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Show Results For
- All HBS Web
(33,152)
- People (107)
- News (11,086)
- Research (12,562)
- Events (252)
- Multimedia (1,458)
- Faculty Publications (9,867)
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- March 2020
- Article
Diagnosing Missing Always at Random in Multivariate Data
By: Iavor I. Bojinov, Natesh S. Pillai and Donald B. Rubin
Models for analyzing multivariate data sets with missing values require strong, often assessable, assumptions. The most common of these is that the mechanism that created the missing data is ignorable—a twofold assumption dependent on the mode of inference. The first... View Details
Keywords: Missing Data; Diagnostic Tools; Sensitivity Analysis; Hypothesis Testing; Missing At Random; Row Exchangeability; Analytics and Data Science; Mathematical Methods
Bojinov, Iavor I., Natesh S. Pillai, and Donald B. Rubin. "Diagnosing Missing Always at Random in Multivariate Data." Biometrika 107, no. 1 (March 2020): 246–253.
- 14 Feb 2019
- Blog Post
LOVE At HBS
Love at HBS is a celebration of the diverse expressions of love that exist on our campus and in the world around us. This portrait project showcases stories of love from students at Harvard Business School.... View Details
- January 2015 (Revised October 2015)
- Case
Trouble at Tessei
By: Ethan Bernstein and Ryan W. Buell
In 2005, Teruo Yabe is asked to revive Tessei, the 669-person JR-East subsidiary responsible for cleaning its Shinkansen ("bullet") trains. Operational mistakes, customer complaints, safety issues, and employee turnover are at or near all-time highs, even as the... View Details
Keywords: Service Management; Employee Engagement; Employee Motivation; Leadership And Managing People; Quality Improvement; Efficiency; Japan; Operational Transparency; Employee Coordination; Transparency; Leadership; Service Delivery; Service Operations; Employees; Quality; Transportation Industry; Japan
Bernstein, Ethan, and Ryan W. Buell. "Trouble at Tessei." Harvard Business School Case 615-044, January 2015. (Revised October 2015.)
- 14 Jul 2016
- Blog Post
Dating at HBS
The business school experience is different for everyone. Some students come to HBS with partners, some bring their families, and some are in long distance relationships—while others are single and interested in exploring the dating scene in Boston and View Details
- February 2017 (Revised November 2021)
- Case
Digitalization at Siemens
By: David J. Collis and Tonia Junker
The case discusses the digitalization strategy of Siemens AG, a German-based company operating in manufacturing and electronics. The increasing impact of digital technologies on all of its business units had prompted CEO Joe Kaeser and his team to put digitalization at... View Details
Keywords: Company Management; Digital Technologies; Corporate Strategy; Competition; Information Technology; Information Infrastructure; Manufacturing Industry; Electronics Industry
Collis, David J., and Tonia Junker. "Digitalization at Siemens." Harvard Business School Case 717-428, February 2017. (Revised November 2021.)
- October 2018
- Case
P-Will at DISCO
By: Ethan Bernstein, Naoko Jinjo and Yuna Sakuma
From the outside, DISCO—a Japan-based manufacturer of precision tools for semiconductor production devices—appeared to be a rather ordinary company that had achieved rather extraordinary success: it had simultaneously achieved 70% global market share, had lifted its... View Details
Keywords: Human Capital; P-Will; DISCO; Semiconductors; Self-Managed Organizations; Governance; Human Resources; Selection and Staffing; Management Practices and Processes; Management Systems; Organizational Structure; Organizational Design; Semiconductor Industry; Japan
Bernstein, Ethan, Naoko Jinjo, and Yuna Sakuma. "P-Will at DISCO." Harvard Business School Case 419-035, October 2018.
- 30 May 2024
- Blog Post
PRIDE at HBS
Founded in 1981 as a student club at Harvard Business School, PRIDE is a home for lesbian, gay, bisexual, transgender, queer, and questioning MBA students and their partners. Our goal is to make PRIDE a safe space where students and their... View Details
- October 2019
- Case
Regtech at HSBC
By: Aiyesha Dey, Jonas Heese and James Weber
Mark Cooke, Global Head of Operational Risk, needed to decide between a traditional regulatory control system and a new regtech system to manage non-financial risks.
Non-financial risks failures such as money laundering and tax evasion had cost HSBC billions of... View Details
Keywords: Risk Management; Banks and Banking; Collaborative Innovation and Invention; Banking Industry; Information Technology Industry; United Kingdom; United States
Dey, Aiyesha, Jonas Heese, and James Weber. "Regtech at HSBC." Harvard Business School Case 120-046, October 2019.
- September 2018 (Revised August 2021)
- Teaching Note
Blackstone at Age 30 and Blackstone at 35
By: Josh Lerner
This teaching note is meant to guide in the instruction of HBS No. 316-013 "Blackstone at 30" case. It examines the process of institutionalization and scaling in private equity and alternative investments more generally, looking specifically at how Blackstone's size... View Details
- 24 Jan 2011
- HBS Case
Terror at the Taj
with Ruth Page and David Habeeb of the HBS Educational Technology Group, Terror at the Taj Bombay: Customer-Centric Leadership documents the bravery and resourcefulness shown by rank-and-file employees during the siege. Video interviews... View Details
- April 1999 (Revised December 2003)
- Case
Al Dunlap at Sunbeam
By: Brian J. Hall, Rakesh Khurana and Carleen Madigan
Al Dunlap was one of the best-known corporate turnaround artists of the 1990s. In 1996, he was hired at Sunbeam to effect a restructuring, but was fired almost two years later when the company's financial performance and stock price began to decline. Many of the... View Details
Keywords: Business and Shareholder Relations; Business and Stakeholder Relations; Restructuring; Stock Shares; Performance Evaluation; Leadership Style; Resignation and Termination; Motivation and Incentives; Executive Compensation; Outcome or Result; Consumer Products Industry; United States
Hall, Brian J., Rakesh Khurana, and Carleen Madigan. "Al Dunlap at Sunbeam." Harvard Business School Case 899-218, April 1999. (Revised December 2003.)
- March 2016 (Revised February 2023)
- Exercise
Advertising Experiments at RestaurantGrades
By: Michael Luca, Weijia Dai and Hyunjin Kim
Advertising Experiments at RestaurantGrades is an exercise in which students are asked to analyze and make a recommendation on the basis of simulated experimental data. The setting is a hypothetical restaurant review company called RestaurantGrades (RG), which shows... View Details
Luca, Michael, Weijia Dai, and Hyunjin Kim. "Advertising Experiments at RestaurantGrades." Harvard Business School Exercise 916-038, March 2016. (Revised February 2023.)
- October 2017 (Revised April 2019)
- Case
Data Breach at Equifax
By: Suraj Srinivasan, Quinn Pitcher and Jonah S. Goldberg
The case discusses the events leading up to the massive data breach at Equifax, one of the three U.S. credit reporting companies, the organizational and governance issues that contributed to the breach, and the consequences of the breach. The case supplement provides... View Details
Srinivasan, Suraj, Quinn Pitcher, and Jonah S. Goldberg. "Data Breach at Equifax." Harvard Business School Case 118-031, October 2017. (Revised April 2019.)
- October 2015 (Revised February 2020)
- Teaching Note
Trouble at Tessei
By: Ethan Bernstein and Ryan Buell
In 2005, Teruo Yabe is asked to revive Tessei, the 669-person JR-East subsidiary responsible for cleaning its Shinkansen ("bullet") trains. Operational mistakes, customer complaints, safety issues, and employee turnover are at or near all-time highs, even as the... View Details
Keywords: Service Management; Employee Engagement; Employee Motivation; Leadership And Managing People; Quality Improvement; Efficiency; Japan; Operational Transparency; Employee Coordination; Transparency; Leadership; Service Delivery; Service Operations; Employees; Quality; Transportation Industry; Japan
- March 2019 (Revised June 2019)
- Case
Global Sourcing at Nike
By: Nien-hê Hsieh, Michael W. Toffel and Olivia Hull
This case explores the evolution of Nike’s global product sourcing strategy, in particular ongoing efforts to improve working conditions at its suppliers’ factories. When the case opens in July 2018, Vice President of Sourcing Amanda Tucker and her colleagues in Nike’s... View Details
Keywords: Sourcing; Factory Conditions; Trade; Geography; Geographic Scope; Globalized Firms and Management; Corporate Accountability; Corporate Governance; Governance Compliance; Collaborative Innovation and Invention; Innovation Strategy; Labor; Human Capital; Working Conditions; Supply Chain Management; Corporate Social Responsibility and Impact; Organizational Change and Adaptation; Labor and Management Relations; Complexity; Sports Industry; Fashion Industry; Oregon; Portland; Asia; North and Central America
Hsieh, Nien-hê, Michael W. Toffel, and Olivia Hull. "Global Sourcing at Nike." Harvard Business School Case 619-008, March 2019. (Revised June 2019.)
- 11 Jul 2013
- Video
Healthcare at HBS
- August 2013 (Revised January 2016)
- Case
Sustainability at Siemens
By: V. Kasturi Rangan, Amy C. Edmondson, Daniela Beyersdorfer and Emer Moloney
Describes sustainability efforts at Siemens since arrival of Chief Sustainability Officer, Barbara Kux, in 2008. Asks students to evaluate success of those efforts and outline what the company should do going forward. View Details
Keywords: Corporate Sustainability; Energy Efficiency; Organizational Change and Adaptation; Change Management; Supply Chain Management; Corporate Social Responsibility and Impact; Energy Conservation; Environmental Sustainability; Gender; Electronics Industry
Rangan, V. Kasturi, Amy C. Edmondson, Daniela Beyersdorfer, and Emer Moloney. "Sustainability at Siemens." Harvard Business School Case 514-026, August 2013. (Revised January 2016.)
- 26 Sep 2011
- News
Capitalism at Risk
- 19 Dec 2011
- News
At Your Service
- 01 Dec 2023
- News
Happier-ness at Work
Professor Arthur Brooks and Oprah Winfrey get the good news/bad news out of the way on page 5 of their new book, Build the Life You Want: The Art and Science of Getting Happier. “If the secret to total happiness existed, we would have all found it by now,” they write.... View Details