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Show Results For
- All HBS Web
(12,685)
- People (26)
- News (3,636)
- Research (6,748)
- Events (64)
- Multimedia (243)
- Faculty Publications (4,925)
- Article
A Multi-country Test of Brief Reappraisal Interventions on Emotions During the COVID-19 Pandemic
By: Ke Wang, Amit Goldenberg, Charles Dorison, Jeremy Miller, Jennifer Lerner and James Gross
The COVID-19 pandemic is increasing negative emotions and decreasing positive emotions globally. Left unchecked, these emotional changes may have a wide array of adverse impacts. To reduce negative emotions and increase positive emotions, we will examine the impact of... View Details
Keywords: COVID-19; Emotion Regulation; Reappraisal; Interventions; Health Pandemics; Emotions; Global Range
Wang, Ke, Amit Goldenberg, Charles Dorison, Jeremy Miller, Jennifer Lerner, and James Gross. "A Multi-country Test of Brief Reappraisal Interventions on Emotions During the COVID-19 Pandemic." Nature Human Behaviour 5, no. 8 (August 2021): 1089–1110.
- 13 Jul 2020
- Research & Ideas
Merck CEO Ken Frazier Discusses a COVID Cure, Racism, and Why Leaders Need to Walk the Talk
As chairman and CEO of the leading vaccine producer in the world, pharmaceutical giant Merck & Co., Ken Frazier has one View Details
- 2010
- Book
Rethinking the MBA: Business Education at a Crossroads
By: Srikant M. Datar, David A. Garvin and Patrick Cullen
"Business Schools Face Test of Faith." "Is It Time to Retrain B-Schools?" As these headlines make clear, business education is at a major crossroads. For decades, MBA graduates from top-tier schools set the standard for cutting-edge business knowledge and skills. Now... View Details
Keywords: Change Management; Transformation; Business Education; Curriculum and Courses; Organizational Change and Adaptation; Problems and Challenges
Datar, Srikant M., David A. Garvin, and Patrick Cullen. Rethinking the MBA: Business Education at a Crossroads. Boston: Harvard Business Press, 2010. (Selected by Strategy + Business as one of the Best Business Books of 2010.)
- 09 Jun 2010
- Working Paper Summaries
Agency Costs, Mispricing, and Ownership Structure
- December 2014
- Article
Market Competition, Earnings Management, and Persistence in Accounting Profitability Around the World
We examine how cross-country differences in product, capital, and labor market competition, and earnings management affect mean reversion in accounting return on assets. Using a sample of 48,465 unique firms from 49 countries, we find that accounting returns mean... View Details
Keywords: Corporate Performance; Valuation; Equity Valuation; Persistence; Competitive Advantage; Institutions; Earnings Management; Labor Market; Capital Markets; Competition; Profit; Performance; Supply and Industry; Financial Statements; Government and Politics; Globalized Markets and Industries
Healy, Paul M., George Serafeim, Suraj Srinivasan, and Gwen Yu. "Market Competition, Earnings Management, and Persistence in Accounting Profitability Around the World." Review of Accounting Studies 19, no. 4 (December 2014): 1281–1308.
- February 2021 (Revised July 2022)
- Case
Sarah Breedlove: Changing the World
By: Robert Simons and Max Saffer
This case describes the rise of Sarah Breedlove, who later called herself Madam C.J. Walker, from the cotton fields of Louisiana to the head of a successful, nationwide beauty company providing opportunity and hair care products to Black women. The case describes how... View Details
Keywords: Brands; African-american Entrepreneurs; Entrepreneurship; Values and Beliefs; Personal Characteristics; Success; Work-Life Balance; Business Startups; Brands and Branding; Marketing; Personal Development and Career; Beauty and Cosmetics Industry; United States
Simons, Robert, and Max Saffer. "Sarah Breedlove: Changing the World." Harvard Business School Case 121-060, February 2021. (Revised July 2022.)
- October 2024
- Background Note
The Semiconductor Industry
By: Andy Wu, Steve Blank and Matt Higgins
The semiconductor industry powers modern technology, from consumer electronics to data centers. This background note explores the layers of the semiconductor inudstry value chain, including Integrated Device Manufacturers (IDMs), fabless companies, and foundries, while... View Details
- 2016
- Working Paper
The Climate Custodians
By: Robert G. Eccles and Tim Youmans
Can custody banks become key players in climate change? Custody banks joining the battle against climate change will signal a significant shift in governance ideology for this highly regulated industry so critical to the global financial system. While global custody... View Details
Keywords: Pollutants; Climate Change; Capital Markets; Investment Banking; Institutional Investing; Policy
Eccles, Robert G., and Tim Youmans. "The Climate Custodians." Harvard Business School Working Paper, No. 16-138, June 2016.
- June 2008 (Revised August 2008)
- Case
The Suzlon Edge
By: Richard H.K. Vietor and Juliana Seminerio
With prices of oil, coal and gas at historically high levels, the wind industry had installed more than 20,000 MW of wind energy, representing a $37 billion investment in 2007. Besides high prices, wind energy represented a solution for consumers seeking an energy... View Details
Keywords: Family Business; Cost vs Benefits; Renewable Energy; Globalized Firms and Management; Growth and Development Strategy; Integration; Climate Change; Environmental Sustainability; Energy Industry; India
Vietor, Richard H.K., and Juliana Seminerio. "The Suzlon Edge." Harvard Business School Case 708-051, June 2008. (Revised August 2008.)
- 24 Aug 2016
- Research & Ideas
Can Obamacare Be Saved?
merger between Aetna and Humana, two of the largest health insurers in the United States. The 838,000 consumers... View Details
- 2011
- Working Paper
Cyclicality of Credit Supply: Firm Level Evidence
By: Bo Becker and Victoria Ivashina
Theory predicts that there is a close link between bank credit supply and the evolution of the business cycle. Yet fluctuations in bank-loan supply have been hard to quantify in the time-series. While loan issuance falls in recessions, it is not clear if this is due to... View Details
Keywords: Business Cycles; Borrowing and Debt; Credit; Banks and Banking; Bonds; Financial Markets; Financing and Loans; Banking Industry
Becker, Bo, and Victoria Ivashina. "Cyclicality of Credit Supply: Firm Level Evidence." Harvard Business School Working Paper, No. 10-107, June 2010. (Revised August 2011.)
- 20 Mar 2017
- Book
Why Companies Are Placing Users at the Core of Their Innovation Strategies
pathway to entrepreneurship. These innovations feed into companies being formed as well. What’s happened in the last 15 years is that users can collaborate and form communities View Details
Keywords: by Dina Gerdeman
- 07 Nov 2017
- First Look
New Research and Ideas: November 7, 2017
Fall 2017 Business History Review The Alternative Business History: Business in Emerging Markets By: Austin, Gareth, Carlos Davila, and Geoffrey Jones Abstract—This article... View Details
Keywords: Carmen Nobel
- Research Summary
Debt Redemption and Reserve Accumulation
By: Laura Alfaro
In the past decade, foreign participation in local-currency bond markets in emerging countries increased dramatically. We revisit sovereign debt sustainability under the assumptions that countries can accumulate reserves and borrow internationally using their own... View Details
- May 2011
- Article
The Wise Leader
By: Ikujiro Nonaka and Hirotaka Takeuchi
In an era of increasing discontinuity, wise leadership has nearly vanished. Many leaders find it difficult to reinvent their corporations rapidly enough to cope with new technologies, demographic shifts, and consumption trends. They can't develop truly global... View Details
Keywords: Communication Intention and Meaning; Interpersonal Communication; Experience and Expertise; Values and Beliefs; Knowledge Sharing; Knowledge Use and Leverage; Leadership; Leadership Development; Corporate Social Responsibility and Impact; Personal Characteristics; Power and Influence
Nonaka, Ikujiro, and Hirotaka Takeuchi. "The Wise Leader." Harvard Business Review 89, no. 5 (May 2011).
Boulevard of Broken Dreams: Why Public Efforts to Boost Entrepreneurship and Venture Capital Have Failed--and What to Do About It
Silicon Valley, Singapore, Tel Aviv—the global hubs of entrepreneurial activity—all bear the marks of government investment. Yet, for every public intervention that spurs entrepreneurial activity, there are many failed efforts that waste untold billions in taxpayer... View Details
- TeachingInterests
Strategy: Building and Sustaining Competitive Advantage
By: Andy Wu
In the fight for market leadership, your company must be able to build a winning strategy—and execute it seamlessly across multiple business lines. This program prepares you to identify and exploit sources of competitive advantage and implement game-changing... View Details
- July 2005 (Revised September 2020)
- Case
The U.S. Current Account Deficit
By: Laura Alfaro, Rafael Di Tella, Ingrid Vogel, Renee Kim, Sarah Jeong, Matthew Johnson and Jonathan Schlefer
Investors and policymakers throughout the world were confronted with the risk of painful economic consequences arising from the large U.S. current account deficit. In 2007, the U.S. current account deficit was $731 billion, equivalent to 5.3% of GDP. The implications... View Details
Keywords: World Economy; Macroeconomics; Borrowing and Debt; Currency; Foreign Direct Investment; Business and Government Relations; United States
Alfaro, Laura, Rafael Di Tella, Ingrid Vogel, Renee Kim, Sarah Jeong, Matthew Johnson, and Jonathan Schlefer. "The U.S. Current Account Deficit." Harvard Business School Case 706-002, July 2005. (Revised September 2020.)