Indiana University Bloomington: #57 in the world for Decision Sciences collaboration

Indiana University Bloomington stands at #57 of 1,195 universities worldwide on the Decision Sciences collaboration index, the strongest of its 26 subject standings in the 2026 Research Collaboration Index, published today.

The standing rests on the open scholarly record: 296 co-authored works in the field over 2021 to 2025, built with 284 collaborating institutions across 36 countries, with a field-weighted citation impact of 30.51.

Indiana University Bloomington holds Gold standing overall, at #210 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.