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Show Results For
- All HBS Web
(27,944)
- People (89)
- News (7,074)
- Research (14,500)
- Events (257)
- Multimedia (341)
- Faculty Publications (11,393)
- October 2019
- Teaching Note
Managing the Future of Work
By: William R. Kerr and Carl Kreitzberg
This teaching note has been prepared to assist instructors with teaching HBS Case Study 818-128 "Managing the Future of Work.' This case has been designed to introduce leaders from various sectors to the Future of Work, and to give them the analytical tools and... View Details
- 17 Aug 2010
- News
Economy Led to Cuts in Use of Health Care
- February 1975 (Revised November 1986)
- Background Note
Note on the Use of Experience Curves in Competitive Decision Making
Describes the experience curve concept, details of its application, uses in competitive analysis, and a number of caveats and limitations. View Details
Keywords: Decision Making
Hammond, John S. "Note on the Use of Experience Curves in Competitive Decision Making." Harvard Business School Background Note 175-174, February 1975. (Revised November 1986.)
- March 2009 (Revised June 2010)
- Case
Neck & Neck: Leveraging the Club Neck Information
Commercial Director Prado wonders how to leverage the loyalty card information to prepare the fall 2008 budget. The case discusses the value of subjective and objective information for profit-planning purposes. Spanish children's apparel retailer Neck & Neck uses... View Details
Keywords: Customer Relationship Management; Profit; Knowledge Use and Leverage; Marketing; Consumer Behavior; Retail Industry
Martinez-Jerez, Francisco de Asis, Jasmijn Bol, Christopher Ittner, and Katherine Miller. "Neck & Neck: Leveraging the Club Neck Information." Harvard Business School Case 109-070, March 2009. (Revised June 2010.)
- 03 Aug 2011
- Working Paper Summaries
Tax Policy and the Efficiency of US Direct Investment Abroad
- 11 Mar 2014
- Interview
The Looming Challenges of US Competitiveness: Implications for Philadelphia
The third installment of the Fox School's Innovation Leadership Speaker Series featured Professor Michael E. Porter, William Lawrence University Professor, Harvard Business School. Dr. Porter addressed the factors driving innovation and competitiveness in a given... View Details
Porter, Michael E. "The Looming Challenges of US Competitiveness: Implications for Philadelphia." Innovation Leadership Speaker Series, Temple University, Fox School of Business, Philadelphia, PA, United States, March 11, 2014.
- July 1990 (Revised October 1995)
- Case
Xerox Corp.: Leadership of the Information Technology Function (B)
Applegate, Lynda M. "Xerox Corp.: Leadership of the Information Technology Function (B)." Harvard Business School Case 191-024, July 1990. (Revised October 1995.)
- 30 Oct 2019
Information Session at the University of Southern California
Join us to learn more about our college programs including 2+2, Peek Weekend, and SVMP. You will have the opportunity to ask questions with a member of the MBA Admissions team. View Details
- 09 Dec 2019
Information Session at the University of California Berkeley
Join us to learn more about our college programs including 2+2, Peek Weekend, and SVMP. You will have the opportunity to ask questions with a member of the MBA Admissions team. View Details
- 31 Oct 2019
Information Session at University of California Los Angeles
Join us to learn more about our college programs including 2+2, Peek Weekend, and SVMP. You will have the opportunity to ask questions with a member of the MBA Admissions team. View Details
- 21 Feb 2019
HBS Information Session at the University of Richmond
Join us to learn more about Harvard Business School and the 2+2 admissions process to the MBA at HBS. The event will include a presentation about our college programs and an opportunity to ask questions with a member View Details
- 17 Oct 2018
HBS Information Session at the University of Minnesota
Join us to learn more about Harvard Business School and the 2+2 admissions process to the MBA at HBS. The event will include a presentation about our college programs and an opportunity to ask questions with a member View Details
- 25 Oct 2018
HBS Information Session at The University of Pittsburgh
Join us to learn more about Harvard Business School and the 2+2 admissions process to the MBA at HBS. The event will include a presentation about our college programs and an opportunity to ask questions with a member View Details
- 03 Oct 2018
HBS Information Session at Olin College of Engineering
Join us to learn more about Harvard Business School and the 2+2 admissions process to the MBA at HBS. The event will include a presentation about our college programs and an opportunity to ask questions with a member View Details
- 14 Nov 2018
HBS Information Session at the University of Maryland
Join us to learn more about Harvard Business School and the 2+2 admissions process to the MBA at HBS. The event will include a presentation about our college programs and an opportunity to ask questions with a member View Details
- 11 Apr 2018
HBS Information Session at the University of Florida
Join us to learn more about Harvard Business School and the 2+2 admissions process to the MBA at HBS. The event will include a presentation about our college programs and an opportunity to ask questions with a member View Details
- 1993
- Chapter
The Adjustment of Stock Prices to New Information
By: Eugene F. Fama, Lawrence Fisher, Michael C. Jensen and Richard J. Roll
Fama, Eugene F., Lawrence Fisher, Michael C. Jensen, and Richard J. Roll. "The Adjustment of Stock Prices to New Information." In Strategic Issues in Finance, edited by Keith Wand. Butterworth-Heinemann, 1993. (Previously published in International Economic Review, Vol. 10 (Feb. 1969) and Investment Management: Some Readings, J. Lorie and R. Brealey, Eds (Praeger Publishers, 1972))
- March 2010
- Article
Information Content of Insider Trades before and after the Sarbanes-Oxley Act
By: Francois Brochet
This paper examines the information content of Form 4 filings under the more timely disclosure regime introduced by Section 403 of the Sarbanes-Oxley Act of 2002 (SOX). Abnormal returns and trading volumes around filings of insider stock purchases are significantly... View Details
Keywords: Stocks; Corporate Disclosure; Governing Rules, Regulations, and Reforms; Government Legislation; Lawsuits and Litigation; Market Transactions; Volume; Sales
Brochet, Francois. "Information Content of Insider Trades before and after the Sarbanes-Oxley Act." Accounting Review 85, no. 2 (March 2010): 419–446.
- Web
Contact Us - Alumni
Help Contact Us 6ms Alumni Records Access to HBS account including help with username, password, two-step verification (Duo), logging into email, or compromised accounts. Contact: 617.384.5977 (option 1) or by email at... View Details
- 2025
- Working Paper
Balancing Engagement and Polarization: Multi-Objective Alignment of News Content Using LLMs
By: Mengjie Cheng, Elie Ofek and Hema Yoganarasimhan
We study how media firms can use LLMs to generate news content that aligns with multiple objectives—making content more engaging while maintaining a preferred level of polarization/slant consistent with the firm’s editorial policy. Using news articles from The New York... View Details
Keywords: Large Language Models; Content Creation; Media; Polarization; Generative Ai; Direct Preference Optimization; AI and Machine Learning; News; Perspective; Digital Marketing; Policy; Media and Broadcasting Industry
Cheng, Mengjie, Elie Ofek, and Hema Yoganarasimhan. "Balancing Engagement and Polarization: Multi-Objective Alignment of News Content Using LLMs." Harvard Business School Working Paper, No. 25-051, April 2025.