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Show Results For
- All HBS Web
(3,189)
- People (5)
- News (591)
- Research (2,087)
- Events (21)
- Multimedia (4)
- Faculty Publications (942)
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- 18 Dec 2008
- Working Paper Summaries
Concentration Levels in the U.S. Advertising and Marketing Services Industry: Myth vs. Reality
- 23 Aug 2006
- Op-Ed
The Real Wal-Mart Effect
to the study, "By far the most important factor in that [growth] is Wal-Mart." There is hard evidence that Wal-Mart has grown the economic pie available to be divided among its various stakeholders. Second, most of the View Details
- March 2010 (Revised December 2010)
- Case
Danatbank
By: David A. Moss, Cole Bolton and Andrew Novo
In the summer of 1931, Germany was struggling with a deepening economic crisis. Production had fallen, unemployment was high, and bank deposits and gold were being withdrawn from the country at a rapid pace, threatening the value of the German mark. The country's third... View Details
Keywords: History; Risk Management; Business History; Capital Markets; Financial Crisis; Banks and Banking; Business and Government Relations; Banking Industry; Germany
Moss, David A., Cole Bolton, and Andrew Novo. "Danatbank." Harvard Business School Case 710-059, March 2010. (Revised December 2010.)
- 2019
- Working Paper
The Impact of the General Data Protection Regulation on Internet Interconnection
By: Ran Zhuo, Bradley Huffaker, KC Claffy and Shane Greenstein
The Internet comprises thousands of independently operated networks, where bilaterally negotiated interconnection agreements determine the flow of data between networks. The European Union’s General Data Protection Regulation (GDPR) imposes strict restrictions on... View Details
Keywords: Personal Data; Privacy Regulation; GDPR; Interconnection Agreements; Internet and the Web; Governing Rules, Regulations, and Reforms; European Union
Zhuo, Ran, Bradley Huffaker, KC Claffy, and Shane Greenstein. "The Impact of the General Data Protection Regulation on Internet Interconnection." NBER Working Paper Series, No. 26481, November 2019.
- Research Summary
The Value of Family Ownership, Control, and Management
In collaboration with Professor Raphael Amit of Wharton, Belén Villalonga is investigating how family ownership, control, and management affect firm value. Their forthcoming Journal of Financial... View Details
- 2024
- Working Paper
The Effects of Medical Debt Relief: Evidence from Two Randomized Experiments
By: Raymond Kluender, Neale Mahoney, Francis Wong and Wesley Yin
Two in five Americans have medical debt, nearly half of whom owe at least $2,500. Concerned by this burden, governments and private donors have undertaken large, high-profile efforts to relieve medical debt. We partnered with RIP Medical Debt to conduct two randomized... View Details
Kluender, Raymond, Neale Mahoney, Francis Wong, and Wesley Yin. "The Effects of Medical Debt Relief: Evidence from Two Randomized Experiments." NBER Working Paper Series, No. 32315, April 2024.
- January 2023 (Revised August 2023)
- Case
Veeva Systems and the Transformation to a Public Benefit Corporation
By: Ranjay Gulati and Allison M. Ciechanover
Peter Gassner, the co-founder and CEO of Veeva Systems, steered the company through rapid scaling from its launch in 2007 to 2022. Year after year, the company had exceeded expectations, with its market capitalization reaching $50 billion at its peak. By 2022, the... View Details
Keywords: Transformation; Corporate Governance; Corporate Social Responsibility and Impact; Mission and Purpose; Organizational Culture; Information Technology Industry; Technology Industry; United States; California
Gulati, Ranjay, and Allison M. Ciechanover. "Veeva Systems and the Transformation to a Public Benefit Corporation." Harvard Business School Case 423-045, January 2023. (Revised August 2023.)
- April 2017
- Article
The Responsibilities and Role of Business in Relation to Society: Back to Basics?
By: Nien-he Hsieh
In this address, I outline a back-to-basics approach to specifying the responsibilities and role of business in relation to society. Three “basics” comprise the approach. The first is arguing that basic principles of ordinary morality, such as a duty not to harm,... View Details
Keywords: Business And Society; Corporate Responsibility; Harm; Human Rights; Institutions; Pareto Efficiency; Corporate Social Responsibility and Impact; Moral Sensibility; Society; Rights
Hsieh, Nien-he. "The Responsibilities and Role of Business in Relation to Society: Back to Basics?" Business Ethics Quarterly 27, no. 2 (April 2017): 293–314.
- 19 Sep 2016
- Research & Ideas
Why Isn't Business Research More Relevant to Business Practitioners?
often a disconnect between practitioners and academics,” he says. Source: CMO Council Neale-May illustrates a pervasive paradox in academia: Research conducted at business schools often offers no obvious value to people who actually work... View Details
- 2025
- Working Paper
Global Evidence on Gender Gaps and Generative AI
By: Nicholas G. Otis, Solène Delecourt, Katelynn Cranney and Rembrand Koning
Generative AI has the potential to transform productivity and reduce inequality, but only if adopted broadly. In this paper, we show that recently identified gender gaps in generative AI use are nearly universal. Synthesizing data from 18 studies covering more than... View Details
Otis, Nicholas G., Solène Delecourt, Katelynn Cranney, and Rembrand Koning. "Global Evidence on Gender Gaps and Generative AI." Harvard Business School Working Paper, No. 25-023, October 2024. (Revised January 2025.)
- February 2024
- Article
Fifty Shades of QE: Robust Evidence
By: Brian Fabo, Marina Jančoková, Elisabeth Kempf and Ľuboš Pástor
Fabo et al. (2021) show that papers written by central bank researchers find quantitative easing (QE) to be more effective than papers written by academics. Weale and Wieladek (2022) show that a subset of these results lose statistical significance when OLS regressions... View Details
Keywords: Quantitative Easing; Research; Mathematical Methods; Perception; Banks and Banking; Body of Literature
Fabo, Brian, Marina Jančoková, Elisabeth Kempf, and Ľuboš Pástor. "Fifty Shades of QE: Robust Evidence." Art. 107065. Journal of Banking & Finance 159 (February 2024).
- 2018
- Working Paper
Black Out-Migration and Southern Political Realignment
By: Leah Boustan and Marco Tabellini
Can emigration from less democratic and economically less developed areas induce political and economic change? We study this question in the context of the second Great Migration of African Americans (1940–1970), when more than 4 million blacks left the U.S. South and... View Details
- 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.
- 15 Nov 2007
- Working Paper Summaries
The Dynamic Interplay of Inequality and Trust: An Experimental Study
- 2014
- Chapter
The Intensive Margin of Technology Adoption
By: Diego A. Comin
We present a tractable model for analyzing the relationship between economic growth and the intensive and extensive margins of technology adoption. The "extensive" margin refers to the timing of a country's adoption of a new technology; the "intensive" margin refers to... View Details
Keywords: Economic Growth; Microeconomics; Cross-Cultural and Cross-Border Issues; Analytics and Data Science; Growth and Development Strategy; Relationships; Technology Adoption
Comin, Diego A. "The Intensive Margin of Technology Adoption." In Handbook of Economic Growth. Vol. 2 edited by Philippe Aghion and Steven Durlauf. Amsterdam: Elsevier, 2014.
- 2013
- Case
Innovation and Development of China Machine Press in the New Century
By: F. Warren McFarlan, Ning Jia and Guo Jia
China Machine Press (CMP), founded in 1952, is a leading multi-field, multi-discipline and multimedia publishing group in China with large scale, comprehensive and specialized business that integrates paper media, audiovisual media and online media, and combines... View Details
McFarlan, F. Warren, Ning Jia, and Guo Jia. "Innovation and Development of China Machine Press in the New Century." Tsinghua University Case, 2013.
- September 2020
- Case
Summit Partners: Independent Vetcare
By: Victoria Ivashina and Terrence Shu
This case follows Summit Partners, a leading growth equity firm, as it evaluates an investment opportunity in IVC, a veterinary care group in the U.K. market. The case allows students to articulate and evaluate the investment thesis of this transaction. Additionally,... View Details
Keywords: Growth Equity; Investment Evaluation; Private Equity; Investment; Decision Making; Valuation
Ivashina, Victoria, and Terrence Shu. "Summit Partners: Independent Vetcare." Harvard Business School Case 221-024, September 2020.
- 2021
- Working Paper
COVID-19, Government Performance, and Democracy: Survey Experimental Evidence from 12 Countries
By: Michael Becher, Nicholas Longuet Marx, Vincent Pons, Sylvain Brouard, Martial Foucault, Vincenzo Galasso, Eric Kerrouche, Sandra León Alfonso and Daniel Stegmueller
Beyond its immediate impact on public health and the economy, the COVID-19 pandemic has put democracy under stress. While a common view is that people should blame the government rather than the political system for bad crisis management, an opposing view is that... View Details
Keywords: COVID-19 Pandemic; Government Performance; Democracy; Health Pandemics; Government and Politics; Crisis Management; Public Opinion
Becher, Michael, Nicholas Longuet Marx, Vincent Pons, Sylvain Brouard, Martial Foucault, Vincenzo Galasso, Eric Kerrouche, Sandra León Alfonso, and Daniel Stegmueller. "COVID-19, Government Performance, and Democracy: Survey Experimental Evidence from 12 Countries." NBER Working Paper Series, No. 29514, November 2021. (Revise and resubmit requested, The Journal of Politics.)
- April 2017
- Case
China Construction Bank's Transformation
By: Krishna G. Palepu and Nancy Hua Dai
On March 29, 2017, Wang Hongzhang, Chairman of China Construction Bank, was considering the next steps in the bank’s transformation. In the challenging backdrop of economic slowdown, deep structure adjustment, interest rate liberalization, entry of financial players... View Details
- February 1992 (Revised April 1993)
- Case
Acid Rain: The Southern Co. (A)
The Southern Co., an electric utility, is planning its compliance with the 1990 amendments to the Clean Air Act. The Act established a system of tradeable permits for sulfur dioxide emissions. The company must decide whether to install pollution control equipment and... View Details
Keywords: Energy Generation; Business Strategy; Environmental Sustainability; Cost vs Benefits; Financial Management; Strategic Planning; Investment Return; Government Legislation; Wastes and Waste Processing; Utilities Industry; Energy Industry; United States
Reinhardt, Forest L. "Acid Rain: The Southern Co. (A)." Harvard Business School Case 792-060, February 1992. (Revised April 1993.)