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Show Results For
- All HBS Web
(4,689)
- People (13)
- News (1,207)
- Research (2,173)
- Events (19)
- Multimedia (72)
- Faculty Publications (1,242)
- 2025
- Working Paper
Dynamic Personalization with Multiple Customer Signals: Multi-Response State Representation in Reinforcement Learning
Reinforcement learning (RL) offers potential for optimizing sequences of customer interactions by modeling the relationships
between customer states, company actions, and long-term value. However, its practical implementation often faces significant
challenges.... View Details
Keywords: Dynamic Policy; Deep Reinforcement Learning; Representation Learning; Dynamic Difficulty Adjustment; Latent Variable Models; Customer Relationship Management; Customer Value and Value Chain; Foreign Direct Investment; Analytics and Data Science
Ma, Liangzong, Ta-Wei Huang, Eva Ascarza, and Ayelet Israeli. "Dynamic Personalization with Multiple Customer Signals: Multi-Response State Representation in Reinforcement Learning." Harvard Business School Working Paper, No. 25-037, February 2025.
- 2024
- Working Paper
Old Moats for New Models: Openness, Control, and Competition in Generative AI
By: Pierre Azoulay, Joshua L. Krieger and Abhishek Nagaraj
Drawing insights from the field of innovation economics, we discuss the likely competitive environment shaping generative AI advances. Central to our analysis are the concepts of appropriability—whether firms in the industry are able to control the knowledge generated... View Details
Azoulay, Pierre, Joshua L. Krieger, and Abhishek Nagaraj. "Old Moats for New Models: Openness, Control, and Competition in Generative AI." NBER Working Paper Series, No. 7442, May 2024.
- 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
- February 2023
- Module Note
Illiberalism and Interdependence
By: Meg Rithmire
This module note explains the themes of Illiberalism and Interdependence, the cases and readings used to teach these themes, and how the themes fit into the MITI course. After decades of international political economy scholarship focusing on the impact of rules, there... View Details
Keywords: International Relations; Globalized Economies and Regions; Business and Government Relations; National Security; Economic Systems
Rithmire, Meg. "Illiberalism and Interdependence." Harvard Business School Module Note 723-032, February 2023.
- 2020
- Working Paper
Topic Preference Detection: A Novel Approach to Understand Perspective Taking in Conversation
By: Michael Yeomans and Alison Wood Brooks
Although most humans engage in conversations constantly throughout their lives, conversational mistakes are commonplace— interacting with others is difficult, and conversation re-quires quick, relentless perspective-taking and decision making. For example: during every... View Details
Keywords: Natural Language Processing; Interpersonal Communication; Perspective; Decision Making; Perception
Yeomans, Michael, and Alison Wood Brooks. "Topic Preference Detection: A Novel Approach to Understand Perspective Taking in Conversation." Harvard Business School Working Paper, No. 20-077, February 2020.
- 2017
- Working Paper
Deep Help in Complex Project Work: Guiding and Path-Clearing Across Difficult Terrain
By: Colin M. Fisher, Julianna Pillemer and Teresa M. Amabile
How do teams working on complex projects get the help they need? Our qualitative investigation of the help provided to project teams at a prominent design firm revealed two distinct helping processes, both characterized by deep, sustained engagement that far exceeds... View Details
- 2016
- Chapter
Nudging as a Tool for Leaders
By: Max Bazerman
BOOK ABSTRACT: Jewish organizational life is inundated with publications on organizational change and effective leadership, but from mutually exclusive sources: business and organizational studies, on the one hand, and Jewish studies, on the other. One addresses... View Details
Keywords: Organizational Change and Adaptation; Strategy; Leadership; Civil Society or Community; Religion; Business and Community Relations
Bazerman, Max. "Nudging as a Tool for Leaders." In More Than Managing: The Relentless Pursuit of Effective Jewish Leadership, edited by Lawrence A. Hoffman. Jewish Lights Publishing, 2016.
- 2014
- Supplement
Bluestar's Acquisition of Adisseo (B)
By: F. Warren McFarlan, Donghong Li and Lei Li
This case describes the post-M&A integration of Adisseo of France in 2006 by Bluestar Group, the largest subsidiary of ChemChina (a Fortune 500 company) until 2013. Adisseo was mainly engaged in production of methionine, a feed additive, while China had no methionine... View Details
Keywords: Internationalization; Mergers ＆ Acquisitions; Postmerger Integration; Strategy; China; France
McFarlan, F. Warren, Donghong Li, and Lei Li. "Bluestar's Acquisition of Adisseo (B)." Tsinghua University Supplement, 2014.
- 2010
- Working Paper
Surviving the Global Financial Crisis: Foreign Direct Investment and Establishment Performance
By: Laura Alfaro and Maggie Chen
We examine in this paper the differential response of establishments to the global financial crisis, with particular emphasis on the role of foreign direct investment (FDI) in determining micro economic performance. Using a new worldwide dataset that reports the... View Details
Keywords: Financial Crisis; International Finance; Foreign Direct Investment; Local Range; Multinational Firms and Management; Production; Performance Evaluation; Networks
Alfaro, Laura, and Maggie Chen. "Surviving the Global Financial Crisis: Foreign Direct Investment and Establishment Performance." Harvard Business School Working Paper, No. 10-110, June 2010.
- 2009
- Working Paper
Virtual Team Learning: Reflecting and Acting, Alone or With Others
By: Deborah L. Soule and Lynda M. Applegate
This paper examines virtual team learning in new product development situations. New product development activities manifest novelty, uncertainty and complexity, presenting an extreme need for learning in the course of the work. We present data from an exploratory... View Details
Keywords: Competency and Skills; Learning; Knowledge Acquisition; Knowledge Use and Leverage; Product Development; Groups and Teams; Behavior
Soule, Deborah L., and Lynda M. Applegate. "Virtual Team Learning: Reflecting and Acting, Alone or With Others." Harvard Business School Working Paper, No. 09-084, January 2009.
- Research Summary
Communication (and Coordination?) in a Modern, Complex Organization
This is a descriptive study of the structure of communications in a modern organization. We analyze a dataset with millions of electronic mail messages, calendar meetings and teleconferences for many thousands of employees of a single, multidivisional firm during a... View Details
- Article
AI Companions Reduce Loneliness
By: Julian De Freitas, Zeliha Oğuz-Uğuralp, Ahmet K. Uğuralp and Stefano Puntoni
Chatbots are now able to engage in sophisticated conversations with consumers in the domain of relationships, providing a potential coping solution to widescale societal loneliness. Behavioral research provides little insight into whether these applications are... View Details
- August 2022
- Teaching Note
BTS & ARMY
By: Doug J. Chung and Kay R. Koo
Industry leaders must define a particular outcome of interest (i.e., an objective) to establish an organization’s strategy. BTS’s initial objective was to increase brand recognition and to acquire a solid fanbase. The proliferation of social network platforms... View Details
- February 2022
- Article
OMG! My Boss Just Friended Me: How Evaluations of Colleagues' Disclosure, Gender, and Rank Shape Personal/Professional Boundary Blurring Online
By: Nancy Rothbard, Lakshmi Ramarajan, Ariane Ollier-Malaterre and Serenity Lee
We propose and test a relational boundary-blurring framework, examining how employees’ evaluations of colleagues’ characteristics drive their decisions to connect with colleagues as friends online. We use a multi-method approach across four studies to investigate how... View Details
Rothbard, Nancy, Lakshmi Ramarajan, Ariane Ollier-Malaterre, and Serenity Lee. "OMG! My Boss Just Friended Me: How Evaluations of Colleagues' Disclosure, Gender, and Rank Shape Personal/Professional Boundary Blurring Online." Academy of Management Journal 65, no. 1 (February 2022): 35–65.
- June 2021
- Article
Cognition and Emotion in Extreme Political Action: Individual Differences and Dynamic Interactions
By: Leor Zmigrod and Amit Goldenberg
Who is most likely to join and engage in extreme political action? While traditional theories have focused on situational factors or group identity attributes, an emerging science illustrates that tendencies for extreme political action may also be rooted in... View Details
Keywords: Extreme Political Action; Ideology; Political Psychology; Cognition-emotion Interactions; Cognition and Thinking; Emotions; Personal Characteristics
Zmigrod, Leor, and Amit Goldenberg. "Cognition and Emotion in Extreme Political Action: Individual Differences and Dynamic Interactions." Current Directions in Psychological Science 30, no. 3 (June 2021): 218–227.
- August 2018
- Article
Deep Help in Complex Project Work: Guiding and Path-Clearing Across Difficult Terrain
By: Colin M. Fisher, Julianna Pillemer and Teresa M. Amabile
How do teams working on complex projects get the help they need? Our qualitative investigation of the help provided to project teams at a prominent design firm revealed two distinct helping processes, both characterized by deep, sustained engagement that far exceeds... View Details
Keywords: Helping; Rhythm; Prosocial Behavior; External Team Leadership; Social Construction; Time; Qualitative Methods; Field Research; Groups and Teams; Projects; Behavior; Leadership; Social and Collaborative Networks
Fisher, Colin M., Julianna Pillemer, and Teresa M. Amabile. "Deep Help in Complex Project Work: Guiding and Path-Clearing Across Difficult Terrain." Academy of Management Journal 61, no. 4 (August 2018): 1524–1553.
- February 2019
- Article
Bounded Ethicality and Ethical Fading in Negotiations: Understanding Unintended Unethical Behavior
By: McKenzie Rees, Ann E. Tenbrunsel and Max Bazerman
The business scandals in the past several decades led to the rising importance of ethics as a topic central to management scholarship. Behavioral scientists in particular were attracted to the topic in far greater numbers, and the study of ethical decision-making... View Details
Rees, McKenzie, Ann E. Tenbrunsel, and Max Bazerman. "Bounded Ethicality and Ethical Fading in Negotiations: Understanding Unintended Unethical Behavior." Academy of Management Perspectives 33, no. 1 (February 2019): 26–42.
- Spring 2014
- Article
Attracting Long-Term Investors Through Integrated Thinking and Reporting: A Clinical Study of a Biopharmaceutical Company
By: Andrew Knauer and George Serafeim
Faced with a large percentage of investors that chase short-term returns, companies could benefit by attracting investors with longer-term horizons and incentives that are more consistent with the long-term strategy of the company. The managers of most companies take... View Details
Keywords: Investing; Asset Management; Long-term Investing; Short-termism; Sustainability; Integrated Reporting; Leadership & Corporate Accountability; Pharmaceuticals; Leadership; Integrated Corporate Reporting; Investment; Business and Stakeholder Relations; Corporate Finance; Biotechnology Industry; Pharmaceutical Industry
Knauer, Andrew, and George Serafeim. "Attracting Long-Term Investors Through Integrated Thinking and Reporting: A Clinical Study of a Biopharmaceutical Company." Journal of Applied Corporate Finance 26, no. 2 (Spring 2014): 57–64.
- July–August 2013
- Article
How Experts Gain Influence
By: Anette Mikes, Matthew Hall and Yuval Millo
In theory, the risk management groups of two British banks—Saxon and Anglo—had the same influence in their organizations. But in practice, they did not: Saxon's was engaged in critical work throughout the bank, while Anglo's had little visibility outside its areas of... View Details
Mikes, Anette, Matthew Hall, and Yuval Millo. "How Experts Gain Influence." Harvard Business Review 91, nos. 7/8 (July–August 2013): 70–74.
- 2012
- Article
Organization Design for Business Ecosystems
The modern corporation has long been the central focus of the field of organization design. Such firms can be likened to nation-states: they have boundaries that circumscribe citizen-employees, and they engage in production and trade. But individual corporations are... View Details
Keywords: Modularity; Business Ecosystems; Distributed Innovation; Problem Solving; Property Rights; Organization Design; Networks; Integration; Competition; Organizational Design; Innovation and Management
Baldwin, Carliss Y. "Organization Design for Business Ecosystems." Special Issue on The Future of Organization Design. Journal of Organization Design 1, no. 1 (2012).