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Show Results For
- All HBS Web
(27,940)
- People (89)
- News (7,081)
- Research (14,555)
- Events (257)
- Multimedia (344)
- Faculty Publications (11,446)
- Web
Information Technology | About
Information Technology Access to HBS networks, applications, computers, and other electronic resources (heretofore referred to as “the Resources”) is a privilege. HBS reserves the right to revoke access at any time at its sole discretion.... View Details
- Fast Answer
Mutual funds: information
Where do I find information on mutual funds? Bloomberg has information on mutual funds. Type FPC and hit GO. The Investment Company Institute provides statistics, background information, and position papers.... View Details
- 10 Jan 2024
2+2 Program Information Session
Calling all college students! This virtual information session, hosted by a member of the MBA Admissions Team, will outline the enriching journey of the HBS MBA program, the... View Details
- Web
Contact Us - Alumni
Help Contact Us 12ms 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
- January 2001 (Revised May 2010)
- Case
BP Amoco (A): Policy Statement on the Use of Project Finance
By: Benjamin C. Esty and Michael Kane
Following the BP/Amoco merger in December 1998, CFO David Watson asked Bill Young to recommend when and under what circumstances the firm should use external project finance instead of internal corporate funds to finance new capital investments. As part of this... View Details
Esty, Benjamin C., and Michael Kane. "BP Amoco (A): Policy Statement on the Use of Project Finance." Harvard Business School Case 201-054, January 2001. (Revised May 2010.)
- May 2009
- Article
Asymmetric Information Effects on Loan Spreads
The paper estimates the cost arising from information asymmetry between the lead bank and members of the lending syndicate. In a lending syndicate, the lead bank retains only a fraction of the loan but acts as the intermediary between the borrower and the syndicate... View Details
Keywords: Cost; Banks and Banking; Financing and Loans; Interest Rates; Capital; Investment Portfolio; Credit; Diversification; Risk and Uncertainty
Ivashina, Victoria. "Asymmetric Information Effects on Loan Spreads." Journal of Financial Economics 92, no. 2 (May 2009): 300–319.
- February 2011
- Article
Understanding Analysts’ Use and Under-use of Stock Returns and Other Analysts’ Forecasts when Forecasting Earnings
By: Michael B. Clement, Jeffrey Hales and Yanfeng Xue
We investigate analysts' use of stock returns and other analysts' forecast revisions in revising their own forecasts after an earnings announcement. We find that analysts respond more strongly to these signals when the signals are more informative about future earnings... View Details
Keywords: Learning; Forecasting and Prediction; Performance Evaluation; Knowledge Use and Leverage; Financial Services Industry
Clement, Michael B., Jeffrey Hales, and Yanfeng Xue. "Understanding Analysts’ Use and Under-use of Stock Returns and Other Analysts’ Forecasts when Forecasting Earnings." Journal of Accounting & Economics 51, nos. 1-2 (February 2011): 279–299.
- 2015
- Chapter
Innovating without Information Constraints: Organization, Communities, and Innovation when Information Costs Approach Zero
By: Elizabeth J. Altman, Frank Nagle and Michael Tushman
Innovation has traditionally taken place within an organization's boundaries and/or with selected partners. This Chandlerian approach to innovation has been rooted in transaction costs, organizational boundaries, and information processing challenges associated with... View Details
Keywords: Knowledge Sharing; Cost; Innovation and Management; Collaborative Innovation and Invention
Altman, Elizabeth J., Frank Nagle, and Michael Tushman. "Innovating without Information Constraints: Organization, Communities, and Innovation when Information Costs Approach Zero." In The Oxford Handbook of Creativity, Innovation, and Entrepreneurship, edited by Christina E. Shalley, Michael A. Hitt, and Jing Zhou, 353–379. Oxford University Press, 2015.
- 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.
- June 2025
- Article
Passive Ownership and Price Informativeness
By: Marco Sammon
I show that passive ownership negatively affects the degree to which stock prices anticipate earnings announcements. Estimates across several research designs imply that the rise in passive ownership over the last 30 years has caused the amount of information... View Details
Keywords: Passive Ownership; ETFs; Market Efficiency; Price; Investment Funds; Stocks; Communication
Sammon, Marco. "Passive Ownership and Price Informativeness." Management Science 71, no. 6 (June 2025): 4582–4598.
- 07 Feb 2024
2+2 Program Information Session
Calling all college students! This virtual information session, hosted by a member of the MBA Admissions Team, will outline the enriching journey of the HBS MBA program, the... View Details
- March 2021
- Article
Assortment Rotation and the Value of Concealment
By: Kris J. Ferreira and Joel Goh
Assortment rotation—the retailing practice of changing the assortment of products offered to customers—has recently been used as a competitive advantage for both brick-and-mortar and online retailers. We focus on product categories where consumers may purchase multiple... View Details
Keywords: Assortment Optimization; Retailing; Imperfect Information; Sales; Strategy; Consumer Behavior
Ferreira, Kris J., and Joel Goh. "Assortment Rotation and the Value of Concealment." Management Science 67, no. 3 (March 2021): 1489–1507.
- 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.)
- 2015
- Working Paper
On the Increasing Centralization of US Money and Credit
By: Amar Bhidé
My current work on the debt market liquidity (Bhidé 2015) and antecedent book (Bhidé 2010) critiques the de facto centralization of credit extension in the U.S. This essay examines how the increased centralization of credit maps into a decline in the decentralized... View Details
Bhidé, Amar. "On the Increasing Centralization of US Money and Credit." Harvard Business School Working Paper, No. 21-022, June 2015.
- summer 2003
- Article
Patents, Invalidity, and the Strategic Transmission of Enabling Information
By: James J. Anton and Dennis A. Yao
The patent system encourages innovation and knowledge disclosure by providing exclusivity to inventors. Exclusivity is limited, however, because a substantial fraction of patents have some probability of being ruled invalid when challenged in court. The possibility of... View Details
Keywords: System; Innovation and Invention; Knowledge Dissemination; Courts and Trials; Competition; Patents; Corporate Disclosure
Anton, James J., and Dennis A. Yao. "Patents, Invalidity, and the Strategic Transmission of Enabling Information." Journal of Economics & Management Strategy 12, no. 2 (summer 2003): 151–178. (Harvard users click here for full text.)
- 2021
- Working Paper
Detecting Anomalous Patterns of Care Using Health Insurance Claims
By: Sriram Somanchi, Edward McFowland III and Daniel B. Neill
- March 1988 (Revised September 1995)
- Case
Xerox Corp.: Leadership of the Information Technology Function (A)
By: Lynda M. Applegate and Donna B. Stoddard
Applegate, Lynda M., and Donna B. Stoddard. "Xerox Corp.: Leadership of the Information Technology Function (A)." Harvard Business School Case 188-113, March 1988. (Revised September 1995.)
- 12 Dec 2005
- Research & Ideas
Using the Law to Strategic Advantage
Most managers think the legal department is that office down the hall where they go to keep out of trouble or write a binding patent agreement. And that's shortsighted, says Harvard Business School professor Constance Bagley. A company... View Details
- September 2025
- Article
Public Disclosure of Private Meetings: Does Observing Peers’ Information Acquisition Affect Analysts’ Attention Allocation?
By: Yi Ru, Ronghuo Zheng and Yuan Zou
We investigate the impact of observing peers’ information acquisition on financial analysts’ allocation of attention. Using the timely disclosure mandate by the Shenzhen Stock Exchange as a setting, we find that, shortly after analysts observe that a firm has been... View Details
Keywords: Corporate Disclosure; Information; Financial Institutions; Accounting; Financial Markets; Financial Services Industry; China
Ru, Yi, Ronghuo Zheng, and Yuan Zou. "Public Disclosure of Private Meetings: Does Observing Peers’ Information Acquisition Affect Analysts’ Attention Allocation?" Journal of Accounting Research 63, no. 4 (September 2025): 1629–1677.
- 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.