Filter Results:
(8,455)
Show Results For
- All HBS Web
(8,455)
- People (24)
- News (2,294)
- Research (5,507)
- Events (10)
- Multimedia (260)
- Faculty Publications (4,062)
Show Results For
- All HBS Web
(8,455)
- People (24)
- News (2,294)
- Research (5,507)
- Events (10)
- Multimedia (260)
- Faculty Publications (4,062)
- 2017
- Working Paper
Minimizing Justified Envy in School Choice: The Design of New Orleans' OneApp
By: Atila Abdulkadiroglu, Yeon-Koo Che, Parag A. Pathak, Alvin E. Roth and Oliver Tercieux
In 2012, New Orleans Recovery School District (RSD) became the first U.S. district to unify charter and traditional public school admissions in a single-offer assignment mechanism known as OneApp. The RSD also became the first district to use a mechanism based on Top... View Details
Keywords: Education; Decision Choices and Conditions; Marketplace Matching; Mathematical Methods; Design
Abdulkadiroglu, Atila, Yeon-Koo Che, Parag A. Pathak, Alvin E. Roth, and Oliver Tercieux. "Minimizing Justified Envy in School Choice: The Design of New Orleans' OneApp." NBER Working Paper Series, No. 23265, March 2017.
- May 1995
- Teaching Note
C.K. Coolidge, Inc. (A) TN
By: David E. Bell
Teaching Note for (9-894-017). View Details
- 01 Mar 2009
- News
Alumni Books
how to become one of the winning companies: how to attack competitors’ lock-ins, make their success formulas obsolete, and create the space needed to invent formulas for success. He shows how disrupting your company is critical to reaping... View Details
- March 2020 (Revised August 2020)
- Case
Last Mile Health (A)
By: Brian Trelstad and V. Kasturi Rangan
As the Ebola outbreak threatens the fragile health system of Liberia, Raj Panjabi, the founder of Last Mile Health, faces a dilemma: should he expand beyond the organizaton's core mission to help the country build emergency health care capacity, or should he stick to... View Details
Keywords: Healthcare; Ebola; Nonprofit Organizations; Health Care and Treatment; Rural Scope; Health Pandemics; Growth and Development; Decisions; Health Industry; Africa
Trelstad, Brian, and V. Kasturi Rangan. "Last Mile Health (A)." Harvard Business School Case 320-027, March 2020. (Revised August 2020.)
- May 2021 (Revised September 2021)
- Case
CPE and SUS Environmental: You've Got to Know When to Hold 'Em
By: Josh Lerner and Franko Jira
In July 2016, Di Yang and Grace Guo of the leading Chinese private equity group CPE faced a dilemma—a happy dilemma, but a challenge nonetheless. CPE’s investment in the waste-to-energy firm SUS Environment had proved to be exceedingly successful. This success had... View Details
Keywords: Decision Choices and Conditions; Private Equity; Financial Liquidity; Investment Return; Growth and Development
Lerner, Josh, and Franko Jira. "CPE and SUS Environmental: You've Got to Know When to Hold 'Em (A)." Harvard Business School Case 821-085, May 2021. (Revised September 2021.)
- 1972
- Chapter
Optimal Utilization of Market Forecasts and the Evaluation of Portfolio Performance
By: Michael Jensen
Keywords: Investment Portfolio; Financial Markets; Forecasting and Prediction; Performance Evaluation
Jensen, Michael. "Optimal Utilization of Market Forecasts and the Evaluation of Portfolio Performance." In Mathematical Methods in Finance, edited by G. P. Szego and Karl Shell. North-Holland Publishing Company, 1972.
- October 2024
- Article
Canary Categories
By: Eric Anderson, Chaoqun Chen, Ayelet Israeli and Duncan Simester
Past customer spending in a category is generally a positive signal of future customer spending. We show that there exist “canary categories” for which the reverse is true. Purchases in these categories are a signal that customers are less likely to return to that... View Details
Keywords: Churn; Churn Management; Churn/retention; Assortment Planning; Retail; Retailing; Retailing Industry; Preference Heterogeneity; Assortment Optimization; Customers; Retention; Consumer Behavior; Forecasting and Prediction; Retail Industry
Anderson, Eric, Chaoqun Chen, Ayelet Israeli, and Duncan Simester. "Canary Categories." Journal of Marketing Research (JMR) 61, no. 5 (October 2024): 872–890.
- November–December 2023
- Article
Network Centralization and Collective Adaptability to a Shifting Environment
By: Ethan S. Bernstein, Jesse C. Shore and Alice J. Jang
We study the connection between communication network structure and an organization’s collective adaptability to a shifting environment. Research has shown that network centralization—the degree to which communication flows disproportionately through one or more... View Details
Keywords: Network Centralization; Collective Intelligence; Organizational Change and Adaptation; Organizational Structure; Communication; Decision Making; Networks; Adaptation
Bernstein, Ethan S., Jesse C. Shore, and Alice J. Jang. "Network Centralization and Collective Adaptability to a Shifting Environment." Organization Science 34, no. 6 (November–December 2023): 2064–2096.
- August 2020 (Revised September 2020)
- Technical Note
Assessing Prediction Accuracy of Machine Learning Models
The note introduces a variety of methods to assess the accuracy of machine learning prediction models. The note begins by briefly introducing machine learning, overfitting, training versus test datasets, and cross validation. The following accuracy metrics and tools... View Details
Keywords: Machine Learning; Statistics; Econometric Analyses; Experimental Methods; Data Analysis; Data Analytics; Forecasting and Prediction; Analytics and Data Science; Analysis; Mathematical Methods
Toffel, Michael W., Natalie Epstein, Kris Ferreira, and Yael Grushka-Cockayne. "Assessing Prediction Accuracy of Machine Learning Models." Harvard Business School Technical Note 621-045, August 2020. (Revised September 2020.)
- February 2018
- Supplement
People Analytics at Teach For America (B)
By: Jeffrey T. Polzer and Julia Kelley
This is a supplement to the People Analytics at Teach For America (A) case. In this supplement, Managing Director Michael Metzger must decide how to extend his team’s predictive analytics work using Natural Language Processing (NLP) techniques. View Details
- September 2017
- Article
The Belief in a Favorable Future
By: Todd Rogers, Don A. Moore and Michael I. Norton
People believe that future others’ preferences and beliefs will change to align with their own. People holding a particular view (e.g., support of President Trump) are more likely to believe that future others will share their view than to believe that future others... View Details
Keywords: Social Cognition; Judgment; Prediction; Forecasting; False Consensus; Donation; Open Data; Open Materials; Preregistered; Forecasting and Prediction; Perception; Values and Beliefs; Behavior
Rogers, Todd, Don A. Moore, and Michael I. Norton. "The Belief in a Favorable Future." Psychological Science 28, no. 9 (September 2017): 1290–1301.
- February 2007 (Revised October 2007)
- Case
BASIX
By: Shawn A. Cole and Peter Tufano
BASIX, an Indian microfinance corporation, must decide whether to continue to sell weather insurance to its clients. A brand-new financial product, weather insurance pays if measured rainfall during the growing season falls below a pre-specified limit. Mr. Sattaiah,... View Details
- August 2002 (Revised October 2002)
- Case
Launching the War on Terrorism
Describes the decision-making process employed by President George W. Bush's War Cabinet in the days following the September 11th terrorist attacks. Examines how the president and his advisers framed the problem, exchanged ideas, generated alternatives, and developed a... View Details
Keywords: War; National Security; Decision Making; Crisis Management; Management Teams; Public Administration Industry; United States
Roberto, Michael, and Gina Carioggia. "Launching the War on Terrorism." Harvard Business School Case 303-027, August 2002. (Revised October 2002.)
- October 2024
- Article
How to Use Sales Assessments
By: Frank V. Cespedes
Judging a person’s fit for a sales job is complex, and research shows that managers greatly overrate their ability to predict someone’s performance on the basis of interviews. Hence, using assessments is a growing trend in sales hiring and training. This article... View Details
Cespedes, Frank V. "How to Use Sales Assessments." Top Sales Magazine (October 2024), 10–11.
- 2023
- Working Paper
The Value of Professional Ties in B2B Markets
By: Navid Mojir and Sriya Anbil
We study how a particular form of social ties (i.e., professional ties proxied by past employment) affects price and profitability in business-to-business (B2B) markets. While most of the work on social ties focuses on information diffusion in business-to-consumer... View Details
Keywords: Professional Ties; Social Ties; Business-to-business Marketing; B2B Marketing; Repo; Individual Connections; B2B Pricing; Pricing; Decision-making In Financial Markets; Marketing; Relationships; Price; Financial Markets; Decision Making
Mojir, Navid, and Sriya Anbil. "The Value of Professional Ties in B2B Markets." Harvard Business School Working Paper, No. 22-037, November 2021. (Revised September 2023.)
- June 2018 (Revised February 2019)
- Teaching Note
Rose Electronics Distributing Company
By: Richard S. Ruback, Royce Yudkoff and Ahron Rosenfeld
Itamar Frankenthal (HBS ’13) wanted a $4.5 million bank loan to partially finance his planned acquisition of a small company, Rose Electronics. He received nine proposals which varied widely in term, interest rate, amortization schedule, and covenants. Frankenthal had... View Details
- September 2012 (Revised March 2013)
- Teaching Note
Ultimate Fighting Championship: License to Operate (A) & (B) (TN)
By: George Serafeim
The case describes the challenges that Ultimate Fighting Championship faced as a result of regulatory opposition and loss of the license to operate. The genesis of the business idea, the subsequent growth, and the fall of the UFC are described. The case concludes with... View Details
- Article
Hype and Suspicion: The Effects of Pretrial Publicity, Race, and Suspicion on Jurors' Verdicts.
By: Steven Fein, Seth J. Morgan, Michael I. Norton and Samuel R. Sommers
Fein, Steven, Seth J. Morgan, Michael I. Norton, and Samuel R. Sommers. "Hype and Suspicion: The Effects of Pretrial Publicity, Race, and Suspicion on Jurors' Verdicts." Journal of Social Issues 53, no. 3 (Fall 1997): 487–502.
- November 1989 (Revised March 1992)
- Background Note
Concept Testing
By: Robert J. Dolan
Describes concept testing products. Presents guidelines for effective design, execution, and interpretation of test procedures. Discusses limitations of these techniques and sets out the situations for which they are appropriate. View Details
Dolan, Robert J. "Concept Testing." Harvard Business School Background Note 590-063, November 1989. (Revised March 1992.)
- 2000
- Chapter
Is Management Consulting the Right Career—For You?
By: James Waldroop and Timothy Butler