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Show Results For
- All HBS Web
(3,496)
- People (38)
- News (626)
- Research (1,881)
- Events (27)
- Multimedia (206)
- Faculty Publications (1,413)
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- Research Summary
Interpersonal Communication & Human-Computer Interaction
This stream of research, combining methods from experimental psychology and natural language processing, investigates behaviors that improve interpersonal communication. In our paper on question-asking published in Journal of Personality and Social Psychology,... View Details
- May–June 2015
- Article
Big Data: Big Deal or Big Hype?
By: Sunil Gupta
Google Flu Trends article of November 2008 heralded a new age for big data where it is possible to leverage the vast amount of data to speak for itself, without theory or expert knowledge of the subject matter. However, in a short span the pendulum swung from big data... View Details
Gupta, Sunil. "Big Data: Big Deal or Big Hype?" European Business Review (May–June 2015).
- 2023
- Working Paper
In-Context Unlearning: Language Models as Few Shot Unlearners
By: Martin Pawelczyk, Seth Neel and Himabindu Lakkaraju
Machine unlearning, the study of efficiently removing the impact of specific training points on the
trained model, has garnered increased attention of late, driven by the need to comply with privacy
regulations like the Right to be Forgotten. Although unlearning is... View Details
Pawelczyk, Martin, Seth Neel, and Himabindu Lakkaraju. "In-Context Unlearning: Language Models as Few Shot Unlearners." Working Paper, October 2023.
- June 2024
- Article
Economics of Enhanced Methane Oxidation Relative to Carbon Dioxide Removal
By: Conor Hickey and Myles Allen
Mitigating short-term global warming is imperative, and a key strategy involves reducing atmospheric methane (CH4) due to its high radiative forcing and short lifespan. This objective can be achieved through methods such as oxidising methane at its source or... View Details
Keywords: Greenhouse Gas Mitigation; Climate Change; Environmental Regulation; Pollutants; Research; Measurement and Metrics
Hickey, Conor, and Myles Allen. "Economics of Enhanced Methane Oxidation Relative to Carbon Dioxide Removal." Art. 4043. Environmental Research Letters 19, no. 6 (June 2024).
- 2025
- Working Paper
Dynamic Personalization with Multiple Customer Signals: Multi-Response State Representation in Reinforcement Learning
By: Liangzong Ma, Ta-Wei Huang, Eva Ascarza and Ayelet Israeli
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.
- 2023
- Article
MoPe: Model Perturbation-based Privacy Attacks on Language Models
By: Marvin Li, Jason Wang, Jeffrey Wang and Seth Neel
Recent work has shown that Large Language Models (LLMs) can unintentionally leak sensitive information present in their training data. In this paper, we present Model Perturbations (MoPe), a new method to identify with high confidence if a given text is in the training... View Details
Li, Marvin, Jason Wang, Jeffrey Wang, and Seth Neel. "MoPe: Model Perturbation-based Privacy Attacks on Language Models." Proceedings of the Conference on Empirical Methods in Natural Language Processing (2023): 13647–13660.
- August 2021 (Revised February 2023)
- Case
Fair Park Covid-19 Mass Vaccination Site (A)
By: Willy Shih
This case is an opportunity to apply the methods of the Toyota Production System (TPS) to the analysis of an everyday service application: administering Covid-19 vaccines. It describes the start-up of a drive-up Covid-19 mass vaccination site at the Texas State Fair... View Details
Keywords: Operations Improvement; Operations And Processes; Toyota Production System; COVID-19 Pandemic; Operations; Service Operations; Health Pandemics; Problems and Challenges; Goals and Objectives; Measurement and Metrics; Health Care and Treatment; Health Industry; United States; Texas
Shih, Willy. "Fair Park Covid-19 Mass Vaccination Site (A)." Harvard Business School Case 622-003, August 2021. (Revised February 2023.)
- June 2022
- Article
The Use and Misuse of Patent Data: Issues for Finance and Beyond
By: Josh Lerner and Amit Seru
Patents and citations are powerful tools for understanding innovation increasingly used in financial economics (and management research more broadly). Biases may result, however, from the interactions between the truncation of patents and citations and the changing... View Details
Lerner, Josh, and Amit Seru. "The Use and Misuse of Patent Data: Issues for Finance and Beyond." Review of Financial Studies 35, no. 6 (June 2022): 2667–2704.
- January 22, 2020
- Article
Making Honest Conversations the Norm
By: Michael Beer
Much admired companies like Boeing and Wells Fargo sacrifice their competitive advantage. Some make huge ethical blunders. As a result, shareholders suffer huge losses in value while employees, customers, and society lose trust and confidence in the institution. Based... View Details
Keywords: Honesty; Interpersonal Communication; Framework; Organizational Culture; Trust; Performance Effectiveness
Beer, Michael. "Making Honest Conversations the Norm." ChangeThis (blog) (January 22, 2020).
- November 2016 (Revised October 2018)
- Case
IguanaFix
By: Frank V. Cespedes, Thomas R. Eisenmann, Maria Fernanda Miguel and Laura Urdapilleta
IguanaFix is a rapidly scaling Latin American startup that provides an online platform connecting consumers with home improvement contractors. The founders have acquired customers through both B2C and B2B methods. But in seeking to grow and scale the business, they now... View Details
Keywords: Entrepreneurial Marketing; Home Improvement Services; Marketing Management; Scaling; Entrepreneurship; Marketing; Sales; Online Advertising; Latin America
Cespedes, Frank V., Thomas R. Eisenmann, Maria Fernanda Miguel, and Laura Urdapilleta. "IguanaFix." Harvard Business School Case 817-056, November 2016. (Revised October 2018.)
- 2017
- Chapter
Marketing Models for the Customer-Centric Firm
By: Eva Ascarza, Peter S. Fader and Bruce G.S. Hardie
A customer-centric firm takes the view that there are three key drivers of (organic) growth and overall profitability: Customer acquisition, customer retention, and customer development (i.e., increasing the value of each existing customer (per unit of time) while they... View Details
Ascarza, Eva, Peter S. Fader, and Bruce G.S. Hardie. "Marketing Models for the Customer-Centric Firm." In Handbook of Marketing Decision Models. 2nd ed. Edited by Berend Wierenga and Ralf van der Lans, 297–330. International Series in Operations Research & Management Science. Springer, 2017.
- 2020
- Working Paper
Strategic Foresight as Dynamic Capability: A New Lens on Knightian Uncertainty
By: J. Peter Scoblic
This paper proposes to treat strategic foresight as a dynamic capability, providing a new theoretical lens on managerial judgment. Formulating strategy under uncertainty is a central challenge facing the modern firm. Analogy is thought to help managers make sense of... View Details
Keywords: Foresight; Dynamic Capabilities; Managerial Judgment; Risk and Uncertainty; Management; Strategy
Scoblic, J. Peter. "Strategic Foresight as Dynamic Capability: A New Lens on Knightian Uncertainty." Harvard Business School Working Paper, No. 20-093, March 2020.
- 2023
- Working Paper
PRIMO: Private Regression in Multiple Outcomes
By: Seth Neel
We introduce a new differentially private regression setting we call Private Regression in Multiple Outcomes (PRIMO), inspired the common situation where a data analyst wants to perform a set of l regressions while preserving privacy, where the covariates... View Details
Neel, Seth. "PRIMO: Private Regression in Multiple Outcomes." Working Paper, March 2023.
- 2022
- Article
Exploring Counterfactual Explanations Through the Lens of Adversarial Examples: A Theoretical and Empirical Analysis.
By: Martin Pawelczyk, Chirag Agarwal, Shalmali Joshi, Sohini Upadhyay and Himabindu Lakkaraju
As machine learning (ML) models become more widely deployed in high-stakes applications, counterfactual explanations have emerged as key tools for providing actionable model explanations in practice. Despite the growing popularity of counterfactual explanations, a... View Details
Keywords: Machine Learning Models; Counterfactual Explanations; Adversarial Examples; Mathematical Methods
Pawelczyk, Martin, Chirag Agarwal, Shalmali Joshi, Sohini Upadhyay, and Himabindu Lakkaraju. "Exploring Counterfactual Explanations Through the Lens of Adversarial Examples: A Theoretical and Empirical Analysis." Proceedings of the International Conference on Artificial Intelligence and Statistics (AISTATS) 25th (2022).
- April 2019 (Revised April 2021)
- Case
Wayfair
By: Jeffrey F. Rayport, Susie L. Ma and Matthew G. Preble
In 2016 Niraj Shah and Steve Conine, founders of online home goods retailer Wayfair, are faced with a decision about how to improve user experience on their e-commerce sites. A key driver of consumer interest and conversion to purchase in the home category is visual... View Details
Keywords: Visual Assets; Corporate Entrepreneurship; Decision Making; Business or Company Management; Growth Management; Innovation and Invention; Operations; Strategy; Technology; Retail Industry; Service Industry; United States; Massachusetts
Rayport, Jeffrey F., Susie L. Ma, and Matthew G. Preble. "Wayfair." Harvard Business School Case 819-045, April 2019. (Revised April 2021.)
- September 24, 2021
- Article
A Labor Movement for the Platform Economy
By: Li Jin, Scott Duke Kominers and Lila Shroff
Platforms are fundamentally changing the contract between workers and companies—and the workers and creatives that create value for platform companies, and rely on platforms for their livelihoods, often have little power when it comes to getting their concerns... View Details
Keywords: Gig Workers; Decentralized Collective Action; Internet and the Web; Labor; Labor and Management Relations; Digital Platforms
Jin, Li, Scott Duke Kominers, and Lila Shroff. "A Labor Movement for the Platform Economy." Harvard Business Review Digital Articles (September 24, 2021).
- October 2018
- Article
The Operational Value of Social Media Information
By: Ruomeng Cui, Santiago Gallino, Antonio Moreno and Dennis J. Zhang
While the value of using social media information has been established in multiple business contexts, the field of operations and supply chain management have not yet explored the possibilities it offers in improving firms' operational decisions. This study attempts to... View Details
Cui, Ruomeng, Santiago Gallino, Antonio Moreno, and Dennis J. Zhang. "The Operational Value of Social Media Information." Special Issue on Big Data in Supply Chain Management. Production and Operations Management 27, no. 10 (October 2018): 1749–1774.
- 2012
- Chapter
Creating Leaders: An Ontological/Phenomenological Model
By: Michael C. Jensen, Werner Erhard and Kari L. Granger
The sole objective of our ontological/phenomenological approach to creating leaders is to leave students actually being leaders and exercising leadership effectively as their natural self-expression. By "natural self-expression" we mean a way of being and acting in any... View Details
Keywords: Leadership Development; Attitudes; Behavior; Experience and Expertise; Knowledge Acquisition
Jensen, Michael C., Werner Erhard, and Kari L. Granger. "Creating Leaders: An Ontological/Phenomenological Model." Chap. 16 in The Handbook for Teaching Leadership: Knowing, Doing, and Being, edited by Scott Snook, Nitin Nohria, and Rakesh Khurana. Thousand Oaks, CA: Sage Publications, 2012.
- 2014
- Chapter
Ein Jahrzehnt Clusterpolitik und -forschung: Implikationen für eine moderne, clusterorientierte Wirtschaftsförderung
By: Christian H.M. Ketels
Reflecting on the experience of nearly two decades this chapter discusses the nature of cluster-based economic policies. It first looks at the types of programmes and initiatives that have emerged, and the evidence on their impact on economic outcomes. It then tracks... View Details
Ketels, Christian H.M. "Ein Jahrzehnt Clusterpolitik und -forschung: Implikationen für eine moderne, clusterorientierte Wirtschaftsförderung." Chap. 3 in Zukunft der Wirtschaftsförderung, edited by Rasmus C. Beck, Rolf G. Heinze, and Josef Schmid, 45–64. Nomos Verlagsgesellschaft, 2014, German ed.
- September 2012
- Supplement
Industrial Metrology: Getting In-Line? (B)
By: Willy Shih
Rainer Ohnheiser, the President of Carl Zeiss's Business Group Industrial Metrology (IMT), was focused on the threat that in-line metrology posed to Carl Zeiss IMT's core business. Historically, coordinate measurement machines (CMMs) that employed tactile measurement... View Details
Keywords: Performance Trajectories; Emerging Technologies; Manufacturing Tools; Carl Zeiss; Go-to-market Strategy; Disruptive Innovation; Technological Innovation; Production; Performance Improvement; Measurement and Metrics; Manufacturing Industry; Germany
Shih, Willy. "Industrial Metrology: Getting In-Line? (B)." Harvard Business School Supplement 613-041, September 2012.