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Show Results For
- All HBS Web
(1,770)
- People (7)
- News (456)
- Research (1,004)
- Events (4)
- Multimedia (4)
- Faculty Publications (386)
- May 2014
- Article
Digital Dark Matter and the Economic Contribution of Apache
By: Shane Greenstein and Frank Nagle
Researchers have long hypothesized that research outputs from government, university, and private company R&D contribute to economic growth, but these contributions may be difficult to measure when they take a non-pecuniary form. The growth of networking devices and... View Details
Keywords: Open Source; Apache; Economic Measurement; Digital Economics; Measurement and Metrics; Open Source Distribution; Internet and the Web; Information Technology; Applications and Software; Economic Growth; Research and Development; Information Technology Industry; Information Technology Industry; United States
Greenstein, Shane, and Frank Nagle. "Digital Dark Matter and the Economic Contribution of Apache." Research Policy 43, no. 4 (May 2014): 623–631. (Lead Article.)
- January 2009 (Revised May 2011)
- Case
China Mobile's Rural Communications Strategy
By: William C. Kirby, F. Warren McFarlan, G.A. Donovan and Tracy Manty
China Mobile was the world's leading mobile communications service provider with over 400 million customers. In some cities, its penetration rate was over 100%. With such huge successes, Chairman Wang Jianzhou was exploring ways to expand its customer base. Nearly... View Details
Keywords: Communication Technology; Mobile and Wireless Technology; Investment; Rural Scope; Strategy; Growth and Development Strategy; Corporate Social Responsibility and Impact; Business and Government Relations; Telecommunications Industry; China
Kirby, William C., F. Warren McFarlan, G.A. Donovan, and Tracy Manty. "China Mobile's Rural Communications Strategy." Harvard Business School Case 309-034, January 2009. (Revised May 2011.)
- June 2020
- Supplement
Shellye Archambeau: Becoming a CEO (B)
By: Tsedal Neeley and Briana Richardson
With the economy in a freefall, MetricStream is losing customers, hemorrhaging cash and struggling to make payroll. Several board members are threatening to quit. Others are pressing to sell the company even at dismally low valuations. It’s 2008 and lightning has... View Details
Keywords: Race; Gender; Leadership Style; Risk and Uncertainty; Change; Prejudice and Bias; Decision Making; Personal Development and Career; Technology Industry; California
Neeley, Tsedal, and Briana Richardson. "Shellye Archambeau: Becoming a CEO (B)." Harvard Business School Supplement 420-073, June 2020.
- 2023
- Article
MoPe: Model Perturbation-based Privacy Attacks on Language Models
By: Marvin Li, Jason Wang, Jeffrey Wang and Seth Neel
Recent work has shown that Large Language Models (LLMs) can unintentionally leak sensitive information present in their training data. In this paper, we present Model Perturbations (MoPe), a new method to identify with high confidence if a given text is in the training... View Details
Li, Marvin, Jason Wang, Jeffrey Wang, and Seth Neel. "MoPe: Model Perturbation-based Privacy Attacks on Language Models." Proceedings of the Conference on Empirical Methods in Natural Language Processing (2023): 13647–13660.
- 01 Sep 2023
- News
Solving for Z
With nearly 20 years of experience as a senior human resources executive, Matthew Breitfelder (MBA 2002) has seen a lot of change in the corporate talent space. But what’s happening now looks like a tectonic generational shift. From his perch as global head of human... View Details
- June 2020 (Revised September 2020)
- Case
Shellye Archambeau: Becoming a CEO (A)
By: Tsedal Neeley and John Masko
With the economy in a freefall, MetricStream is losing customers, hemorrhaging cash and struggling to make payroll. Several board members are threatening to quit. Others are pressing to sell the company even at dismally low valuations. It’s 2008 and lightning has... View Details
Keywords: Leadership; Race; Gender; Leadership Style; Risk and Uncertainty; Change; Prejudice and Bias; Decision Making; Personal Development and Career; Technology Industry; California
Neeley, Tsedal, and John Masko. "Shellye Archambeau: Becoming a CEO (A)." Harvard Business School Case 420-071, June 2020. (Revised September 2020.)
- January 2013 (Revised August 2013)
- Case
First Solar: CFRA's Accounting Quality Concerns
By: Suraj Srinivasan and Ian McKown Cornell
The case relates to accounting quality analysis conducted by the leading research firm Center for Financial Research and Analysis (CFRA) on companies in the solar industry with a focus on First Solar Inc. In 2009, CFRA was concerned that First Solar, like much of the... View Details
Keywords: Accounting; Accounting Quality; Financial Accounting; Financial Statement Analysis; Accounting Fraud; Accounting Red Flags; Accounting Scandal; Risk and Uncertainty; Quality; Earnings Management; Valuation; Crime and Corruption; Financial Statements; Energy Sources; Green Technology Industry; Green Technology Industry; Green Technology Industry
Srinivasan, Suraj, and Ian McKown Cornell. "First Solar: CFRA's Accounting Quality Concerns." Harvard Business School Case 113-044, January 2013. (Revised August 2013.)
- 28 Oct 2008
- First Look
First Look: October 28, 2008
relationship between sales and wage volatility at the firm level is stronger since 1980, is present only in large companies, and is stronger in services than in manufacturing companies. World Technology Lags Authors:Diego A. Comin, Bart... View Details
Keywords: Martha Lagace
John T. Gourville
John Gourville is the Albert J. Weatherhead, Jr. Professor of Business Administration at the Harvard Business School. He joined the HBS Marketing Unit in 1995 after receiving his Ph.D. at the University of Chicago in marketing and behavioral research. His most... View Details
- Web
Leadership - Faculty & Research
Fukushima Daiichi nuclear power plant was devastated by three reactor explosions and two core meltdowns in the days following a 9.0 earthquake and a tsunami that produced waves as high as 17 meters. The world is familiar with Daiichi's... View Details
- 06 Jul 2023
- News
Lessons from Major League Baseball's Game-Changing Innovations
outcomes have changed a lot. A couple things have happened. There's been a lot more technology that's been introduced to the sport from a performance standpoint. And those of you that watch the game, things like StatCast, which now shows... View Details
- 11 Oct 2013
- HBS Seminar
Sen Chai, Post-Doc Labor & Worklife Program at the Harvard Law School, and NBER
John A. Quelch
John A. Quelch is Executive Vice Chancellor and Distinguished Professor of Social Science at Duke Kunshan University. He is also John DeButts Professor at Duke University's Fuqua School of Business. Between 2017 and 2023 he was the Leonard M. Miller University... View Details
- Web
Business History - Faculty & Research
safety, morals, and health could be protected. Article Intermediary Functions and the Market for Innovation in Meiji and Taisho Japan By: Tom Nicholas and Hiroshi Shimizu Japan experienced a transformational phase of technological... View Details
- July 2011
- Article
Mixed Source
By: Ramon Casadesus-Masanell and Gaston Llanes
We study competitive interaction between a profit-maximizing firm that sells software and complementary services and a free open source competitor. We examine the firm's choice of business model between the proprietary model (where all software modules are... View Details
Keywords: Competition; Open Source Distribution; Profit; Sales; Applications and Software; Service Operations; Business Model; Decision Choices and Conditions; Quality; Value Creation
Casadesus-Masanell, Ramon, and Gaston Llanes. "Mixed Source." Management Science 57, no. 7 (July 2011): 1212–1230.
- 18 Mar 2013
- HBS Case
HBS Cases: LEGO
play" and "quality in every detail" that was distributed to everyone in the company. Like his father, Godtfred paid careful attention to every aspect of the business, applying, for example, his knowledge of material science and production View Details
- 29 Jun 2007
- First Look
First Look: June 29, 2007
organizations by internal problem broadcasting. Adoption of Information Technology Under Network Effects Authors:Deishin Lee and Haim Mendelson Periodical:Information Systems Research (forthcoming) Abstract Because information View Details
Keywords: Martha Lagace
Joseph B. Lassiter
Joe is the Senator John Heinz Professor of Management Practice in Environmental Management, Retired. He focuses on one of the world’s most pressing problems: developing clean, secure and carbon-neutral supplies of reliable, low-cost energy all around the world. He... View Details
- Web
Finance - Faculty & Research
variation in bond risk premia. Specifically, bond risk premia are high when aggregate MBS duration is high. The model offers an explanation for why long-term rates could appear to be excessively sensitive to movements in short rates and... View Details
- October 2022
- Case
EducationSuperHighway 2.0
By: William A. Sahlman, Allison M. Ciechanover and Emily Grandjean
In 2012, Evan Marwell launched EducationSuperHighway (ESH) to address a major problem: though most public K-12 schools in the US had access to the Internet, only roughly 30% had true broadband access that would enable every student to have high speed connectivity. ... View Details
Keywords: Nonprofit Organizations; Social Entrepreneurship; Social Issues; Leading Change; Early Childhood Education; Infrastructure; Internet and the Web; Technology Industry; Technology Industry; Technology Industry; United States; San Francisco
Sahlman, William A., Allison M. Ciechanover, and Emily Grandjean. "EducationSuperHighway 2.0." Harvard Business School Case 823-060, October 2022.