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Show Results For
- All HBS Web
(5,031)
- People (32)
- News (1,164)
- Research (2,360)
- Events (33)
- Multimedia (59)
- Faculty Publications (1,676)
- 03 Nov 2011
- Working Paper Summaries
Pricing and Efficiency in the Market for IP Addresses
- July 2024
- Technical Note
What Is AI?
By: Michael Parzen and Jo Ellery
This note discusses definitions of artificial intelligence and covers the broad types of learning used in training AI, as well as explaining in detail how neural networks are built, trained, and used. View Details
Keywords: AI and Machine Learning
Parzen, Michael, and Jo Ellery. "What Is AI?" Harvard Business School Technical Note 625-010, July 2024.
- 2019
- Book
The Business of Platforms: Strategy in the Age of Digital Competition, Innovation, and Power
By: Michael A. Cusumano, Annabelle Gawer and David B. Yoffie
The Business of Platforms explores the strategic, economic, and technology management challenges of digital platform businesses. We have five major themes in the book: 1) The world’s most valuable companies are all platforms, in part because platforms have... View Details
Keywords: Strategy; Technology; Platform; Internet and the Web; Management; Competitive Strategy; Digital Platforms
Cusumano, Michael A., Annabelle Gawer, and David B. Yoffie. The Business of Platforms: Strategy in the Age of Digital Competition, Innovation, and Power. Harper Business, 2019.
- 2008
- Working Paper
The Small World of Investing: Board Connections and Mutual Fund Returns
By: Lauren Cohen, Andrea Frazzini and Christopher J. Malloy
This paper uses social networks to identify information transfer in security markets. We focus on connections between mutual fund managers and corporate board members via shared education networks. We find that portfolio managers place larger bets on firms they are... View Details
Keywords: Asset Pricing; Investment Portfolio; Governing and Advisory Boards; Knowledge Sharing; Knowledge Use and Leverage; Social and Collaborative Networks; Financial Services Industry
Cohen, Lauren, Andrea Frazzini, and Christopher J. Malloy. "The Small World of Investing: Board Connections and Mutual Fund Returns." Harvard Business School Working Paper, No. 08-055, January 2008. (Winner of the Barclays Global Investors Award, Best Paper in Asset Pricing, European Finance Association 2007.)
- 17 Aug 2021
- Blog Post
New Associate Director: Courtney Fairbrother
BEI recently named Courtney Fairbrother as the new Associate Director. Courtney manages student and alumni engagement and creates networks and opportunities that encourage these groups to address climate change. She also oversees the... View Details
- May 2011 (Revised March 2012)
- Supplement
Global Knowledge Management at Danone (C)
By: Amy C. Edmondson, Ruth Dittrich and Daniela Beyersdorfer
The (C) case provides an update on the B-case decision and describes the introduction of Dan 2.0, an internal social virtual network for the purpose of knowledge sharing in a company that was only used to face-to-face networking. View Details
Keywords: Innovation and Management; Knowledge Sharing; Information Infrastructure; Opportunities; Problems and Challenges; Networks; Employees; Motivation and Incentives; Knowledge Management; Management Practices and Processes
Edmondson, Amy C., Ruth Dittrich, and Daniela Beyersdorfer. "Global Knowledge Management at Danone (C)." Harvard Business School Supplement 611-080, May 2011. (Revised March 2012.)
- 02 Jan 2008
- Research & Ideas
Most Popular Stories 2007
Sometimes a valuable customer may be the person who never buys a thing. In a new research paper, Professor Sunil Gupta discusses how to assess the profitability of a customer in a networked setting—a "free" customer who... View Details
Keywords: by Sean Silverthorne
- 20 Nov 2018
- News
Building a Nonprofit Marketplace to Feed America
- 02 Sep 2021
- News
I Expect COVID Vaccine Boosters to Be Mandated by Companies: Gimbel
- Clubs
Family Business Club
- Profile
Lara Hodgson
Lara O’Connor Hodgson thought she’d found the entrepreneurial dream while running Nourish, the successful startup she launched in 2009. But it was Nourish’s very success that triggered Hodgson’s next and even more successful venture, NOWaccount View Details
- 29 May 2001
- Research & Ideas
Race Does Matter in Mentoring
In a three-year research project, I studied the career trajectories of minority and white professionals at three major U.S. corporations. The story of one of the participants—Stephen Williams—sheds light on many of the differences in career advancement between whites... View Details
Keywords: by David A. Thomas
- 03 Nov 2014
- News
Anita Elberse, Harvard Business School
- Research Summary
Overview
By: Feng Zhu
Professor Zhu’s research focuses on the design of platform business models and its impact on platform performance. Platforms have become central to our economy. A platform is a product or service that enables two or more customer groups to interact. For example,... View Details
- May 2019 (Revised March 2022)
- Module Note
Nascent Platform Strategy: Overcoming the Chicken-or-Egg Problem
By: Andy Wu, David R. Clough and Sasha Kaletsky
This note provides a framework for addressing the classic chicken-or-egg dilemma facing entrepreneurs launching nascent multi-sided platforms. There are several conditions that lead to a difficult chicken-or-egg problem: strong network effects, high multi-homing costs,... View Details
Keywords: Multi-Sided Platforms; Strategy; Entrepreneurship; Market Entry and Exit; Problems and Challenges; Competitive Advantage
Wu, Andy, David R. Clough, and Sasha Kaletsky. "Nascent Platform Strategy: Overcoming the Chicken-or-Egg Problem." Harvard Business School Module Note 719-507, May 2019. (Revised March 2022.)
- November 2001
- Case
Sigma Networks, Inc.
By: Thomas R. Eisenmann and Christina L. Darwall
Sigma Networks, a venture capital-based telecommunications start-up, provides metropolitan area networks (MANs) that use fiberoptic lines to connect local Internet service providers (e.g., ISPs, hosting firms) with a long-haul ("backbone") network. MANs represent a... View Details
Keywords: Business Startups; Customers; Capital Budgeting; Venture Capital; Strategic Planning; Technology Networks; Telecommunications Industry
Eisenmann, Thomas R., and Christina L. Darwall. "Sigma Networks, Inc." Harvard Business School Case 802-103, November 2001.
- 21 Sep 2020
- Working Paper Summaries
The Targeting and Impact of Paycheck Protection Program Loans to Small Businesses
- September 2011 (Revised January 2012)
- Case
Gerson Lehrman Group: Managing Risks
By: Boris Groysberg, Paul Healy and Sarah L. Abbott
It was June 2011 and Alexander Saint-Amand, President and CEO of Gerson Lehrman Group, the largest expert network firm globally, has found his firm once again in the midst of controversy. This controversy centered around a number of insider trading cases that had been... View Details
Keywords: Risk Management
Groysberg, Boris, Paul Healy, and Sarah L. Abbott. "Gerson Lehrman Group: Managing Risks." Harvard Business School Case 412-004, September 2011. (Revised January 2012.)
- Research Summary
PAPERS AND BOOKS IN PROGRESS:
"Social Networks in Republican Shanghai," edited conference volume with Nara Dillion.
"Equity Shares as Political Payoff: Property Rights Reform in Chinese Firms," ms. 2005
"Pathways of Development: The Uncertain... View Details
"Equity Shares as Political Payoff: Property Rights Reform in Chinese Firms," ms. 2005
"Pathways of Development: The Uncertain... View Details