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Show Results For
- All HBS Web
(14,762)
- People (57)
- News (2,461)
- Research (9,859)
- Events (46)
- Multimedia (372)
- Faculty Publications (8,063)
- 2009
- Article
On Universal Binary Hermitian Forms
Earnest and Khosravani, Iwabuchi, and Kim and Park recently gave a complete classification of the universal binary Hermitian forms. We give a unified proof of the universalities of these Hermitian forms, relying upon Ramanujan's list of universal quadratic forms... View Details
Keywords: Mathematical Methods
Kominers, Scott Duke. "On Universal Binary Hermitian Forms." A02. INTEGERS: Electronic Journal of Combinatorial Number Theory 9 (2009): 9–15.
- October 2000 (Revised December 2000)
- Exercise
Participant and Leader Behavior: Group Decision Simulation (C)
This series provides the instructions for a group decision-making simulation in which students experience four different methods for leading a group decision process. In the simulation, all students work in groups, with one person designated as the team leader. All... View Details
"Participant and Leader Behavior: Group Decision Simulation (C)." Harvard Business School Exercise 301-028, October 2000. (Revised December 2000.)
- October 2000 (Revised December 2000)
- Exercise
Participant and Leader Behavior: Group Decision Simulation (E)
This series provides the instructions for a group decision-making simulation in which students experience four different methods for leading a group decision process. In the simulation, all students work in groups, with one person designated as the team leader. All... View Details
"Participant and Leader Behavior: Group Decision Simulation (E)." Harvard Business School Exercise 301-030, October 2000. (Revised December 2000.)
- 17 Sep 2024
- Research & Ideas
Advice for the New CEO: Talk to Your Employees Early and Often
CEOs have never had so many ways to communicate with their employees. But despite the availability of Slack, internal newsletters, and virtual town hall meetings, organizations can still go quiet. One of the... View Details
Keywords: by Ami Albernaz
- 2008
- Chapter
Assessing Creativity and Its Antecedents: An Exploration of the Componential Theory of Creativity
By: T. M. Amabile and Jennifer Mueller
Amabile, T. M., and Jennifer Mueller. "Assessing Creativity and Its Antecedents: An Exploration of the Componential Theory of Creativity." In Handbook of Organizational Creativity, edited by Jing Zhou and Christina E. Shalley. Lawrence Erlbaum Associates, 2008.
- November 2007
- Background Note
Bayesian Estimation & Black-Litterman
By: Joshua D. Coval and Erik Stafford
Describes a practical method for asset allocation that is more robust to estimation errors than the traditional implementation of mean-variance optimization with sample means and covariances. The Bayesian inspired Black-Litterman model is described after introducing... View Details
Coval, Joshua D., and Erik Stafford. "Bayesian Estimation & Black-Litterman." Harvard Business School Background Note 208-085, November 2007.
- April 2012
- Article
Bouncing Out of the Banking System: An Empirical Analysis of Involuntary Bank Account Closures
By: Dennis Campbell, F. Asis Martinez-Jerez and Peter Tufano
Using a new database, we document the factors that relate to the extent of involuntary consumer bank account closure resulting from excessive overdraft activity. Consumers who have accounts involuntarily closed for overdraft activity may have limited or no access to... View Details
Keywords: Mathematical Methods; Customers; Social Issues; Outcome or Result; Budgets and Budgeting; Forecasting and Prediction; Competition; Banks and Banking; Policy; Personal Characteristics; Credit; Employment; United States
Campbell, Dennis, F. Asis Martinez-Jerez, and Peter Tufano. "Bouncing Out of the Banking System: An Empirical Analysis of Involuntary Bank Account Closures." Journal of Banking & Finance 36, no. 4 (April 2012): 1224–1235.
- 30 Oct 2006
- First Look
First Look: October 31, 2006
accounting, improve price and volatility discovery, and expand international risk intermediation activities. Download working paper: http://www.hbs.edu/research/pdf/07-026.pdf Cases & Course MaterialsC. R. Smith and View Details
Keywords: Sean Silverthorne
- 29 Feb 2024
- HBS Case
Beyond Goals: David Beckham's Playbook for Mobilizing Star Talent
Superstar talent brings the kind of wattage that can power a business to the next level, as recent high-stakes decisions facing soccer legend David Beckham show. Two new Harvard Business School View Details
- February 2010
- Background Note
Marketing Analysis Toolkit: Situation Analysis
By: Thomas J. Steenburgh and Jill Avery
Before managers can begin to formulate marketing strategies for their businesses, they must have a strong understanding of the internal and external marketing environments in which they are operating. In this note, we present three methods for collecting and analyzing... View Details
Keywords: Five Forces Framework; SWOT Analysis; Marketing Strategy; Demand and Consumers; Industry Structures; Strategic Planning
Steenburgh, Thomas J., and Jill Avery. "Marketing Analysis Toolkit: Situation Analysis." Harvard Business School Background Note 510-079, February 2010.
- 09 Feb 2017
- News
A New Approach to Civics Education
- 19 Apr 2018
- Blog Post
Policy, Practice, Leadership & Impact: Making a Difference with the HBS/HKS Joint Degree
and quantitative methods with an emphasis on policy and practice. When combined with Harvard Business School’s Masters in Business Administration (MBA), students will demonstrate exceptional aptitude in the... View Details
- December 2009
- Article
Strategy-proofness versus Efficiency in Matching with Indifferences: Redesigning the NYC High School Match
By: Atila Abdulkadiroglu, Parag A. Pathak and Alvin E. Roth
The design of the New York City (NYC) High School match involved tradeoffs among efficiency, stability, and strategy-proofness that raise new theoretical questions. We analyze a model with indifferences—ties—in school preferences. Simulations with field data and the... View Details
Keywords: Decision Choices and Conditions; Secondary Education; Marketplace Matching; Performance Efficiency; Mathematical Methods; Motivation and Incentives; Strategy; Balance and Stability
Abdulkadiroglu, Atila, Parag A. Pathak, and Alvin E. Roth. "Strategy-proofness versus Efficiency in Matching with Indifferences: Redesigning the NYC High School Match." American Economic Review 99, no. 5 (December 2009). (AER links to access the Appendix and Downloadable Data Set.)
- 26 Feb 2018
- Research & Ideas
The Airbnb Effect: Cheaper Rooms for Travelers, Less Revenue for Hotels
research shows that in the 10 cities with the largest Airbnb market share in the US, the entry of Airbnb resulted in 1.3 percent fewer hotel... View Details
- 30 Aug 2004
- Research & Ideas
Mapping Your Board’s Effectiveness
In the aftermath of such highly public and grossly damaging business debacles as Enron, Tyco, and WorldCom, much attention and plenty of criticism have been directed at those companies' corporate boards. Traditionally, board... View Details
Keywords: by Robert S. Kaplan
- 09 Feb 2016
- News
How and Why Businesses Should Teach Retirement
- February 2005 (Revised January 2012)
- Case
Liston Mechanics Corporation
By: Marc L. Bertoneche
Reviews, through a rather simple and straightforward situation, the various methods of valuation--free cash flow, weighted average cost of capital, equity cash flow, adjusted present value, multiples, etc. View Details
Bertoneche, Marc L. "Liston Mechanics Corporation." Harvard Business School Case 205-070, February 2005. (Revised January 2012.)
- 05 May 2015
- News
Alumni in London Connect Around a ‘Vision’ for the New HBS
HBS and The Case for the Future – highlighted the impact of the School and its faculty and alumni on View Details
- 13 Feb 2013
- Research & Ideas
5 Weight Loss Tips From Behavioral Economists
Business scholars increasingly hinge their hypotheses on sociological and psychological studies, seeking a true handle on what motivates executives, employees, consumers, and policymakers. For instance, the following studies suggest... View Details
Keywords: by Carmen Nobel
- 03 Apr 2018
- Blog Post
Carol Fishman Cohen (MBA 1985) On Getting Back into the Workforce
work at Bain Capital after 11 years out of the full-time workforce is documented in a Harvard Business School case study. I am the author of the... View Details