Inside Zhejiang University's largest research partnership: Shanghai Jiao Tong University
Behind Zhejiang University's research output sits a defining relationship: 10,791 co-authored works with Shanghai Jiao Tong University (China) in the five years to 2025, the university's single largest collaboration.
It anchors an unusually connected research base: 1,166 collaborating institutions across 81 countries, producing 157,660 joint works over the window, with international co-authors on 25% of output.
The collaborative work travels: its field-weighted citation impact stands at 2.91, where the world average is 1.0.
The Research Collaboration Index, the first global account of how universities actually collaborate, published its first full edition on 15 September 2026. The full results are public.
Every figure derives from the open global research record and is checkable at source.
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