Publications

2016
Teaching Note

Advanced Leadership Pathways: Shelly London and Ethics Education

By: Rosabeth Moss Kanter, Tessa Natanay Hamilton and Ai-Ling Jamila Malone

Teaching Note for Case 313-028. Following a successful career as a Senior Vice President, Vice President, and Chief Communications Officer at two large corporate companies, Shelly London became a Harvard Advanced Leadership Fellow. During her fellowship she set out to... View Details

Keywords: Ethics; Education; Moral Sensibility; Behavior; Decision Making; Leadership; Innovation and Management; Change Management; Social Enterprise; Education Industry; Service Industry; North and Central America

June 2017
Case

Obesity Management at Kaiser Permanente: A New Mindset for Healthcare Delivery?

By: Kevin Schulman, Gregory Leya and Christina Beveridge

Kaiser Permanente (KP) is the largest managed care organization in the United States with over 10 million members. KP evolved from a prepayment or capitation model that focuses the organization around the efficiency of care and the health of the population it serves.... View Details

Keywords: Operations; Health Care and Treatment; Business Model; Strategy; Health Industry; United States

2017
Mimeo

Science for Society: Science and Technology Based Social Entrepreneurship

By: Tarun Khanna, Shashank Shah and Kundan Madireddy

This publication is an outcome of the team's research, engagement and interactions with over 25 science and technology-based social enterprises in India. It provides details on the research process, insightful outcomes and innovative impact.
Throughout the... View Details

Keywords: Social Entrepreneurship; Science-Based Business; Information Technology; Business and Community Relations; India

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Web

Health Care Initiative - Health Care

Health Care Initiative Supporting a dynamic community MBA Experience MBA students focus on health care through industry-related courses, extracurricular activities, and recruiting opportunities. Faculty & Research Faculty collaborate to... View Details

February 2023 (Revised March 2023)
Case

Twitter Turnaround and Elon Musk

By: Andy Wu and Goran Calic

Late afternoon on Friday, October 27th, 2022, Elon Musk was the center of attention at Twitter’s San Francisco headquarters. The night before, Musk officially took the company private and became Twitter’s majority shareholder, finally ending a months-long acquisition... View Details

Keywords: Elon Musk; Twitter; Acquisition; Revenue; Advertising; Social Media; Business or Company Management; Public Opinion; Job Cuts and Outsourcing

June 2020 (Revised October 2020)
Case

What Went Wrong with Boeing's 737 Max?

By: William W. George and Amram Migdal

This case describes the development of the Boeing 737 Max airplane model and the events leading up to two tragic plane crashes, in which a total of 346 people died: the crash of Lion Air flight 610 on October 29, 2018, in Indonesia, and the crash of Ethiopian Airlines... View Details

Keywords: Communication; Communication Intention and Meaning; Communication Strategy; Forms of Communication; Announcements; Decision Making; Decision Choices and Conditions; Judgments; Ethics; Moral Sensibility; Values and Beliefs; Globalization; Global Strategy; Governance; Corporate Accountability; Governance Controls; Human Resources; Resignation and Termination; Leadership; Leadership Style; Management; Business or Company Management; Crisis Management; Management Practices and Processes; Management Skills; Management Style; Management Systems; Risk Management; Time Management; Markets; Demand and Consumers; Digital Platforms; Supply and Industry; Duopoly and Oligopoly; Industry Structures; Operations; Product Development; Organizations; Organizational Change and Adaptation; Organizational Culture; Outcome or Result; Failure; Success; Planning; Strategic Planning; Problems and Challenges; Relationships; Business and Community Relations; Business and Government Relations; Business and Stakeholder Relations; Risk and Uncertainty; Safety; Strategy; Transportation; Air Transportation; Aerospace Industry; Air Transportation Industry; Africa; Ethiopia; Asia; Indonesia; North and Central America; United States; Seattle; Chicago

September 2023
Article

Addressing Vaccine Hesitancy: Experimental Evidence from Nine Countries during the COVID-19 Pandemic

By: Vincenzo Galasso, Vincent Pons, Paola Profeta, Martin McKee, David Stuckler, Michael Becher, Sylvain Brouard and Martial Foucault

We study the impact of public health messages on intentions to vaccinate and vaccination uptakes, especially among hesitant groups. We performed an experiment comparing the effects of egoistic and altruistic messages on COVID-19 vaccine intentions and behaviour. We... View Details

Keywords: COVID-19; Vaccination; Vaccine Hesitancy; Information Campaigns; Health Pandemics; Behavior; Information

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Web

Creating Shared Value - Institute For Strategy And Competitiveness

shared value? Corporate policies and practices that enhance the competitive advantage and profitability of the company while simultaneously advancing social and economic conditions in the communities in which it sells and operates. Shared... View Details

Jeffrey T. Polzer

Jeff Polzer is the UPS Foundation Professor of Human Resource Management in the Organizational Behavior Unit at Harvard Business School. He studies how people collaborate in teams and across organizational networks to accomplish their individual and collective... View Details

Web

Health & Safety Protocols

What to Expect When Coming to Campus Last updated: 13 APR 2023 The health, safety, and well-being of our entire HBS community remain our top priority. We continue to monitor health and safety protocols as provided by the U.S. Centers for... View Details

10 Jan 2007
HBS Case

The Challenge of Managing National Security

attacks. Garry Emmons: The focus of your work is on how to manage integration within a highly differentiated organization. Post-9/11, how's the intelligence community doing on that score? Jan Rivkin: Intelligence issues are enormously... View Details

Keywords: by Garry Emmons; Service

10 Apr 2007
First Look

First Look: April 10, 2007

decision to bring in a COO, transition him to CEO, and assume the position of Chairperson. Also describes communication and control challenges faced when Zhang moves to Los Angeles with her family, and tries to remain involved in her... View Details

Keywords: Martha Lagace

Leslie A. Perlow

Leslie A. Perlow is the Konosuke Matsushita Professor of Leadership in the Organizational Behavior Unit at Harvard Business School. She leads the Crafting Your Life Special Project, dedicated to helping individuals make purposeful life choices while gathering... View Details

Research Summary

Managers' Use of Information

William J. Bruns, Jr. is studying (with Sharon M. McKinnon of Northeastern University) managers' use of information in day-to-day and long-term management situations. The findings of this research-that managers develop and rely more heavily on personal information... View Details

2025
Working Paper

Navigating Choppy Waters: How U.S. Trade Policy Uncertainty Affects Small Businesses

By: David Atkin, Zoë Cullen and Ebehi Iyoha

This paper explores the impact of recent changes in the US trade policy environment on small businesses. Drawing on a survey of more than 4,000 small businesses conducted between March 22 and 31, 2025, we examine firms’ knowledge, expectations, and decisions during... View Details

Keywords: Trade; Risk and Uncertainty; Government Legislation; Globalization; International Relations; Small Business

March 2022 (Revised March 2022)
Case

Transformation at Loyola New Orleans (A)

By: David Fubini and Patrick Sanguineti

In August of 2018, Tania Tetlow is inaugurated as President of Loyola University New Orleans, in the midst of turmoil. Prior to her start, the university was given a final warning to land a balanced budget by year's end by its accreditors or risk facing probation. It... View Details

Keywords: Higher Education; Financial Condition; Crisis Management; Change Management; Trust; Transformation; New Orleans

Article

The Use of Broker Votes to Reward Brokerage Firms' and Their Analysts' Research Activities

By: David A. Maber, Boris Groysberg and Paul M. Healy

In traditional markets, the price mechanism directs the flow of resources and governs the process through which supply and demand are brought into equilibrium. In the investment-research industry, broker votes perform these functions. Using detailed clinical data from... View Details

April 2020 (Revised October 2022)
Case

Medellín Reborn (A)

By: Jorge Tamayo, Ashish Nanda and Margaret Cross

In 2003, mathematics professor Sergio Fajardo was elected mayor of Medellín, Colombia—one of the most violent cities in the world at that time. As mayor, Fajardo faced a host of daunting challenges. Rampant gang violence had raised Medellín’s homicide rate... View Details

Keywords: Strategic Leadership; Peace; Government; Politics; Priorities; Leadership; City; Strategy; Government and Politics; Problems and Challenges; Transformation; Government Administration; Crime and Corruption; Colombia; Medellín

Working Paper

The Long-Run Dynamics of Electricity Demand: Evidence from Municipal Aggregation

By: Tatyana Deryugina, Alexander MacKay and Julian Reif

Economic theory suggests that demand is more elastic in the long run relative to the short run, but evidence on the empirical relevance of this phenomenon is scarce. We study the dynamics of residential electricity demand by exploiting price variation arising from a... View Details

Keywords: Energy; Demand and Consumers; Price; Policy; Mathematical Methods

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