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Middle Corridor — V1 Pilot Research Plan

1. Purpose​

The Middle Corridor pilot is the reference implementation of the corridor Canonical Record method.

It must prove:

  1. World Fabric can represent a multimodal corridor coherently;
  2. World Fabric can show how projects change usable corridor capacity while capturing counter-effects;
  3. World Fabric can validate or reject a documented system transformation.

2. Primary analytical period​

2017–2026, with concise earlier historical context only where needed to explain the present system.

3. Scientific hypothesis​

Investment is increasing the effective capacity of the Middle Corridor faster than its structural bottlenecks are being removed.

This is a hypothesis to falsify, not a conclusion to illustrate.

4. Public editorial question​

Is the Middle Corridor shifting from a politically promoted route to an operationally significant Eurasian logistics system?

5. Working research scale​

Expected, not quota-driven:

  • 1 canonical corridor;
  • 8–12 structural geographic segments;
  • 20–30 major assets;
  • 25–40 materially relevant projects;
  • 10–15 central actors;
  • 5–8 evidenced flow families;
  • 6–10 critical dependencies;
  • 1 candidate transformation.

6. Required analytical table​

The pilot should seek comparable evidence for:

  • throughput;
  • end-to-end transit time;
  • transit-time variability;
  • service frequency;
  • regularity/reliability;
  • rail segment capacity;
  • Caspian port handling;
  • ferry/crossing capacity;
  • border-processing time;
  • modal-transfer burden;
  • indicative cost where methodologically comparable;
  • asset availability;
  • substitution options.

No single score replaces this table.

7. Provisional geographic decomposition​

To validate through research:

  1. East Asian origin interfaces;
  2. China–Kazakhstan border interface;
  3. Kazakhstan rail system;
  4. Eastern Caspian ports;
  5. Caspian maritime crossing;
  6. Western Caspian / Alat interface;
  7. Azerbaijan rail;
  8. Georgia rail;
  9. Türkiye rail;
  10. European network interfaces.

8. Critical methodological risks​

  • inconsistent definitions of “Middle Corridor”;
  • traffic datasets with different corridor scope;
  • promotional capacity targets;
  • comparing scheduled transit time with observed transit time;
  • ignoring empty-return/repositioning effects;
  • double-counting projects inside larger programmes;
  • treating the route as a general substitute for northern/maritime routes without commodity-specific evidence;
  • attributing post-2022 traffic change solely to geopolitics;
  • assuming port expansion removes ferry/coordination constraints;
  • inconsistent treatment of alternative Black Sea branches.

9. Candidate transformation​

Working candidate only:

The Middle Corridor is acquiring greater operational significance, but capacity growth remains uneven and continues to displace bottlenecks across the system.

Validation requires evidence on magnitude, persistence, system reach, dependency change and operational effect.

10. Strong falsification conditions​

The hypothesis is weakened or rejected if research shows, for example:

  • bottleneck indicators improve at least as fast as capacity additions;
  • end-to-end reliability improves substantially and persistently;
  • projects remove constraints without creating material adjacent limits;
  • observed traffic growth is matched by durable operational performance rather than exceptional diversion;
  • remaining bottlenecks become non-binding for the relevant flow families.

11. Deliverables​

  • validated corridor record;
  • source registry;
  • public structured data;
  • map geometry;
  • project-impact register;
  • bottleneck register;
  • dependency register;
  • transformation assessment;
  • validation decision;
  • retrospective: defects discovered in the V1 method.