Publications
Publications
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(5,565)
- Faculty Publications (1,956)
- October 2022
- Case
Ceibal: Sustaining and Scaling Educational Innovation in Uruguay
By: John J-H Kim, Michael Chu and Mariana Cal
Ceibal was founded in 2007 in Uruguay, as an initiative to reduce the digital gap in the country. After playing an important role providing a smooth transition to remote learning during COVID, Ceibal in 2022 must now determine the best way to fulfill its mission to "be... View Details
- October 2022 (Revised June 2025)
- Case
Lyra Health: Transforming Mental Health
By: Rembrand Koning and Nicole Keller
In January 2022, Lyra Health was deciding between several different alternatives to grow the business. Founded in 2015, Lyra Health, was a digital mental health platform that combined technology with human therapists and coaches to deliver high quality mental health... View Details
- October 2022 (Revised December 2022)
- Case
Reimagining Enel: Enabling Sustainable Progress (A)
By: Michael L. Tushman and Kerry Herman
CEO Francesco Starace is considering what is next for Enel SpA, one of world's largest energy companies. From 2014 to 2022, he has wrought a dramatic transformation at Enel, restructuring the company's business units; redeploying senior talent across functions and... View Details
Keywords: Leadership; Leadership And Change Management; Leadership Style; Leadership Succession; Renewables; Energy; Transformation; Renewable Energy; Business Divisions; Digital Transformation; Restructuring; Organizational Structure; Energy Industry; Europe; Latin America; North America; Spain; Italy
- October 14, 2022
- Article
The Challenges of Transforming Twitter
By: Andy Wu and Goran Calic
Elon Musk may be an idiosyncratic leader, but if he buys Twitter he’ll face a familiar business challenge: how to transform a legacy tech company. Faced with this challenge, leaders should follow five principles: 1) prioritize an objective, 2) communicate the strategy,... View Details
- October 2022
- Article
How Leaders with Divergent Visions Generate Novel Strategy: Navigating the Paradox of Preservation and Modernization in Swiss Watchmaking
By: Ryan Raffaelli, Rich DeJordy and Rory M. McDonald
How do leaders with divergent visions for their organization come together to create a novel strategy? This paper employs paradox as a lens to investigate how leader-dyads can integrate opposing strategies to produce a new, generative approach. Drawing on a qualitative... View Details
- October 2022
- Article
Revisiting Extraversion and Leadership Emergence: A Social Network Churn Perspective
By: Blaine Landis, Jon M. Jachimowicz, Dan J. Wang and Robert W. Krause
One of the classic relationships in personality psychology is that extraversion is associated with emerging as an informal leader. However, recent findings raise questions about the longevity of extraverted individuals as emergent leaders. Here, we adopt a social... View Details
- September 2022 (Revised September 2024)
- Case
Esas Group: Investing Together, Staying Together
By: Christina R. Wing and Alpana Thapar
This case opens in June 2022, after Esas Group, one of Turkey’s largest family-owned investment firms, implements a series of changes to professionalize the business and help transition family members from operators to responsible investors. In December 2019, the Group... View Details
- September 2022 (Revised January 2023)
- Case
DBS: Purpose-Driven Transformation
By: Ranjay Gulati, Adina Wong, Dawn H. Lau and Joseph Mesfin
Singapore-based bank DBS went through three waves of purpose-driven transformation, overhauling the bank’s systems, upgrading employee skills, and re-centering its customer focus, with the bank’s purpose growing bolder with each key milestone achieved. Find out how the... View Details
- 2022
- Working Paper
Developing a Sustainable High Commitment, High Performance System of Organizing, Managing, and Leading: An Actionable Systems Theory of Change and Development
By: Michael Beer
This paper presents a theory for developing an adaptive high commitment, high performance system of organizing, managing, and leading. It is a synthesis of my 50 years of action and field research presented in my books and articles. It operationalized and makes... View Details
- September 2022 (Revised April 2023)
- Case
Cesaro e Associati
By: Christina R. Wing and Amram Migdal
This case describes the leadership succession planning process at Cesaro e Associati (Studio Cesaro), founded in 1986 by Franco Cesaro in the northeastern Italian state of Veneto. In 2022, Franco was contemplating retirement and passing leadership of his firm, which... View Details
Keywords: Business Growth and Maturation; Business Model; Family Business; For-Profit Firms; Restructuring; Small Business; Change; Change Management; Competency and Skills; Experience and Expertise; Talent and Talent Management; Entrepreneurship; Governance; Leadership; Leading Change; Management; Management Succession; Organizational Change and Adaptation; Ownership; Family Ownership; Private Ownership; Personal Development and Career; Relationships; Family and Family Relationships; Consulting Industry; Europe; Italy
- September 2022
- Article
Experimentation and Start-up Performance: Evidence from A/B Testing
By: Rembrand Koning, Sharique Hasan and Aaron Chatterji
Recent scholarship has argued that experimentation should be the organizing principle for entrepreneurial strategy. Experimentation leads to organizational learning, which drives improvements in firm performance. We investigate this proposition by exploiting the... View Details
- September 2022 (Revised November 2022)
- Teaching Note
PittaRosso: Artificial Intelligence-Driven Pricing and Promotion
By: Ayelet Israeli
Teaching Note for HBS Case No. 522-046. View Details
Keywords: Artificial Intelligence; Pricing; Pricing Algorithm; Pricing Decisions; Pricing Strategy; Pricing Structure; Promotion; Promotions; Online Marketing; Data-driven Decision-making; Data-driven Management; Retail; Retail Analytics; Price; Advertising Campaigns; Analytics and Data Science; Analysis; Digital Marketing; Budgets and Budgeting; Marketing Strategy; Transformation; Decision Making; AI and Machine Learning; Retail Industry; Italy
- August 2022 (Revised October 2023)
- Case
Bajaj Finance: Building an Omnipresent Financial Services Firm
By: Das Narayandas and Rachna Tahilyani
Bajaj Finance, India’s largest consumer finance firm with $20.9 billion of assets across 50.5 million customers, is on a journey to transform itself from a traditional firm that sells loans and other financial products through brick-and-mortar outlets to an omnipresent... View Details
- Article
As the World Shifts, So Should Leaders
By: Nitin Nohria
Two decades ago, extensive research led Nohria, the former dean of Harvard Business School, to conclude that the hallmark of great leadership is the ability to adapt to the times. Today, he says, we're in a period of significant change, thanks to global events,... View Details
- 2022
- Book
Purpose + Profit: How Business Can Lift Up the World
By: George Serafeim
The roadmap and best practices to reap the enormous value that can emerge when your business prioritizes social and environmental goals—such as climate change, diversity and inclusion, and sustainability—right alongside the pursuit of profit.
We not only... View Details
We not only... View Details
- July 2022 (Revised September 2022)
- Case
Birla Carbon Egypt: Building Soft Power in a Foreign Country
By: Jeremy Friedman and Malini Sen
Birla Carbon, a flagship business of the nearly $60-billion global conglomerate and India-headquartered Aditya Birla Group (ABG), is one of the world's top manufacturers and suppliers of high-quality carbon black. The largest among its 16 manufacturing plants is Birla... View Details
Keywords: Acquisition; Family Business; Disruption; Transformation; Diversity; Trade; Energy; Values and Beliefs; Cross-Cultural and Cross-Border Issues; Global Strategy; Government and Politics; Private Ownership; Civil Society or Community; Risk and Uncertainty; Value Creation; Industrial Products Industry; Rubber Industry; Egypt; Africa; India; Asia; Atlanta; United States
- July 2022
- Case
David Crane’s Clean(er) Energy Strategy at NRG
By: George Serafeim, Michael W. Toffel and Tom Quinn
In 2015, David Crane was the CEO of NRG, the second-largest energy producer in the United States. NRG got most of its power from fossil fuels, but Crane – hired as CEO in 2003 as NRG emerged from bankruptcy – had invested heavily in alternative energy, loudly... View Details
- 2022
- Book
The Heart of Business (ハート・オブ・ビジネス)――「人とパーパス」を本気で大切にする新時代のリーダーシップ
By: Hubert Joly and Caroline Lambert
A remarkable turnaround by a leader with a remarkable philosophy: Find your noble purpose. Put people at the center. Unleash human magic.
"It was fall in Minnesota. It was getting cold and we were supposed to die." This is how Hubert Joly describes the early,... View Details
"It was fall in Minnesota. It was getting cold and we were supposed to die." This is how Hubert Joly describes the early,... View Details
- July 2022
- Teaching Note
Netflix: A Creative Approach to Culture and Agility
By: Ranjay Gulati, Matt Higgins and Allison Ciechanover
Teaching Note for HBS Case Nos. 420-055 and 423-026. View Details
Keywords: Netflix; Corporate Culture; Streaming; Media; Technology; Corporate Entrepreneurship; Innovation Leadership; Innovation Strategy; Leadership Style; Organizational Culture; Organizational Change and Adaptation; Entertainment and Recreation Industry; Entertainment and Recreation Industry; Entertainment and Recreation Industry; Entertainment and Recreation Industry; California
- July 2022
- Supplement
Netflix: A Creative Approach to Culture and Agility (B)
By: Ranjay Gulati and Matt Higgins
This (B) case, set in summer 2022, was designed as a companion to "Netflix: A Creative Approach to Culture and Agility," a case set in 2018. The purpose of this brief document is to unlock a discussion around how the Netflix culture can be used to weather new... View Details
Keywords: Netflix; Corporate Culture; Streaming; Media; Technology; Corporate Entrepreneurship; Innovation Leadership; Innovation Strategy; Leadership Style; Organizational Culture; Organizational Change and Adaptation; Entertainment and Recreation Industry; Entertainment and Recreation Industry; Entertainment and Recreation Industry; Entertainment and Recreation Industry; California