Publications

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19 Oct 2010
News

More for-profit firms now involved in open-source

2013
Article

Industry Equilibrium with Open-Source and Proprietary Firms

By: Gaston Llanes and Ramiro de Elejalde

We present a model of industry equilibrium to study the coexistence of open-source and proprietary firms. Two novel aspects of the model are (i) participation in open source arises as the optimal decision of profit-maximizing firms, and (ii) open-source and proprietary... View Details

Keywords: Open Source Distribution; Balance and Stability; Software; Knowledge Management; Supply and Industry; Collaborative Innovation and Invention; Research and Development; Cooperation

2025
Working Paper

Code-Washing: Evidence from Open-Source Blockchain Startups

By: Ofir Gefen, Daniel Rabetti, Yannan Sun and Che Zhang

This study examines startups' management of source code repositories, distinguishing authentic developers ("code-producers''), from those inflating activity to mislead investors ("code-washers''). Using global blockchain startup and GitHub data, we find that... View Details

Keywords: Entrepreneurial Finance; Open Source Distribution; Business Startups

SSRN

May 2006
Article

The Dynamics of Open-Source Contributions

By: Josh Lerner, Parag Pathak and Jean Tirole

Keywords: Technology

31 Jul 2012
Working Paper Summaries

Investment Incentives in Proprietary and Open-Source Two-Sided Platforms

Keywords: by Ramon Casadesus-Masanell & Gastón Llanes

Summer 2015
Article

Investment Incentives in Open-Source and Proprietary Two-Sided Platforms

By: Ramon Casadesus-Masanell and Gaston Llanes

We study incentives to invest in platform quality in open-source and proprietary two-sided platforms. Open platforms have open access, and developers invest to improve the platform. Proprietary platforms have closed access, and investment is done by the platform owner.... View Details

Keywords: Motivation and Incentives; Digital Platforms; Open Source Distribution; Investment

14 Oct 2020
News

Why Congress should invest in open-source software

Article

Why Congress Should Invest in Open-Source Software

By: Frank Nagle

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March 2022
Article

How to Prioritize the Improvement of Open-Source Software Security

By: Frank Nagle

Keywords: Open Source Distribution; Cybersecurity; Applications and Software

Read Now

07 Mar 2024
News

Exclusive: Feds to Offer New Support to Open-Source Developer

02 May 2024
News

Open-Source Software Creators: It’s Not Just About the Money

November 2022 (Revised December 2024)
Case

Hugging Face (A): Serving AI on a Platform

By: Shane Greenstein, Daniel Yue, Sarah Gulick and Kerry Herman

It is fall 2022, and open-source AI model company Hugging Face is considering its three areas of priorities: platform development, supporting the open-source community, and pursuing cutting-edge scientific research. As it expands services for enterprise clients, which... View Details

Keywords: Community; Open-source; AI and Machine Learning; Product Development; Networks; Service Delivery; Research; Governance; Business and Stakeholder Relations; Information Industry; Technology Industry; United States

September 2, 2021
Article

The Digital Economy Runs on Open Source. Here's How to Protect It.

By: Hila Lifshitz-Assaf and Frank Nagle

Free and open source software (FOSS) is essential to much of the tech we use every day—from cars to phones to planes to the cloud. While traditionally, it was developed by an army of volunteer developers and given away for free, companies are increasingly taking a more... View Details

Keywords: Free And Open-source Software; FOSS; Open Source Distribution; Applications and Software; Collaborative Innovation and Invention; Organizations; Policy; Cybersecurity

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February 2024 (Revised April 2024)
Case

Uniswap: Fighting a Vampire Attack (A)

By: Shikhar Ghosh, Shweta Bagai and Liang Wu

This is the first of a three-case series that explores the challenges faced by Uniswap, a key player in the decentralized finance (DeFi) sector. Founded by Hayden Adams, the case traces Uniswap's rapid growth from a simple idea inspired by a Reddit post to becoming one... View Details

February 2017 (Revised May 2017)
Case

Rapid7

By: Mitchell Weiss, Paul Gompers and Silpa Kovvali

That Corey Thomas, vice president at Boston-based Rapid7, Inc., was about to enter his investor’s boardroom to negotiate a potential acquisition of Metasploit, LLC, was already an unlikely achievement of sorts. After all, Rapid7 was a venture-backed, corporate... View Details

Keywords: Acquisition; Computer Hacking; Open-source; Corey Thomas; Rapid7; Exploit Testing; Mergers and Acquisitions; Cybersecurity; Computer Industry; North and Central America; Boston

Article

Matriarch: A Python Library for Materials Architecture

By: Tristan Giesa, Ravi Jagadeesan, David I. Spivak and Markus J. Buehler

Biological materials, such as proteins, often have a hierarchical structure ranging from basic building blocks at the nanoscale (e.g., amino acids) to assembled structures at the macroscale (e.g., fibers). Current software for materials engineering allows the user to... View Details

Keywords: Building Block; Category Theory; Hierarchical Protein Materials; Molecular Design; Open-Source Software; Structure Creation

19 Jan 2015
Research & Ideas

Is Wikipedia More Biased Than Encyclopædia Britannica?

For more than a century, the long, stately rows of Encyclopædia Britannica have been a fixture on the shelves of many an educated person's home—the smooshed-together diphthong in the first word a symbol of old-world erudition and gravitas. So it was a shock to many... View Details

Keywords: by Michael Blanding; Publishing

November 1999 (Revised March 2002)
Case

Red Hat and the Linux Revolution

By: Alan D. MacCormack and Kerry Herman

The case describes the history of the Linux operating system and the open-source movement in general. Focuses on a critical decision being made by Red Hat, the largest distributor of Linux, about its future development efforts. The decision allows students to explore... View Details

Keywords: Open Source Distribution; Applications and Software; Product Development; Change Management; Research and Development; Business Processes; Disruptive Innovation; Information Technology Industry; North Carolina