Publications

2021
Working Paper

Winner Takes All? Tech Clusters, Population Centers, and the Spatial Transformation of U.S. Invention

By: Brad Chattergoon and William R. Kerr

U.S. invention has become increasingly concentrated around major tech centers since the 1970s, with implications for how much cities across the country share in concomitant local benefits. Is invention becoming a winner-takes-all race? We explore the rising spatial... View Details

Keywords: Invention; Innovation; Artificial Intelligence; Clusters; Agglomeration; Innovation and Invention; Patents; Applications and Software; Industry Clusters; United States

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14 Jun 2023
Research & Ideas

Four Steps to Building the Psychological Safety That High-Performing Teams Need

tasks It’s hard to be effective without knowledge-sharing, teamwork, and shared decision-making. These require an element of interpersonal ease. People who feel psychologically safer work better in teams because they can View Details

Keywords: by Kara Baskin

Web

Resumes & Cover Letters - Alumni

get started. You should complete your Profile in 12twenty by updating your Background tab which contains information about your career experience, skills, preferences and more. Ensuring your Background tab is complete and accurate will... View Details

Web

Apply - Doctoral

Accounting & Management, Marketing, Strategy, Technology & Operations Management) PHD in Health Policy Management PHD in Organizational Behavior Attend an Outreach Event Join our staff at a virtual informational session.... View Details

20 Apr 2023
Blog Post

Tackle the First 90 Days of Your Next Role: A 5 Step Process for Success on the Job

facing (or will face) in the near future? Step 3: Conduct Interviews Next, set up your 30-45 minute stakeholder meetings where you’ll have an opportunity to build relationships, learn, and capture important information that will make you... View Details

January 2005 (Revised August 2005)
Case

Apple Computer, 2005

By: David B. Yoffie and Barbara Mack

Apple has reaped the benefits of its innovative music player, the iPod. However, its PC and server business continue to hold small market share relative to the worldwide computer market over the past few years. Will the iPod lure new users to the Mac? Will Apple be... View Details

Keywords: Technological Innovation; Innovation Strategy; Information Infrastructure; Brands and Branding; Computer Industry; Entertainment and Recreation Industry

21 May 2025
Blog Post

Mentorship in Action: When an HBS Student Proposes a Project

taught me a lot of valuable information to consider from an investor's point of view.” Advice for Students Pitching Their Own Internship Jessica encourages students who are interested in crafting their own summer internship to stay... View Details

September 2016 (Revised July 2017)
Supplement

Transferring Knowledge Between Projects at NASA JPL (B)

By: Dorothy Leonard and Christopher Myers

At the conclusion of the (A) case, Jennifer Trosper needed to decide whether or not to throw her support behind the training and outreach represented by the ROV-E program to build small rovers like the ones used on the surface of Mars by NASA JPL. The (B) case... View Details

Keywords: Knowledge Sharing; Knowledge Management; Employees; Experience and Expertise; Decision Making; Aerospace Industry; United States

July 1997 (Revised February 1998)
Case

Aladdin Knowledge Systems

By: John A. Quelch

The founder, president, and CEO of a leading software security company has just announced the $5.1 million cash acquisition of a key competitor. As a result, his company becomes the market share leader in Europe and number two in the United States. But now, he and the... View Details

Keywords: Distribution; Marketing; Applications and Software; Globalization; Acquisition; Sales; Information Technology Industry; United States; Europe

May 2025
Case

stc Group: DARE to Transform

By: Sunil Gupta and Sadika El Hariri

Established as a government-owned entity in 1998, stc Group was the sole telecommunications operator in the Kingdom of Saudi Arabia (KSA). Soon after it was privatized in 2003, regional players started entering the Saudi market. To deal with the competition and to... View Details

Keywords: Expansion; Diversification; Digital Transformation; Customer Focus and Relationships; Telecommunications Industry; Saudi Arabia

Web

Employment | Harvard Business School

backgrounds, skills, education levels, and personal experiences to their work. Employees have the opportunity to join a variety of v oluntary, employee-led groups that center and celebrate shared identities, interests, and experiences.... View Details

February 2023 (Revised March 2023)
Case

Hey, Insta & YouTube, Are You Watching TikTok?

By: Felix Oberholzer-Gee

In early 2023, the entertainment app TikTok reached close to 1 billion users globally, placing it 4th behind the leading social networks of Facebook, YouTube, and Instagram. Featuring a sophisticated recommendation engine, TikTok mastered the art of keeping users... View Details

Keywords: Social Media; Applications and Software; Business Model; Competition; Organizational Change and Adaptation

19 Dec 2023
Research & Ideas

$15 Billion in Five Years: What Data Tells Us About MacKenzie Scott’s Philanthropy

finished giving, but with more than $15 billion granted to nearly 2,000 organizations, some meaningful patterns have begun to emerge. We parsed all the Yield Giving donation information available to date and matched it with Internal... View Details

Keywords: by Matthew Lee, Brian Trelstad, and Ethan Tran

06 Jul 2020
Blog Post

A Letter from the Women in Investing Club

diversity. This year, we worked tirelessly alongside our Board to focus on these pillars and are excited to share the progress we made and offer a few thoughts on the path forward. 1. Presence on Campus It was our first year as a club... View Details

October 2017 (Revised November 2017)
Case

NYC311

By: Constantine E. Kontokosta, Mitchell Weiss, Christine Snively and Sarah Gulick

Joe Morrisroe, executive director for NYC311, had some gut instincts but no definitive answer to the question he was just asked by one of the mayor’s deputies: “Are some communities being underserved by 311? How do we know we are hearing from the right people?” Founded... View Details

04 Oct 2016
Blog Post

Why We Recruit: CVS Health

intimate level to very senior leaders for informal career path talks and other discussions. This year, we will be hosting a private reception for candidates to connect to leaders at our Boston Digital Innovation Lab in November to help... View Details

Keywords: Health Care

2008
Working Paper

Opening Platforms: How, When and Why?

By: Thomas R. Eisenmann, Geoffrey Parker and Marshall Van Alstyne

Platform-mediated networks encompass several distinct types of participants, including end users, complementors, platform providers who facilitate users' access to complements, and sponsors who develop platform technologies. Each of these roles can be opened-that... View Details

Keywords: Decision Choices and Conditions; Governance Controls; Market Participation; Digital Platforms