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Show Results For
- All HBS Web
(17,267)
- People (16)
- News (4,415)
- Research (8,789)
- Events (83)
- Multimedia (81)
- Faculty Publications (7,211)
- September 2018
- Article
Aggregation of Consumer Ratings: An Application to Yelp.com
By: Weijia Dai, Ginger Jin, Jungmin Lee and Michael Luca
Because consumer reviews leverage the wisdom of the crowd, the way in which they are aggregated is a central decision faced by platforms. We explore this "rating aggregation problem" and offer a structural approach to solving it, allowing for (1) reviewers to vary in... View Details
Keywords: User Generated Content; Crowdsourcing; Yelp; Social and Collaborative Networks; Information; Internet and the Web; Learning; Mathematical Methods; E-commerce
Dai, Weijia, Ginger Jin, Jungmin Lee, and Michael Luca. "Aggregation of Consumer Ratings: An Application to Yelp.com." Quantitative Marketing and Economics 16, no. 3 (September 2018): 289–339.
- Program
Competing in the Age of Digital Platforms
Contact a program advisor via email or call 1.800.427.5577 (outside the U.S., call +1.617.495.6555). Application Submission We recommend that you apply at least four weeks before the program start date. You may use our online form or download an application. HBS... View Details
Regina E. Herzlinger
Regina E. Herzlinger is the Nancy R. McPherson Professor of Business Administration at the Harvard Business School. She was the first woman to be tenured and chaired at Harvard Business School and serve on many established and start-up corporate health care/medical... View Details
- 04 Jun 2024
- Research & Ideas
Navigating Consumer Data Privacy in an AI World
Harnessing customer data well is central to any modern business, as is earning consumers’ trust that their information will stay private. With data breaches growing more common, regulations are tightening across the globe to bolster... View Details
- April 29, 2014
- Column
Corporate Reporting in the Big Data Era
By: George Serafeim
Advancements in information technology can improve corporate communication with shareholders, but not through incessant data dumps. Instead, companies will more likely be poised for continued success if they use digital platforms for long-term oriented engagement and... View Details
Keywords: Integrated Reporting; Big Data; Corporate Reporting; Sustainability; Corporate Social Responsibility; Corporate Governance; Accounting; Reporting; Organizational Change and Adaptation; Corporate Accountability; Analytics and Data Science; Information Technology; Communication; Financial Reporting; Business and Shareholder Relations
Serafeim, George. "Corporate Reporting in the Big Data Era." IIRC Blog (April 29, 2014).
- 2013
- Chapter
Privacy Breach Analysis in Social Networks
By: Frank Nagle
Over the past 5–10 years, online social networks have rapidly expanded, and as of March 2012 the largest online social network, Facebook, had over 901 million active members. The wealth of information users post in their social network profiles, as well as the... View Details
Keywords: Crime and Corruption; Social and Collaborative Networks; Social Media; Cybersecurity; Analytics and Data Science
Nagle, Frank. "Privacy Breach Analysis in Social Networks." In Mining Social Networks and Security Informatics, edited by Tansel Ozyer, Zeki Erdem, Jon Rokne, and Suheil Khoury, 63–77. Springer Science + Business Media, 2013.
- September 1999 (Revised September 1999)
- Case
Convergys Corporation
By: Stephen P. Bradley and Kelley Porter
Focuses on the important issue of capturing the synergies between the two sides of the business, Information Management Group (IMG) and Customer Management Group (CMG). In addition, the case also addresses strategic issues from each of the individual businesses. For... View Details
- 2010
- Working Paper
Sustainable Cities: Oxymoron or the Shape of the Future?
By: Annissa Alusi, Robert G. Eccles, Amy C. Edmondson and Tiona Zuzul
Two trends are likely to define the 21st century: threats to the sustainability of the natural environment and dramatic increases in urbanization. This paper reviews the goals, business models, and partnerships involved in eight early "ecocity" projects to begin to... View Details
Keywords: Communication Technology; Investment; City; Infrastructure; Business and Government Relations; Environmental Sustainability; Urban Development; Information Technology; Green Technology Industry; Real Estate Industry
Alusi, Annissa, Robert G. Eccles, Amy C. Edmondson, and Tiona Zuzul. "Sustainable Cities: Oxymoron or the Shape of the Future?" Harvard Business School Working Paper, No. 11-062, December 2010. (Revised January 2011, March 2011, April 2011.)
- 2021
- Working Paper
Connecting Expected Stock Returns to Accounting Valuation Multiples: A Primer
By: Akash Chattopadhyay, Matthew R. Lyle and Charles C.Y. Wang
We outline a framework in which accounting “valuation anchors" could be connected to expected stock returns. Under two general conditions, expected log returns is a log-linear function of a valuation (market value-to-accounting) multiple and the expected growth in the... View Details
Keywords: Expected Returns; Present Value; Investment Return; Accounting; Valuation; Information; Framework
Chattopadhyay, Akash, Matthew R. Lyle, and Charles C.Y. Wang. "Connecting Expected Stock Returns to Accounting Valuation Multiples: A Primer." Harvard Business School Working Paper, No. 21-081, January 2021.
- October 2021
- Background Note
How to Write an Action-Planning Memo
By: Ryan Raffaelli and Akshaya Varghese
The ability to communicate an action plan through writing is essential for advancing ideas, earning credibility, and garnering support. Research has shown that leaders who write formal plans are more likely to execute successfully—written plans help members of an... View Details
Raffaelli, Ryan, and Akshaya Varghese. "How to Write an Action-Planning Memo." Harvard Business School Background Note 422-033, October 2021.
Dorothy A. Leonard
Dorothy Leonard*, the William J. Abernathy Professor of Business Administration Emerita, joined the Harvard faculty in 1983 after teaching for three years at the Sloan School of Management, Massachusetts Institute of Technology. She has taught MBA courses in... View Details
Keywords: information technology industry; information technology industry; information technology industry; information technology industry; information technology industry; information technology industry; information technology industry; information technology industry; information technology industry
- Web
Apply to PRIMO - Doctoral
as well as general fit with the program and overall quality of the applicant pool. Responding to questions regarding race and ethnicity within the application is optional and voluntary if you choose to respond. The information will not be... View Details
- January 2000 (Revised October 2001)
- Case
@Hoc: Leveraging Israeli Technology in the United States
Describes @Hoc, an idea for an Internet software company, developed by two HBS MBA 1999 graduates, Guy Miasnik and Ly Tran. @Hoc's software, loaded into a browser, enables instant, context-sensitive information retrieval and shopping. @Hoc's R&D team is located in... View Details
Keywords: Geographic Location; Internet and the Web; Applications and Software; Financing and Loans; Business Startups; Information Technology Industry; Israel; Boston
Kuemmerle, Walter, and William J. Coughlin Jr. "@Hoc: Leveraging Israeli Technology in the United States." Harvard Business School Case 800-264, January 2000. (Revised October 2001.)
- June 2014
- Supplement
Intuit Inc.: Project AgriNova PowerPoint Supplement
In late 2008, a team from Intuit's office in Bangalore, India, is evaluating an opportunity to launch a new venture that would use SMS to deliver crop price information to farmers in India. The case describes the structure of Indian agriculture and the problems... View Details
Keywords: Corporate Venturing; Entrepreneurship; Research; Business Ventures; Information Technology Industry; Information Technology Industry; Bangalore
Eisenmann, Thomas R. "Intuit Inc.: Project AgriNova PowerPoint Supplement." Harvard Business School PowerPoint Supplement 814-125, June 2014.
- September 2013
- Case
Advanced Leadership Pathways: General Gale Pollock and Services for the Vision Impaired
By: Rosabeth Moss Kanter, Juliane Calingo Schwetz and Patricia Bissett Higgins
In July 2012, retired United States Army Major General Gale Pollock created Elevivo, a venture that worked on developing a comprehensive disease management software system to support the growing number of visually impaired individuals by providing them with tailored... View Details
Keywords: United States; Health Care; Health Care Education; Insurance Companies; Disease Management; Technology; Military; Leadership Skills; Health; Health Care and Treatment; Education; Insurance; Information Technology; Entrepreneurship; Leadership; Information Technology Industry; Information Technology Industry; United States
- November 2005 (Revised August 2006)
- Case
John Whitehead: A Life in Leadership
By: William W. George and Andrew N. McLean
In 2005, John C. Whitehead, chairman of the Lower Manhattan Development Corp. (LMDC), confronts the collapse of a delicate agreement among business, government, and public interests in rebuilding on the World Trade Center site. Provides information on the leadership... View Details
Keywords: Education; Construction; Philanthropy and Charitable Giving; Biography; Leadership; Leadership Development; Agreements and Arrangements; Nonprofit Organizations
George, William W., and Andrew N. McLean. "John Whitehead: A Life in Leadership." Harvard Business School Case 406-024, November 2005. (Revised August 2006.)
- Article
Multivariate Unsupervised Machine Learning for Anomaly Detection in Enterprise Applications
By: Daniel Elsner, Pouya Aleatrati Khosroshahi, Alan MacCormack and Robert Lagerström
Existing application performance management (APM) solutions lack robust anomaly detection capabilities and root cause analysis techniques that do not require manual efforts and domain knowledge. In this paper, we develop a density-based unsupervised machine learning... View Details
Keywords: Big Data; Data Science And Analytics Management; Governance And Compliance; Organizational Systems And Technology; Anomaly Detection; Application Performance Management; Machine Learning; Enterprise Architecture; Analytics and Data Science
Elsner, Daniel, Pouya Aleatrati Khosroshahi, Alan MacCormack, and Robert Lagerström. "Multivariate Unsupervised Machine Learning for Anomaly Detection in Enterprise Applications." Proceedings of the Hawaii International Conference on System Sciences 52nd (2019): 5827–5836.
- Article
Embeddedness and New Idea Discussion in Professional Networks: The Mediating Role of Affect-Based Trust
By: Roy Y.J. Chua, M.W. Morris and P. Ingram
This article examines how managers' tendency to discuss new ideas with others in their professional networks depends on the density of shared ties surrounding a given relationship. Consistent with prior research which found that embeddedness enhances information flow,... View Details
Chua, Roy Y.J., M.W. Morris, and P. Ingram. "Embeddedness and New Idea Discussion in Professional Networks: The Mediating Role of Affect-Based Trust." Journal of Creative Behavior 44, no. 2 (June 2010): 85–104.
- Web
FAQs - Alumni
from HBS Reunions alumni@hbs.edu in your inbox or spam/junk folder, you may be unsubscribed. Verify that your contact information and email subscriptions are correct: Under Edit My Profile in the Alumni Directory, go to the "Contact"... View Details
- Research Summary
Overview
The Information Age has introduced well recieved opportunities to track performance. Fitbits and Fuelbands show individuals their own performance; service companies including Uber and leading hospitals help pick from drivers or doctors based on how others rate them;... View Details