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Show Results For
- All HBS Web
(2,332)
- News (627)
- Research (1,433)
- Events (7)
- Multimedia (18)
- Faculty Publications (792)
- 2020
- Chapter
Building Emergency Savings Through Employer-Sponsored Rainy-Day Savings Accounts
By: John Beshears, James J. Choi, J. Mark Iwry, David C. John, David Laibson and Brigitte C. Madrian
Roughly half of Americans live paycheck to paycheck. When financial shocks occur during their working life, many of these households tap into their retirement savings accounts. We explore the practical considerations and challenges associated with helping households... View Details
Beshears, John, James J. Choi, J. Mark Iwry, David C. John, David Laibson, and Brigitte C. Madrian. "Building Emergency Savings Through Employer-Sponsored Rainy-Day Savings Accounts." In Tax Policy and the Economy, Volume 34, edited by Robert A. Moffitt, 43–90. Chicago: University of Chicago Press, 2020.
- 2019
- Working Paper
Soul and Machine (Learning)
By: Davide Proserpio, John R. Hauser, Xiao Liu, Tomomichi Amano, Alex Burnap, Tong Guo, Dokyun Lee, Randall Lewis, Kanishka Misra, Eric Schwarz, Artem Timoshenko, Lilei Xu and Hema Yoganarasimhan
Machine learning is bringing us self-driving cars, improved medical diagnostics, and machine translation, but can it improve marketing decisions? It can. Machine learning models predict extremely well, are scalable to “big data,” and are a natural fit to rich media... View Details
Proserpio, Davide, John R. Hauser, Xiao Liu, Tomomichi Amano, Alex Burnap, Tong Guo, Dokyun Lee, Randall Lewis, Kanishka Misra, Eric Schwarz, Artem Timoshenko, Lilei Xu, and Hema Yoganarasimhan. "Soul and Machine (Learning)." Harvard Business School Working Paper, No. 20-036, September 2019.
- June 2016 (Revised February 2017)
- Case
The Role of Real Estate in Endowment Portfolios: The Case of Christ Church, Oxford
By: David Chambers, Elroy Dimson, Arthur I Segel and Eva Steiner
The case centers on Christ Church's Treasurer, James Lawrie, who is contemplating his options for investing a portion of the College's endowment in real estate. Approximately 1/3 of the total $690 million endowment was allocated towards real estate, much higher than... View Details
Keywords: Real Estate; Endowment Management; Endowments; United Kingdom; Oxford; Portfolio Allocation; Higher Education; Investment Portfolio; Property; Corporate Finance; Financial Services Industry; United Kingdom
Chambers, David, Elroy Dimson, Arthur I Segel, and Eva Steiner. "The Role of Real Estate in Endowment Portfolios: The Case of Christ Church, Oxford." Harvard Business School Case 216-086, June 2016. (Revised February 2017.)
- 23 Mar 2010
- First Look
First Look: March 23
United States. In recent years, however, this centralized approach to the collection and analysis of adverse events through doctor-initiated case reports has been superseded by innovative, though episodic, pharmacoepidemiological studies... View Details
Keywords: Martha Lagace
- Article
Decarbonization Factors
By: Alex Cheema-Fox, Bridget LaPerla, George Serafeim, David Turkington and Hui (Stacie) Wang
In the face of accelerating climate change, investors are making capital allocations seeking to decarbonize portfolios by reducing the carbon emissions of their holdings. To understand the performance of portfolio decarbonization strategies and investor behavior... View Details
Keywords: ESG; Investment Management; Factor Investing; Investor Behavior; Climate Change; Environmental Sustainability; Investment; Management
Cheema-Fox, Alex, Bridget LaPerla, George Serafeim, David Turkington, and Hui (Stacie) Wang. "Decarbonization Factors." Journal of Impact and ESG Investing 2, no. 1 (Fall 2021): 47–73.
- July 2023
- Article
Negative Expressions Are Shared More on Twitter for Public Figures Than for Ordinary Users
By: Jonas P. Schöne, David Garcia, Brian Parkinson and Amit Goldenberg
Social media users tend to produce content that contains more positive than negative emotional language. However, negative emotional language is more likely to be shared. To understand why, research has thus far focused on psychological processes associated with... View Details
Schöne, Jonas P., David Garcia, Brian Parkinson, and Amit Goldenberg. "Negative Expressions Are Shared More on Twitter for Public Figures Than for Ordinary Users." PNAS Nexus 2, no. 7 (July 2023).
- April 2017 (Revised May 2022)
- Case
King Digital Entertainment
By: Jeffrey F. Rayport, Davide Sola, Federica Gabrieli and Elena Corsi
Riccardo Zacconi was the co-founder and CEO of King Digital Entertainment, the video game company that had quickly established itself as the world’s leading maker of casual games for mobile devices after the sensational success of its game “Candy Crush Saga.” Zacconi... View Details
Keywords: Entrepreneurship; Information Technology; Growth and Development Strategy; Organizational Structure; Acquisition; Decision Choices and Conditions; Video Game Industry; Europe; Sweden
Rayport, Jeffrey F., Davide Sola, Federica Gabrieli, and Elena Corsi. "King Digital Entertainment." Harvard Business School Case 817-117, April 2017. (Revised May 2022.)
- 2016
- Working Paper
Credit-Market Sentiment and the Business Cycle
By: David Lopez-Salido, Jeremy C. Stein and Egon Zakrajsek
Using U.S. data from 1929 to 2013, we show that elevated credit-market sentiment in year t – 2 is associated with a decline in economic activity in years t and t + 1. Underlying this result is the existence of predictable mean reversion in credit-market conditions.... View Details
Lopez-Salido, David, Jeremy C. Stein, and Egon Zakrajsek. "Credit-Market Sentiment and the Business Cycle." NBER Working Paper Series, No. 21879, January 2016.
- September 2012
- Article
The Size and Composition of Corporate Headquarters in Multinational Companies: Empirical Evidence
By: David J. Collis, David Young and Michael Goold
Based on a six-country survey of nearly 250 multinationals (MNCs), this paper is the first empirical analysis to describe the size and composition of MNC headquarters and to account for differences among them. Findings are as follows: MNC corporate headquarters are... View Details
Keywords: Headquarters; Subsidiaries; Multinational Corporations; Organization Design; Administrative Heritage; International Strategy; Business Subsidiaries; Organizational Design; Multinational Firms and Management; Size; Business Headquarters; Global Strategy
Collis, David J., David Young, and Michael Goold. "The Size and Composition of Corporate Headquarters in Multinational Companies: Empirical Evidence." Journal of International Management 18, no. 3 (September 2012): 260–275.
- 2010
- Chapter
The Paranoid Style in the Study of American Politics
By: David Moss and Mary Oey
What drives policy making in a democracy? The conventional view is that political actors, like economic actors, pursue their self interest, and that special interest groups dominate the policy making process by satisfying policy makers' need for money and other forms... View Details
Keywords: Policy; Government Legislation; Media; Interests; Power and Influence; Public Opinion; United States
Moss, David, and Mary Oey. "The Paranoid Style in the Study of American Politics." In Government and Markets: Toward a New Theory of Regulation, edited by Edward J. Balleisen and David A. Moss. Cambridge: Cambridge University Press, 2010.
- 23 Jan 2008
- First Look
First Look: January 23, 2008
immediate response. Provides detail concerning the history of the airline from its founding in 1999 through the February 2007 crisis, which forced the airline to cancel more than 1,000 flights over the course of six days. In addition, discusses the initial response to... View Details
Keywords: Martha Lagace
- Article
Decreases In Readmissions Credited to Medicare's Program to Reduce Hospital Readmissions Have Been Overstated
By: Christopher Ody, Lucy Msall, Leemore S. Dafny, David Grabowski and David Cutler
Medicare’s Hospital Readmissions Reduction Program (HRRP) has been credited with lowering risk-adjusted readmission rates for targeted conditions at general acute care hospitals. However, these reductions appear to be illusory or overstated. This is because a... View Details
Keywords: Readmission Rates; Hospitals; Acute Care Hospitals; Medicare; Myocardial Infarction; Heart Failure; Health Care and Treatment
Ody, Christopher, Lucy Msall, Leemore S. Dafny, David Grabowski, and David Cutler. "Decreases In Readmissions Credited to Medicare's Program to Reduce Hospital Readmissions Have Been Overstated." Health Affairs 38, no. 1 (January 2019): 36–43.
- 2017
- Working Paper
Carbon Tariffs: Effects in Settings with Technology Choice and Foreign Production Cost Advantage
By: David F. Drake
Emissions regulation is a policy mechanism intended to address the threat of climate change. However, the stringency of emissions regulation varies across regions, raising concerns over carbon leakage—an outcome where stringent regulation in one region shifts... View Details
Keywords: Technology; Competition; Pollutants; Taxation; Environmental Sustainability; Globalized Markets and Industries
Drake, David F. "Carbon Tariffs: Effects in Settings with Technology Choice and Foreign Production Cost Advantage." Harvard Business School Working Paper, No. 13-021, August 2012. (Revised August 2017. Forthcoming at Manufacturing & Service Operations Management.)
- 2010
- Working Paper
Reversing the Queue: Performance, Legitimacy, and Minority Hiring
By: Andrew Hill and David A. Thomas
Studies of minority hiring have found that poor-performing firms or firms in highly competitive contexts are more likely to hire minority candidates. However, most work has examined hiring for entry and mid-level positions, not senior management. Management positions... View Details
Keywords: Diversity; Selection and Staffing; Leadership; Managerial Roles; Performance Effectiveness; Sports Industry; United States
Hill, Andrew, and David A. Thomas. "Reversing the Queue: Performance, Legitimacy, and Minority Hiring." Harvard Business School Working Paper, No. 11-032, September 2010.
- May 15, 2012
- Article
Ensuring Quality Cancer Care: A Follow-Up Review of the Institute of Medicine’s 10 Recommendations for Improving the Quality of Cancer Care in America
By: Tracy E. Spinks, Heidi W. Albright, Thomas W. Feeley, Ron Walters, Thomas W. Burke, Thomas Aloia, Eduardo Bruera, Aman Buzdar, Lewis Foxhall, David Hui, Barbara Summers, Alma Rodriguez, Raymond DuBois and Kenneth I. Shine
Responding to growing concerns regarding the safety, quality, and efficacy of cancer care in the United States, the Institute of Medicine (IOM) of the National Academy of Sciences commissioned a comprehensive review of cancer care delivery in the US health care system... View Details
Keywords: Cancer; Quality; Cancer Care In The U.S.; Quality Improvement; Health Care and Treatment; Health Industry; North and Central America
Spinks, Tracy E., Heidi W. Albright, Thomas W. Feeley, Ron Walters, Thomas W. Burke, Thomas Aloia, Eduardo Bruera, Aman Buzdar, Lewis Foxhall, David Hui, Barbara Summers, Alma Rodriguez, Raymond DuBois, and Kenneth I. Shine. "Ensuring Quality Cancer Care: A Follow-Up Review of the Institute of Medicine’s 10 Recommendations for Improving the Quality of Cancer Care in America." Cancer 118, no. 10 (May 15, 2012): 2571–2582.
- November 2005 (Revised September 2007)
- Case
Beijing Hualian
By: David E. Bell and Mary L. Shelman
China's fifth largest domestic retailer faced intensifying competition from Wal-Mart and Carrefour with the opening of China's fast-growing retail market in January 2005. In response, Beijing Hualian developed a new "Family Store" format targeted at the nation's... View Details
Keywords: Marketing Strategy; Product Positioning; Consumer Behavior; Competition; Corporate Strategy; Retail Industry; China
Bell, David E., and Mary L. Shelman. "Beijing Hualian." Harvard Business School Case 906-403, November 2005. (Revised September 2007.)
- 06 Mar 2007
- First Look
First Look: March 6, 2007
as to why people accept cheating by others. Our results indicate that the effect is due at least in part to the failure to notice that unethical behavior is occurring when the change is gradual rather than abrupt. Download the paper:... View Details
Keywords: Martha Lagace
- August 2015 (Revised September 2015)
- Case
Shareholder Activists and Corporate Strategy
By: David Collis and Ashley Hartman
By 2015, there had been an upsurge in activist shareholders arguing for radical changes in companies' corporate strategies. Personalities like Carl Icahn, Bill Ackman, and Daniel Loeb were feared and loathed in some quarters, celebrated in others. With nearly $120... View Details
Keywords: Scope; Activist Investors; Spin-offs; Synergy; Diversification; Consolidation; Hedge Fund; Corporate Strategy
Collis, David, and Ashley Hartman. "Shareholder Activists and Corporate Strategy." Harvard Business School Case 716-403, August 2015. (Revised September 2015.)
- 06 May 2014
- First Look
First Look: May 6
authority, substituting their economic and political sovereignty for the people's. This has been accomplished by creating an enormous public service sector operating in the material interest of politicians themselves and of their big... View Details
Keywords: Sean Silverthorne
- Article
The Integration of Psychological and Network Perspectives in Organizational Scholarship
By: Tiziana Casciaro, Sigal G. Barsade, Amy C. Edmondson, Cristina B. Gibson, David Krackhardt and Giuseppe Labianca
Although multiple disciplines have been applied to the study of organizations, organizational research is rarely interdisciplinary in the sense of two or more disciplines being linked in the joint analysis of organizational phenomena. The articles in this special issue... View Details
Casciaro, Tiziana, Sigal G. Barsade, Amy C. Edmondson, Cristina B. Gibson, David Krackhardt, and Giuseppe Labianca. "The Integration of Psychological and Network Perspectives in Organizational Scholarship." Special Issue on the Psychology of Organizational Networks. Organization Science 26, no. 4 (July–August 2015): 1162–1176.