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Show Results For
-
All HBS Web
(3,387)
- People (9)
- News (692)
- Research (2,156)
- Events (33)
- Multimedia (26)
- Faculty Publications (1,258)
- 2017
- Case
Uncommon Schools (A): A Network of Networks
By: John J-H Kim and Sarah McAra
In 2013, Brett Peiser, CEO of the charter school management organization (CMO) Uncommon Schools, is reassessing the nonprofit’s strategy. For nearly 10 years, Uncommon had fulfilled its mission to bring high-quality education to students in low-income, urban areas...
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Keywords:
Charter Schools;
Nonprofit Organizations;
Teaching;
Talent Management;
Innovation;
Organization Structure;
Education;
Early Childhood Education;
Middle School Education;
Organizational Structure;
Performance Consistency;
Strategy;
Collaborative Innovation and Invention;
Education Industry
Kim, John J-H, and Sarah McAra. "Uncommon Schools (A): A Network of Networks." Harvard Business Publishing Case, 2017. (Case No. PEL-079.)
- August 2010
- Article
Sell-Side School Ties
By: Lauren H. Cohen, Christopher J. Malloy and Andrea Frazzini
We study the impact of social networks on agents' ability to gather superior information about firms. Exploiting novel data on the educational backgrounds of sell-side equity analysts and senior officers of firms, we test the hypothesis that analysts' school ties to...
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Keywords:
Investment Return;
Investment Portfolio;
Corporate Disclosure;
Governing Rules, Regulations, and Reforms;
Knowledge Acquisition;
Social and Collaborative Networks
Cohen, Lauren H., Christopher J. Malloy, and Andrea Frazzini. "Sell-Side School Ties." Journal of Finance 65, no. 4 (August 2010): 1409–1437. (Winner of Smith Breeden Prize for the Best Paper Published in the Journal of Finance in Asset Pricing (Distinguished Paper) 2010.)
- 2009
- Working Paper
Operational Failures and Problem Solving: An Empirical Study of Incident Reporting
By: Julia Rose Adler-Milstein, Sara J. Singer and Michael W. Toffel
Operational failures occur in all industries with consequences that range from minor inconveniences to major catastrophes. Many organizations have implemented incident reporting systems to highlight actual and potential operational failures in order to encourage...
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Keywords:
Communication Strategy;
Legal Liability;
Management Practices and Processes;
Service Operations;
Failure;
Health Industry
Adler-Milstein, Julia Rose, Sara J. Singer, and Michael W. Toffel. "Operational Failures and Problem Solving: An Empirical Study of Incident Reporting." Harvard Business School Working Paper, No. 10-017, September 2009. (August 2009.)
- 01 Nov 2013
- News
Does Management Really Work?
- 06 Feb 2011
- News
Why Some Twitter Posts Catch On, and Some Don't
- 12 Oct 1999
- Research & Ideas
Decoding the DNA of the Toyota Production System
specification, it is establishing a hypothesis that is then tested through action. This approach — the scientific method—is not imposed on workers, it's ingrained in them. And it stimulates them to engage in the kind of experimentation...
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- Research Summary
Statistical Methodology
William Simpson is developing methods of inference to use when assumptions of standard models are not met. He has created a hypothesis test to use for ipsative variables that adjusts for the non-zero correlations among variables expected under the null hypothesis. ... View Details
- 30 Nov 2019
- News
Elon Musk and the Dying Art of the Big Bet
- 15 Jun 2016
- News
Why Sourcing Local Food Is So Hard for Restaurants
- November 2022
- Case
GE: A New Way Forward?
By: David J. Collis and Haisley Wert
One of the most iconic American companies, General Electric (GE) was founded in 1892 in New York state. Named among the original dozen companies on the Dow Jones index in 1896, it was the list’s most tenacious holdout, maintaining its “blue chip” stock status for over...
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Keywords:
Strategy;
GE;
Conglomerate;
Conglomerates;
Corporate Strategy;
Management;
History;
Leadership;
Problems and Challenges;
Change Management;
Transformation;
Strategic Planning;
Value Creation;
New York (state, US)
Collis, David J., and Haisley Wert. "GE: A New Way Forward?" Harvard Business School Case 723-373, November 2022.
- Web
Find Answers - MBA
Application Process for GMAT/GRE test date ranges. Unofficial scores are acceptable at the time of submission, but every applicant must request to have their official score submitted to HBS. You do not need to have the results of the GMAC...
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- June 2007
- Tutorial
Congruence Model Tutorial
By: Christopher Marquis and Alison Comings
Utilizes Beer & Tushman's SMA: Microelectronic Products Division (A) case to explore O'Reilly and Tushman's congruence model. Participants learn about the model through a series of video presentations and become familar with the problems facing SMA through an...
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- December 1998 (Revised October 1999)
- Case
Han Young Labor Dispute (A), The
Examines the evolution of a labor dispute at the Han Young maquiladora in Tijuana, Mexico. The dispute began over union representation at a 120-worker company, but soon escalated into a source of tension between the United States, Canada, and Mexico, and a test for the...
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Keywords:
Agreements and Arrangements;
International Relations;
Labor Unions;
Trade;
Labor and Management Relations;
Conflict and Resolution;
Business and Government Relations;
Canada;
United States;
Mexico
Kennedy, Robert E., and Brian Irwin. "Han Young Labor Dispute (A), The." Harvard Business School Case 799-084, December 1998. (Revised October 1999.)
- July 2024
- Article
Chatbots and Mental Health: Insights into the Safety of Generative AI
By: Julian De Freitas, Ahmet Kaan Uğuralp, Zeliha Uğuralp and Stefano Puntoni
Chatbots are now able to engage in sophisticated conversations with consumers. Due to the ‘black box’ nature of the algorithms, it is impossible to predict in advance how these conversations will unfold. Behavioral research provides little insight into potential safety...
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Keywords:
Autonomy;
Chatbots;
New Technology;
Brand Crises;
Mental Health;
Large Language Model;
AI and Machine Learning;
Behavior;
Well-being;
Technological Innovation;
Ethics
De Freitas, Julian, Ahmet Kaan Uğuralp, Zeliha Uğuralp, and Stefano Puntoni. "Chatbots and Mental Health: Insights into the Safety of Generative AI." Journal of Consumer Psychology 34, no. 3 (July 2024): 481–491.
- 2018
- Working Paper
Do We See the Same Hierarchy? Status Disagreement in Multicultural Teams and Its Impact on Team Performance
By: Catarina Fernandes and Sujin Jang
This paper develops and tests a theory of status disagreement in multicultural teams. We posit that, in multicultural teams, the diversity of members’ cultural backgrounds will lead to implicit disagreements about who has how much status in the team. More specifically,...
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- February 2016
- Article
Labor Unemployment Insurance and Earnings Management
By: Yiwei Dou, Mozaffar N. Khan and Youli Zou
There is relatively little prior evidence on the potential impact of rank and file employees on financial reporting choices outside union negotiations. We contribute to the literature by providing new evidence that firms appear to manage long-run earnings upward in...
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Dou, Yiwei, Mozaffar N. Khan, and Youli Zou. "Labor Unemployment Insurance and Earnings Management." Journal of Accounting & Economics 61, no. 1 (February 2016): 166–184.
- January 2002 (Revised April 2002)
- Case
Space Data Corporation
By: Alan D. MacCormack and Jay Wynn
Space Data Corp. plans to partner with the U.S. National Weather Service to place transceivers on weather balloons and thereby create a national mobile communications network. The company is in the late development stages and is planning to launch a regional test that...
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Keywords:
Wireless Technology;
Business Startups;
Business Processes;
Adaptation;
Partners and Partnerships;
Opportunities;
Telecommunications Industry;
Public Administration Industry;
United States
MacCormack, Alan D., and Jay Wynn. "Space Data Corporation." Harvard Business School Case 602-121, January 2002. (Revised April 2002.)
- September 2003 (Revised October 2010)
- Case
A Pain in the Hip
By: Richard M.J. Bohmer
Describes in detail the process of diagnosing the cause of a sore hip in a young girl. Referred to the emergency room by her pediatrician, the child is subjected to a set of diagnostic tests over a two-day period, each designed to reduce the uncertainty surrounding the...
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Keywords:
Production;
Service Delivery;
Service Operations;
Performance Improvement;
Health Industry
Bohmer, Richard M.J. "A Pain in the Hip." Harvard Business School Case 604-012, September 2003. (Revised October 2010.)
- 22 Aug 2012
- News
Naughty but nice
- 17 Jun 2022
- News