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Show Results For
- All HBS Web
(3,576)
- People (5)
- News (697)
- Research (2,040)
- Events (11)
- Multimedia (9)
- Faculty Publications (1,117)
- 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.
- 07 Aug 2019
- News
“The Star of the North”
1994), director of strategy services Joanne Kudrna (MBA 1981), and partner Shelly Bauerly Kopel—and they will tell you Granite Equity looks for companies that value employee wellness (they want their people... View Details
Keywords: Maureen Harmon
- 13 Aug 2007
- Research & Ideas
The Dark Side of Trust
"The Speed of New Ideas: Trust, Institutions and the Diffusion of New Products." [PDF] The basic question at hand: Would TrapGuard encounter significant barriers to... View Details
- Article
The Evolution of Science-Based Business: Innovating How We Innovate
By: Gary P. Pisano
Science has long been connected to innovation and to business. As early as the late 19th century, chemical companies, realizing the commercial potential of science, created the first industrial research laboratories. During much of the 20th century, large-scale... View Details
Keywords: Entrepreneurship; Governance; Innovation and Management; Risk Management; Research and Development; Science-Based Business; Commercialization
Pisano, Gary P. "The Evolution of Science-Based Business: Innovating How We Innovate." Special Issue on Management Innovation—Essays in the Spirit of Alfred D. Chandler. Industrial and Corporate Change 19, no. 2 (April 2010): 465–482.
- 01 May 2019
- What Do You Think?
What Should the Leadership of YouTube Do?
of their teams ” David Wittenberg would have YouTube look to its users for a solution to the dilemma. As he put it, ‘My preferred solution errs on the side of personal liberty and adds the element View Details
- November 2007
- Article
The Accidental Entrepreneur: The Emergent and Collective Process of User Entrepreneurship
By: Sonali K. Shah and Mary Tripsas
We develop a process model of how users, an understudied source of entrepreneurship, create, evaluate, share, and commercialize their ideas. We compare and contrast our model to the classic model of the entrepreneurial process, highlighting the emergent and... View Details
Keywords: Entrepreneurship; Valuation; Business Model; Commercialization; Adoption; Adaptation; Product; Civil Society or Community
Shah, Sonali K., and Mary Tripsas. "The Accidental Entrepreneur: The Emergent and Collective Process of User Entrepreneurship." Strategic Entrepreneurship Journal 1, nos. 1-2 (November 2007): 123–140.
- Web
Community College Report - Managing the Future of Work
collaboration between America’s community colleges and employers, Harvard Business School’s Project on Managing the Future of Work partnered with the American Association of Community Colleges (AACC). The... View Details
- 2025
- Article
Educating Students and Professionals on the Business Implications of Climate Change
As climate change poses unprecedented challenges and opportunities, the private sector must play a pivotal role in both adaptation and mitigation efforts. This article discusses the new Harvard Business School Online course, Business and Climate Change, designed to... View Details
Keywords: Climate Impact; Online Courses; Online Education; Decarbonization; Mitigation Policies; Climate Risk; Climate Change; Risk Management; Science; Policy; Business Education; Adaptation
Toffel, Michael W. "Educating Students and Professionals on the Business Implications of Climate Change." Global Focus: The EFMD Business Magazine 192, no. 2 (2025): 29–32.
- November–December 2014
- Article
Accountable? The Problems and Solutions of Online Ad Optimization
By: Benjamin Edelman
Online advertising might seem to be the most measurable form of marketing ever invented.
Comprehensive records can track who clicked what ad—and often who saw what ad—to compare
those clicks with users' subsequent purchases. Ever-cheaper IT makes this tracking... View Details
Keywords: Online Advertising; Fraud; Optimization; Incentives; Digital Marketing; Contracts; Marketing Strategy; Organizational Design
Edelman, Benjamin. "Accountable? The Problems and Solutions of Online Ad Optimization." IEEE Security & Privacy 12, no. 6 (November–December 2014): 102–107.
- December 1999 (Revised December 2000)
- Case
Charles Schwab: A Category of One
By: Stephen P. Bradley and Thomas H. Esperson
Examines Charles Schwab's on-line discount brokerage firm and questions whether or not Schwab has effectively balanced the old and new world of stock trading, and has remained a leader between giants like Merrill Lynch and Internet pure plays like E-Trade. Also looks... View Details
Keywords: Financial Institutions; Banks and Banking; Technological Innovation; Goals and Objectives; Growth and Development Strategy; Growth Management; Competition; Competitive Strategy; Competitive Advantage; Banking Industry; Financial Services Industry
Bradley, Stephen P., and Thomas H. Esperson. "Charles Schwab: A Category of One." Harvard Business School Case 700-043, December 1999. (Revised December 2000.)
The Visible Hand of History
As the Alfred D. Chandler Jr. International Visiting Scholar at HBS in 2018, I was curious to learn more about the way business history is embedded in research and pedagogy in a business school, especially in the school where the discipline first emerged. Coming from... View Details
- 2021
- White Paper
The Future of Boston's Workforce: The Path Forward from COVID-19
By: Will Dorsey Eden, Joseph B. Fuller and Rachel Lipson
In response to the unprecedented disruption of the COVID-19 pandemic on Greater Boston’s economy and workforce, the Boston Foundation, Skillworks, and the Project on Workforce at Harvard partnered to convene workforce leaders from across the region to address how might... View Details
Keywords: COVID; COVID-19; Workforce; Pandemic; Labor Market; Health Pandemics; Labor; Employment; Organizations; Cooperation; Strategic Planning; Boston
Dorsey Eden, Will, Joseph B. Fuller, and Rachel Lipson. "The Future of Boston's Workforce: The Path Forward from COVID-19." White Paper, Boston Foundation and the Project on Workforce at Harvard, Boston, MA, 2021.
- August 2010 (Revised May 2015)
- Teaching Note
Bank of America: Mobile Banking and Bank of America: Mobile Banking (Abridged)
By: Sunil Gupta
Teaching Note for 510063 and 512082 View Details
- 22 Sep 2016
- News
The Competitiveness of Lost Causes
who also holds an MPA from Harvard’s Kennedy School of Government, worked on independent research with Professor Michael Porter at HBS, a collaboration that led to Duch’s career in competitiveness development consulting. As the founder... View Details
- 01 Mar 2015
- News
New Idea: State of the Art
Photos courtesy of Cooper Hewitt, Smithsonian Design Museum On the subject of art’s relevance in the digital age, Scott Belsky (MBA 2008) has never been one to mince words. “Art View Details
- 30 Jan 2020
- Research & Ideas
The Upside of Highlighting a Product's Downsides
the positive effects of transparency—highlighting a possible tension between promotion-based strategies designed to influence and transparency-based strategies designed to... View Details
Keywords: by Danielle Kost
- 11 Jul 2012
- Research & Ideas
Book Excerpt: ’The Future of Boards’
particularly oversight of the CEO, as well as engaging in the strategy and the direction of the company-is difficult." For directors like this... View Details
Keywords: by Jay Lorsch
- 02 Oct 2000
- Research & Ideas
The Dubious Logic of Global Megamergers
actually been marked by steady decreases in concentration since World War II. Executives, they write, "need to break free of the biases that lead them to pursue larger and larger cross-border deals. There are better, more profitable... View Details
Keywords: by Pankaj Ghemawat & Fariborz Ghadar
- 05 Jul 2023
- News
GCC Alumni Celebrate Grand Opening of New Club Center
Sinemale, Director of Corporate Relations, Middle East and Africa at HBS; Sarah Shaw, Lead of Athar Program, HBS Club of GCC; and moderator Keshia Pieters, Senior Policy and... View Details
Keywords: Margie Kelley
- April 2012
- Article
Bouncing Out of the Banking System: An Empirical Analysis of Involuntary Bank Account Closures
By: Dennis Campbell, F. Asis Martinez-Jerez and Peter Tufano
Using a new database, we document the factors that relate to the extent of involuntary consumer bank account closure resulting from excessive overdraft activity. Consumers who have accounts involuntarily closed for overdraft activity may have limited or no access to... View Details
Keywords: Mathematical Methods; Customers; Social Issues; Outcome or Result; Budgets and Budgeting; Forecasting and Prediction; Competition; Banks and Banking; Policy; Personal Characteristics; Credit; Employment; United States
Campbell, Dennis, F. Asis Martinez-Jerez, and Peter Tufano. "Bouncing Out of the Banking System: An Empirical Analysis of Involuntary Bank Account Closures." Journal of Banking & Finance 36, no. 4 (April 2012): 1224–1235.