Skip to Main Content
HBS Home
  • About
  • Academic Programs
  • Alumni
  • Faculty & Research
  • Baker Library
  • Giving
  • Harvard Business Review
  • Initiatives
  • News
  • Recruit
  • Map / Directions
Faculty & Research
  • Faculty
  • Research
  • Featured Topics
  • Academic Units
  • …→
  • Harvard Business School→
  • Faculty & Research→
Publications
Publications
  • 2020
  • Working Paper
  • HBS Working Paper Series

(Co-) Working in Close Proximity: Knowledge Spillovers and Social Interactions

By: Maria P. Roche, Alexander Oettl and Christian Catalini
  • Format:Print
  • | Language:English
  • | Pages:50
ShareBar

Abstract

We examine the influence of physical proximity on between-firm knowledge spillovers at one of the largest technology co-working hubs in the United States. Relying on the random assignment of office space to the hub's 251 startups, we find that proximity positively influences knowledge spillovers as proxied by the likelihood of adopting an upstream web technology already used by a peer firm. This effect is largest for firms within close proximity of each other and quickly decays: firms more than 20 meters apart on the same floor are indistinguishable from firms on different floors. This effect appears driven by social interactions. While firms in close proximity are most likely to participate in social co-working space events together, knowledge spillovers are greatest between firms that socialize but are dissimilar. Ultimately, firms that are embedded in environments that have neither too much nor too little diversity perform better, but only if they socialize.

Keywords

Startups; Knowledge Integration; Co-working Hub; Micro-geography; Business Startups; Knowledge Sharing; Technology Adoption; Geographic Location; Interpersonal Communication; Performance

Citation

Roche, Maria P., Alexander Oettl, and Christian Catalini. "(Co-) Working in Close Proximity: Knowledge Spillovers and Social Interactions." Harvard Business School Working Paper, No. 21-024, May 2020. (Revised February 2022.)
  • Read Now

About The Author

Maria P. Roche

Strategy
→More Publications

More from the Authors

    • December 2022
    • Faculty Research

    What is the Game? Understanding the Environment

    By: Maria P. Roche
    • November 2022
    • Faculty Research

    Walmart USA—Searching for Growth

    By: Maria P. Roche
    • November 2022 (Revised January 2023)
    • Faculty Research

    The Globalization of Manchester City Football Group

    By: Maria P. Roche, Tiona Zuzul, Exequiel Hernandez and Amy Klopfenstein
More from the Authors
  • What is the Game? Understanding the Environment By: Maria P. Roche
  • Walmart USA—Searching for Growth By: Maria P. Roche
  • The Globalization of Manchester City Football Group By: Maria P. Roche, Tiona Zuzul, Exequiel Hernandez and Amy Klopfenstein
ǁ
Campus Map
Harvard Business School
Soldiers Field
Boston, MA 02163
→Map & Directions
→More Contact Information
  • Make a Gift
  • Site Map
  • Jobs
  • Harvard University
  • Trademarks
  • Policies
  • Accessibility
  • Digital Accessibility
Copyright © President & Fellows of Harvard College