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Show Results For
- All HBS Web
(8,319)
- People (25)
- News (2,119)
- Research (3,732)
- Events (32)
- Multimedia (298)
- Faculty Publications (2,033)
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- April 2012
- Article
Share Issuance and Factor Timing
By: Robin Greenwood and Samuel G. Hanson
We show that characteristics of stock issuers can be used to forecast important common factors in stocks' returns such as those associated with book-to-market, size, and industry. Specifically, we use differences between the attributes of stock issuers and repurchasers... View Details
Keywords: Investment Portfolio; Stock Shares; Forecasting and Prediction; Investment Return; Policy; Profit
Greenwood, Robin, and Samuel G. Hanson. "Share Issuance and Factor Timing." Journal of Finance 67, no. 2 (April 2012): 761–798. (Internet Appendix Here.)
- 20 Jun 2013
- Other Presentation
The New Competitive Advantage: Creating Shared Value
The ideas drawn from "Creating Shared Value" (Harvard Business Review, Jan 2011) and "Competing by Saving Lives" (FSG, 2012). View Details
Porter, Michael E. "The New Competitive Advantage: Creating Shared Value." ZfU Seminar, ZfU International Business School, Zürich, Switzerland, June 20, 2013.
- November 2019
- Supplement
Gillette: Cutting Prices to Regain Share
By: Benjamin C. Esty and Daniel Fisher
After losing market share to low-priced competitors such as Harry’s and Dollar Shave Club for several years, Gillette decided to fight back by cutting prices on its razors and blades in April 2017. Bonnie Herzog, an equity analyst at Wells Fargo, must assess how the... View Details
- July 22, 2021
- Article
How to Build a Life: Those Who Share a Roof Share Emotions
By: Arthur C. Brooks
Brooks, Arthur C. "How to Build a Life: Those Who Share a Roof Share Emotions." The Atlantic (July 22, 2021).
- 2010
- Other Unpublished Work
Share Issuance and Factor Timing
By: Robin Greenwood and Samuel Hanson
We show that characteristics of stock issuers can be used to forecast important common factors in stocks returns such as those associated with book-to-market, size, and industry. Specifically, we use differences between the attributes of stock issuers and repurchasers... View Details
Keywords: Forecasting and Prediction; Equity; Stocks; Stock Shares; Investment Return; Investment Portfolio; Price; Performance Evaluation
Greenwood, Robin, and Samuel Hanson. "Share Issuance and Factor Timing." December 2010. (Appendix. Previously titled "Characteristic Timing," NBER Working Paper Series, No. 15948.)
- 26 May 2015
- Research & Ideas
Corporate Field Researchers Share Tricks of the Trade
provides the opportunity for a few faculty members to share recent work with an audience of doctoral students, staff members, and other professors. In a panel discussion, several professors shared the... View Details
Keywords: by Carmen Nobel
- December 2016
- Background Note
Cross-sector Collaborations for Shared Prosperity
By: Jan Rivkin
In cities and towns across America, leaders in local governments, businesses, nonprofits, educational institutions, faith-based organizations, labor unions, and other organizations are coming together in new ways to help their communities prosper. Why are such... View Details
Rivkin, Jan. "Cross-sector Collaborations for Shared Prosperity." Harvard Business School Background Note 717-433, December 2016.
- January 1984
- Case
Sharing Costs: The Sydvattan Co.
By: Eric S. Lander and Elon Kohlberg
Keywords: Cost
Lander, Eric S., and Elon Kohlberg. "Sharing Costs: The Sydvattan Co." Harvard Business School Case 184-108, January 1984.
- April 2012
- Background Note
Note: Net Cash, Share Repurchases and EPS Growth
How companies with large net cash positions can enhance earnings/share through share repurchase in an environment of low interest rates. View Details
Fruhan, William E., Jr. "Note: Net Cash, Share Repurchases and EPS Growth." Harvard Business School Background Note 212-101, April 2012.
- November 2024
- Article
The Health Costs of Cost Sharing
By: Amitabh Chandra, Evan Flack and Ziad Obermeyer
What happens when patients suddenly stop their medications? We study the health consequences of drug interruptions caused by large, abrupt, and arbitrary changes in price. Medicare’s prescription drug benefit as-if-randomly assigns 65-year-olds a drug budget as a... View Details
Chandra, Amitabh, Evan Flack, and Ziad Obermeyer. "The Health Costs of Cost Sharing." Quarterly Journal of Economics 139, no. 4 (November 2024): 2037–2082.
- February 2019
- Teaching Note
Knowledge Sharing at REMA 1000
By: Tatiana Sandino and Olivia Hull
Teaching Note for HBS Nos. 118-007 and 118-072. View Details
- 27 Sep 2011
- Other Presentation
Creating Shared Value in Sports
This presentation draws on ideas from Professor Porter's books and articles, in particular, Competitive Strategy (The Free Press, 1980); Competitive Advantage (The Free Press, 1985); "What is Strategy?" (Harvard Business Review, Nov/Dec 1996); and On Competition... View Details
Porter, Michael E. "Creating Shared Value in Sports." Beyond Sport United, New York City, NY, September 27, 2011.
- 12 Jul 2012
- Other Presentation
Transforming Strategy: Creating Shared Value
This presentation draws on ideas from Professor Porter's books and articles, in particular, Competitive Strategy (The Free Press, 1980); Competitive Advantage (The Free Press, 1985); "What is Strategy?" (Harvard Business Review, Nov/Dec 1996); and On Competition... View Details
Porter, Michael E. "Transforming Strategy: Creating Shared Value." AllWorld Summit@Harvard, Harvard Business School, Boston, MA, July 12, 2012.
- 5 Nov 2013
- Other Presentation
The New Competitive Advantage: Creating Shared Value
This presentation draws on ideas from Professor Porter's articles and books, in particular, The Competitive Advantage of Nations (The Free Press, 1990), "Building the Microeconomic Foundations of Competitiveness," in The Global Competitiveness Report (World Economic... View Details
Porter, Michael E. "The New Competitive Advantage: Creating Shared Value." Tetra Pak Customer Event, Tetra Pak, Sao Paulo, Brazil, November 5, 2013.
- Other Article
Sharing the Fun of Research
By: Scott Kominers
Kominers, Scott. "Sharing the Fun of Research." Harvard Gazette (October 27, 2011).
- 2014
- Case
Changhong: Journey to Shared Services
By: F. Warren McFarlan, Haiyan Zhang and Guo Jia
Founded in 1958 and headquartered in Mianyang - an emerging inland science and technology city in Sichuan Province, Changhong Electric Co., Ltd., started from the military industry. It then entered the color TV industry and subsequently expanded to a wide range of... View Details
McFarlan, F. Warren, Haiyan Zhang, and Guo Jia. "Changhong: Journey to Shared Services." Tsinghua University Case, 2014.
- February 2008
- Article
Bandwidth Allocation in Peer-to-Peer File Sharing Networks
By: Albert Creus Mir, Ramon Casadesus-Masanell and Andres Hervas-Drane
We present a model of bandwidth allocation in a stylized peer-to-peer file sharing network. Given an arbitrary population of peers composed of sharers and freeriders, where all peers interconnect to maximize their allocated bandwidth, we derive the expected bandwidth... View Details
Creus Mir, Albert, Ramon Casadesus-Masanell, and Andres Hervas-Drane. "Bandwidth Allocation in Peer-to-Peer File Sharing Networks." Computer Communications 31, no. 2 (February 2008): 257–265.
- 11 Jul 2007
- Working Paper Summaries
Managing Proprietary and Shared Platforms: A Life-Cycle View
- March 2011
- Supplement
Seven-Eleven Japan: Knowledge Creation and Sharing
By: Hirotaka Takeuchi, Ikujiro Nonaka and Dai Senoo
This case focuses on how to create new knowledge through hypothesis building, testing, and verification. View Details