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(3,455)
- People (5)
- News (338)
- Research (2,624)
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- Faculty Publications (1,910)
Show Results For
- All HBS Web
(3,455)
- People (5)
- News (338)
- Research (2,624)
- Events (33)
- Multimedia (28)
- Faculty Publications (1,910)
- Article
Fast Generalized Subset Scan for Anomalous Pattern Detection
By: Edward McFowland III, Skyler Speakman and Daniel B. Neill
We propose Fast Generalized Subset Scan (FGSS), a new method for detecting anomalous patterns in general categorical data sets. We frame the pattern detection problem as a search over subsets of data records and attributes, maximizing a nonparametric scan statistic... View Details
Keywords: Pattern Detection; Anomaly Detection; Knowledge Discovery; Bayesian Networks; Scan Statistics; Analytics and Data Science
McFowland III, Edward, Skyler Speakman, and Daniel B. Neill. "Fast Generalized Subset Scan for Anomalous Pattern Detection." Art. 12. Journal of Machine Learning Research 14 (2013): 1533–1561.
- May 2020
- Article
Into the Fray: Adaptive Approaches to Studying Novel Teamwork Forms
By: Michaela Kerrissey, Patricia Satterstrom and Amy C. Edmondson
Novel forms of teamwork—created by rapid change and growing diversity among collaborators—are increasingly common, and they present substantial methodological challenges for research. We highlight two aspects of new team forms that challenge conventional methods.... View Details
Keywords: Team Member Fluidity; Temporary Teams; Knowledge Diversity; Entitativity; Concordance; Methods; Groups and Teams; Problems and Challenges; Research
Kerrissey, Michaela, Patricia Satterstrom, and Amy C. Edmondson. "Into the Fray: Adaptive Approaches to Studying Novel Teamwork Forms." Special Issue on The Challenges of Working with "Real" Teams. Organizational Psychology Review 10, no. 2 (May 2020): 62–86.
- July – August 2011
- Article
What Factors Drive Analyst Forecasts?
A firm's competitive environment, its strategic choices, and its internal capabilities are considered important determinants of its future performance. Yet there is little evidence on whether analysts' forecasts of firm performance actually reflect any of these factors... View Details
Keywords: Competition; Forecasting and Prediction; Industry Growth; Judgments; Performance; Valuation; Price; Quality; Innovation and Invention; Organizational Culture; Competency and Skills; Surveys
Groysberg, Boris, Paul Healy, Nitin Nohria, and George Serafeim. "What Factors Drive Analyst Forecasts?" Financial Analysts Journal 67, no. 4 (July–August 2011).
- June 2010
- Article
Leadership Competencies for Implementing Planned Organizational Change
By: Julie Battilana, Mattia Gilmartin, Anne-Claire Pache, Metin Sengul and Jeffrey A. Alexander
This paper bridges the leadership and organizational change literatures by exploring the relationship between managers' leadership competencies (namely, their effectiveness at person-oriented and task-oriented behaviors) and the likelihood that they will emphasize the... View Details
Keywords: Leadership; Competency and Skills; Organizational Change and Adaptation; Planning; Relationships; Business Processes; Projects; Theory; Change; Behavior; Health Industry; United Kingdom
Battilana, Julie, Mattia Gilmartin, Anne-Claire Pache, Metin Sengul, and Jeffrey A. Alexander. "Leadership Competencies for Implementing Planned Organizational Change." Leadership Quarterly 21, no. 3 (June 2010).
- 2004
- Working Paper
The Accidental Entrepreneur: The Emergent and Collective Process of User Entrepreneurship
We develop a process model of how users, an understudied source of entrepreneurship, create, evaluate, share, and commercialize their ideas. We compare and contrast our model to the classic model of the entrepreneurial process, highlighting the emergent and collective... View Details
Shah, Sonali, and Mary Tripsas. "The Accidental Entrepreneur: The Emergent and Collective Process of User Entrepreneurship." Harvard Business School Working Paper, No. 04-054, March 2004. (Revised October 2007.)
- Program
Driving Nonprofit Performance and Innovation—Virtual
Summary Performance measurement is essential for organizational innovation, learning, and success. Nonprofits, however, must evaluate social or environmental outcomes as well as financial performance, and the ideal metrics are not always... View Details
- 15 Feb 2022
- Cold Call Podcast
How to Make Venture Capital Accessible for Black Founders: An Entrepreneur’s Dilemma
Keywords: Re: Jo Tango
- Teaching Interest
Public Entrepreneurship
Public entrepreneurship is designed for future private entrepreneurs and public leaders who want to build new ventures operating in or selling into traditionally public domains.
The last few years have seen a wave of new public entrepreneurs start companies... View Details
Keywords: Public Entrepreneurship
- August 2024
- Article
Heuristics on Call: The Impact of Mobile-Phone-Based Business-Management Advice
By: Shawn Cole, Mukta Joshi and Antoinette Schoar
There is growing evidence that business training for micro-entrepreneurs can be effective. However, in-person training can be expensive and imposes costs on the target beneficiaries. This paper presents the results of a two-site randomized evaluation of a light-touch,... View Details
Cole, Shawn, Mukta Joshi, and Antoinette Schoar. "Heuristics on Call: The Impact of Mobile-Phone-Based Business-Management Advice." World Bank Economic Review 38, no. 3 (August 2024): 580–597.
- Working Paper
The Long-Run Dynamics of Electricity Demand: Evidence from Municipal Aggregation
By: Tatyana Deryugina, Alexander MacKay and Julian Reif
Economic theory suggests that demand is more elastic in the long run relative to the short run, but evidence on the empirical relevance of this phenomenon is scarce. We study the dynamics of residential electricity demand by exploiting price variation arising from a... View Details
Deryugina, Tatyana, Alexander MacKay, and Julian Reif. "The Long-Run Dynamics of Electricity Demand: Evidence from Municipal Aggregation." NBER Working Paper Series, No. 23483, October 2017.
- October 2013
- Article
Barriers to Completion of Patient Reported Outcome Measures
By: Elizabeth H. Schamber, Steven K. Takemoto, Kate Eresian Chenek and Kevin J. Bozic
Patient Reported Outcomes Measures (PROMs) are commonly used in total joint arthroplasty (TJA) to assess surgical outcomes. However certain patient populations may be underrepresented due to lower survey completion rates. The purpose of this study is to evaluate... View Details
Keywords: Patient Reported Outcome Measures; PROM; Total Joint Arthroplasty; Hip; Knee; Electronic Survey; Equality and Inequality; Demographics; Surveys; Health Care and Treatment; Health Industry
Schamber, Elizabeth H., Steven K. Takemoto, Kate Eresian Chenek, and Kevin J. Bozic. "Barriers to Completion of Patient Reported Outcome Measures." Journal of Arthroplasty 28, no. 9 (October 2013).
- September 2008
- Case
Samoa Tala
By: Joshua D. Coval, Bhagwan Chowdhry and Konark Saxena
This case examines currency risks faced by Microfinance Institutions, and evaluates strategies to hedge them in countries with pegged currency regimes and no derivatives markets. An MFI based in Western Samoa borrows in different currencies like the US dollar and the... View Details
Keywords: Cash Flow; Currency Exchange Rate; Microfinance; Risk and Uncertainty; Financial Services Industry; Samoa
Coval, Joshua D., Bhagwan Chowdhry, and Konark Saxena. "Samoa Tala." Harvard Business School Case 209-053, September 2008.
- Article
An Exploration of Marketing's Impact on Society: A Perspective Linked to Democracy
By: John A. Quelch and Katherine Jocz
The authors propose a political theory perspective for examining the impact of the modern aggregate marketing system on consumer welfare and society. Specifically, they suggest that the benefits marketing delivers to consumers are similar to the conditions required for... View Details
Quelch, John A., and Katherine Jocz. "An Exploration of Marketing's Impact on Society: A Perspective Linked to Democracy." Journal of Public Policy & Marketing 27, no. 2 (Fall 2008): 202–206.
- 1995
- Article
The Positive Impact of Creative Activity: Effects of Creative Task Engagement and Motivational Focus on College Student's Learning
By: R. Conti, T. M. Amabile and S. Pollack
This study assessed the effectiveness of engaging students in a creative activity on a topic as a means of encouraging an active cognitive set toward learning that topic area. This technique was examined in three motivational contexts. Before reading a short... View Details
Keywords: Creativity; Cognition and Thinking; Behavior; Performance; Motivation and Incentives; Training
Conti, R., T. M. Amabile, and S. Pollack. "The Positive Impact of Creative Activity: Effects of Creative Task Engagement and Motivational Focus on College Student's Learning." Personality and Social Psychology Bulletin 21 (1995): 1107–1116.
- Research Summary
Attention Arousal Through Price Partitioning
Existing evidence suggests that preferences are affected by whether a price is presented as one all-inclusive expense or partitioned into a set of mandatory charges. To explain this phenomenon, we introduce a new mechanism whereby price partitioning affects a consumers... View Details
- 2023
- Working Paper
Complexity and Hyperbolic Discounting
By: Benjamin Enke, Thomas Graeber and Ryan Oprea
A large literature shows that people discount financial rewards hyperbolically instead of exponentially. While discounting of money has been questioned as a measure of time preferences, it continues to be highly relevant in empirical practice and predicts a wide range... View Details
Keywords: Hyperbolic Discounting; Present Bias; Bounded Rationality; Cognitive Uncertainty; Behavioral Finance
Enke, Benjamin, Thomas Graeber, and Ryan Oprea. "Complexity and Hyperbolic Discounting." Harvard Business School Working Paper, No. 24-048, February 2024.
- 2025
- Working Paper
A Preference for Revision Absent Improvement
By: Ximena Garcia-Rada, Leslie K. John, Ed O’Brien and Michael I. Norton
People regularly encounter revised stimuli (e.g., revised versions of products, new editions of
books, tweaked recipes, and technological updates). In principle, a world of constant revision
should benefit people by affording them the most up-to-date offerings. In... View Details
Keywords: Product Change; Versioning; Expectancy Effects; Heuristics; Intuitive Processing; Product Marketing; Change; Perception; Consumer Behavior
Garcia-Rada, Ximena, Leslie K. John, Ed O’Brien, and Michael I. Norton. "A Preference for Revision Absent Improvement." Harvard Business School Working Paper, No. 19-087, February 2019. (Revised April 2025.)
- August 2018
- Teaching Note
IguanaFix
By: Frank V. Cespedes and Thomas Eisenmann
Teaching Note for HBS No. 817-056. IguanaFix, based in Argentina, is a platform business that connects consumers with home improvement contractors. The founders are evaluating growth options and an investment offer. The case focuses on scaling issues for a venture... View Details
- October 2012
- Article
The Preference for Potential
By: Zakary L. Tormala, Jayson Jia and Michael I. Norton
When people seek to impress others, they often do so by highlighting individual achievements. Despite the intuitive appeal of this strategy, we demonstrate that people often prefer potential rather than achievement when evaluating others. Indeed, compared with... View Details
Keywords: Preferences; Persuasion; Uncertainty; Risk and Uncertainty; Performance Expectations; Attitudes
Tormala, Zakary L., Jayson Jia, and Michael I. Norton. "The Preference for Potential." Journal of Personality and Social Psychology 103, no. 4 (October 2012): 567–583.
- February 2004
- Case
The Making of Verizon
By: Rosabeth M. Kanter, Douglas A Raymond and Ryan Raffaelli
Through a series of mergers, Ivan Seidenberg, Verizon chairman and CEO, successfully shared the co-CEO title twice while building the largest telecom company in the United States. The strong and complementary cultures of the companies that Seidenberg and a key group of... View Details
Keywords: Mergers and Acquisitions; Change Management; Transition; Leading Change; Organizational Culture; Risk Management; Telecommunications Industry; United States
Kanter, Rosabeth M., Douglas A Raymond, and Ryan Raffaelli. "The Making of Verizon." Harvard Business School Case 303-131, February 2004.