University of Ioannina: #317 in the world for Decision Sciences collaboration
University of Ioannina stands at #317 of 1,109 universities worldwide on the Decision Sciences collaboration index, the strongest of its 24 subject standings in the 2026 Research Collaboration Index, published today.
The standing rests on the open scholarly record: 103 co-authored works in the field over 2021 to 2025, built with 106 collaborating institutions across 29 countries, with a field-weighted citation impact of 1.99.
University of Ioannina is ranked #624 in the world.
The full index, all 26 subject rankings and complete methodology are now public.
Every figure derives from the open global research record and is checkable at source.
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