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Show Results For
-
All HBS Web
(4,616)
- People (9)
- News (1,982)
- Research (1,964)
- Events (3)
- Multimedia (2)
- Faculty Publications (1,154)
- September 2013
- Article
Do Short Sellers Front-Run Insider Sales?
By: Mozaffar N. Khan and Hai Lu
We study the behavior of short sellers as informed market participants and examine potential sources of their information. Using a newly available dataset with high-frequency short sales data, we find evidence of significant increases in short sales immediately prior...
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Khan, Mozaffar N., and Hai Lu. "Do Short Sellers Front-Run Insider Sales?" Accounting Review 88, no. 5 (September 2013): 1743–1768.
- February 2022 (Revised February 2024)
- Case
Sekisui House and the In-Home Early Detection Platform
By: John D. Macomber and Akiko Kanno
To address an aging population and sales declines, a major Japanese homebuilder considers pivoting to provide and support an in-home health detection platform, in competition with tech companies. This case considers the point of view of major builders regarding how...
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Keywords:
Voice Assistants;
Architecture;
Smart Home;
Aging Society;
Digitalization;
Real Estate;
Home Automation;
Sensors;
Strategy;
Digital Platforms;
Health Care and Treatment;
Housing;
Age;
Real Estate Industry;
Construction Industry;
Health Industry;
Japan
Macomber, John D., and Akiko Kanno. "Sekisui House and the In-Home Early Detection Platform." Harvard Business School Case 222-070, February 2022. (Revised February 2024.)
- October 2023 (Revised March 2024)
- Case
GameStop: Social Media Finds a Cheat Code
By: Joseph Pacelli and Sarah Mehta
This case covers the events leading up to the 2021 GameStop short squeeze. Using GameStop as an illustrative example, the case explores the rise in retail trading, increased financial information sharing on social media, and the gamification of investing enabled by...
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- 2014
- Working Paper
Friends with Close Ties: Asset or Liability? Evidence from the Investment Decisions of Mutual Funds in China
By: Xinzi Gao, T.J. Wong, Lijun Xia and Gwen Yu
When fund managers have close ties to their investees, it can facilitate efficient information sharing but can also increase the possibility of favoritism. Using the investment choices of mutual funds in China, we test whether funds with close ties to their investees...
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Keywords:
Social Ties;
Conflict of Interests;
Asset Management;
Investment Portfolio;
Networks;
Financial Services Industry;
China
Gao, Xinzi, T.J. Wong, Lijun Xia, and Gwen Yu. "Friends with Close Ties: Asset or Liability? Evidence from the Investment Decisions of Mutual Funds in China." Harvard Business School Working Paper, No. 14-086, March 2014.
- February 2003 (Revised November 2003)
- Exercise
Accounting for Pensions at General Motors Corporation (A)
By: David F. Hawkins and Jacob Cohen
A potential investor in General Motors is gathering information about investment in General Motor's stock. The investigation leads the investor to review the General Motor's Web site and several CNBC interviews of General Motors' executives.
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Keywords:
Investment;
Accounting;
Compensation and Benefits;
Financial Services Industry;
Financial Services Industry;
Financial Services Industry
Hawkins, David F., and Jacob Cohen. "Accounting for Pensions at General Motors Corporation (A)." Harvard Business School Exercise 103-052, February 2003. (Revised November 2003.)
- April 2005 (Revised June 2006)
- Case
NTT DoCoMo, Inc.: Mobile FeliCa
By: Stephen P. Bradley, Thomas R. Eisenmann, Masako Egawa and Akiko Kanno
Managers of DoCoMo, Japan's largest mobile phone company, are formulating a strategy for mobile FeliCa: contactless integrated circuits that will be built into DoCoMo phones, allowing them to be used for quick and convenient retail or commuter fare payments, building...
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Keywords:
Cost vs Benefits;
Expansion;
Alliances;
Wireless Technology;
Information Technology Industry;
Information Technology Industry;
Japan
Bradley, Stephen P., Thomas R. Eisenmann, Masako Egawa, and Akiko Kanno. "NTT DoCoMo, Inc.: Mobile FeliCa." Harvard Business School Case 805-124, April 2005. (Revised June 2006.)
- Web
Design Thinking Course | HBS Online
services to market. “The course masterfully interwove design thinking theory as a process with helpful tools and outstanding examples from practitioners and companies.” Sandra Pérez BoteroDesign Thinking and Innovation Participant Create...
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- Web
Databases | Baker Library | Bloomberg Center | Harvard Business School
× Please sign in You need to log in to use the bookmarking feature. Sign In Baker Library | Bloomberg Center Search Find Services Ask Browse Databases Collections & Archives Guides Exhibits Find Books, Articles & More More Places HOLLIS...
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- October 2007 (Revised January 2009)
- Case
The Hertz Corporation (A)
By: Timothy A. Luehrman and Douglas Scott
Examines the leveraged buyout of Hertz in 2005, a complex, high-profile deal and a good example of cutting-edge practice in private equity. The first of a two-part series on the Hertz LBO, adopts the perspective of Clayton, Dubilier & Rice, the leader of a private...
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Keywords:
Leveraged Buyouts;
Private Equity;
Bids and Bidding;
Negotiation Deal;
Valuation;
Value Creation;
Financial Services Industry;
United States
Luehrman, Timothy A., and Douglas Scott. "The Hertz Corporation (A)." Harvard Business School Case 208-030, October 2007. (Revised January 2009.)
- 2020
- Working Paper
Design Rules, Volume 2: How Technology Shapes Organizations: Chapter 2 Transactions in a Task Network
From the 1930s through today, many economists have conceived of large technical systems for the production of goods and services as a series of transactions. This point of view has led eminent economists to assert that transactions are the fundamental unit of analysis...
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Baldwin, Carliss Y. "Design Rules, Volume 2: How Technology Shapes Organizations: Chapter 2 Transactions in a Task Network." Harvard Business School Working Paper, No. 21-030, August 2020.
- Article
Time-driven Activity-based Costing of Multivessel Coronary Artery Bypass Grafting across National Boundaries to Identify Improvement Opportunities: Study Protocol
By: F. Erhun, B. Mistry, T. Platcheck, A. Milstein, V.G. Narayanan and R. S. Kaplan
Coronary artery bypass graft (CABG) surgery is a common treatment for coronary artery disease—a disease that affects over 10% of US adults and is a major cause of morbidity and mortality. In 2005, the mean cost for a CABG procedure among Medicare beneficiaries in the...
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Keywords:
Activity Based Costing and Management;
Health Disorders;
Health Care and Treatment;
United States;
India
Erhun, F., B. Mistry, T. Platcheck, A. Milstein, V.G. Narayanan, and R. S. Kaplan. "Time-driven Activity-based Costing of Multivessel Coronary Artery Bypass Grafting across National Boundaries to Identify Improvement Opportunities: Study Protocol." BMJ Open 5, no. 8 (2015).
- 2010
- Working Paper
The Unbundling of Advertising Agency Services: An Economic Analysis
By: Mohammad Arzaghi, Ernst R. Berndt, James C. Davis and Alvin J. Silk
We address a longstanding puzzle surrounding the unbundling of services occurring over several decades in the U.S. advertising agency industry: What accounts for the shift from bundling to unbundling of services and the slow pace of change? Using Evans and Salinger's...
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Keywords:
Advertising;
Change;
Forecasting and Prediction;
Cost;
Price;
Analytics and Data Science;
Surveys;
Marketing Strategy;
Media;
Service Operations;
Agency Theory;
Mathematical Methods;
Advertising Industry;
United States
Arzaghi, Mohammad, Ernst R. Berndt, James C. Davis, and Alvin J. Silk. "The Unbundling of Advertising Agency Services: An Economic Analysis." Harvard Business School Working Paper, No. 11-039, September 2010.
- June 2012 (Revised March 2014)
- Case
I Paid a Bribe (Dot) Com
By: Karthik Ramanna and Rachna Tahilyani
Anti-corruption web platform "ipaidabribe.com" leverages the transparency and anonymity of the Internet to encourage private citizens in India who have been the victims of corruption to self-report details of bribes paid, including the bribe amount, the name of the...
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Ramanna, Karthik, and Rachna Tahilyani. "I Paid a Bribe (Dot) Com ." Harvard Business School Case 112-078, June 2012. (Revised March 2014.)
- 22 May 2007
- Working Paper Summaries
The Speed of New Ideas: Trust, Institutions and the Diffusion of New Products
Keywords:
by Felix Oberholzer-Gee & Joel Waldfogel
- Research Summary
Savings among microentrepreneurs
Poverty is often characterized not only by low average income, but also by highly variable income and expenditures, and by a lack of access to insurance services that can help smooth consumption. While commitment devices such as defaults and direct deposits from... View Details
- Program
Leading in the Digital Era
professional service firms, unless they are currently leading a digital transformation for a client organization in which they are embedded Individuals and teams are welcome to attend. Participation by multiple company representatives...
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- November 2021
- Case
Kermit PPI
By: Kyle Myers, Matt Grennan and Sarah Mehta
Launched in 2011, Kermit PPI helped hospitals save money on expensive orthopedic implants and devices by enabling them to renegotiate their contracts with device manufacturers and better monitor compliance. In 2021, as they look to grow, they are entertaining two...
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Keywords:
Health;
Health Care and Treatment;
Strategy;
Expansion;
Information Technology;
Applications and Software;
Supply Chain;
Supply Chain Management;
Contracts;
Health Industry;
Technology Industry;
Medical Devices and Supplies Industry;
United States;
Maryland
Myers, Kyle, Matt Grennan, and Sarah Mehta. "Kermit PPI." Harvard Business School Case 622-007, November 2021.
- January 1995 (Revised September 1997)
- Case
TV Guide (B)
TV Guide, the nation's most profitable and largest magazine, attempts entry into the world of electronic publishing. The crux of TV Guide's strategy is to transform the magazine's content into a centralized database that can be accessed by new businesses, like...
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Keywords:
Market Entry and Exit;
Service Delivery;
Information Technology;
Marketing;
Information Publishing;
Service Industry;
Service Industry
Rayport, Jeffrey F., and Steven M. Salzinger. "TV Guide (B)." Harvard Business School Case 395-032, January 1995. (Revised September 1997.)
- Web
Business Finance Course Online | HBS Online
Module 3 Capital Markets Build a strong understanding of the players in the financial services industry and contemplate the financial system, its flaws, and potential solutions. Highlights Institutional Investors Signaling Tops Friendly...
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- July 2000 (Revised October 2000)
- Case
Cisco Systems: Are You Ready? (A)
By: James L. Heskett and John P. Morgridge
An Internet service provider, INS, in which Cisco Systems has a minority ownership stake, receives an offer of $3.1 billion from Cisco's rival Lucent. Cisco's management has to decide whether to act on a request from INS management that Cisco make a counteroffer. The...
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Keywords:
Corporate Strategy;
Management Analysis, Tools, and Techniques;
Ownership Stake;
Strategic Planning;
Innovation and Management;
Technology;
Information Technology Industry;
Information Technology Industry
Heskett, James L., and John P. Morgridge. "Cisco Systems: Are You Ready? (A)." Harvard Business School Case 901-002, July 2000. (Revised October 2000.)