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Show Results For
- All HBS Web
(2,030)
- News (417)
- Research (1,318)
- Events (25)
- Multimedia (3)
- Faculty Publications (446)
- January 2022
- Article
Investing Outside the Box: Evidence from Alternative Vehicles in Private Equity
By: Josh Lerner, Jason Mao, Antoinette Schoar and Nan R. Zhang
This paper uses previously unexplored custodial data to examine the use of alternative investment vehicles in private equity (PE) over four decades. We document a steep increase in the capital directed to alternative vehicles, with these vehicles approaching a 40%... View Details
Keywords: Alternative Investment Vehicles; Investment Funds; Private Equity; Venture Capital; Performance
Lerner, Josh, Jason Mao, Antoinette Schoar, and Nan R. Zhang. "Investing Outside the Box: Evidence from Alternative Vehicles in Private Equity." Journal of Financial Economics 143, no. 1 (January 2022): 359–380. (Won the 2022 Doriot Award for the Best Private Equity Research Paper.)
- 2016
- Article
Penalized Fast Subset Scanning
By: Skyler Speakman, Sriram Somanchi, Edward McFowland III and Daniel B. Neill
We present the penalized fast subset scan (PFSS), a new and general framework for scalable and accurate pattern detection. PFSS enables exact and efficient identification of the most anomalous subsets of the data, as measured by a likelihood ratio scan statistic.... View Details
Keywords: Disease Surveillance; Likelihood Ratio Statistic; Pattern Detection; Scan Statistic; Mathematical Methods
Speakman, Skyler, Sriram Somanchi, Edward McFowland III, and Daniel B. Neill. "Penalized Fast Subset Scanning." Journal of Computational and Graphical Statistics 25, no. 2 (2016): 382–404. (Selected for “Best of JCGS” invited session by the journal’s editor in chief.)
- February 2008 (Revised April 2008)
- Case
Avaya (A)
Avaya's top management wants to improve demand generation. This requires an improvement in the relationship between Sales and Marketing. This case series (Avaya (A)-(D)) walks the student through each phase of this process. The (A) case begins with background on the... View Details
Keywords: Marketing; Demand and Consumers; Performance Improvement; Relationships; Sales; Cooperation
Godes, David B. "Avaya (A)." Harvard Business School Case 508-048, February 2008. (Revised April 2008.)
- 2025
- Working Paper
The Hidden Costs of Flexible Labor Models: How Working Multiple Jobs Affects Employees
By: Paige Tsai and Ryan W. Buell
As operations increasingly rely upon flexible labor models—such as gig, part-time, and remote work—it has become commonplace for individuals to work multiple jobs. Across three studies, relying on a combination of transaction-level data from 90,548 customers of a... View Details
Keywords: Behavioral Operations; Employee Behavior; Job Design; Sustainable Operations; Wellbeing; Job Design and Levels; Personal Finance; Well-being; Happiness; Satisfaction; Wages
Tsai, Paige, and Ryan W. Buell. "The Hidden Costs of Flexible Labor Models: How Working Multiple Jobs Affects Employees." Harvard Business School Working Paper, No. 25-036, January 2025. (Revised June 2025.)
- June 2012
- Case
Innovating at AT&T: Partnering to Lead the Broadband Revolution
By: Lynda M. Applegate, Phillip Andrews and Kerry Herman
In 2010, the U.S. retail market value for next-generation non-handset wirelessly-enabled devices was just over $1 billion. By 2011 it had grown 1,141% to $13.2 billion and was forecast to reach $24.7 billion in 2015. At the same time, user demand for data was surging... View Details
Keywords: Innovation ＆ Entrepreneurship; Team Leadership; Emerging Technologies; Business Models; Business To Business; Corporate Vision; Growth Strategy; Corporate Culture; Innovation and Invention; Corporate Entrepreneurship; Partners and Partnerships; Leadership; Mobile and Wireless Technology; Growth and Development Strategy; Globalized Firms and Management; Business Model; Technology Industry; United States
Applegate, Lynda M., Phillip Andrews, and Kerry Herman. "Innovating at AT&T: Partnering to Lead the Broadband Revolution." Harvard Business School Case 812-124, June 2012.
- 2010
- Book
Buy-In: Saving Your Good Idea from Getting Shot Down
By: John P. Kotter and Lorne A. Whitehead
You've got a good idea. You know it could make a crucial difference for you, your organization, your community. You present it to the group but get confounding questions, inane comments, and verbal bullets in return. Before you know what's happened, your idea is dead,... View Details
Keywords: Communication Intention and Meaning; Cost vs Benefits; Problems and Challenges; Interests; Value
Kotter, John P., and Lorne A. Whitehead. Buy-In: Saving Your Good Idea from Getting Shot Down. Harvard Business Review Press, 2010.
The Hidden Costs of Flexible Labor Models: How Working Multiple Jobs Affects Employees
As operations increasingly rely upon flexible labor models — such as gig, part-time, and remote work — it has become commonplace for individuals to work multiple jobs. Across three studies, relying on a combination of... View Details
- 2021
- Working Paper
Regulatory Approval and Expanded Market Size
By: Benjamin Berger, Amitabh Chandra and Craig Garthwaite
Regulatory review of new medicines is often viewed as a hindrance to innovation by increasing the hurdle to bring products to market. However, a more complete accounting of regulation must also account for its potential market expanding effects through quality... View Details
Keywords: New Medicines; Regulatory Approval; Health Care and Treatment; Research and Development; Governing Rules, Regulations, and Reforms; Markets; Expansion; Pharmaceutical Industry
Berger, Benjamin, Amitabh Chandra, and Craig Garthwaite. "Regulatory Approval and Expanded Market Size." NBER Working Paper Series, No. 28889, June 2021.
- 13 Apr 2007
- Working Paper Summaries
Incorporating Price and Inventory Endogeneity in Firm-Level Sales Forecasting
- 2021
- Article
Designing, Not Checking, for Policy Robustness: An Example with Optimal Taxation
By: Benjamin B. Lockwood, Afras Sial and Matthew C. Weinzierl
Economists typically check the robustness of their results by comparing them across plausible ranges of parameter values and model structures. A preferable approach to robustness—for the purposes of policymaking and evaluation—is to design policy that takes these... View Details
Lockwood, Benjamin B., Afras Sial, and Matthew C. Weinzierl. "Designing, Not Checking, for Policy Robustness: An Example with Optimal Taxation." Tax Policy and the Economy 35 (2021).
William C. Vrattos
Bill Vrattos is a Senior Lecturer at the Harvard Business School, where he teaches Investment Strategies, a course on public market investing in the elective curriculum. He also co-teaches Private Equity Projects and Ecosystems, where he mentors student groups on... View Details
Janice H. Hammond
Janice H. Hammond is the Jesse Philips Professor of Manufacturing. She currently serves as coursehead for the new MBA required course, Data Science for Managers. She serves as program chair for the HBS Executive Education International Women’s Foundation and Women’s... View Details
Keywords: apparel; distribution; e-commerce industry; manufacturing; retailing; textiles; transportation
- 2015
- Chapter
Consumer Neuroscience: Revealing Meaningful Relationships Between Brain and Consumer Behavior
By: Hilke Plassmann and Uma R. Karmarkar
The goal of this chapter is to give an overview of the nascent field of consumer neuroscience and discuss when and how it is useful to integrate the "black box" of the consumer's brain into consumer psychology. To reach this goal, we first briefly outline several... View Details
Plassmann, Hilke, and Uma R. Karmarkar. "Consumer Neuroscience: Revealing Meaningful Relationships Between Brain and Consumer Behavior." Chap. 6 in The Cambridge Handbook of Consumer Psychology, edited by Michael I. Norton, Derek D. Rucker, and Cait Lamberton, 152–179. New York: Cambridge University Press, 2015.
- 03 Dec 2024
- HBS Seminar
Jing Dong, Columbia
- February 2019 (Revised July 2019)
- Case
Sales Force Management at Nobel Ilac
By: Doug J. Chung and Gamze Yucaoglu
Nobel Ilac was a Turkish generic pharmaceutical company marketing more than 100 drugs in 20 countries and, as of 2017, had over 2,500 employees worldwide. Nobel had implemented a transformation strategy—more specifically, a customer segmentation plan—whereby the sales... View Details
Keywords: Sales Strategy; Compensation; Employee Retention; Recruiting; Pharmaceuticals; Salesforce Management; Strategy; Organizational Design; Human Resources; Compensation and Benefits; Employees; Retention; Recruitment; Pharmaceutical Industry; Turkey
Chung, Doug J., and Gamze Yucaoglu. "Sales Force Management at Nobel Ilac." Harvard Business School Case 519-067, February 2019. (Revised July 2019.)
Jerry R. Green
Jerry R. Green
David A. Wells Professor of Political Economy
John Leverett Professor in the University
Harvard University
Jerry Green is the John Leverett Professor in the University and the David A. Wells... View Details
- April 2025 (Revised May 2025)
- Case
Adobe: GenAI Opportunity or Threat?
By: Sunil Gupta, Rajiv Lal and Allison Ciechanover
In December 2022, Adobe CEO Shantanu Narayen faced a pivotal strategic decision due to the rapid rise of generative AI image models from OpenAI, Midjourney, and StabilityAI. Adobe, a leader in digital media and marketing software with a 40-year legacy of innovation and... View Details
Keywords: Customer Relationship Management; Ethics; AI and Machine Learning; Trust; Business Strategy; Technology Industry; San Jose
Gupta, Sunil, Rajiv Lal, and Allison Ciechanover. "Adobe: GenAI Opportunity or Threat?" Harvard Business School Case 525-052, April 2025. (Revised May 2025.)
- Other Article
Want to See the Future of Digital Health Tools? Look to Germany
By: Ariel Dora Stern, Henrik Matthies, Julia Hagen, Jan B. Brönneke and Jörg F. Debatin
A new law will make it easier to introduce and determine the benefits of new tools. Perhaps its most important provisions are its formalization of “prescribable applications,” which include standard software, SaaS, and mobile as well as browser-based apps, and the... View Details
Keywords: Health Care and Treatment; Transformation; Internet and the Web; Technological Innovation; Germany
Stern, Ariel Dora, Henrik Matthies, Julia Hagen, Jan B. Brönneke, and Jörg F. Debatin. "Want to See the Future of Digital Health Tools? Look to Germany." Harvard Business Review (website) (December 2, 2020).
- October 2016
- Article
Looking Across and Looking Beyond the Knowledge Frontier: Intellectual Distance and Resource Allocation in Science
By: Kevin J. Boudreau, Eva Guinan, Karim R. Lakhani and Christoph Riedl
Selecting among alternative innovative projects is a core management task in all innovating organizations. In this paper, we focus on the evaluation of frontier scientific research projects. We argue that the "intellectual distance" between the knowledge embodied in... View Details
Keywords: Knowledge; Innovation; Novelty; Evaluation; Resource Allocation; Decision Choices and Conditions; Innovation and Management; Science-Based Business; Experience and Expertise
Boudreau, Kevin J., Eva Guinan, Karim R. Lakhani, and Christoph Riedl. "Looking Across and Looking Beyond the Knowledge Frontier: Intellectual Distance and Resource Allocation in Science." Management Science 62, no. 10 (October 2016).