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- All HBS Web
(5,615)
- People (35)
- News (1,110)
- Research (3,220)
- Events (15)
- Multimedia (14)
- Faculty Publications (2,046)
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- April 2009 (Revised May 2009)
- Case
Oprah Winfrey
By: Nancy F. Koehn, Erica Helms, Katherine Miller and Rachel Wilcox
The case explores the entrepreneurial journey of Oprah Winfrey, examining how she built an audience for one of the most successful television shows in history; how she created the company, Harpo Productions, that produces that show as well as other media offerings; how... View Details
Keywords: Business Model; Entrepreneurship; Leadership; Corporate Social Responsibility and Impact; Mission and Purpose; Personal Development and Career; Strategy; Media and Broadcasting Industry; United States
Koehn, Nancy F., Erica Helms, Katherine Miller, and Rachel Wilcox. "Oprah Winfrey." Harvard Business School Case 809-068, April 2009. (Revised May 2009.)
- January 2015
- Background Note
Note on Economic Inequality (2015)
By: Clayton S. Rose and Aldo Sesia
For over half a century, most of the world's economies have enjoyed steady growth and prosperity. However, beginning in the 1980s, and continuing essentially unabated to the present, the gap between the "haves" and the "have-nots" in developed countries has widened,... View Details
Keywords: Economic Inequalty; Income Inequality; Growth and Development; Economics; Equality and Inequality; Society; Problems and Challenges; United States
Rose, Clayton S., and Aldo Sesia. "Note on Economic Inequality (2015)." Harvard Business School Background Note 315-050, January 2015.
- 2014
- Working Paper
SOX after Ten Years: A Multidisciplinary Review
By: John C. Coates and Suraj Srinivasan
We review and assess research findings from 120 papers in accounting, finance, and law to evaluate the impact of the Sarbanes-Oxley Act. We describe significant developments in how the Act was implemented and find that despite severe criticism, the Act and institutions... View Details
Keywords: Laws and Statutes
Coates, John C., and Suraj Srinivasan. "SOX after Ten Years: A Multidisciplinary Review." John M. Olin Center for Law, Economics, and Business Discussion Paper, No. 758, May 2014.
- Article
SOX after Ten Years: A Multidisciplinary Review
By: Suraj Srinivasan and John C. Coates IV
We review and assess research findings from 120+ papers in accounting, finance, and law to evaluate the impact of the Sarbanes-Oxley Act. We describe significant developments in how the Act was implemented and find that despite severe criticism, the Act and... View Details
Srinivasan, Suraj, and John C. Coates IV. "SOX after Ten Years: A Multidisciplinary Review." Accounting Horizons 28, no. 3 (September 2014): 627–671.
- April 2007 (Revised March 2008)
- Case
Dr. Iqbal Survé at Sekunjalo Investment Group (A)
By: Linda A. Hill and Emily Stecker
Dr. Iqbal Surve, a self-described "medical doctor, philanthropist, and social entrepreneur," was born in 1963 and grew up in poverty, like virtually all non-white South Africans during apartheid. During the 1970s and 1980s, he served in leadership positions in the ANC,... View Details
Keywords: Crime and Corruption; Social Entrepreneurship; Investment; Leadership; Corporate Social Responsibility and Impact; Partners and Partnerships; South Africa
Hill, Linda A., and Emily Stecker. "Dr. Iqbal Survé at Sekunjalo Investment Group (A)." Harvard Business School Case 407-019, April 2007. (Revised March 2008.)
- 22 Mar 2016
- First Look
March 22, 2016
countries at different stages of development and institutional capacity is needed to surface the role of local conditions and absorptive capacities; micro-level work, that is firm-level data in developed as... View Details
Keywords: Sean Silverthorne
- June 2023
- Exercise
Clash of Two Giants Simulation Exercise Instructions
By: Feng Zhu and Marco Iansiti
Many markets are organized around platforms that connect consumers with complimentary applications and services. These platforms are two-sided because both sides - consumers and those providing applications or services - need access to the same platform to interact. A... View Details
Keywords: Platform Strategies; Technology Platform; Customer Acquisition; Network Effects; Digital Platforms; Marketplace Matching; Strategy
Zhu, Feng, and Marco Iansiti. "Clash of Two Giants Simulation Exercise Instructions." Harvard Business School Exercise 623-092, June 2023.
- 24 Jan 2018
- Research & Ideas
How to Get People Addicted to a Good Habit
A few years ago, Reshmaan Hussam and colleagues decided to find out why many people in the developing world fail to wash their hands with soap, despite lifesaving benefits. Every year more than a million children under the age of five die... View Details
Keywords: by Carmen Nobel
- 10 May 2010
- Research & Ideas
What Top Scholars Say About Leadership
central part of their mission, asserting that they educate and develop leaders for society. And yet, if we look at the leading research universities and at the business schools within them, the topic of leadership is actually given fairly... View Details
- April 1993 (Revised May 2009)
- Case
Aravind Eye Hospital, Madurai, India: In Service for Sight, The
Starting as a modest 20-bed hospital, Aravind had grown into a 1,400-bed hospital complex by 1992. It had by then screened 3.65 million patients and performed 335,000 cataract surgeries, nearly 70% of them free of cost for the poorest of India's blind population.... View Details
Keywords: Developing Countries and Economies; Social Marketing; Service Delivery; Service Operations; Welfare; Expansion; Health Industry; India
Rangan, V. Kasturi. "Aravind Eye Hospital, Madurai, India: In Service for Sight, The." Harvard Business School Case 593-098, April 1993. (Revised May 2009.)
- March 2021 (Revised April 2021)
- Case
Making Impact Investing Markets: IFC (A)
By: Shawn A. Cole, John Masko and T. Robert Zochowski
In 2017, the International Finance Corporation (IFC) faced the first big investment decision in its new Scaling Solar project. Founded in 1956, IFC was an international investment body with national governments as shareholders, whose mission was to promote economic... View Details
Keywords: Impact Investing; Development Economics; Developing Countries and Economies; Renewable Energy; Climate Change; Environmental Sustainability; Borrowing and Debt; Credit; Equity; Bonds; Financing and Loans; Growth and Development; Emerging Markets; Non-Governmental Organizations; Corporate Social Responsibility and Impact; Investment; Decision Making; Financial Services Industry; Energy Industry; Zambia
Cole, Shawn A., John Masko, and T. Robert Zochowski. "Making Impact Investing Markets: IFC (A)." Harvard Business School Case 221-061, March 2021. (Revised April 2021.)
- 2024
- Working Paper
Do Collusive Norms Maximize Profits? Evidence From a Vegetable Market Experiment in India
By: Abhijit Banerjee, Greg Fischer, Dean Karlan, Matt Lowe and Benjamin N. Roth
Social norms have been shown to facilitate anti-competitive behavior in decentralized markets.
We demonstrate that these norms can also reduce aggregate profits. First, we present
descriptive evidence of competition-suppressing norms in Kolkata vegetable markets.... View Details
Banerjee, Abhijit, Greg Fischer, Dean Karlan, Matt Lowe, and Benjamin N. Roth. "Do Collusive Norms Maximize Profits? Evidence From a Vegetable Market Experiment in India." Harvard Business School Working Paper, No. 23-006, July 2022. (Revise and Resubmit, AEJ: Applied.)
- March 2002 (Revised March 2008)
- Case
Saudi Arabia: Getting the House in Order
By: Richard H.K. Vietor and Rebecca Evans
Provides a vehicle to explore Islamic development and political issues within BGIE (business, government, and international economy). Set in early 2002, the case focuses on Crown Prince Abdullah's efforts to liberalize a failing rentier state, that had been dependent... View Details
Keywords: Disruption; Development Economics; Non-Renewable Energy; Governing Rules, Regulations, and Reforms; International Relations; Leading Change; Saudi Arabia; Middle East
Vietor, Richard H.K., and Rebecca Evans. "Saudi Arabia: Getting the House in Order." Harvard Business School Case 702-031, March 2002. (Revised March 2008.)
- January 2016
- Teaching Note
Take-Two Interactive Software, Inc.
By: Sunil Gupta and Margaret Rodriguez
In September 2010, Take-Two Interactive Software, Inc. (T2) reported an unexpectedly high third quarter profit of $5.92 million, driven largely by the success of its video game, Red Dead Redemption (which sold over 6.9 million copies since launching in May). Red Dead... View Details
- 11 Oct 2007
- Working Paper Summaries
How Firms Respond to Being Rated
- April 2020 (Revised November 2020)
- Case
Ping An: Pioneering the New Model of ‘Technology-driven Finance’
By: Feng Zhu, Anthony K. Woo and Nancy Hua Dai
In mid-December 2018, Peter Ma, Chairman and CEO of Ping An Insurance (Group) Company of China, Ltd. was considering whether the company should grow a fifth ecosystem of Smart City Services. Established in 1988, Ping An was one of the top 10 global financial... View Details
Keywords: Business Ecosystems; Fintech; Finance; Information Technology; Business Model; Expansion; Competitive Strategy; Financial Services Industry; Technology Industry
Zhu, Feng, Anthony K. Woo, and Nancy Hua Dai. "Ping An: Pioneering the New Model of ‘Technology-driven Finance’." Harvard Business School Case 620-068, April 2020. (Revised November 2020.)
- January–February 2023
- Article
Triadic Advocacy Work
By: Summer R. Jackson and Katherine C. Kellogg
Scholars of street-level bureaucracy and institutional research focus primarily on the relationships between advocates and their larger bureaucratic and social systems, assuming that advocates have little need to satisfy their beneficiaries. We find otherwise in our... View Details
Keywords: Occupations And Professions; Ethnography; Power And Politics; Work And Organizations; Advocacy; Public Management; Justice
Jackson, Summer R., and Katherine C. Kellogg. "Triadic Advocacy Work." Organization Science 34, no. 1 (January–February 2023): 456–483.
- 17 May 2011
- First Look
First Look: May 17
founders. To motivate the empirical analysis we develop a simple theory of costly bargaining, where founders trade off the simplicity of accepting an equal split, with the costs of negotiating a differentiated allocation of founder... View Details
Keywords: Sean Silverthorne
- 2014
- Case
Advanced Leadership Pathways: Raymond Jetson's MetroMorphosis and the Effort to Transform Baton Rouge
By: Rosabeth M. Kanter, Rakesh Khurana and Daniel Penrice
Raymond Jetson, an inner-city pastor, former Louisiana state legislator, and 2010 Harvard University Advanced Leadership Fellow, has embarked on a new career as a social entrepreneur. The case charts Jetson's career in public life and the ministry, his experience as an... View Details
Keywords: Social Entrepreneurship; Nonprofit Organizations; Business and Community Relations; Problems and Challenges; Leadership; Louisiana; Baton Rouge
Kanter, Rosabeth M., Rakesh Khurana, and Daniel Penrice. "Advanced Leadership Pathways: Raymond Jetson's MetroMorphosis and the Effort to Transform Baton Rouge." Harvard Business Publishing Case 315-057, 2014.
- October 2021 (Revised May 2023)
- Case
Project Maji: Pricing Water in Sub-Saharan Africa
By: Elie Ofek, Marco Bertini, Dilyana Karadzhova Botha and Esel Çekin
In July 2021, Sunil Lalvani, founder and CEO of Project Maji, a non-profit social enterprise headquartered in Dubai that had already provided sustainable, clean water solutions to 80,000 people living in rural communities across Ghana and Kenya, was facing an important... View Details
Keywords: Water; Pricing; Nonprofit Organizations; Projects; Price; Decision Making; Social Enterprise; Growth and Development Strategy; Equity; Green Technology; Social and Collaborative Networks; Africa; Dubai
Ofek, Elie, Marco Bertini, Dilyana Karadzhova Botha, and Esel Çekin. "Project Maji: Pricing Water in Sub-Saharan Africa." Harvard Business School Case 522-043, October 2021. (Revised May 2023.)