NSF award 2526151 · Columbia University

Network Connectedness and Entrepreneurship

Final report due

29 December 2027

in 437 days · The award ends on 31 August 2027.

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Dates this award owes

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Decide about an extension3 May 2027in 197 days
award ending 2027-08-31 · Research.gov
This one is ours, not NSF’s.
Extension request17 Jul 2027in 272 days
award ending 2027-08-31 · Research.gov
PAPPG 24-1: “at least 45 days prior to the end date”
No-cost extension notice21 Aug 2027in 307 days
award ending 2027-08-31 · Research.gov
PAPPG 24-1: “at least ten calendar days prior to the end date”
Final report due29 Dec 2027in 437 days
award ending 2027-08-31 · Research.gov
PAPPG 24-1: “no later than 120-days following the end date of the award”
Project outcomes report due29 Dec 2027in 437 days
award ending 2027-08-31 · Research.gov
PAPPG 24-1: “no later than 120 days following the end date”
Award is closed out29 Dec 2027in 437 days
award ending 2027-08-31 · Research.gov
PAPPG 24-1: “financially closed out 120 days after their expiration date”

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How we got this date

NSF lists this award's end date as 31 August 2027.
NSF rules say the final report is due no later than 120 days after that.
So the final report is due by 29 December 2027.

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Award card

Award number: 2526151
Period of support: 1 Sep 2025 – 31 Aug 2027
Amount: $521,000
Awardee: Columbia University, NEW York, NY
Program: Secure &Trustworthy Cyberspace, Sociology
Directorate: SBE

Abstract

This project leverages a variety of large data sources to assess how network connectedness within and among neighborhoods affects rates of neighborhood entrepreneurship. Informed by recent advances in artificial intelligence (AI) and machine learning, researchers are developing new, network-based indicators of neighborhood connections. They are using these measures and AI tools to generate a nation-wide,…

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