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Show Results For
-
All HBS Web
(3,383)
- People (9)
- News (692)
- Research (2,156)
- Events (33)
- Multimedia (26)
- Faculty Publications (1,256)
- September 1974
- Case
Max-Able Medical Clinic (A)
The issue concerns introduction of a new technology in health care delivery. The case requires the student to analyze the process for delivering health care via a new technology, the multiphasic testing facility. Analysis of patient flow, capacity, choice of tests, and...
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Keywords:
Service Delivery;
Technology Adoption;
Health Care and Treatment;
Service Industry;
Health Industry
Abernathy, William. "Max-Able Medical Clinic (A)." Harvard Business School Case 675-040, September 1974.
- 2024
- Working Paper
Incrementality Representation Learning: Synergizing Past Experiments for Intervention Personalization
This paper introduces Incrementality Representation Learning (IRL), a novel multitask representation learning framework that predicts heterogeneous causal effects of marketing interventions. By leveraging past experiments, IRL efficiently designs and targets...
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Keywords:
Heterogeneous Treatment Effect;
Multi-task Learning;
Representation Learning;
Personalization;
Promotion;
Deep Learning;
Field Experiments;
Customer Focus and Relationships;
Customization and Personalization
Huang, Ta-Wei, Eva Ascarza, and Ayelet Israeli. "Incrementality Representation Learning: Synergizing Past Experiments for Intervention Personalization." Harvard Business School Working Paper, No. 24-076, June 2024.
- December 2005 (Revised February 2019)
- Case
Brighter Smiles for the Masses--Colgate vs. P&G
By: Felix Oberholzer-Gee, Dennis Yao and Filipa Azevedo Jorge
In 2000, Procter & Gamble Co. introduced Crest Whitestrips, a new, revolutionary product that allowed consumers to whiten their teeth at home. With Whitestrips, P&G created an entire new category in oral care, worth $460 million in 2002. Whitestrips sent P&G's main...
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Keywords:
Competitive Advantage;
Competitive Strategy;
Advertising;
Product Launch;
Patents;
Price;
Performance Effectiveness;
Consumer Products Industry
Oberholzer-Gee, Felix, Dennis Yao, and Filipa Azevedo Jorge. "Brighter Smiles for the Masses--Colgate vs. P&G." Harvard Business School Case 706-435, December 2005. (Revised February 2019.)
- February 2021
- Tutorial
T-tests: Theory and Practice
This video provides an introduction to hypothesis testing, sampling, t-tests, and p-values. It provides examples of A/B testing and t-testing to assess whether difference between two groups are statistically significant. This video can be assigned in conjunction with...
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- November 2006
- Case
Tickle
By: William A. Sahlman and Dan Heath
Describes a set of decisions confronting the management team of a rapidly growing online psychological testing and social networking company. They can either sell the company to a large public company, raise another round of capital from a preeminent venture capital...
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- 27 Jan 2012
- News
Apple and Google as Creative Archetypes
- 15 Apr 2012
- News
America at tax time: What cheaters cost us
- 11 Aug 2018
- News
Religious shoppers less likely to be tempted to overspend
- 06 Sep 2017
- News
Amid Wreckage Of Hurricane Harvey, Countless Acts Of Heroism
- 17 Apr 2017
- Video
HBS Startup Bootcamp
- 2016
- Working Paper
Reviews, Reputation, and Revenue: The Case of Yelp.com
By: Michael Luca
Do online consumer reviews affect restaurant demand? I investigate this question using a novel dataset combining reviews from the website Yelp.com and restaurant data from the Washington State Department of Revenue. Because Yelp prominently displays a restaurant's...
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Keywords:
Revenue;
Network Effects;
Reputation;
Social and Collaborative Networks;
Food and Beverage Industry;
Service Industry;
Washington (state, US)
Luca, Michael. "Reviews, Reputation, and Revenue: The Case of Yelp.com." Harvard Business School Working Paper, No. 12-016, September 2011. (Revised March 2016.)
- October 2009 (Revised June 2010)
- Case
Hulu: An Evil Plot to Destroy the World?
By: Anita Elberse and Sunil Gupta
In July 2009, Jason Kilar, the chief executive officer of Hulu, is debating whether the online video aggregator should move away from a purely advertising-supported model, and whether it should participate in an industry-wide initiative to develop and test...
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Keywords:
Advertising;
Business Model;
Television Entertainment;
Distribution Channels;
Service Operations;
Internet and the Web;
Media and Broadcasting Industry;
Motion Pictures and Video Industry
Elberse, Anita, and Sunil Gupta. "Hulu: An Evil Plot to Destroy the World?" Harvard Business School Case 510-005, October 2009. (Revised June 2010.)
- 02 Apr 2012
- News
'People Problems' Sink Most Startups
- April 1993 (Revised November 1994)
- Case
Chiron Corp.
Pablo Valenzuela, vice president of R&D at Chiron Corp., faces several choices for how to allocate scarce resources across several promising projects. These choices will determine Chiron's position in several emerging biotechnology and diagnostic markets, including...
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Keywords:
Health Testing and Trials;
Research and Development;
Failure;
Business Strategy;
Joint Ventures;
Strategic Planning;
Opportunities;
Product Development;
Biotechnology Industry;
California
Wheelwright, Steven C. "Chiron Corp." Harvard Business School Case 693-052, April 1993. (Revised November 1994.)
- 08 Aug 2011
- News
Economics Journal: Women in Local Politics Offer Biggest Benefit
- February 2016 (Revised July 2017)
- Case
A Nation Divided: The United States and the Challenge of Secession
By: David Moss and Marc Campasano
Americans elected Abraham Lincoln as the nation's first Republican president in November of 1860. Northern political leaders had formed the Republican Party only a few years before, in large measure to combat the spread of slavery. Southerners had long been wary of...
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Moss, David, and Marc Campasano. "A Nation Divided: The United States and the Challenge of Secession." Harvard Business School Case 716-048, February 2016. (Revised July 2017.)
- 2014
- Working Paper
Digital Discrimination: The Case of Airbnb.com
By: Benjamin Edelman and Michael Luca
Online marketplaces often contain information not only about products, but also about the people selling the products. In an effort to facilitate trust, many platforms encourage sellers to provide personal profiles and even to post pictures of themselves. However,...
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Keywords:
Prejudice and Bias;
Internet and the Web;
Race;
Trust;
Renting or Rental;
Accommodations Industry;
Real Estate Industry
Edelman, Benjamin, and Michael Luca. "Digital Discrimination: The Case of Airbnb.com." Harvard Business School Working Paper, No. 14-054, January 2014.
- October 2007 (Revised January 2009)
- Background Note
Analyzing Relative Costs
By: Hanna Halaburda and Jan W. Rivkin
Introduces students to the technique of relative cost analysis, a core technique of strategists. Among the intricate quantitative analyses that strategists undertake, relative cost analysis may be the most common. The goal of a relative cost analysis is simply to...
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Keywords:
Cost;
Management Analysis, Tools, and Techniques;
Mathematical Methods;
Competition;
Competitive Advantage
Halaburda, Hanna, and Jan W. Rivkin. "Analyzing Relative Costs." Harvard Business School Background Note 708-462, October 2007. (Revised January 2009.)
- April 2002
- Case
Pallotta TeamWorks
By: Allen S. Grossman and Elizabeth Kind
Pallotta Team Works is a for-profit, privately owned company that produces multiday fundraising events for nonprofit organizations. Dan Pallotta, the 40-year-old CEO, founded the enterprise in 1992. The company has grown rapidly, having raised over $200 million for...
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Keywords:
For-Profit Firms;
Business Model;
Nonprofit Organizations;
Philanthropy and Charitable Giving;
Social Marketing;
Marketing Strategy;
Service Industry;
Consulting Industry;
United States
Grossman, Allen S., and Elizabeth Kind. "Pallotta TeamWorks." Harvard Business School Case 302-089, April 2002.
- 12 Jul 2017
- Working Paper Summaries