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Noshir Contractor is the Jane S. & William J. White Professor of Behavioral Sciences at Northwestern University. He investigates how networks form and perform.
Noshir Contractor









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For nearly a decade, Kellogg’s @noshir.bsky.social and Leslie DeChurch have conducted research on simulations of long-term NASA missions to Mars. Learn about their best practices to help keep crews from falling apart—in space, and on Earth. kell.gg/52229c #KelloggLeader
Congrats to Anni Rowland-Campbell, @oshanis.bsky.social and team for organizing a fantastic Brace Conversations Web Science event in Sri Lanka!
This year at @casbsstanford.bsky.social, I chose Study #1, the study named for Elihu Katz. @netakv.bsky.social chose the same study in 2021-22; she wrote this moving tribute mourning Elihu's passing in 2021, surrounded by his legacy. It was never published — until now. medium.com/p/the-networ...
5mo
CASBS fellows often choose their offices (what we call studies) for very specific, sometimes personal, reasons, or get inspired once they see the list of fellows (‘ghosts’) who occupied their studies through CASBS history. Current fellow @noshir.bsky.social explains exactly why he chose study #1. 👇
3/ @noshir.bsky.social at Northwestern University has transformed how we study social, knowledge and organizational #networks; his research encompasses how interwoven structures form, perform, dissolve and reconfigure across science, business, health and spaceflight. nosh.northwestern.edu
Congrats to NU undergrads Shraeya Iyer, Jeffrey Tu, & Isabel Su presenting at NetSciX (Feb 17–20), supported by @buffett.northwestern.edu scholarship! Talk: A Multiplex Lens on Influencer Performance, Group Synergy, and Network Centralization Co-Authors: Megan Chan & @noshir.bsky.social
This Friday, March 6, join Creative Agency in the Age of AI at Northwestern from 9 a.m.–5 p.m. for a day of panels and conversation on human-AI collaboration. Organized by Duri Long, Noshir Contractor (@noshir.bsky.social), and Karan Ahuja. More info: www.hci.northwestern.edu/news-events/...
So awesome when fellows from different CASBS classes connect & bond on just about anything. But this recent connection between 2021-22 fellow @netakv.bsky.social & 2025-26 fellow @noshir.bsky.social - and the reason underlying it - is very special 🤗
New in Research Policy with Noshir Contractor (@noshir.bsky.social), Pamela Hinds, Aaron Schecter, and Elisa Mattarelli: Want better ideas in open innovation? It matters who gives you feedback — and who they're connected to. Check it out: www.sciencedirect.com/science/arti...
6mo
In an in-press study, Leslie DeChurch, Alina Lungeanu, Megan Chan, and @noshir.bsky.social analyze data from NASA space analog teams and Ancient Rome, finding that dyadic shared leadership is uniquely unstable, while solo or 3+ leader structures persist. Read more: journals.aom.org/doi/abs/10.5...
3mo
5mo
Kellogg researchers reveal a set of best practices—based on simulated missions to Mars—to keep teams working together effectively.
kell.gg
Houston, We Have a Solution
1mo
3mo
3mo
3mo
4mo
5mo
…and CASBS too.
medium.com
The Networking Power of Elihu Katz
Kellogg School of Management
Noshir Contractor
Open innovation communities provide valuable opportunities for creators from diverse backgrounds to collaboratively generate and refine new ideas that…
www.sciencedirect.com
Secondhand social capital and idea quality in open innovation communities
Noshir Contractor
Center for Advanced Study in the Behavioral Sciences, Stanford
Center for Advanced Study in the Behavioral Sciences, Stanford
Sonic Lab
Sonic Lab
Sonic Lab
Sonic Lab
Conference on Complex Systems
Brave Conversations Sri Lanka was a success! Led by Anni Rowland-Campbell, Trustee of the Web Science Trust, with support from Dr. Oshani Seneviratne, Deputy Director of the Web Science Trust Network Labs, and Fernando Spadea, Computer Science PhD student at RPI.
This year at @casbsstanford.bsky.social, I chose Study #1, the study named for Elihu Katz. @netakv.bsky.social chose the same study in 2021-22; she wrote this moving tribute mourning Elihu's passing in 2021, surrounded by his legacy. It was never published — until now. medium.com/p/the-networ...
6mo
3mo
…and CASBS too.
medium.com
The Networking Power of Elihu Katz
Noshir Contractor
Web Science Trust