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Show Results For
- All HBS Web
(1,222)
- People (9)
- News (576)
- Research (408)
- Multimedia (1)
- Faculty Publications (29)
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- 2018
- Working Paper
Bayesian Ensembles of Binary-Event Forecasts: When Is It Appropriate to Extremize or Anti-Extremize?
By: Kenneth C. Lichtendahl Jr., Yael Grushka-Cockayne, Victor Richmond R. Jose and Robert L. Winkler
Many organizations face critical decisions that rely on forecasts of binary events. In these situations, organizations often gather forecasts from multiple experts or models and average those forecasts to produce a single aggregate forecast. Because the average... View Details
Keywords: Forecast Aggregation; Linear Opinion Pool; Generalized Additive Model; Generalized Linear Model; Stacking.; Forecasting and Prediction
Lichtendahl, Kenneth C., Jr., Yael Grushka-Cockayne, Victor Richmond R. Jose, and Robert L. Winkler. "Bayesian Ensembles of Binary-Event Forecasts: When Is It Appropriate to Extremize or Anti-Extremize?" Harvard Business School Working Paper, No. 19-041, October 2018.
- 27 Jun 2011
- Research & Ideas
Recovering from the Need to Achieve
back to McClelland's original work, and eventually thinking more deeply about the "high-need-for-achievement professional" and how helpless these individuals behaved when trying to change dysfunctional behavior. DeLong, a... View Details
Keywords: by Kim Girard
- 05 Mar 2007
- Research & Ideas
Risky Business? Protecting Foreign Investments
arbitration, backed by bilateral investment treaties and regional trade agreements, promised further protection. The new protections, however, had emerged without a real consensus on the part of investors' home countries and their hosts.... View Details
- 09 Jul 2024
- Research & Ideas
Are Management Consulting Firms Failing to Manage Themselves?
attrition rate to 13%. The irony is clear: These strategy firms, who are experts at diagnosing and solving a variety of issues for their clients, are struggling to apply their own management principles internally. The problem, however, View Details
- September 2014 (Revised March 2015)
- Case
Fast Ion Battery
By: Ramana Nanda, Robert F. White and Stephanie Puzio
John Davidson, a partner at Ware Street Capital (WSC) and a board member at Fast Ion Battery, had just received a phone call from Don Lerner at Bluelock Ventures telling him that Bluelock would not participate in the $5M bridge financing for Fast Ion Battery. Lerner's... View Details
Keywords: Entrepreneurial Finance; Real Options; Term Sheets; Clean Technology; Entrepreneurship; Venture Capital
Nanda, Ramana, Robert F. White, and Stephanie Puzio. "Fast Ion Battery." Harvard Business School Case 815-025, September 2014. (Revised March 2015.)
- 17 Aug 2010
- First Look
First Look: August 17
PublicationsAn Investigation of Earnings Management through Marketing Actions Authors:Craig J.Chapman, Thomas J. Steenburgh Publication:Management Science (forthcoming) Abstract Prior research hypothesizes that managers use "real actions," including the... View Details
Keywords: Martha Lagace
- 19 Jul 2016
- First Look
July 19, 2016
markets continued to underperform. Indeed, some analysts had suggested that Walmart retreat to its U.S. home base to improve performance. Many feared that this was the end of the 50+ year inexorable rise of Walmart. However, CEO Doug McMillon remained determined to get... View Details
Keywords: Sean Silverthorne
- 03 Dec 2007
- Research & Ideas
Authenticity over Exaggeration: The New Rule in Advertising
Consumers," HBS professor John Deighton and Leora Kornfeld, research director of Canada's Mobile MUSE Consortium, pinpoint 5 qualities of success in this new world of digital media marketing. In this new reality, it's the consumer who View Details
- 09 Nov 2009
- Research & Ideas
Come Fly with Me: A History of Airline Leadership
industry evolution has focused on disruptive external influences or technological breakthroughs. While disruptive forces can change the direction and potential for an industry, so too can leaders themselves by the manner in which they run... View Details
- 29 Nov 2006
- Research & Ideas
Rich or Royal: What Do Founders Want?
becoming an entrepreneur, and the one on which past entrepreneurial research has focused, going all the way back to Adam Smith, Joseph Schumpeter, Israel Kirzner, and other pillars of economics. In my own research, I also approached... View Details
- 24 Jan 2024
- Op-Ed
Why Boeing’s Problems with the 737 MAX Began More Than 25 Years Ago
Once again, Boeing’s 737 MAX is back in the headlines. After two crashes that killed 346 people in 2018 and 2019 and five years of ensuing design changes and regulatory scrutiny, the 737 MAX is grounded again after a mid-air blowout of a... View Details
- 26 Aug 2009
- Op-Ed
Where Cash for Clunkers Ran Off the Road
short term but, in reality, the promotion stole largely from future sales with taxpayers subsidizing over half a million new car sales that would have occurred anyway. C4C disrupted the even flow of supply and demand. New car buyers held View Details
- 13 Oct 2011
- Lessons from the Classroom
Building a Business in the Context of a Life
performing, but they have had guardrails their whole life," Kraus says. "Then they get to the end of their MBA, and they have no guardrails. They have to pave their own way. They experience this peeling back and discovery process in... View Details
- 22 Mar 2010
- Research & Ideas
One Strategy: Aligning Planning and Execution
represents what actually gets done. Strategic integrity is when emergent and directed strategies are one and the same thing: when the strategy executes with the full, aligned backing of the organization for maximum impact. When a strategy... View Details
- Research Summary
Reforming Social Science
By: Max H. Bazerman
Social science research affects all of us. When researchers learned organ donation rates are higher in countries where human organs are automatically available for donation unless you specifically “opt-out” of the system, as opposed to countries like the U.S., where... View Details
- 01 Aug 2017
- First Look
First Look at New Research and Ideas, August 1
brand as well as when the brand with which consumers flirt is similar to their preferred brand. Publisher's link: https://www.hbs.edu/faculty/Pages/item.aspx?num=53001 April 2017 Business Ethics Quarterly The Responsibilities and Role of Business in Relation to Society:... View Details
Keywords: Sean Silverthorne
- 17 May 2017
- Research & Ideas
Minorities Who 'Whiten' Job Resumes Get More Interviews
resumes than candidates who reveal their race—and this discriminatory practice is just as strong for businesses that claim to value diversity as those that don’t. These research findings should provide a startling wakeup call for business executives: A bias against... View Details
Keywords: by Dina Gerdeman
- 20 Aug 2007
- Research & Ideas
HBS Cases: Using Investor Relations Proactively
Miller: Overall, I found that BP's IR team does a great job in bringing back and analyzing all this information. Yet, the strong internal debate also showed us that this was not valued equally within the company. BP's operations people,... View Details
- 29 Feb 2024
- HBS Case
Beyond Goals: David Beckham's Playbook for Mobilizing Star Talent
Gardner, David Beckham Ventures’ president, in the case studies. “MLS teams were worth $50 million back then—now most are worth between $450 and $600 million And with the Apple deal, people all over the world can tune in and watch MLS... View Details
- 15 Mar 2024
- HBS Case
Let's Talk: Why It's Time to Stop Avoiding Taboo Topics at Work
conversation. She has also outlined prescriptions for important topics that she says people should discuss but often avoid (think: job-hunting while pregnant). And when a conversation goes off the rails, she suggests ways to bring both parties View Details
Keywords: by Avery Forman