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Show Results For
- All HBS Web
(5,551)
- People (8)
- News (1,295)
- Research (2,964)
- Events (36)
- Multimedia (37)
- Faculty Publications (1,759)
George Serafeim
George Serafeim is the Charles M. Williams Professor of Business Administration at Harvard Business School. He co-leads a Lab, within Harvard's Digital, Data, Design Institute, and serves on the faculty steering commitee of Harvard University's Salata Institute. He... View Details
Keywords: asset management; insurance industry; automobiles; industrial goods; fashion; food; green technology
- September–October 2020
- Article
The Air War Versus the Ground Game: An Analysis of Multi-Channel Marketing in U.S. Presidential Elections
By: Lingling Zhang and Doug J. Chung
This study jointly examines the effects of television advertising and field operations in U.S. presidential elections, with the former referred to as the “air war” and the latter as the “ground game.” Specifically, the study focuses on how different campaign... View Details
Keywords: Multi-channel Marketing; Ground Campaigning; Political Campaigns; Discrete-choice Model; Instrumental Variables; Political Elections; Marketing Channels; Advertising; United States
Zhang, Lingling, and Doug J. Chung. "The Air War Versus the Ground Game: An Analysis of Multi-Channel Marketing in U.S. Presidential Elections." Marketing Science 39, no. 5 (September–October 2020): 872–892.
- 2025
- Chapter
Employer-Based Short-Term Savings Accounts
By: Sarah Holmes Berk, John Beshears, Jay Garg, James J. Choi and David Laibson
We study the introduction of a choice architecture design intended to increase short-term savings among employees at five U.K. firms. Employees were offered the opportunity to opt into a payroll deduction program that auto-deposits funds from each paycheck into a... View Details
Keywords: Personal Finance; Compensation and Benefits; Well-being; Behavior; Investment Funds; Employees; United Kingdom
Berk, Sarah Holmes, John Beshears, Jay Garg, James J. Choi, and David Laibson. "Employer-Based Short-Term Savings Accounts." Chap. 21 in The Elgar Companion to Consumer Behaviour and the Sustainable Development Goals, edited by Lucia A. Reisch and Cass R. Sunstein, 359–386. Cheltenham: Edward Elgar Publishing, 2025.
- Article
The Social Purpose of Corporations
By: Nien-he Hsieh, Marco Meyer, David Rodin and Jens van ‘t Klooster
To think about the purpose of corporations is to think about what corporations are for. In this article, we argue that the concept of a purpose has an important role in thinking about the moral evaluation of corporations. We make three contributions. First, we... View Details
Keywords: Social Purpose; Corporate Purpose; The Corporation; Market Failures; Measurement Of Purpose; Organizations; Mission and Purpose; Corporate Social Responsibility and Impact; Ethics
Hsieh, Nien-he, Marco Meyer, David Rodin, and Jens van ‘t Klooster. "The Social Purpose of Corporations." Journal of the British Academy 6, no. s1 (2018): 49–73. ( DOI: https://doi.org/10.5871/jba/006s1.049.)
- April 2006 (Revised October 2008)
- Case
Marketing New York City
By: V. Kasturi Rangan, Anita Elberse and Marie Bell
New York City is a pioneer in the emerging field of municipal marketing. The city's first chief marketing officer must develop a marketing organization with a self-funded business model that creates value for the city by leveraging the city's assets, including physical... View Details
Keywords: Entrepreneurship; Government and Politics; Goals and Objectives; Marketing Strategy; Partners and Partnerships; Value Creation; New York (city, NY)
Rangan, V. Kasturi, Anita Elberse, and Marie Bell. "Marketing New York City." Harvard Business School Case 506-022, April 2006. (Revised October 2008.)
- 12 PM – 1 PM EST, 05 Dec 2016
- Webinars: Career
The Startup Rules of Three
Do you have a brilliant idea for a startup? Becoming a successful entrepreneur requires more than just an inspiring concept and a plan for development. There is a reason as many as 75 percent of venture capital-backed startups fail, and nearly 95 percent of all... View Details
The Growth of Finance
The U.S. financial services industry grew from 4.9% of GDP in 1980 to 7.9% of GDP in 2007. A sizeable portion of the growth can be explained by rising asset management fees, which in turn were driven by increases in the valuation of tradable assets, particularly... View Details
- 29 Sep 2017
- Working Paper Summaries
International Business and Emerging Markets: A Long-Run Perspective
Keywords: by Geoffrey Jones
- August 2005 (Revised April 2006)
- Case
Rambus Inc., 2005
By: David B. Yoffie
Rambus is grappling with the ever-changing dynamics of the DRAM/semiconductor industry. The company is actively defending its patent portfolio through litigation and exploring both partnerships and industry standards for keys to future profitability and growth. How can... View Details
Keywords: Competition; Partners and Partnerships; Lawsuits and Litigation; Growth and Development Strategy; Semiconductor Industry; United States
Yoffie, David B. "Rambus Inc., 2005." Harvard Business School Case 706-416, August 2005. (Revised April 2006.)
- February 15, 2022
- Article
How Managers Can Build a Culture of Experimentation
By: Frank V. Cespedes and Neil Hoyne
Testing in business presents qualitatively different challenges than those in clinical trials and most scientific research. There are very few opportunities for randomized control experiments in a changing, competitive market. Yet, change and competition make testing a... View Details
Cespedes, Frank V., and Neil Hoyne. "How Managers Can Build a Culture of Experimentation." Harvard Business Review Digital Articles (February 15, 2022).
- March 2012
- Article
Choosing the United States
By: Michael E. Porter and Jan W. Rivkin
The U.S. is not winning its appropriate share of location decisions, even those involving the high-value-adding activities that the country has long been able to attract. In part, this is because U.S. policy makers are not addressing weaknesses in the national business... View Details
Porter, Michael E., and Jan W. Rivkin. "Choosing the United States." Harvard Business Review 90, no. 3 (March 2012): 80–91.
- March 2000
- Case
Aspect Medical Systems
By: Richard M.J. Bohmer and Naomi Atkins
Entrepreneur Nassib Chamoun has created an innovative anesthesiology device that monitors patients' consciousness levels during surgery. This case tracks how Chamoun and his executive team built the infrastructure of the company and actively managed the adoption... View Details
Keywords: Decision Choices and Conditions; Entrepreneurship; Independent Innovation and Invention; Infrastructure; Product Design; Product Development; Problems and Challenges; Adoption; Competitive Strategy; Technology Industry
Bohmer, Richard M.J., and Naomi Atkins. "Aspect Medical Systems." Harvard Business School Case 600-076, March 2000.
- Article
Work Group Rituals Enhance the Meaning of Work
By: Tami Kim, Ovul Sezer, Juliana Schroeder, Jane L. Risen, Francesca Gino and Michael I. Norton
The many benefits of finding meaning in work suggest the importance of identifying activities that increase job meaningfulness. The current paper identifies one such activity: engaging in rituals with workgroups. Five studies (N = 1,099) provide evidence that... View Details
Keywords: Groups; Meaningfulness; Task Meaning; Ritual; Teams; Organizational Citizenship; Groups and Teams; Behavior; Familiarity
Kim, Tami, Ovul Sezer, Juliana Schroeder, Jane L. Risen, Francesca Gino, and Michael I. Norton. "Work Group Rituals Enhance the Meaning of Work." Organizational Behavior and Human Decision Processes 165 (July 2021): 197–212.
- 2021
- Working Paper
False Signaling and Personal Moral Failings: Two Distinct Pathways to Hypocrisy with Unequal Moral Weight
By: Jillian J. Jordan and Roseanna Sommers
Moral engagement is a key feature of human nature: we hold moral values, condemn those who violate those values, and attempt to adhere to them ourselves. Yet moral engagement can make us appear hypocritical if we fail to behave morally. When does moral engagement risk... View Details
Keywords: Moral Engagement; Hypocrite; Dishonesty; Moral Values; Moral Sensibility; Behavior; Values and Beliefs
Jordan, Jillian J., and Roseanna Sommers. "False Signaling and Personal Moral Failings: Two Distinct Pathways to Hypocrisy with Unequal Moral Weight." Working Paper, January 2021.
- March 2004 (Revised July 2004)
- Case
UCB: Managing Information for Globalization and Innovation (A) (Abridged)
By: F. Warren McFarlan and Brian DeLacey
A medium-size European manufacturer of pharmaceuticals and chemicals faces a number of information strategy issues. The case focuses on the issues of coordinating international IT activities and day-to-day operations as well as balancing the company's IT applications... View Details
Keywords: Innovation and Invention; Information Technology; Operations; System; Corporate Strategy; Investment Portfolio; Globalization; Pharmaceutical Industry; Information Technology Industry; Brussels
McFarlan, F. Warren, and Brian DeLacey. "UCB: Managing Information for Globalization and Innovation (A) (Abridged)." Harvard Business School Case 304-096, March 2004. (Revised July 2004.)
Forest L. Reinhardt
Forest L. Reinhardt is the John D. Black Professor of Business Administration at Harvard Business School, and HBS’s Senior Associate Dean for Faculty Promotions and Tenure.
Professor Reinhardt is interested in the relationships between market and nonmarket... View Details
- 2024
- Working Paper
Automating Short-Term Payroll Savings: Evidence from Two Large U.K. Experiments
By: Sarah Holmes Berk, James J. Choi, Jay Garg, John Beshears and David Laibson
Automatic enrollment is often used to increase retirement savings. What are the effects of using it (or, alternatively, requiring an active enrollment choice) to increase short-term savings? We evaluate two experiments in the U.K. at employers that enable workers to... View Details
Berk, Sarah Holmes, James J. Choi, Jay Garg, John Beshears, and David Laibson. "Automating Short-Term Payroll Savings: Evidence from Two Large U.K. Experiments." NBER Working Paper Series, No. 32581, June 2024.
- 2007
- Book
When Professionals Have to Lead: A New Model for High Performance
By: Thomas J. DeLong, John J. Gabarro and Robert Lees
For too long, professional services firms (PSFs) have relied on the "producer-manager" model, which works well in uncomplicated business environments. However, today's managing directors must balance conflicting roles, more demanding clients, tougher competitors, and... View Details
Keywords: Leadership; Management Practices and Processes; Service Operations; Performance Effectiveness; Strategy
DeLong, Thomas J., John J. Gabarro, and Robert Lees. When Professionals Have to Lead: A New Model for High Performance. Harvard Business School Press, 2007.
- 2025
- Working Paper
Generative AI and the Nature of Work
By: Manuel Hoffmann, Sam Boysel, Frank Nagle, Sida Peng and Kevin Xu
Recent advances in artificial intelligence (AI) technology demonstrate a considerable potential
to complement human capital intensive activities. While an emerging literature documents wide-ranging
productivity effects of AI, relatively little attention has been paid... View Details
Keywords: Generative Ai; Digital Work; Open Source Software; Knowledge Economy; AI and Machine Learning; Open Source Distribution; Organizational Structure; Performance Productivity; Labor
Hoffmann, Manuel, Sam Boysel, Frank Nagle, Sida Peng, and Kevin Xu. "Generative AI and the Nature of Work." Harvard Business School Working Paper, No. 25-021, October 2024. (Revised April 2025.)
- January 2019 (Revised March 2021)
- Case
SoundCloud: Subscription Streaming?
Established in 2007, SoundCloud already boasted the second largest number of active music listeners among all streaming services and was recognized as the go-to platform for new artists by early 2014. Yet, its founders were questioning the robustness of the firm’s... View Details
Keywords: Audio; Recording; Artist; Music; Music Downloads; Streaming; Radio; Subscription; Subscription Model; Mainstream; Growth; Lawsuit; Licensing; Customers; Platform; Pivot; Music Entertainment; Strategy; Leadership; Business Model; Decision Making; Advertising; Digital Platforms; Music Industry; Europe; Germany; Sweden; United States
Nanda, Ashish, Eric Van den Steen, Andy Wu, Jeffrey Boyar, and Bonnie Bennett Slater. "SoundCloud: Subscription Streaming?" Harvard Business School Case 719-430, January 2019. (Revised March 2021.)