Cascade
Highly interdependent trade, provisioning, diplomatic, and prestige systems transmitted disruption across the Late Bronze Age world.
Review and provenance
Specialist reviewer: not recorded. Review date: not recorded.
Dataset workflow: partial component. This is separate from specialist review.
Recorded dataset maintenance date: 2026-08-11.
Confidence describes the stated assessment; it does not certify expert approval. How review works.
Research assessment
proposed mechanism
Failure of transport, credit, elite exchange, or strategic-resource supply weakened central states and created reinforcing shortages.tests
- anomalies
- Must explain continuing trade and new exchange hubs such as Frattesina.
- geography
- Moderate. Connected regions differ in outcomes, requiring resilience and substitution mechanisms.
- chronology
- Moderate. Some sequence is plausible, but exact causal ordering is often unresolved.
- physical or social mechanism
- Plausible, but direct evidence for specific cascading links is incomplete.
- survivors and counterexamples
- Partial. Survivors require lower dependence, substitution, or stronger institutions.
Research description
Failure of transport, credit, elite exchange, or strategic-resource supply weakened central states and created reinforcing shortages.
Evidence and sources
Supporting sources
- supports · supports model component
Crisis in Context: The End of the Late Bronze Age in the Eastern Mediterranean — A. Bernard Knapp, Sturt W. Manning (2016)Supports one or more evidential components of Economic and Exchange-Network Cascade.
- supports · supports model component
The Uluburun Shipwreck: An Overview — Cemal Pulak (1998)Supports one or more evidential components of Economic and Exchange-Network Cascade.
- supports · supports model component
Tin from Uluburun Shipwreck Shows Small-Scale Commodity Exchange Fueled Continental Tin Supply across Late Bronze Age Eurasia — Wayne Powell, Michael R. Johnson, et al. (2022)Supports one or more evidential components of Economic and Exchange-Network Cascade.
- supports · supports model component
Bronze Age Weight Systems as a Measure of Market Integration in Western Eurasia — Nicola Ialongo, Raphael Hermann, Lorenz Rahmstorf (2021)Supports one or more evidential components of Economic and Exchange-Network Cascade.
- supports · supports model component
Trading and Weighing Metals in Bronze Age Western Eurasia — Helle Vandkilde, Nicola Ialongo, Raphael Hermann, Lorenz Rahmstorf (2021)Supports one or more evidential components of Economic and Exchange-Network Cascade.
Contradicting sources
- contradicts · challenges model
Agricultural Strategies and Resilience at Tell Tweini during the Late Bronze and Early Iron Ages — Benjamin T. Fuller, Simone Riehl, Veerle Linseele, Elena Marinova, Bea De Cupere, Joachim Bretschneider, et al. (2024)Provides evidence or reasoning against Economic and Exchange-Network Cascade.
- contradicts · challenges model
Transition: The Assyrians at the Euphrates between the 13th and the 12th Century BC — Frederick Mario Fales (2011)Provides evidence or reasoning against Economic and Exchange-Network Cascade.
Other source context
No source links are recorded for this item in the current release.
Referenced records
- Tell Tweini’s plant and animal isotope record does not support severe sustained local agricultural water stress across the Late Bronze–Early Iron transition. · claim
- The Middle Assyrian state did not undergo the same terminal collapse as the Hittite and Mycenaean central systems; it lost or relinquished western territory but retained its cor… · claim
- Late Bronze Age exchange and metrological interoperability created plausible channels for transmitting shortages and political disruption, but the existence of connectivity alon… · claim
- The best-current reconstruction is a regionally asynchronous, multi-causal transformation in which local shocks and conflicts interacted with institutional fragility and, in som… · claim