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Show Results For
- All HBS Web
(2,117)
- People (6)
- News (359)
- Research (1,504)
- Events (20)
- Multimedia (10)
- Faculty Publications (914)
- September 2024
- Case
Google Quantum AI
By: David B. Yoffie, Michael A. Cusumano and Matt Higgins
Quantum computing may be the most important nascent computing technology of the 21st century. It has the potential to impact industries ranging from drug discovery to cybersecurity. Google's Quantum AI is one of the leaders in quantum research. This case explores the... View Details
Keywords: Business Model; Price; Technological Innovation; Resource Allocation; Business Strategy; Information Technology Industry
Yoffie, David B., Michael A. Cusumano, and Matt Higgins. "Google Quantum AI." Harvard Business School Case 725-362, September 2024.
- 2016
- Working Paper
Saving More in Groups: Field Experimental Evidence from Chile
By: Felipe Kast, Stephan Meier and Dina Pomeranz
We test the impact of a peer group savings program on precautionary savings through two randomized field experiments among 2,687 microcredit clients. The first experiment finds that the Peer Group Treatment, which combines public goal setting, monitoring in the group,... View Details
Keywords: Saving; Decision Making; Interest Rates; Planning; Performance Effectiveness; Economics; Entrepreneurship; Growth and Development; Social Enterprise; Global Range; Chile
Kast, Felipe, Stephan Meier, and Dina Pomeranz. "Saving More in Groups: Field Experimental Evidence from Chile." Harvard Business School Working Paper, No. 12-060, January 2012. (Revised April 2016. Revision requested by Journal of Development Economics.
Featured in Time, Business Insider, Freakonomics, Wall Street Journal, Yahoo! Finance, and others.)
- May 2009 (Revised November 2010)
- Case
Depreciation at Delta Air Lines: The "Fresh Start"
By: William J. Bruns Jr.
In estimating depreciation for accounting purposes, Delta Air Lines has changed its assumptions about aircraft lifespan and residual values four times in the last thirty years or so. In the most recent changes, Delta adopted fair value accounting as part of its fresh... View Details
Keywords: Accounting Policies; Accounting Procedures; Depreciation; Bankruptcy; Cost Accounting; Financial Reporting; Insolvency and Bankruptcy; Policy; Air Transportation Industry
Bruns, William J., Jr. Depreciation at Delta Air Lines: The "Fresh Start". Harvard Business School Brief Case 094-013, May 2009. (Revised November 2010.)
- April 2010
- Article
Managed Globalization: Doctrine, Practice, and Promise
By: Rawi Abdelal and Sophie Meunier
Two alternate visions for shaping and explaining the governance of economic globalization have been in competition for the past 20 years: an ad hoc, laissez-faire vision promoted by the United States versus a managed vision relying on multilateral rules and... View Details
Keywords: Financial Crisis; Trade; Globalized Economies and Regions; Governing Rules, Regulations, and Reforms; Competition; European Union; United States
Abdelal, Rawi, and Sophie Meunier. "Managed Globalization: Doctrine, Practice, and Promise." Journal of European Public Policy 17, no. 3 (April 2010): 350–367.
- November 2005 (Revised August 2006)
- Background Note
When Investing and Social Objectives Meet
By: Gregory S. Miller, Vincent Marie Dessain and Anders Sjoman
Introduces students to a group of investors and stakeholders who evaluate firms at least partially on factors other than eventual investment payoff. Focuses on investors who evaluate and attempt to impact firms' ethical, corporate governance, or other "societal"... View Details
Keywords: Consumer Behavior; Investment; Business and Stakeholder Relations; Business and Shareholder Relations
Miller, Gregory S., Vincent Marie Dessain, and Anders Sjoman. "When Investing and Social Objectives Meet." Harvard Business School Background Note 106-043, November 2005. (Revised August 2006.)
- 2007
- Working Paper
Evidence from Goodwill Non-impairments on the Effects of Unverifiable Fair-Value Accounting
By: Karthik Ramanna and Ross L. Watts
SFAS 142 requires firms to use unverifiable fair-value estimates to determine goodwill impairments. Standard setters suggest managers will use the discretion given by such estimates to convey private information on future cash flows, while agency theory predicts... View Details
Ramanna, Karthik, and Ross L. Watts. "Evidence from Goodwill Non-impairments on the Effects of Unverifiable Fair-Value Accounting." Harvard Business School Working Paper, No. 08-014, August 2007.
- 2024
- Report
Overcoming Barriers to Resolving Gaza and Beyond
As of early January 2024, discussion of the Gaza war heavily focuses on its humanitarian costs, cease fire possibilities, hostage prospects, and “day after” options. Yet what longer-term strategy guides actions on these vital issues while offering a more positive... View Details
Sebenius, James K. "Overcoming Barriers to Resolving Gaza and Beyond." Report, Belfer Center for Science and International Affairs, January 2024.
- 2024
- Working Paper
Valuing Stocks With Earnings
By: Sebastian Hillenbrand and Odhrain McCarthy
We show that commonly used aggregate earnings are several times as volatile as stock prices
over the last three decades. Movements in the price-earnings ratio are thus entirely explained by
earnings growth and unrelated to future returns. As an alternative to the... View Details
Hillenbrand, Sebastian, and Odhrain McCarthy. "Valuing Stocks With Earnings." Working Paper, April 2024.
- March 31, 2022
- Article
Two Approaches to Capping Health Care Prices
By: Michael E. Chernew, Maximilian J. Pany and Leemore S. Dafny
High health care prices for the privately-insured contribute to high premiums, which put downward pressure on wages, and induce employers to reduce benefit generosity and charge employees more for coverage. As the average annual premium for family coverage currently... View Details
Chernew, Michael E., Maximilian J. Pany, and Leemore S. Dafny. "Two Approaches to Capping Health Care Prices." Health Affairs Forefront (March 31, 2022).
- 2012
- Case
Robert Whelan and the Student Loan Crisis (A)
By: Rosabeth M. Kanter and Olivia Leskinen
Robert Whelan and the Student Loan Crisis (A)
2009 AL Fellow
Bob Whelan developed an idea with partners that was a seed before his fellowship year and seemed to address a significant national challenge - college financing - with a creative concept and experience from... View Details
Keywords: Innovation; Entrepreneurs; Leadership Skills; Student Loan Crisis; Student Loans; Students; Low-income; Postsecondary Education; Debt-free; Income-share Agreements; ISA; College; Master’s Degree; Google; Purdue Research Foundation; Kanter’s Law; Elida Gonzalez; 13th Avenue; Ed Lowry; Flexibility; National Student Debt Jubilee Project; Fundraising; Difficult Middles; Investing In Student Success Act Of 2014; State Engagement; State Level; Pay It Forward; Student Movement; Tuition; Financing College; Change Management; Entrepreneurship; Innovation and Invention; Leadership; Education; Higher Education; Financing and Loans; Social Enterprise
Kanter, Rosabeth M., and Olivia Leskinen. "Robert Whelan and the Student Loan Crisis (A)." Harvard Business School Case 313-009, 2012. (Advanced Leadership Initiative.)
- August 2009
- Article
Mental Accounting and Small Windfalls: Evidence from an Online Grocer
By: John Beshears and Katherine L. Milkman
We study the effect of small windfalls on consumer spending decisions by comparing the purchases online grocery customers make when redeeming $10-off coupons with the purchases they make without coupons. Controlling for customer fixed effects and other variables, we... View Details
Keywords: Mental Accounting; Windfalls; Marginal Propensity To Consume; Coupons; Marketing Communications; Consumer Behavior; Accounting; Cognition and Thinking; Retail Industry
Beshears, John, and Katherine L. Milkman. "Mental Accounting and Small Windfalls: Evidence from an Online Grocer." Journal of Economic Behavior & Organization 71, no. 2 (August 2009): 384–394.
- February 2013
- Article
Daily Horizons: Evidence of Narrow Bracketing in Judgments from 9,000 MBA Admission Interviews
By: U. Simonsohn and F. Gino
Many professionals, from auditors and lawyers, to clinical psychologists and journal editors, divide a continuous flow of judgments into subsets. College admissions interviewers, for instance, evaluate but a handful of applicants a day. We conjectured that in such... View Details
Simonsohn, U., and F. Gino. "Daily Horizons: Evidence of Narrow Bracketing in Judgments from 9,000 MBA Admission Interviews." Psychological Science 24, no. 2 (February 2013): 219–224.
- June 1997
- Background Note
The Normative Foundations of Business
What is the appropriate role for business to play in a capitalist society? In analyzing responses to this question, this note distinguishes two separate dimensions. The first involves the distinctive objective of business as a social institution, considers the pros and... View Details
Dees, J. Gregory, and Jaan Elias. "The Normative Foundations of Business." Harvard Business School Background Note 897-012, June 1997.
- January 2014 (Revised December 2014)
- Case
GenapSys: Business Models for the Genome
By: Richard G. Hamermesh, Joseph B. Fuller and Matthew Preble
GenapSys, a California-based startup, was soon to release a new DNA sequencer that the company's founder, Hesaam Esfandyarpour, believed was truly revolutionary. The sequencer would be substantially less expensive—potentially costing just a few thousand dollars—and... View Details
Keywords: DNA Sequencing; Life Sciences; Business Model; Innovation ＆ Entrepreneurship; Health Care and Treatment; Genetics; Business Strategy; Biotechnology Industry; Pharmaceutical Industry; Technology Industry; Health Industry; Medical Devices and Supplies Industry; United States
Hamermesh, Richard G., Joseph B. Fuller, and Matthew Preble. "GenapSys: Business Models for the Genome." Harvard Business School Case 814-050, January 2014. (Revised December 2014.)
- 14 Jun 2012
- Working Paper Summaries
“Power from Sunshine”: A Business History of Solar Energy
- 2017
- Working Paper
Identifying Sources of Inefficiency in Health Care
By: Amitabh Chandra and Douglas O. Staiger
In medicine, the reasons for variation in treatment rates across hospitals serving similar patients are not well understood. Some interpret this variation as unwarranted and push standardization of care as a way of reducing allocative inefficiency. However, an... View Details
Keywords: Health Care and Treatment; Performance Efficiency; Performance Productivity; Mathematical Methods
Chandra, Amitabh, and Douglas O. Staiger. "Identifying Sources of Inefficiency in Health Care." NBER Working Paper Series, No. 24035, November 2017.
- 2022
- Working Paper
The Lifesaving Benefits of Convenient Infrastructure: Quantifying the Mortality Impact of Abandoning Shallow Tubewells Contaminated by Arsenic in Bangladesh
By: Nina Buchmann, Erica Field, Rachel Glennerster and Reshmaan Hussam
We document the consequences of a public health campaign which led to the sudden abandonment of local water infrastructure by one-fifth of Bangladesh’s population. Households who experienced quasi-randomly distributed arsenic contamination, and thus were likely to... View Details
Keywords: Child Mortality; Arsenic; Unintended Consequences; Health Disorders; Safety; Outcome or Result; Bangladesh
Buchmann, Nina, Erica Field, Rachel Glennerster, and Reshmaan Hussam. "The Lifesaving Benefits of Convenient Infrastructure: Quantifying the Mortality Impact of Abandoning Shallow Tubewells Contaminated by Arsenic in Bangladesh." Working Paper, September 2022.
- 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).
- January 2013 (Revised June 2017)
- Case
The Perfect Storm: What Happens When the Market Moves Four Standard Deviations?
Adam Carter was the portfolio manager for Tate Modern Finance III, L.P. (“Tate” or the “Fund”), the third in a series of U.S. commercial real estate debt funds sponsored by the London-based Tate Partners. The Fund was capitalized with $700 million of equity... View Details
Lietz, Nori Gerardo. "The Perfect Storm: What Happens When the Market Moves Four Standard Deviations?" Harvard Business School Case 213-077, January 2013. (Revised June 2017.)
- June 2012
- Article
Racial Colorblindness: Emergence, Practice, and Implications
By: Evan P. Apfelbaum, Michael I. Norton and Samuel R. Sommers
We examine the pervasive endorsement of racial colorblindness-the belief that racial group membership should not be taken into account or even noticed-as a strategy for managing diversity and intergroup relations. Despite research demonstrating that race is perceived... View Details
Apfelbaum, Evan P., Michael I. Norton, and Samuel R. Sommers. "Racial Colorblindness: Emergence, Practice, and Implications." Current Directions in Psychological Science 21, no. 3 (June 2012): 205–209.