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- All HBS Web
(1,974)
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- News (289)
- Research (1,173)
- Events (33)
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- October 1991 (Revised November 1993)
- Case
Philips' Compact Disc Introduction (A)
Asks that students adopt the perspective of Philips in 1979, after technical development of the CD was complete, but three years before it was introduced commercially. At that time, Philips' management had to decide whether to attempt to establish a CD standard through... View Details
Keywords: Technological Innovation; Market Entry and Exit; Product Launch; Standards; Product Development; Technology Industry
McGahan, Anita M. "Philips' Compact Disc Introduction (A)." Harvard Business School Case 792-035, October 1991. (Revised November 1993.)
- Research Summary
Overview
Professor Schwartzstein uses the lens of behavioral economics to build more psychologically accurate assumptions into economic models, and he applies these models to create a more realistic understanding of market outcomes and optimal public policy. View Details
- Research Summary
Strength of Incentives
By: Jerry R. Green
When economists analyze the incentive properties of decision making systems they assume that all economic agents are capable of optimizing their decisions and that they respond without error to the incentives that the system creates. In this project, Jerry R. Green... View Details
- 2012
- Article
Patent Policy, Patent Pools, and the Accumulation of Claims in Sequential Innovation
By: Gaston Llanes and Stefano Trento
We present a dynamic model where the accumulation of patents generates an increasing number of claims on sequential innovation. We compare innovation activity under three regimes—patents, no-patents, and patent pools—and find that none of them can reach the first best.... View Details
Llanes, Gaston, and Stefano Trento. "Patent Policy, Patent Pools, and the Accumulation of Claims in Sequential Innovation." Economic Theory 50, no. 3 (August 2012): 703–725.
- March 2022
- Article
Where to Locate COVID-19 Mass Vaccination Facilities?
By: Dimitris Bertsimas, Vassilis Digalakis Jr, Alexander Jacquillat, Michael Lingzhi Li and Alessandro Previero
The outbreak of COVID-19 led to a record-breaking race to develop a vaccine. However, the limited vaccine capacity creates another massive challenge: how to distribute vaccines to mitigate the near-end impact of the pandemic? In the United States in particular, the new... View Details
Keywords: Vaccines; COVID-19; Health Care and Treatment; Health Pandemics; Performance Effectiveness; Analytics and Data Science; Mathematical Methods
Bertsimas, Dimitris, Vassilis Digalakis Jr, Alexander Jacquillat, Michael Lingzhi Li, and Alessandro Previero. "Where to Locate COVID-19 Mass Vaccination Facilities?" Naval Research Logistics Quarterly 69, no. 2 (March 2022): 179–200.
- 01 May 2014
- Working Paper Summaries
Revisiting the Classical View of Benefit-Based Taxation
Keywords: by Matthew Weinzierl
- November 2018 (Revised May 2019)
- Case
California Closets: Organizing the Customer Experience
By: Boris Groysberg and Annelena Lobb
California Closets had used robust net promoter score (NPS) data, surveyed across its locations, to create a more consistent and satisfying customer experience. CEO Bill Barton wanted to further optimize the customer experience around best practices. He also wanted to... View Details
Keywords: Net Promoter Score; Customer Relationship Management; Customer Satisfaction; Customers; Acquisition; Demographics; Strategy
Groysberg, Boris, and Annelena Lobb. "California Closets: Organizing the Customer Experience." Harvard Business School Case 419-004, November 2018. (Revised May 2019.)
- November 2009
- Case
Finance Myopia in a Systems Business
By: J. Bruce Harreld
This short case describes the tensions that often arise between finance executives attempting to curtail unproductive activities and strategy executives trying to optimize overall firm performance. View Details
Keywords: Finance; Managerial Roles; Performance Improvement; Performance Productivity; Conflict and Resolution; Strategy; Competition
Harreld, J. Bruce. "Finance Myopia in a Systems Business." Harvard Business School Case 810-071, November 2009.
- April 2005
- Case
The University of Chicago Investment Office: Investing in Timber
In 2005, the University of Chicago Investment office was deciding how much capital to allocate toward timber investing. Explores the challenges associated with optimal portfolio construction when one of the invested assets is illiquid with limited historical price... View Details
Keywords: Investment Portfolio; Decision Choices and Conditions; Financial Services Industry; Education Industry
Hecht, Peter A., and David Mace. "The University of Chicago Investment Office: Investing in Timber." Harvard Business School Case 205-101, April 2005.
- March 1996 (Revised July 1996)
- Case
Service Corporation International
By: Benjamin C. Esty and Craig F Schreiber
The CFO of a high-growth company in the low-growth and fragmented funeral services industry must decide how to optimize capital structure and earnings growth while maximizing the company's market value. View Details
Keywords: Financial Management; Value Creation; Business Growth and Maturation; Consolidation; Industry Growth; Capital Structure; Expansion; Service Industry; United States; North and Central America
Esty, Benjamin C., and Craig F Schreiber. "Service Corporation International." Harvard Business School Case 296-080, March 1996. (Revised July 1996.)
- April 2020 (Revised August 2021)
- Case
Singapore: 'Facing Challenges Together'
Since its expulsion from Malaysia in 1965, Singapore had transformed itself from a third world island nation into a vibrant city-state with one of the highest levels of GDP per capita in the world. However, sluggish demand among Singapore's major trade partners began... View Details
Keywords: Savings; Productivity Growth; Productivity; Economic Institutions; Economic Development; Government And Business; Government Policy; Economic Policy; Country Analysis; Investment And Savings; Institutions; Economic Growth; Macroeconomics; Development Economics; Investment; Government and Politics; Trade; Policy; Research and Development; Analysis; Economics; Business and Government Relations; Asia; Singapore; Southeast Asia
Vietor, Richard H.K. "Singapore: 'Facing Challenges Together'." Harvard Business School Case 720-036, April 2020. (Revised August 2021.)
- 19 Jan 2022
- In Practice
7 Trends to Watch in 2022
As 2022 gets underway we asked our faculty to highlight some trends worth watching in the coming year. Ariel Stern: A new future for digital health care While 2020 and 2021 were years of rapid innovation and deployment of new health care technologies and delivery... View Details
Keywords: by HBS News
- July 2023
- Article
Design and Analysis of Switchback Experiments
By: Iavor I Bojinov, David Simchi-Levi and Jinglong Zhao
In switchback experiments, a firm sequentially exposes an experimental unit to a random treatment, measures its response, and repeats the procedure for several periods to determine which treatment leads to the best outcome. Although practitioners have widely adopted... View Details
Bojinov, Iavor I., David Simchi-Levi, and Jinglong Zhao. "Design and Analysis of Switchback Experiments." Management Science 69, no. 7 (July 2023): 3759–3777.
- March 2024 (Revised January 2025)
- Case
Hippo: Weathering the Storm of the Home Insurance Crisis
By: Lauren Cohen, Grace Headinger and Sophia Pan
Rick McCathron, CEO of Hippo, considered how the firm’s underwriting model could account for the effects of climate change. Along with providing smart home packages, targeting risk-friendly customers, and using data-driven pricing, the Insurtech used technologically... View Details
Keywords: Fintech; Underwriters; Big Data; Insurance Companies; Business Model Design; Weather Insurance; Business Model; Forecasting and Prediction; Climate Change; Environmental Sustainability; Green Technology; Technological Innovation; Natural Environment; Natural Disasters; Weather; Business Strategy; Competitive Advantage; Business Earnings; Insurance; Social Issues; Insurance Industry; United States; California
- March 2003 (Revised April 2006)
- Background Note
Scale and Scope in Professional Service Firms
By: Ashish Nanda
This case discusses why economies (and diseconomies) of scale and scope exist in professional service firms (PSFs) and how they influence the amount and range of services that PSFs offer. It is distributed with a case that focuses on determining the optimal scale/scope... View Details
Nanda, Ashish. "Scale and Scope in Professional Service Firms." Harvard Business School Background Note 903-117, March 2003. (Revised April 2006.)
- Article
Multi-Echelon Inventory Management Under Short-Term Take-or-Pay Contracts
By: Joel Goh and Evan L. Porteus
We extend the Clark–Scarf serial multi-echelon inventory model to include procuring production inputs under short-term take-or-pay contracts at one or more stages. In each period, each such stage has the option to order/process at two different cost rates; the cheaper... View Details
Keywords: Inventory Management; Multi-echelon Inventory Theory; Karush Lemma; Clark-Scarf Model; Convex Ordering Cost; Advance Commitments; Supply Chain
Goh, Joel, and Evan L. Porteus. "Multi-Echelon Inventory Management Under Short-Term Take-or-Pay Contracts." Production and Operations Management 25, no. 8 (August 2016): 1415–1429. (Finalist for 2014 POMS College of Supply Chain Management Student Paper Award.)
- November 2011
- Case
Celeritas, Inc.: Leadership Challenges in a Fast-Growth Industry
By: Michael Beer and Ingrid Vargas
In 2011, Celeritas is a leading data communications company in the crowded, highly competitive, and ever-evolving enterprise-network optimization market. Having experienced rapid growth since its founding in 2003, Celeritas has recently seen sales decline and has begun... View Details
Keywords: Technology; Morale; Conflict; Organizational Change; Team Building; Organizational Change and Adaptation; Information Technology; Leadership; Communication; Groups and Teams; Attitudes; Conflict and Resolution; Information Technology Industry; Communications Industry
Beer, Michael, and Ingrid Vargas. "Celeritas, Inc.: Leadership Challenges in a Fast-Growth Industry." Harvard Business School Brief Case 114-360, November 2011.
- 2009
- Chapter
Nonlinear Pricing
By: Raghuram Iyengar and Sunil Gupta
A nonlinear pricing schedule refers to any pricing structure where the total charges payable by customers are not proportional to the quantity of their consumed services. We begin the chapter with a discussion of the broad applicability of nonlinear pricing schemes. We... View Details
Keywords: Price; Demand and Consumers; Duopoly and Oligopoly; Monopoly; Service Operations; Research
- December 2023
- Article
Self-Orienting in Human and Machine Learning
By: Julian De Freitas, Ahmet Uğuralp, Zeliha Uğuralp, Laurie Paul, Joshua B. Tenenbaum and T. Ullman
A current proposal for a computational notion of self is a representation of one’s body in a specific time and place, which includes the recognition of that representation as the agent. This turns self-representation into a process of self-orientation, a challenging... View Details
De Freitas, Julian, Ahmet Uğuralp, Zeliha Uğuralp, Laurie Paul, Joshua B. Tenenbaum, and T. Ullman. "Self-Orienting in Human and Machine Learning." Nature Human Behaviour 7, no. 12 (December 2023): 2126–2139.
- 2020
- Working Paper
Design and Analysis of Switchback Experiments
By: Iavor I Bojinov, David Simchi-Levi and Jinglong Zhao
In switchback experiments, a firm sequentially exposes an experimental unit to a random treatment, measures its response, and repeats the procedure for several periods to determine which treatment leads to the best outcome. Although practitioners have widely adopted... View Details
Bojinov, Iavor I., David Simchi-Levi, and Jinglong Zhao. "Design and Analysis of Switchback Experiments." Harvard Business School Working Paper, No. 21-034, September 2020.