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Show Results For
- All HBS Web
(2,572)
- People (4)
- News (586)
- Research (1,499)
- Events (14)
- Multimedia (40)
- Faculty Publications (979)
- November 2008
- Article
Are They Really That Happy? Exploring Scale Recalibration in Estimates of Well-being
By: H. Lacey, A. Fagerlin, G. Loewenstein, D. Smith, J. Riis and P. Ubel
Keywords: Happiness
Lacey, H., A. Fagerlin, G. Loewenstein, D. Smith, J. Riis, and P. Ubel. "Are They Really That Happy? Exploring Scale Recalibration in Estimates of Well-being." Health Psychology 27, no. 6 (November 2008): 669–675.
- 2003
- Other Unpublished Work
Scale and Scope Economies in the Global Advertising and Marketing Services Business
By: Alvin J. Silk and Ernst R. Berndt
- June 2019
- Teaching Note
Careem: Base Camp or Mountain Peak? Designing an OS for Scaling
By: Shikhar Ghosh and Shweta Bagai
Teaching Note for HBS No. 819-049. View Details
- 04 Dec 2024
- Podcast
Using AI to Fight Wildfires: How Dryad Networks is Scaling Climate Technology
Carsten Brinkschulte is the CEO of Dryad, a company that leverages AI to detect wildfires early and prevent catastrophic damage. Carsten shares his journey from a telecom entrepreneur to climate tech innovator, explaining how Dryad’s solar-powered sensors and mesh... View Details
- 2025
- Working Paper
Cash Flow Volatility, Return Predictability and Stock Price Decompositions: Why You Should Scale Prices by Trend Cash Flows
By: Sebastian Hillenbrand and Odhrain McCarthy
We address two inconvenient facts in asset pricing: (i) valuation ratios are often more related to future cash flows than to returns, and (ii) they mostly fail to predict returns. We show that these issues arise because stock prices are scaled by cash flows that... View Details
Keywords: Cash Flow; Volatility; Investment Return; Asset Pricing; Forecasting and Prediction; Valuation; Stocks
Hillenbrand, Sebastian, and Odhrain McCarthy. "Cash Flow Volatility, Return Predictability and Stock Price Decompositions: Why You Should Scale Prices by Trend Cash Flows." Working Paper, June 2025.
- December 2023 (Revised January 2025)
- Supplement
Research In Motion: Launching and Scaling the World's First Smartphone Empire (B)
By: Tatiana Sandino and Samuel Grad
Sandino, Tatiana, and Samuel Grad. "Research In Motion: Launching and Scaling the World's First Smartphone Empire (B)." Harvard Business School Supplement 124-060, December 2023. (Revised January 2025.)
- December 2023 (Revised January 2025)
- Case
Research In Motion: Launching and Scaling the World's First Smartphone Empire (A)
By: Tatiana Sandino and Samuel Grad
In 2005, Research In Motion’s (RIM) BlackBerry smartphone was a sensation. After its launch in 1999, the groundbreaking BlackBerry had captured the hearts and minds of corporate America through its secure wireless email service. The device was so addictive and... View Details
Keywords: Business Growth and Maturation; Decision Choices and Conditions; Mobile and Wireless Technology; Innovation and Management; Technological Innovation; Business or Company Management; Management Style; Product Development; Managerial Roles; Growth and Development Strategy; Technology Industry; United States; Canada
Sandino, Tatiana, and Samuel Grad. "Research In Motion: Launching and Scaling the World's First Smartphone Empire (A)." Harvard Business School Case 124-023, December 2023. (Revised January 2025.)
- 2003
- Chapter
The Evolution of Advanced Large Scale Information Infrastructure in the United States
By: Shane Greenstein, Mercedes Lizardo and Pablo Spiller
Greenstein, Shane, Mercedes Lizardo, and Pablo Spiller. "The Evolution of Advanced Large Scale Information Infrastructure in the United States." In Down to the Wire: Studies in the Diffusion and Regulation of Telecommunications Technologies, edited by Allan Shampine, 3–36. Nova Science Publishers, 2003.
- Web
Impact on a Global Scale | Social Enterprise | Harvard Business School
Impact on a Global Scale “We are living at an extraordinary point in the arc of history,” says Tom Tierney (MBA 1980). “Countless leaders, from social entrepreneurs to corporate executives to public servants, are aggressively committing... View Details
- 14 Dec 2022
- Blog Post
Creating Emerging Markets Sustainability Series - Reducing Plastic Pollution on a Global Scale
Creating Emerging Markets Sustainability Series – Reducing Plastic Pollution on a Global Scale Cover image features Anand Burman (left) and María Emilia Correa (right). A recent article in the Boston Globe describes the disheartening... View Details
- December 2023
- Supplement
Research In Motion: Launching and Scaling the World's First Smartphone Empire (C)
By: Tatiana Sandino and Samuel Grad
Sandino, Tatiana, and Samuel Grad. "Research In Motion: Launching and Scaling the World's First Smartphone Empire (C)." Harvard Business School Supplement 124-061, December 2023.
- June 2012
- Teaching Note
Cancer Treatment Centers of America: Scaling the Mother Standard of Care (TN)
By: Rosabeth Moss Kanter and Matthew Bird
- 2006
- Teaching Note
Managing at Scale in the Long Beach Unified School District, Teaching Note
By: James E. Austin, Allen Grossman and Jennifer Suesse
- April 2019 (Revised June 2019)
- Case
Western Governors University: 10x Vision
By: William R. Kerr and Susie L. Ma
Western Governors University (WGU) was a nonprofit institution of higher education whose online learning model served more than 100,000 students in 2019 and was scaling rapidly. President Scott Pulsipher wanted to expand WGU’s reach to millions more with a plan called... View Details
Keywords: Online Education; Enrollment; Scaling; Higher Education; Internet and the Web; Business Model; Expansion; Growth and Development Strategy; Education Industry; United States
Kerr, William R., and Susie L. Ma. "Western Governors University: 10x Vision." Harvard Business School Case 819-093, April 2019. (Revised June 2019.)
- 23 Sep 2017
- Working Paper Summaries
Nowcasting the Local Economy: Using Yelp Data to Measure Economic Activity at Scale
- Summer 2018
- Article
Scale versus Scope in the Diffusion of New Technology: Evidence from the Farm Tractor
By: Daniel P. Gross
Although tractors are now used in nearly every agricultural field operation and in the production of nearly all crops, they first developed with much more limited application. Early diffusion was accordingly rapid in these narrower applications but limited in scope... View Details
Keywords: Technology Diffusion; Spatial Technology Diffusion; Farm Tractors; R＆D; General-purpose Technologies; Technology Adoption; Agribusiness; Transportation; Research and Development; Agriculture and Agribusiness Industry; United States
Gross, Daniel P. "Scale versus Scope in the Diffusion of New Technology: Evidence from the Farm Tractor." RAND Journal of Economics 49, no. 2 (Summer 2018): 427–452.
- September 2013 (Revised June 2017)
- Supplement
IBM and the Reinvention of High School (B): Replicating & Scaling P-TECH and Partners
By: Rosabeth Moss Kanter and Ai-Ling Jamila Malone
IBM's Corporate Citizenship office created an innovation in public education through a business-school partnership for widespread replication and diffusion. In 2012, while P-TECH (Pathways in Technology Early College High School) was still in its first year operating,... View Details
Keywords: Social Enterprise; Partnerships; Innovation; Entrepreneurship; Organizational Change and Adaptation; Leadership; Partners and Partnerships; Social Entrepreneurship; Education; Business and Community Relations; Innovation and Invention; Growth Management; Chicago; Idaho
Kanter, Rosabeth Moss, and Ai-Ling Jamila Malone. "IBM and the Reinvention of High School (B): Replicating & Scaling P-TECH and Partners." Harvard Business School Supplement 314-050, September 2013. (Revised June 2017.)