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Show Results For
- All HBS Web
(1,370)
- News (128)
- Research (997)
- Events (12)
- Multimedia (2)
- Faculty Publications (488)
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- 2009
- Other Unpublished Work
Singapore Competitiveness Report
By: Christian H.M. Ketels, Ashish Lall and Boon Siong Neo
The 2009 Singapore Competitiveness Report, the first in this new series of regular assessments by the Asia Competitiveness Institute (ACI) at the Lee Kuan Yew School of Public Policy, provides data and analysis to inform the discussions on the impact of the crisis... View Details
Keywords: Economic Growth; Financial Crisis; Macroeconomics; Microeconomics; Policy; Competitive Strategy; Singapore
Ketels, Christian H.M., Ashish Lall, and Boon Siong Neo. "Singapore Competitiveness Report." Asia Competitiveness Institute, Singapore, November 2009.
- September 1992
- Case
Vintage Directions, Inc.
Focuses on the problem of determining whether to continue with a start-up after the first market test. The company has seen product success but is far from break-even and needs additional financing. Focuses on opportunity analysis and the use of market data to assess... View Details
Keywords: Product Launch; Product Marketing; Marketing Strategy; Forecasting and Prediction; Corporate Entrepreneurship; Business Startups; Business or Company Management
Stevenson, Howard H. "Vintage Directions, Inc." Harvard Business School Case 393-043, September 1992.
- January 1980 (Revised August 1986)
- Case
General Electric vs. Westinghouse in Large Turbine Generators (A)
Describes the U.S. large turbine generator industry in early 1963, a period of severe price cutting and depressed industry conditions. Presents data to allow a structural analysis of the industry and an analysis of the strategies of the major players since 1946. The... View Details
Keywords: Transformation; Customer Focus and Relationships; Machinery and Machining; Cost Management; Price; Management Analysis, Tools, and Techniques; Marketing Strategy; Industry Structures; Competition; Manufacturing Industry; United States
Porter, Michael E. "General Electric vs. Westinghouse in Large Turbine Generators (A)." Harvard Business School Case 380-128, January 1980. (Revised August 1986.)
- Research Summary
Current Projects
To further study team coaching and creativity, I have undertaken two field-based studies. In collaboration with Teresa Amabile, I am exploring helping and collaborative behaviors though the analysis of daily diary entries from creative work teams at a design firm.... View Details
- December 2009
- Case
TruEarth Healthy Foods: Market Research for a New Product Introduction
By: V. Kasturi Rangan and Sunru Yong
Topics covered include: consumer marketing, market research, new product introduction, and quantitative analysis. TruEarth Healthy Foods, a maker of gourmet pastas, sauces, and meals, wants to build on its successful introduction of fresh whole grain pasta by... View Details
Keywords: Market Research; Consumer Marketing; Brands; Food; Marketing Strategy; Consumer Behavior; Forecasting and Prediction; Product Launch; Brands and Branding; Retail Industry; Food and Beverage Industry
Rangan, V. Kasturi, and Sunru Yong. "TruEarth Healthy Foods: Market Research for a New Product Introduction." Harvard Business School Brief Case 094-065, December 2009.
- 05 Jan 2017
- Working Paper Summaries
High-Skilled Migration and Agglomeration
- January 2024 (Revised June 2025)
- Exercise
Travelogo: Understanding Customer Journeys
By: Eva Ascarza, Nicolas Padilla and Oded Netzer
In late May 2023, Sarah Merino, the newly appointed manager of the Customer Insights group at Travelogo—an online travel booking platform—initiates a comprehensive analysis of clickstream data to understand the varied behaviors and needs of their users. In preparation... View Details
Keywords: Customer Relationship Management; Analysis; Analytics and Data Science; Marketing Strategy; Segmentation; Consumer Behavior; Travel Industry; United States
Ascarza, Eva, Nicolas Padilla, and Oded Netzer. "Travelogo: Understanding Customer Journeys." Harvard Business School Exercise 524-044, January 2024. (Revised June 2025.)
- Research Summary
One aspect of my research is highly quantitative, based on the construction and analysis of psychometric instruments, and another relies on the qualitative data obtained from the interview process. I look upon both psychometric and interview-derived data in terms of a... View Details
- January 2000 (Revised October 2001)
- Case
Security Capital Pacific Trust: A Case for Branding
A real estate operations and investment trust is considering whether it should pursue branding as a strategic investment. Through interpretation of case data and video from focus groups, students deduce the consumer (cognitive, psychological, and economic),... View Details
Fournier, Susan M., and Sarah S. Khetani. "Security Capital Pacific Trust: A Case for Branding." Harvard Business School Case 500-053, January 2000. (Revised October 2001.)
- 2019
- Working Paper
Machine Learning Approaches to Facial and Text Analysis: Discovering CEO Oral Communication Styles
By: Prithwiraj Choudhury, Dan Wang, Natalie A. Carlson and Tarun Khanna
We demonstrate how a novel synthesis of three methods—(1) unsupervised topic modeling of text data to generate new measures of textual variance, (2) sentiment analysis of text data, and (3) supervised ML coding of facial images with a cutting-edge convolutional neural... View Details
Choudhury, Prithwiraj, Dan Wang, Natalie A. Carlson, and Tarun Khanna. "Machine Learning Approaches to Facial and Text Analysis: Discovering CEO Oral Communication Styles." Harvard Business School Working Paper, No. 18-064, January 2018. (Revised May 2019.)
- 12 Feb 2018
- Working Paper Summaries
Private Equity, Jobs, and Productivity: Reply to Ayash and Rastad
- 23 Jan 2023
- Research & Ideas
After High-Profile Failures, Can Investors Still Trust Credit Ratings?
important lesson: getting it wrong can seriously damage their reputations and hurt their businesses. As economic fears mount and raise default concerns, a fresh analysis of new-and-improved credit rating agencies sounds a hopeful note... View Details
Keywords: by Ben Rand
- Article
Machine Learning Approaches to Facial and Text Analysis: Discovering CEO Oral Communication Styles
By: Prithwiraj Choudhury, Dan Wang, Natalie A. Carlson and Tarun Khanna
We demonstrate how a novel synthesis of three methods—(1) unsupervised topic modeling of text data to generate new measures of textual variance, (2) sentiment analysis of text data, and (3) supervised ML coding of facial images with a cutting-edge convolutional neural... View Details
Keywords: CEOs; Communication Style; Machine Learning; Spoken Communication; Nonverbal Communication; Personal Characteristics; Analysis; Performance
Choudhury, Prithwiraj, Dan Wang, Natalie A. Carlson, and Tarun Khanna. "Machine Learning Approaches to Facial and Text Analysis: Discovering CEO Oral Communication Styles." Strategic Management Journal 40, no. 11 (November 2019): 1705–1732.
- 28 Jun 2021
- Research & Ideas
Keep or Cut Workers? How Companies Reacted to the COVID-19 Crisis
conduct an analysis to determine how companies were responding to the crisis. Were they retaining their staff and providing essential workers with extra pay, or were they cutting expenses through layoffs and furloughs? "It gave us a rare... View Details
Keywords: by Lane Lambert
- 02 Feb 2023
- Research & Ideas
Why We Still Need Twitter: How Social Media Holds Companies Accountable
social media as a tool to expose corporate misconduct, Heese and Pacelli used data from the 3G (third generation) mobile broadband network rollout to identify increased activity on Twitter, plus they studied reports of corporate... View Details
- Research Summary
Self-Regulation by Japanese Trade Associations
Ulrike Schaede has recently finished a book manuscript on Japanese trade associations. As a results of recent deregulation and the recession of the 1990s, Japanese industries are assuming increasingly important regulatory functions. They do this through autonomous... View Details
- 2014
- Chapter
Remapping the Flow of Funds
By: Juliane Begenau, Monika Piazzesi and Martin Schneider
This article argues that quantitative analysis of credit market positions would benefit tremendously if the additional information about the structure of payment streams were more readily available. Most available data on credit market positions, such as the Flow of... View Details
Begenau, Juliane, Monika Piazzesi, and Martin Schneider. "Remapping the Flow of Funds." In Risk Topography: Systemic Risk and Macro Modeling, edited by Markus Brunnermeier and Arvind Krishnamurthy. National Bureau of Economic Research Conference Report. University of Chicago Press, 2014.
- 2018
- Working Paper
Survival of the Fittest: The Impact of the Minimum Wage on Firm Exit
By: Dara Lee Luca and Michael Luca
We study the impact of the minimum wage on firm exit in the restaurant industry, exploiting recent changes in the minimum wage at the city level. We find that the impact of the minimum wage depends on whether a restaurant was already close to the margin of exit.... View Details
Luca, Dara Lee, and Michael Luca. "Survival of the Fittest: The Impact of the Minimum Wage on Firm Exit." Harvard Business School Working Paper, No. 17-088, April 2017. (Revised August 2018.)
- March 2005 (Revised March 2006)
- Background Note
Activity-Based Costing and Capacity
By: Robert S. Kaplan
Discusses the use of budgeted rather than historical data in an activity-based costing (ABC) model and argues for calculating rates using practical capacity, not actual utilization. An ABC model need not be limited to analysis of historical data. When cost driver rates... View Details
Kaplan, Robert S. "Activity-Based Costing and Capacity." Harvard Business School Background Note 105-059, March 2005. (Revised March 2006.)
- May 2004
- Article
The Case for International Coordination of Electricity Regulation: Evidence from the Measurement of Efficiency in South America
A decade of experience has shown that monitoring the performance of public and private monopolies is the hardest part of electricity sector reform in South America—because operators control most of the information needed for effective regulation. South American... View Details
Keywords: Information; Mathematical Methods; Monopoly; Globalization; Energy Sources; Energy Industry; South America
Ruzzier, Christian Alejandro, A. Estache, and M. Rossi. "The Case for International Coordination of Electricity Regulation: Evidence from the Measurement of Efficiency in South America." Journal of Regulatory Economics 25, no. 3 (May 2004): 271–295.