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    • All HBS Web  (2,881)
      • Faculty Publications  (509)

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      • May 2023
      • Case

      IBM’s Ginni Rometty: Leading with Good Power

      By: Hubert Joly, Leonard A. Schlesinger and Stacy Straaberg
      In March 2023, Virginia (Ginni) Rometty published Good Power: Leading Positive Change in our Lives, Work, and World, which covered her personal history and career at International Business Machines (IBM). Rometty was IBM’s ninth and first woman CEO from 2012–2020. Her...  View Details
      Keywords: Transformation; Acquisition; Trends; Gender; Diversity; Education; Training; Values and Beliefs; Profit; Revenue; Leadership Style; Leading Change; Business or Company Management; Negotiation; Corporate Social Responsibility and Impact; Mission and Purpose; Organizational Change and Adaptation; Organizational Culture; Family and Family Relationships; Business and Community Relations; Business and Government Relations; Business and Shareholder Relations; Business and Stakeholder Relations; Personal Characteristics; Perspective; Social Issues; Adaptation; Business Strategy; Commercialization; Competition; Corporate Strategy; Information Infrastructure; Information Technology; Information Technology Industry; Information Technology Industry; Information Technology Industry; Information Technology Industry; Information Technology Industry; New York (city, NY); United States
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      Joly, Hubert, Leonard A. Schlesinger, and Stacy Straaberg. "IBM’s Ginni Rometty: Leading with Good Power." Harvard Business School Case 323-114, May 2023.
      • May 2023
      • Article

      How Do Campaigns Shape Vote Choice? Multi-Country Evidence from 62 Elections and 56 TV Debates

      By: Caroline Le Pennec and Vincent Pons
      We use two-round survey data from 62 elections in 10 countries since 1952 to study the formation of vote choice, beliefs, and policy preferences and assess how televised debates contribute to this process. Our data include 253,000 observations. We compare the...  View Details
      Keywords: Political Debates; TV Debates; Voting; Political Elections; Decision Choices and Conditions
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      Le Pennec, Caroline, and Vincent Pons. "How Do Campaigns Shape Vote Choice? Multi-Country Evidence from 62 Elections and 56 TV Debates." Quarterly Journal of Economics 138 (May 2023): 703–767.
      • April 2023
      • Case

      Twitter: The Freedom to Speak Freely and Be Heard

      By: Randolph B. Cohen, Carin-Isabel Knoop and Mel Martin
      In April 2022, serial entrepreneur Elon Musk announced that he would be interested in purchasing the social media site Twitter for $44 billion. With more than 100 million twitter followers, Musk had historically leveraged the site to engage with the customers of his...  View Details
      Keywords: Values and Beliefs; Acquisition; Social Media; Power and Influence; Technology Industry; Technology Industry; Technology Industry; United States
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      Cohen, Randolph B., Carin-Isabel Knoop, and Mel Martin. "Twitter: The Freedom to Speak Freely and Be Heard." Harvard Business School Case 223-026, April 2023.
      • March 2023 (Revised April 2023)
      • Case

      Independent Governance of Meta’s Social Spaces: The Oversight Board

      By: Jesse M. Shapiro, Natalia Rigol, Benjamin N. Roth and William R. Kerr
      Julie Owono is a member of the Oversight Board, an outside entity with the authority to make binding decisions on tricky moderation questions for Meta's companies. She considers the Board's impact, and its future.  View Details
      Keywords: Business and Government Relations; Social Media; Fairness; Governing and Advisory Boards; Technology Industry; Technology Industry
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      Shapiro, Jesse M., Natalia Rigol, Benjamin N. Roth, and William R. Kerr. "Independent Governance of Meta’s Social Spaces: The Oversight Board." Harvard Business School Case 823-111, March 2023. (Revised April 2023.)
      • March 2023 (Revised May 2023)
      • Case

      Metaverse Wars

      By: Andy Wu, David B. Yoffie and Matt Higgins
      In 2023, the term metaverse — a combination of the words “meta” and “universe” — had become a catch-all for a diverse set of expectations about online virtual worlds, “Web3” integration, and the future of the internet. To some, the metaverse conjured images of a...  View Details
      Keywords: Metaverse; Technology; Virtual Reality; Facebook; Social Media; Technological Innovation; Internet and the Web; Technology Adoption
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      Wu, Andy, David B. Yoffie, and Matt Higgins. "Metaverse Wars." Harvard Business School Case 723-431, March 2023. (Revised May 2023.)
      • 2023
      • Book

      Deeply Responsible Business: A Global History of Values-Driven Leadership

      By: Geoffrey Jones
      Corporate social responsibility has entered the mainstream, but what does it take to run a successful purpose-driven business? This book examines leaders who put values alongside profits to showcase the challenges and upside of deeply responsible business. Should...  View Details
      Keywords: Corporate Responsibility; Business Ecuation; Socially Responsible Investing; Business Education; Ethics; Leadership; Business History; Philanthropy and Charitable Giving; Religion; Social Enterprise; Social Issues; Wealth and Poverty; Corporate Social Responsibility and Impact; Mission and Purpose; Green Technology Industry; Green Technology Industry; Green Technology Industry; Green Technology Industry; Green Technology Industry; Green Technology Industry; Green Technology Industry; Green Technology Industry; Green Technology Industry; Green Technology Industry; Green Technology Industry; Green Technology Industry; United Kingdom; Germany; United States; Japan; India; Latin America
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      Jones, Geoffrey. Deeply Responsible Business: A Global History of Values-Driven Leadership. Cambridge, MA: Harvard University Press, 2023.
      • March 2023 (Revised May 2023)
      • Case

      Akamai Technologies: Expanding the Talent Pipeline

      By: Christopher Stanton, Lynda M. Applegate, Allison Ciechanover, Emily Grandjean and Sophie Beck
      In 2022, senior executives of Cambridge, MA-based Akamai Technologies met to consider whether and how to scale a successful technical training program. The program, Akamai Technical Academy (ATA), was launched in 2016 to address a key challenge at Akamai and in the...  View Details
      Keywords: Leading Change; Growth and Development Strategy; Diversity; Talent and Talent Management; Technology Industry; United States; Boston
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      Stanton, Christopher, Lynda M. Applegate, Allison Ciechanover, Emily Grandjean, and Sophie Beck. "Akamai Technologies: Expanding the Talent Pipeline." Harvard Business School Case 823-101, March 2023. (Revised May 2023.)
      • March 2023
      • Case

      Innovation at Google Ads: The Sales Acceleration and Innovation Labs (SAIL) (A)

      By: Linda A. Hill and Emily Tedards
      In 2018, Ana Owczarzak was appointed to lead Google Ads' new innovation and accelerator team - the Sales Acceleration and Innovation Labs (SAIL). The purpose of SAIL was to offer testing and incubation services for individuals within Google Ads who were developing new...  View Details
      Keywords: Innovation Leadership; Innovation Strategy; Organizational Design; Technology Industry; Technology Industry; Technology Industry; United States
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      Hill, Linda A., and Emily Tedards. "Innovation at Google Ads: The Sales Acceleration and Innovation Labs (SAIL) (A)." Harvard Business School Case 423-076, March 2023.
      • March 2023
      • Supplement

      Innovation at Google Ads: The Sales Acceleration and Innovation Labs (SAIL) (B)

      By: Linda A. Hill and Emily Tedards
      In 2018, Ana Owczarzak was appointed to lead Google Ads' new innovation and accelerator team - the Sales Acceleration and Innovation Labs (SAIL). The purpose of SAIL was to offer testing and incubation services for individuals within Google Ads who were developing new...  View Details
      Keywords: Innovation Leadership; Organizational Culture; Technology Industry; Technology Industry; Technology Industry; United States
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      Hill, Linda A., and Emily Tedards. "Innovation at Google Ads: The Sales Acceleration and Innovation Labs (SAIL) (B)." Harvard Business School Supplement 423-077, March 2023.
      • March 2023
      • Teaching Note

      Ransomware at Springhill Medical Center

      By: Suraj Srinivasan and Li-Kuan 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 personnel...  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; Business or Company Management; Resource Allocation; Risk Management; Negotiation Tactics; Failure; Business and Stakeholder Relations; Attitudes; Behavior; Perception; Reputation; Trust; Public Opinion; Social Issues; Health Industry; Alabama; United States
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      Srinivasan, Suraj, and Li-Kuan Ni. "Ransomware at Springhill Medical Center." Harvard Business School Teaching Note 123-068, March 2023.
      • March 2023
      • Teaching Note

      Ransomware Attack at Colonial Pipeline Company

      By: Suraj Srinivasan and Li-Kuan Ni
      On the morning of May 7, 2021, Colonial Pipeline Company became aware that the company had been the victim of a malicious ransomware attack that had stolen and locked up company data. The extortionists demanded 75 bitcoins (worth about $4.4 million at the time) in...  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; Business or Company Management; Resource Allocation; Risk Management; Negotiation Tactics; Failure; Business and Stakeholder Relations; Attitudes; Behavior; Perception; Reputation; Trust; Public Opinion; Social Issues; Infrastructure; Distribution Industry; United States; Alabama
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      Srinivasan, Suraj, and Li-Kuan Ni. "Ransomware Attack at Colonial Pipeline Company." Harvard Business School Teaching Note 123-070, March 2023.
      • March 2023
      • Case

      Ransomware Attack at Colonial Pipeline Company

      By: Suraj Srinivasan and Li-Kuan Ni
      On the morning of May 7, 2021, Colonial Pipeline Company became aware that the company had been the victim of a malicious ransomware attack that had stolen and locked up company data. The extortionists demanded 75 bitcoins (worth about $4.4 million at the time) in...  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; Business or Company Management; Resource Allocation; Risk Management; Negotiation Tactics; Failure; Business and Stakeholder Relations; Attitudes; Behavior; Perception; Reputation; Trust; Public Opinion; Social Issues; Infrastructure; Distribution Industry; United States; Alabama
      Citation
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      Srinivasan, Suraj, and Li-Kuan Ni. "Ransomware Attack at Colonial Pipeline Company." Harvard Business School Case 123-069, March 2023.
      • February 22, 2023
      • Article

      How to Seed Organic Marketing in a Video-First World

      By: Ayelet Israeli, Leonard A. Schlesinger and Matt Higgins
      Early direct-to-consumer (DTC) companies relied on plentiful capital and low-cost digital marketing to power growth. But as this sector has matured, capital is more constrained, social media is more cluttered, and customer acquisition costs are rising. DTC companies...  View Details
      Keywords: Online Business; Ecommerce; E-commerce; E-Commerce Strategy; Omnichannel Retail; Omnichannel Retailing; Influencer Marketing; Consumer; Organic Growth; Video Advertising; Promotion; Celebrities; Online Advertising; Online Channel; Online Communities; Online Community; Go To Market Strategy; Platform; Media; Media Content; Digital; Digital Culture; Digital Influencers; Direct To Consumer Marketing; Direct-to-consumer; Innovation & Entrepreneurship; Innovation; Sales; Digital Platforms; Digital Marketing; Digital Strategy; Consumer Behavior; Internet and the Web; Advertising; Business Model; Growth Management; Marketing; Marketing Strategy; Marketing Channels; Marketing Communications; Communication Strategy; Innovation Strategy; Retail Industry; Consumer Products Industry; Fashion Industry; Advertising Industry; Apparel and Accessories Industry; Beauty and Cosmetics Industry; Food and Beverage Industry; Media and Broadcasting Industry; United States; North America
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      Israeli, Ayelet, Leonard A. Schlesinger, and Matt Higgins. "How to Seed Organic Marketing in a Video-First World." Harvard Business Review (website) (February 22, 2023).
      • 2023
      • Working Paper

      Sending Signals: Strategic Displays of Warmth and Competence

      By: Bushra S. Guenoun and Julian J. Zlatev
      Using a combination of exploratory and confirmatory approaches, this research examines how people signal important information about themselves to others. We first train machine learning models to assess the use of warmth and competence impression management...  View Details
      Keywords: AI and Machine Learning; Personal Characteristics; Perception; Interpersonal Communication
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      Guenoun, Bushra S., and Julian J. Zlatev. "Sending Signals: Strategic Displays of Warmth and Competence." Harvard Business School Working Paper, No. 23-051, February 2023.
      • 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 personnel...  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
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      Srinivasan, Suraj, and Li-Kuan (Jason) Ni. "Ransomware Attack at Springhill Medical Center." Harvard Business School Case 123-065, February 2023.
      • 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
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      Oberholzer-Gee, Felix. "Hey, Insta & YouTube, Are You Watching TikTok?" Harvard Business School Case 723-426, February 2023. (Revised March 2023.)
      • 2023
      • Article

      A Randomized Trial of Behavioral Nudges Delivered through Text Messages to Increase Influenza Vaccination among Patients with an Upcoming Primary Care Visit

      By: Mitesh S. Patel, Katherine L. Milkman, Linnea Gandhi, Heather N. Graci, Dena Gromet, Hung Ho, Joseph S. Kay, Timothy W. Lee, Jake Rothschild, Modupe Akinola, John Beshears, Jonathan E. Bogard, Alison Buttenheim, Christopher Chabris, Gretchen B. Chapman, James J. Choi, Hengchen Dai, Craig R. Fox, Amir Goren, Matthew D. Hilchey, Jillian Hmurovic, Leslie John, Dean Karlan, Melanie Kim, David Laibson, Cait Lamberton, Brigitte C. Madrian, Michelle N. Meyer, Maria Modanu, Jimin Nam, Todd Rogers, Renante Rondina, Silvia Saccardo, Maheen Shermohammed, Dilip Soman, Jehan Sparks, Caleb Warren, Megan Weber, Ron Berman, Chalanda N. Evans, Seung Hyeong Lee, Christopher K. Snider, Eli Tsukayama, Christophe Van den Bulte, Kevin G. Volpp and Angela L. Duckworth
      Purpose: To evaluate if nudges delivered by text message prior to an upcoming primary care visit can increase influenza vaccination rates.
      Design: Randomized, controlled trial.
      Setting: Two health systems in the Northeastern US between September 2020 and...  View Details
      Keywords: Vaccination; Health Care and Treatment; Interpersonal Communication; Communication Technology; Behavior; Health Industry
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      Patel, Mitesh S., Katherine L. Milkman, Linnea Gandhi, Heather N. Graci, Dena Gromet, Hung Ho, Joseph S. Kay, Timothy W. Lee, Jake Rothschild, Modupe Akinola, John Beshears, Jonathan E. Bogard, Alison Buttenheim, Christopher Chabris, Gretchen B. Chapman, James J. Choi, Hengchen Dai, Craig R. Fox, Amir Goren, Matthew D. Hilchey, Jillian Hmurovic, Leslie John, Dean Karlan, Melanie Kim, David Laibson, Cait Lamberton, Brigitte C. Madrian, Michelle N. Meyer, Maria Modanu, Jimin Nam, Todd Rogers, Renante Rondina, Silvia Saccardo, Maheen Shermohammed, Dilip Soman, Jehan Sparks, Caleb Warren, Megan Weber, Ron Berman, Chalanda N. Evans, Seung Hyeong Lee, Christopher K. Snider, Eli Tsukayama, Christophe Van den Bulte, Kevin G. Volpp, and Angela L. Duckworth. "A Randomized Trial of Behavioral Nudges Delivered through Text Messages to Increase Influenza Vaccination among Patients with an Upcoming Primary Care Visit." American Journal of Health Promotion 37, no. 3 (2023): 324–332.
      • December 2022
      • Article

      The Rise of People Analytics and the Future of Organizational Research

      By: Jeff Polzer
      Organizations are transforming as they adopt new technologies and use new sources of data, changing the experiences of employees and pushing organizational researchers to respond. As employees perform their daily activities, they generate vast digital data. These data,...  View Details
      Keywords: Organizational Change and Adaptation; Analytics and Data Science; Technology Adoption; Employees
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      Polzer, Jeff. "The Rise of People Analytics and the Future of Organizational Research." Art. 100181. Research in Organizational Behavior 42 (December 2022). (Supplement.)
      • January 2023
      • Case

      Proday: Calling the Right Play

      By: Lindsay N. Hyde, Thomas R. Eisenmann and Tom Quinn
      Sarah Kunst knew the elements of a successful startup from her tenure at venture capital firms. In April 2018, however, her own app – Proday, a home fitness platform featuring exercises filmed by professional sports stars – was floundering. Kunst theorized that...  View Details
      Keywords: Social Media; Entrepreneurship; Advertising; Digital Marketing; Product Launch; Social Marketing; Failure; Sports; Applications and Software; Business Startups; Technology Industry; United States
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      Hyde, Lindsay N., Thomas R. Eisenmann, and Tom Quinn. "Proday: Calling the Right Play." Harvard Business School Case 823-005, January 2023.
      • December 2022 (Revised February 2023)
      • Case

      Akooda: Charging Toward Operational Intelligence

      By: Christopher T. Stanton and Mel Martin
      The Akooda case describes the challenges confronting founder and CEO Yuval Gonczarowski (MBA ‘17) in 2022 as he attempts to boost sales. Launched in November 2020, Akooda was an AI company that mined 20 different sources of digital data, from tools like Slack, Google...  View Details
      Keywords: Data Mining; Productivity; Monitoring; Data Analysis; AI and Machine Learning; Knowledge Management; Operations; Problems and Challenges; Employee Relationship Management; Information Technology Industry; Information Technology Industry; Information Technology Industry; Boston; Israel
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      Stanton, Christopher T., and Mel Martin. "Akooda: Charging Toward Operational Intelligence." Harvard Business School Case 823-018, December 2022. (Revised February 2023.)
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