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Show Results For
- All HBS Web
(5,015)
- People (15)
- News (1,459)
- Research (2,388)
- Events (12)
- Multimedia (12)
- Faculty Publications (867)
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- January–February 2021
- Article
Cross‐firm Return Predictability and Accounting Quality
By: Wen Chen, Mozaffar Khan, Leonid Kogan and George Serafeim
We test the hypothesis that if poor accounting quality (AQ) is associated with poor investor understanding of firms’ revenue and cost structures, then poor AQ stocks likely respond more slowly than good AQ stocks to new non‐idiosyncratic information that affects both... View Details
Keywords: Accounting Quality; Earnings Quality; Stock Returns; Investment Strategy; Accounting; Business Earnings; Quality; Investment Return; Investment; Strategy
Chen, Wen, Mozaffar Khan, Leonid Kogan, and George Serafeim. "Cross‐firm Return Predictability and Accounting Quality." Journal of Business Finance & Accounting 48, nos. 1-2 (January–February 2021): 70–101.
- December 2017 (Revised November 2018)
- Case
Tesla Motors (B): Merging with SolarCity
By: Stuart C. Gilson and Sarah L. Abbott
In 2016, electric car manufacturer Tesla announced that it was making an offer to acquire solar panel manufacturer SolarCity in an all-stock offer worth $2.6 billion in Tesla stock. Tesla’s co-founder and CEO, Elon Musk, believed that the merger would generate... View Details
Keywords: M＆A; M＆A Valuation; Investing; Equities; Equity; Valuation; Mergers and Acquisitions; Auto Industry; Energy Industry; United States
Gilson, Stuart C., and Sarah L. Abbott. "Tesla: Merging with SolarCity." Harvard Business School Case 218-038, December 2017. (Revised November 2018.)
- June 13, 2021
- Guest Column
Big Oil Gets Clean and the World Stays Dirty: Public Pressure on Fossil Fuel Companies Can Only Do So Much
By: John Mulliken
Keywords: Climate Change; Business and Shareholder Relations; Public Opinion; Investment Activism; Energy Industry
Mulliken, John. "Big Oil Gets Clean and the World Stays Dirty: Public Pressure on Fossil Fuel Companies Can Only Do So Much." Ideas. Boston Globe (June 13, 2021), K.3.
- 2015
- Book
MOVE: Putting America's Infrastructure Back in the Lead
Americans are stuck. We live with travel delays on congested roads; shipping delays on clogged railways; and delays on repairs, project approvals, and funding due to gridlocked leadership. These delays affect us all, whether you are a daily commuter, a frequent flyer,... View Details
Keywords: United States; Railroad History; Airlines; Airline Industry; Air Transportation; Passenger Transportation; Cities; Urban Planning; Freighting; Change; Leadership; Public Policy; Change Leadership; Public Finance; Infrastructure; Policy; Technological Innovation; Change Management; Leading Change; Urban Development; Project Finance; Entrepreneurship; City; Transportation; Transportation Industry; Shipping Industry; Rail Industry; Air Transportation Industry; United States
Kanter, Rosabeth M. MOVE: Putting America's Infrastructure Back in the Lead. New York: W. W. Norton & Company, 2015.
- September 2015
- Case
GovDelivery
By: Mitchell Weiss
Is government the biggest, worst customer in the world? And is that a reason for venture investors to back companies that sell to government or to stay away? It had been seven years since Scott Burns joined his friend Zach Stabenow to get a company called GovDocs off... View Details
Keywords: GovDelivery; Public Entrepreneurship; B2G; Business-to-Government; Scott Burns; Entrepreneurship; Government Administration; Venture Capital; Public Administration Industry; Public Administration Industry; Public Administration Industry; Minnesota; United States
Weiss, Mitchell. "GovDelivery." Harvard Business School Case 816-020, September 2015.
- March 2008
- Article
Can Civil Law Countries Get Good Institutions? Lessons from the History of Creditor Rights and Bond Markets in Brazil
By: Aldo Musacchio
Does a legal tradition adopted in the distant past constrain a country's ability to provide the protection that investors need for financial markets to develop? This paper contributes to the literature that studies the connection between law and finance by looking at... View Details
Musacchio, Aldo. "Can Civil Law Countries Get Good Institutions? Lessons from the History of Creditor Rights and Bond Markets in Brazil." Journal of Economic History 68, no. 1 (March 2008): 80–108. (***Winner of the Arthur H. Cole Prize for best paper in the Journal of Economic History, 2007-2008***.)
- February 2017 (Revised March 2017)
- Case
Link REIT
By: Siddharth Yog
Publicly listed in November 2005, Link REIT was the first real estate investment trust (REIT) in Hong Kong after the Hong Kong government decided to privatize a portfolio of community shopping malls, car parks, and fresh produce markets. Run by CEO George Hongchoy, the... View Details
Keywords: Hong Kong; REIT; Real Estate; Retail; Government; China; Housing; Public Company; Strategic Planning; Expansion; Public Equity; Real Estate Industry; Hong Kong; China
Yog, Siddharth. "Link REIT." Harvard Business School Case 217-056, February 2017. (Revised March 2017.)
- March 2017 (Revised June 2019)
- Case
Mubadala and EBX: To X or to X It?
By: Nori Gerardo Lietz, Ricardo Andrade and Sayiddah Fatima McCree
In April 2012, Mubadala, Abu Dhabi's sovereign wealth fund invested $2 billion in Brazilian conglomerate EBX, believing the company to be undervalued by the public markets. Shortly thereafter, however, EBX and its multiple business lines began to spiral downward. Hani... View Details
Keywords: Sovereign Wealth Funds; Conglomerates; Investing; Corporate Structure; International; Sovereign Finance; Business Conglomerates; Investment; Financing and Loans; Restructuring; Organizational Structure; Economy; Brazil; Abu Dhabi
Lietz, Nori Gerardo, Ricardo Andrade, and Sayiddah Fatima McCree. "Mubadala and EBX: To X or to X It?" Harvard Business School Case 217-065, March 2017. (Revised June 2019.)
- October 2022
- Supplement
The SAH Group: The Time is Right, Spreadsheet Supplement
By: Juan Alcacer and Alpana Thapar
In January 2021, Jalila Mezni, CEO of the SAH Group, was preparing to present the company’s future growth plans to its board of directors. The Tunisian company was a leading producer and distributor of personal care and packaged hygiene products. In 2019, it expanded... View Details
- November 2014
- Teaching Note
Marketing Marijuana in Colorado
By: John A. Quelch
The case, set in the middle of 2014, reviews the first six months of marketplace activity in Colorado, following the legalization of marijuana for recreational use and the expansion of marijuana retailing from medical dispensaries to recreational stores. The case... View Details
Keywords: Marketing Innovations; Retail Government Services; Public Health; Agribusiness; Customers; Goods and Commodities; Government and Politics; Health; Marketing; Society; Public Administration Industry; Public Administration Industry; Public Administration Industry; Public Administration Industry; North and Central America
- October 2022
- Supplement
The SAH Group: The Time is Right, Instructor Spreadsheet
By: Juan Alcacer and Alpana Thapar
In January 2021, Jalila Mezni, CEO of the SAH Group, was preparing to present the company’s future growth plans to its board of directors. The Tunisian company was a leading producer and distributor of personal care and packaged hygiene products. In 2019, it expanded... View Details
- 2021
- Working Paper
Accounting for Product Impact in the Consumer-Packaged Foods Industry
By: Amanda Rischbieth, George Serafeim and Katie Trinh
We apply the product impact measurement framework of the Impact-Weighted Accounts Initiative (IWAI) in two competitor companies within the consumer-packaged goods industry. We design a methodology that allows us to calculate monetary impact estimates on customer... View Details
Keywords: Product Innovation; Impact; Impact Investing; Impact Measurement; ESG; ESG (Environmental, Social, Governance) Performance; ESG Ratings; Social Corporate Responsibility; Corporate Social Responsibility; Social Impact; Nutrition Database; Nutritional Information; CPG; Consumer Packaged Goods; IWAI; Product Design; Product Positioning; Society; Environmental Sustainability; Corporate Social Responsibility and Impact; Nutrition; Product; Safety; Consumer Products Industry
Rischbieth, Amanda, George Serafeim, and Katie Trinh. "Accounting for Product Impact in the Consumer-Packaged Foods Industry." Harvard Business School Working Paper, No. 21-051, October 2020. (Revised October 2021.)
- March 2016 (Revised April 2019)
- Technical Note
ESG Metrics: Reshaping Capitalism?
By: George Serafeim
In the past twenty-five years, the world had seen an exponential growth in the number of companies reporting environmental, social and governance (ESG) data. Investor interest in ESG data also grew rapidly. A growing belief that increasing levels of social inequality... View Details
Keywords: Capitalism; Sustainability; Accountability; Corporate Social Responsibility; Responsibilities To Society; Environment; Social Impact Investment; ESG; Corporate Social Responsibility and Impact; Environmental Sustainability; Measurement and Metrics; Integrated Corporate Reporting; Corporate Accountability; Accounting; Economic Systems
Serafeim, George, and Jody Grewal. "ESG Metrics: Reshaping Capitalism?" Harvard Business School Technical Note 116-037, March 2016. (Revised April 2019.)
- 2014
- Book
Los Buenos Tiempos Son Éstos: Los efectos de la incursión de la banca extranjera en México después de un siglo de crisis bancarias [These Are the Good Old Days: Foreign Entry and the Mexican Banking System]
By: Stephen Haber and Aldo Musacchio
This book is the Spanish edition of our award winning paper "These Are the Good Old Days: Foreign Entry and the Mexican Banking System." NBER Working Paper Series, No. 18713, January 2013. The book examines the effects of foreign bank entry into Mexico. Foreign banks... View Details
Keywords: Banks And Banking; Mexico; Commercial Banking; Foreign Direct Investment; Competition; Financial Markets; Banking Industry; Mexico
Haber, Stephen, and Aldo Musacchio. Los Buenos Tiempos Son Éstos: Los efectos de la incursión de la banca extranjera en México después de un siglo de crisis bancarias [These Are the Good Old Days: Foreign Entry and the Mexican Banking System]. Mexico City, Mexico: Centro de Estudios Espinosa Yglesias, 2014, Spanish ed. Electronic.
- July 2015 (Revised March 2021)
- Case
Proxy Contest at DuPont
By: Jay W. Lorsch and Emily McTague
On January 9, 2015, Nelson Peltz of Trian Fund Management launched a proxy fight for four out of the twelve seats on the DuPont board. The fund had previously published a public letter addressed to shareholders outlining its proposal to break the company into three... View Details
Keywords: Board Of Directors; Hedge Fund; Activist Investing; Activist Investors; Proxy Fight; Corporate Governance; Governing and Advisory Boards; Investment Activism; Chemical Industry; United States
Lorsch, Jay W., and Emily McTague. "Proxy Contest at DuPont." Harvard Business School Case 416-005, July 2015. (Revised March 2021.)
- Article
Health Equity, Schooling Hesitancy, and the Social Determinants of Learning
By: Meira Levinson, Alan C. Geller, Joseph G. Allen and John D. Macomber
At least 62 million K-12 students in North America—disproportionately low-income children of color— have been physically out of school for over a year due to the COVID-19 pandemic. These children are at risk of significant academic, social, mental, and physical harm... View Details
Keywords: COVID-19; Public Health; Air Quality; Social Determinants Of Health; Schooling Hesitancy; Vaccine Hesitancy; Racial Injustice; Inequity; Inequality; Health Pandemics; Education; Health Care and Treatment; Policy; Race; Equality and Inequality
Levinson, Meira, Alan C. Geller, Joseph G. Allen, and John D. Macomber. "Health Equity, Schooling Hesitancy, and the Social Determinants of Learning." Art. 100032. Lancet Regional Health – Americas 2 (October 2021).
- January–February 2015
- Article
Heroic Villains: Are Foreign Investors Problems or Solutions in the Ebola Crisis?
By: Debora L. Spar
For months, the news out of West Africa has been unrelentingly grim. As of early December, the devastating Ebola epidemic had infected a reported 17,942 people and killed 6,388, according to the World Health Organization (WHO); the actual toll, which would also account... View Details
Keywords: Ebola; Multinational Corporation; Epidemics; Foreign Investment; Extractive Industries; Multinational Firms and Management; Health Pandemics; Developing Countries and Economies; Government and Politics; Africa
Spar, Debora L. "Heroic Villains: Are Foreign Investors Problems or Solutions in the Ebola Crisis?" Foreign Policy 210 (January–February 2015).
- Article
Toward a Corporate Culture of Health: Results of a National Survey
By: Michael Anne Kyle, Lumumba Seegars, John M. Benson, Robert J. Blendon, Robert S. Huckman and Sara J. Singer
Context: The private sector has a large potential role in advancing health and well-being, but attention to corporate practices around health tends to focus on a narrow range of issues and on large businesses. Systematically describing private sector engagement in... View Details
Keywords: Corporate Health; Social Determinants Of Health; Health Policy; Public Health; Organizations; Health; Policy; Surveys
Kyle, Michael Anne, Lumumba Seegars, John M. Benson, Robert J. Blendon, Robert S. Huckman, and Sara J. Singer. "Toward a Corporate Culture of Health: Results of a National Survey." Milbank Quarterly 97, no. 4 (December 2019): 954–977.
- 2018
- Working Paper
Two Hundred Years of Health and Medical Care: The Importance of Medical Care for Life Expectancy Gains
By: Maryaline Catillon, David Cutler and Thomas Getzen
Using two hundred years of national and Massachusetts data on medical care and health, we examine how central medical care is to life expectancy gains. While common theories about medical care cost growth stress growing demand, our analysis highlights the importance of... View Details
Keywords: Mortality; Life Expectancy; Medical Care; Productivity; Public Health; Healthcare Spending; Spending Per Year Of Life Gained; Personal Medicine; Technophysio Evolution; Health; Economics; Health Care and Treatment; Spending; Data and Data Sets; Health Industry
Catillon, Maryaline, David Cutler, and Thomas Getzen. "Two Hundred Years of Health and Medical Care: The Importance of Medical Care for Life Expectancy Gains." NBER Working Paper Series, No. 25330, December 2018.
- May 2014 (Revised March 2017)
- Case
Unilever's Lifebuoy in India: Implementing the Sustainability Plan
Unilever's new Global Brand VP must not only revitalize Lifebuoy soap's sagging market performance, but simultaneously impact the health of one billion people worldwide. The latter challenge comes from Unilever's new CEO who has introduced the Unilever Sustainable... View Details
Keywords: Multinational Management; Corporate Social Responsibility; Strategy Implementation; Marketing Strategy; Mission And Purpose; Change Management; International Business; Global; Fast-moving Consumer Goods; Soap; Corporate Social Responsibility and Impact; Health Care and Treatment; Environmental Sustainability; Global Strategy; Developing Countries and Economies; Beauty and Cosmetics Industry; Health Industry; India
Bartlett, Christopher A. "Unilever's Lifebuoy in India: Implementing the Sustainability Plan." Harvard Business School Case 914-417, May 2014. (Revised March 2017.)