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Show Results For
- All HBS Web
(1,895)
- People (15)
- News (465)
- Research (1,032)
- Events (7)
- Multimedia (7)
- Faculty Publications (593)
- October 2008
- Article
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: Financial Markets; Information Management; Social and Collaborative Networks; Announcements; Investment Portfolio; Investment Return; Investment Funds; Asset Pricing; Governing and Advisory Boards
Cohen, Lauren, Andrea Frazzini, and Christopher J. Malloy. "The Small World of Investing: Board Connections and Mutual Fund Returns." Journal of Political Economy 116, no. 5 (October 2008): 951–979. (Winner of the Barclays Global Investors Award, Best Paper in Asset Pricing, European Finance Association 2007.)
- September 1988 (Revised September 1993)
- Case
Mrs. Fields Cookies
Mrs. Fields Cookies is a small company selling freshly baked goods through privately owned specialty stores (each store sells only Mrs. Fields products). The company has about 8,000 employees worldwide and less than 150 information systems people for a unique leverage... View Details
Keywords: Acquisition; Information Management; Organizational Structure; Customer Relationship Management; Business Growth and Maturation; Networks; Internet and the Web; Information Technology Industry; Information Technology Industry
Cash, James I., Jr. "Mrs. Fields Cookies." Harvard Business School Case 189-056, September 1988. (Revised September 1993.)
- 07 Aug 2007
- First Look
First Look: August 7, 2007
http://papers.nber.org/papers/W13281 Diasporas and Domestic Entrepreneurs: Evidence from the Indian Software Industry Authors:Ramana Nanda and Tarun Khanna Abstract This study explores the importance of cross-border social networks for... View Details
Keywords: Martha Lagace
- March 2025
- Case
Fostering Community at Airbnb (A)
By: Jeffrey T. Polzer, Heather Whiteman and Sarah Mehta
Set in November 2020, this case explores Airbnb’s efforts to foster a culture of belonging, particularly given the impact of the COVID-19 pandemic on the company’s workforce. It details how Airbnb used employee surveys and organizational network analysis (ONA)—a... View Details
- 04 Feb 2014
- News
Facebook turns 10
- January 2023 (Revised January 2023)
- Case
Belden and Digital Transformation: From Product Sales to Solutions Sales
By: Frank V. Cespedes and Amy Klopfenstein
This case concerns the industrial automation division at Belden, a hardware manufacturer. While Belden historically sold products such as cables, wires, and other networking devices, EVP of Industrial Automation Ashish Chand recognized that IT vendors were entering the... View Details
Keywords: Implementation; Sales Cycle; Digital Transformation; Sales; Product Positioning; Business Model; Market Entry and Exit; Customer Focus and Relationships; Business and Stakeholder Relations; Supply and Industry; Technology Industry; North America; United States
Cespedes, Frank V., and Amy Klopfenstein. "Belden and Digital Transformation: From Product Sales to Solutions Sales." Harvard Business School Case 823-002, January 2023. (Revised January 2023.)
- September 1998 (Revised September 2001)
- Case
IBM's Reinventing Education (A)
Describes IBM's national innovation strategy to transform K-12 public education through new solutions developed by IBM engineers and consultants using information technology. Examples are: data warehousing in Broward County, FL schools, tracking software for the... View Details
Keywords: Social Enterprise; Innovation Strategy; Information Technology; Education; Business and Community Relations; Information Technology Industry; Information Technology Industry; San Jose; Philadelphia; Ohio; Florida
Kanter, Rosabeth M. "IBM's Reinventing Education (A)." Harvard Business School Case 399-008, September 1998. (Revised September 2001.)
- September 2001
- Background Note
Note on Application of the Antitrust Laws to the New Economy: An Analysis of United States v. Microsoft Corporation
Analyzes the 1991 decision of the U.S. Court of Appeals for the District of Columbia Circuit in the seminal New Economy antitrust case United States vs. Microsoft Corp., 253 F.3rd 34 (D.C. Cir. 2001), which arose out of Microsoft's efforts to promote Internet Explorer... View Details
Keywords: Lawsuits and Litigation; Software; Intellectual Property; Monopoly; Laws and Statutes; Information Technology Industry; District of Columbia
Bagley, Constance E. "Note on Application of the Antitrust Laws to the New Economy: An Analysis of United States v. Microsoft Corporation." Harvard Business School Background Note 802-090, September 2001.
- February 2023
- Case
Ransomware Attack at Springhill Medical Center
By: Suraj Srinivasan and Li-Kuan (Jason) Ni
In July, 2019, Springhill Medical Center (“SMC”) in Mobile, Alabama, fell prey to a malicious ransomware attack that crippled the hospital’s internal network systems and public-facing web page. While the hospital rushed to securely restore the network, medical... View Details
Keywords: Disruption; Communication; Communication Strategy; Decision Making; Decision Choices and Conditions; Judgments; Corporate Accountability; Corporate Disclosure; Corporate Governance; Governance Controls; Policy; Employees; News; Cybersecurity; Digital Strategy; Information Infrastructure; Information Management; Internet and the Web; Crisis Management; Resource Allocation; Risk Management; Negotiation Tactics; Failure; Business and Stakeholder Relations; Attitudes; Behavior; Perception; Reputation; Trust; Public Opinion; Social Issues; Health Industry; United States; Alabama
Srinivasan, Suraj, and Li-Kuan (Jason) Ni. "Ransomware Attack at Springhill Medical Center." Harvard Business School Case 123-065, February 2023.
- Career Coach
Doug Lester
a career. Coaching sessions with Doug can range from broadly conceptual, touching on issues related to meaning in work and life, to highly focused and tactical, including formulating effective networking strategies and following through... View Details
Keywords: Technology; Technology; Technology; Technology; Technology; Technology; Technology; Technology; Technology; Technology; Technology; Technology; Technology; Technology; Technology
- 04 Jan 2021
- Blog Post
The First Alumni of the MS/MBA: Engineering Sciences Program
Network. In effect, the Alumni Network nearly doubled overnight. Students have always been able to interact with the Alumni Advisors within the core MS/MBA curriculum. Advisors present to students on View Details
- 10 Jul 2000
- Research & Ideas
The State of the Markets
Stock Exchange (NYSE); and Robert C. Gasser, managing director and head of U.S. equities at J. P. Morgan & Co. Financial exchanges today, Seifert began, must have the business systems of a technology company, with the requisite speed... View Details
Keywords: by James E. Aisner
- March 2001 (Revised August 2001)
- Case
Time Warner Inc. vs. The Walt Disney Company (A): Pulling the Plug
Describes negotiation impasse between Time Warner, Inc. and The Walt Disney Co. over the retransmission of the ABC Network over Time Warner's cable systems. More broadly, the case depicts the shifting balance of power between content creators and distributors in the... View Details
Keywords: Negotiation Process; Internet and the Web; Television Entertainment; Entertainment and Recreation Industry; Telecommunications Industry
Watkins, Michael D., and Cate Reavis. "Time Warner Inc. vs. The Walt Disney Company (A): Pulling the Plug." Harvard Business School Case 801-186, March 2001. (Revised August 2001.)
- 13 Jan 2020
- Blog Post
Blending my Tech and Managerial Mindsets
We recently caught up with Yuval Gonczarowski (MBA 2017), the Chief Technology Officer at ClimaCell Inc, a weather technology SaaS startup utilizing unique data sources like wireless signals and connected... View Details
- Article
How Local Context Shapes Digital Business Abroad
By: William R. Kerr
This article identifies how digital businesses need to be adapted to the local environment in which they are being applied. Core ideas include the development of strong barriers to entry, the types of network effects encountered, and the localization of business... View Details
Keywords: Business Model; Information Technology; Geographic Location; Market Entry and Exit; Adaptation; Entrepreneurship; Network Effects
Kerr, William R. "How Local Context Shapes Digital Business Abroad." Harvard Business Review (website) (June 24, 2015).
- 11 Apr 2014
- Blog Post
HBS in San Francisco: Get a Recap on West Coast Recruiting
In March, HBS ventured to the Bay Area to host a series of recruiting and networking focused events. In response to our students’ enthusiasm towards exploring opportunities on the West Coast, HBS Career & Professional Development... View Details
- July 2021
- Article
Outsourcing Tasks Online: Matching Supply and Demand on Peer-to-Peer Internet Platforms
By: Zoë Cullen and Chiara Farronato
We study the growth of online peer-to-peer markets. Using data from TaskRabbit, an expanding marketplace for domestic tasks at the time of our study, we show that growth varies considerably across cities. To disentangle the potential drivers of growth, we look... View Details
Keywords: Two-sided Market; Two-sided Platforms; Peer-to-peer Markets; Platform Strategy; Sharing Economy; Platform Growth; Internet and the Web; Digital Platforms; Strategy; Market Design; Network Effects
Cullen, Zoë, and Chiara Farronato. "Outsourcing Tasks Online: Matching Supply and Demand on Peer-to-Peer Internet Platforms." Management Science 67, no. 7 (July 2021): 3985–4003.
- 10 Apr 2006
- Research & Ideas
Lessons from the Browser Wars
fast second mover can upset the normally strong barriers to entry that a first-mover advantage in a network setting can create. In short, the big lesson learned is that a window of opportunity exists for a second mover to challenge a... View Details
- November 2020
- Case
Guild Education: Unlocking Opportunity for America's Workforce
By: William A. Sahlman, Michael D. Smith, Nicole Tempest Keller and Alpana Thapar
Founded in 2015, Guild Education is an education marketplace that connects employers and universities to provide employees with ‘education as a benefit.’ The Denver-based company is transforming traditional tuition assistance programs by facilitating direct payment by... View Details
Keywords: Education; Digital Platforms; Information Technology; Employees; Social Enterprise; Technology Industry; Technology Industry; Colorado
Sahlman, William A., Michael D. Smith, Nicole Tempest Keller, and Alpana Thapar. "Guild Education: Unlocking Opportunity for America's Workforce." Harvard Business School Case 821-050, November 2020.
- March 2022
- Case
Unilever: Remote Work in Manufacturing
By: Prithwiraj Choudhury and Susie L. Ma
In December 2021, Unilever—one of the world’s largest producers of consumer goods—was in the midst of a pilot project to digitize its manufacturing facilities and enable remote work for factory employees. This was possible because of an earlier project to retrofit a... View Details
Keywords: Change; Globalization; Information Technology; Technology Adoption; Human Resources; Jobs and Positions; Operations; Education; Training; Manufacturing Industry
Choudhury, Prithwiraj, and Susie L. Ma. "Unilever: Remote Work in Manufacturing." Harvard Business School Case 622-030, March 2022.