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- All HBS Web
(3,085)
- People (5)
- News (1,020)
- Research (1,479)
- Events (7)
- Multimedia (8)
- Faculty Publications (532)
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- April 2018
- Exercise
Stoy Foods: Role Information for Katrina Stoyanovic
By: John Beshears
In this simulation exercise, four family members must negotiate over the future of the family business. Should the business be sold to a strategic buyer, or should the family retain control? If the business is sold, how should the proceeds of the sale be distributed... View Details
Keywords: Succession; Sale Of Business; Understanding Interests; Value Creation; Family Business; Business Exit or Shutdown; Negotiation; Ownership Stake; Perspective; Agreements and Arrangements
Beshears, John. "Stoy Foods: Role Information for Katrina Stoyanovic." Harvard Business School Exercise 918-045, April 2018.
- 2011
- Working Paper
The Flexible Substitution Logit: Uncovering Category Expansion and Share Impacts of Marketing Instruments
By: Qiang Liu, Thomas J. Steenburgh and Sachin Gupta
Different instruments are relevant for different marketing objectives (category demand expansion or market share stealing). To help brand managers make informed marketing mix decisions, it is essential that marketing mix models appropriately measure the different... View Details
Keywords: Decision Choices and Conditions; Forecasting and Prediction; Investment; Brands and Branding; Marketing Strategy; Demand and Consumers; Mathematical Methods
Liu, Qiang, Thomas J. Steenburgh, and Sachin Gupta. "The Flexible Substitution Logit: Uncovering Category Expansion and Share Impacts of Marketing Instruments." Harvard Business School Working Paper, No. 12-012, September 2011.
- 2012
- Chapter
When Identities, Interests, and Information Collide: How Subgroups Create Hidden Profiles in Teams
By: Jeffrey T. Polzer, Lisa Kwan and Lisa B. Kwan
Purpose—We review how team members' identities and interests affect team functioning, paying special attention to subgroup dynamics triggered by fault lines and coalitions. This review sets the stage for describing novel pathways through which identities and... View Details
Polzer, Jeffrey T., Lisa Kwan, and Lisa B. Kwan. "When Identities, Interests, and Information Collide: How Subgroups Create Hidden Profiles in Teams." In Looking Back, Moving Forward: A Review of Group and Team-Based Research. v.15, edited by Margaret A. Neale and Elizabeth A. Mannix, 359–381. Research on Managing Groups and Teams. Bingley, UK: Emerald Group Publishing, 2012.
- April, 2023
- Article
Reducing Information Barriers to Solar Adoption: Experimental Evidence from India
By: Meera Mahadevan, Robyn C. Meeks and Takashi Yamano
Off-grid solar technologies hold promise for unelectrified and low-quality electricity settings; however, their adoption remains low. Important barriers to adoption, such as incomplete information remain relatively unexplored in developing countries. In collaboration... View Details
Keywords: Technology Adoption; Renewable Energy; Knowledge Sharing; Developing Countries and Economies; India
Mahadevan, Meera, Robyn C. Meeks, and Takashi Yamano. "Reducing Information Barriers to Solar Adoption: Experimental Evidence from India." Energy Economics 120 (April, 2023).
- 1 Apr 2001
- Conference Presentation
Knowledge Sharing Practices and Technology Use Norms in Dispersed Development Teams
By: Deborah Soule and Lynda M. Applegate
- 2025
- Working Paper
Generative AI Use by Capital Market Information Intermediaries: Evidence from Seeking Alpha
By: Mark Bradshaw, Chenyang Ma, Benjamin Yost and Yuan Zou
We study the use of generative AI for firm-specific financial analysis on the Seeking Alpha platform. We find that, after the initial launch of ChatGPT in November 2022, the share of AI-generated articles rose sharply to 13.4% of all articles, then declined in late... View Details
Keywords: Generative Ai; Seeking Alpha; Equity Research; Large Language Models; Gpt; AI and Machine Learning; Information Publishing; Financial Markets
Bradshaw, Mark, Chenyang Ma, Benjamin Yost, and Yuan Zou. "Generative AI Use by Capital Market Information Intermediaries: Evidence from Seeking Alpha." Harvard Business School Working Paper, No. 25-055, April 2025.
- October 2008
- Article
The Effect of Macro Information Environment Change on the Quality of Management Earnings Forecasts
The 1990s were characterized by substantial increases in the performance of and investor reliance on financial analysts. Because managers possess superior private information and issue forecasts to align investors' expectations with their own, we predict that... View Details
Keywords: Information; Performance Expectations; Earnings Management; Financial Reporting; Forecasting and Prediction
Baginski, Stephen P., John M. Hassell, and Michael D. Kimbrough. "The Effect of Macro Information Environment Change on the Quality of Management Earnings Forecasts." Review of Quantitative Finance and Accounting 31, no. 3 (October 2008): 311–330.
- November 2019 (Revised December 2020)
- Case
Grupo Éxito: Facing Colombia's Competitive Grocery Retail Industry
By: José B. Alvarez, Carla Larangeira, Jenyfeer Martinez Buitrago and Miguel Diaz Moreno
Grupo Éxito, a leading South American retailer, faced declining market shares in Colombia in 2019 with the arrival of low-cost competitors and emerging digital trends. Originally founded in Medellín, Éxito had over the course of its seventy-year history evolved from a... View Details
Keywords: Grocery; Market Share; Information Technology; Trends; Competitive Strategy; Retail Industry; Colombia; Latin America
Alvarez, José B., Carla Larangeira, Jenyfeer Martinez Buitrago, and Miguel Diaz Moreno. "Grupo Éxito: Facing Colombia's Competitive Grocery Retail Industry." Harvard Business School Case 520-043, November 2019. (Revised December 2020.)
- February 2007
- Article
The Effect of File Sharing on Record Sales: An Empirical Analysis
By: Felix Oberholzer-Gee and Koleman Strumpf
Oberholzer-Gee, Felix, and Koleman Strumpf. "The Effect of File Sharing on Record Sales: An Empirical Analysis." Journal of Political Economy 115, no. 1 (February 2007): 1–42.
- September 2013
- Article
Testimonials Do Not Convert Patients from Brand to Generic Medication
By: John Beshears, James J. Choi, David Laibson, Brigitte C. Madrian and Gwendolyn Reynolds
Objectives: To assess whether the addition of a peer testimonial to an informational mailing increases conversion rates from brand name prescription medications to lower-cost therapeutic equivalents, and whether the testimonial's efficacy increases when... View Details
Keywords: Testimonial; Peer Information; Social Proximity; Communication; Generic Medication; Familiarity; Marketing Communications; Decision Choices and Conditions; Identity; Health Care and Treatment; Marketing Reference Programs; Power and Influence; Brands and Branding; Health Industry
Beshears, John, James J. Choi, David Laibson, Brigitte C. Madrian, and Gwendolyn Reynolds. "Testimonials Do Not Convert Patients from Brand to Generic Medication." American Journal of Managed Care 19, no. 9 (September 2013): e314–e316.
- 29 Aug 2011
- Research & Ideas
Decoding Insider Information and Other Secrets of Old School Chums
together. What's more, knowing whether two congressional members went to the same college can help predict the outcome of pending legislation on the Senate floor. “And so we got to thinking, if a school connection makes information flow... View Details
- 31 May 2012
- Working Paper Summaries
Conflict Policy and Advertising Agency-Client Relations: The Problem of Competing Clients Sharing a Common Agency
- Article
The Conversational Circumplex: Identifying, Prioritizing, and Pursuing Informational and Relational Motives in Conversation
By: Michael Yeomans, Maurice E. Schweitzer and Alison Wood Brooks
The meaning of success in conversation depends on people’s goals. Often, individuals pursue multiple goals simultaneously, such as establishing shared understanding, making a favorable impression, and persuading a conversation partner. In this article, we introduce a... View Details
Keywords: Conversation; Goal Pursuit; Communication; Interpersonal Communication; Goals and Objectives; Framework
Yeomans, Michael, Maurice E. Schweitzer, and Alison Wood Brooks. "The Conversational Circumplex: Identifying, Prioritizing, and Pursuing Informational and Relational Motives in Conversation." Current Opinion in Psychology 44 (April 2022): 293–302.
- 2012
- Article
Conflict Policy and Advertising Agency-Client Relations: The Problem of Competing Clients Sharing a Common Agency
By: Alvin J. Silk
What restrictions should be placed on advertising agencies with respect to serving accounts or clients that are competitors of one another in order to avoid conflicts of interest? In recent decades, the advertising and marketing services industry has undergone a number... View Details
Keywords: Advertising Agency; Competitors; Marketing Services Industry; Structural Changes; Agency-client Relationships; Hybrid Conflict Policies; Safeguards; Advertising; Advertising Industry; Europe; Latin America; North and Central America
Silk, Alvin J. "Conflict Policy and Advertising Agency-Client Relations: The Problem of Competing Clients Sharing a Common Agency." Foundations and Trends® in Marketing 6, no. 2 (2012): 63–149.
- 2012
- Working Paper
Conflict Policy and Advertising Agency-Client Relations: The Problem of Competing Clients Sharing a Common Agency
By: Alvin J. Silk
What restrictions should be placed on advertising agencies with respect to serving accounts or clients that are competitors of one another in order to avoid conflicts in interest? In recent decades, the advertising and marketing services industry has undergone a number... View Details
Keywords: Advertising; Service Delivery; Competition; Conflict of Interests; Policy; Practice; Advertising Industry; United States
Silk, Alvin J. "Conflict Policy and Advertising Agency-Client Relations: The Problem of Competing Clients Sharing a Common Agency." Marketing Science Institute Report, No. 12-104, May 2012.
- 14 Apr 2014
- Working Paper Summaries
Facts and Figuring: An Experimental Investigation of Network Structure and Performance in Information and Solution Spaces
- Research Summary
Overview
When information is digitized, it can be aggregated and shared nearly instantly. I am interested in how this acceleration in the aggregation and availability of information, via digitization, affects firms and firm strategy.
Platforms have emerged as marketplaces for... View Details
Keywords: Market Platforms; Social Media; Information Disclosure; Platform Strategy; Innovation Strategy; Collaborative Innovation and Invention; Technological Innovation; Intellectual Property; Information; Technology Platform; Information Industry; Information Industry; Information Industry; Information Industry
- Forthcoming
- Article
FinTech Lending and Cashless Payments
By: Pulak Ghosh, Boris Vallée and Yao Zeng
Borrower's use of cashless payments both improves their access to capital from FinTech lenders and predicts a lower probability of default. These relationships are stronger for cashless technologies providing more precise information, and for outflows. Cashless payment... View Details
- 2023
- Working Paper
Life After Death: A Field Experiment with Small Businesses on Information Frictions, Stigma, and Bankruptcy
By: Shai Benjamin Bernstein, Emanuele Colonnelli, Mitchell Hoffman and Benjamin Iverson
In a randomized control trial (RCT) with U.S. small businesses, we document that a large share of firms are not well-informed about bankruptcy. Many assume that bankruptcy necessarily entails the death of a business and do not know about Chapter 11 bankruptcy, where... View Details
Bernstein, Shai Benjamin, Emanuele Colonnelli, Mitchell Hoffman, and Benjamin Iverson. "Life After Death: A Field Experiment with Small Businesses on Information Frictions, Stigma, and Bankruptcy." NBER Working Paper Series, No. 30933, February 2023.
- 2020
- Working Paper
When Do Experts Listen to Other Experts? The Role of Negative Information in Expert Evaluations for Novel Projects
By: Jacqueline N. Lane, Misha Teplitskiy, Gary Gray, Hardeep Ranu, Michael Menietti, Eva C. Guinan and Karim R. Lakhani
The evaluation of novel projects lies at the heart of scientific and technological innovation, and yet literature suggests that this process is subject to inconsistency and potential biases. This paper investigates the role of information sharing among experts as the... View Details
Keywords: Project Evaluation; Innovation; Knowledge Frontier; Negativity Bias; Projects; Innovation and Invention; Information; Diversity; Judgments
Lane, Jacqueline N., Misha Teplitskiy, Gary Gray, Hardeep Ranu, Michael Menietti, Eva C. Guinan, and Karim R. Lakhani. "When Do Experts Listen to Other Experts? The Role of Negative Information in Expert Evaluations for Novel Projects." Harvard Business School Working Paper, No. 21-007, July 2020. (Revised November 2020.)