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Show Results For
- All HBS Web
(1,779)
- People (3)
- News (414)
- Research (1,039)
- Events (14)
- Multimedia (7)
- Faculty Publications (538)
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- 2013
- Working Paper
Adjusting National Accounting for Health: Is the Business Cycle Countercyclical?
By: Mark Egan, Casey B. Mulligan and Tomas J. Philipson
Many national accounts of economic output and prosperity, such as gross domestic product (GDP) or net domestic product (NDP), offer an incomplete picture by ignoring, for example, the value of leisure, home production, and the value of health. Previous discussed... View Details
Egan, Mark, Casey B. Mulligan, and Tomas J. Philipson. "Adjusting National Accounting for Health: Is the Business Cycle Countercyclical?" NBER Working Paper Series, No. 19058, May 2013.
- 1995
- Other Unpublished Work
State Poverty Rates Adjusted by Variations in Costs of Living Across States
By: Dutch Leonard and Monica E. Friar
Keywords: Wealth and Poverty
- September 1992
- Case
Star Cablevision Group (B): Adjusting to a Stock Market Correction
Second case in a series of six cases. This case describes the company as it adjusts to a stock market correction. View Details
Keywords: Financial Markets
Sahlman, William A. "Star Cablevision Group (B): Adjusting to a Stock Market Correction." Harvard Business School Case 293-037, September 1992.
- 2007
- Working Paper
The Speed of New Ideas: Trust, Institutions and the Diffusion of New Products
By: Felix Oberholzer-Gee and Victor Calanog
Oberholzer-Gee, Felix, and Victor Calanog. "The Speed of New Ideas: Trust, Institutions and the Diffusion of New Products." Harvard Business School Working Paper, No. 07-063, April 2007.
- January 2025
- Supplement
A Winning Strategy (B): Innovation in Olympic Speed Skating
By: Rebecca Karp, Maria Roche, Maisie Wiltshire-Gordon and Tom Quinn
This case describes the aftermath of decisions made by two innovators in the Olympic sport of speed skating: the U.S. Men’s team, which devised a new approach to the team pursuit event; and Nils van der Poel, a Swedish skater who created a new training plan that defied... View Details
Keywords: Sports; Disruptive Innovation; Innovation Strategy; Competitive Strategy; Competitive Advantage; Knowledge Sharing; Performance Improvement; Sports Industry; United States; Sweden; Netherlands; Norway
Karp, Rebecca, Maria Roche, Maisie Wiltshire-Gordon, and Tom Quinn. "A Winning Strategy (B): Innovation in Olympic Speed Skating." Harvard Business School Supplement 725-413, January 2025.
- January 2025
- Case
A Winning Strategy (A): Innovation in Olympic Speed Skating
By: Rebecca Karp, Maria Roche, Maisie Wiltshire-Gordon and Tom Quinn
This case describes two innovators in the Olympic sport of speed skating: the U.S. Men’s team, which devised a new approach to the team pursuit event following their disappointing performance in the 2018 Winter Olympics; and Nils van der Poel, a Swedish skater who... View Details
Keywords: Sports; Disruptive Innovation; Innovation Strategy; Competitive Strategy; Competitive Advantage; Knowledge Sharing; Sports Industry; United States; Sweden; Netherlands; Norway
Karp, Rebecca, Maria Roche, Maisie Wiltshire-Gordon, and Tom Quinn. "A Winning Strategy (A): Innovation in Olympic Speed Skating." Harvard Business School Case 725-391, January 2025.
- Article
Variance-Minimizing Monetary Policies with Lagged Price Adjustment and Rational Expectations
By: Jerry R. Green and Seppo Honkapohja
This paper considers a macroeconomic model with rational expectations in which prices are incompletely flexible. Markets therefore fail to clear. In such a model monetary policy is not neutral. The variance of real and nominal quantities and interest rates is sensitive... View Details
Green, Jerry R., and Seppo Honkapohja. "Variance-Minimizing Monetary Policies with Lagged Price Adjustment and Rational Expectations." European Economic Review 20, nos. 1-3 (January 1983): 123–141.
- 24 Jun 2013
- Working Paper Summaries
The Entrepreneurial Gap: How Managers Adjust Span of Accountability and Span of Control to Implement Business Strategy
Keywords: by Robert L. Simons
- 2020
- Case
Brightline: Targeting a Successful Future with High Speed Rail
By: Andrew J. Hoffman
High-speed rail (HSR) is a high-performance transportation technology that is time competitive with airplanes and automobiles, and is an environmentally preferable alternative due to its low carbon dioxide emissions. Brightline is a Florida HSR system in Phase II of... View Details
Hoffman, Andrew J. "Brightline: Targeting a Successful Future with High Speed Rail." William Davidson Institute Case 2-982-867, 2020.
- March 2002
- Article
Does Civil Society Stop the Downward Spiral of Bad Government or Speed it Up?
By: Arthur C. Brooks
Brooks, Arthur C. "Does Civil Society Stop the Downward Spiral of Bad Government or Speed it Up?" Nonprofit and Voluntary Sector Quarterly 31, no. 1 (March 2002): 140–144.
- April 5, 2023
- Article
We Need an Operation Warp Speed for Long COVID
By: Esther K. Choo and Scott Duke Kominers
With millions of people affected and at least $1 trillion of economic value at stake, long COVID is our next national health emergency. View Details
Keywords: COVID; COVID-19; COVID-19 Pandemic; Scientific Research; Policy; Health Policy; Innovation; Science; Public Finance; Public Health; Health Disorders; Health Care and Treatment; Human Capital
Choo, Esther K., and Scott Duke Kominers. "We Need an Operation Warp Speed for Long COVID." Scientific American (website) (April 5, 2023).
- 1 Nov 2013
- Conference Presentation
The Entrepreneurial Gap: How Managers Adjust Span of Accountability and Span of Control to Implement Business Strategy
By: Robert L. Simons
- January 2020
- Case
Sunset Limited or Full Speed Ahead? Amtrak Talks to Congress
By: John D. Macomber
Richard Anderson took the helm of Amtrak in 2017 after leading a successful turnaround at Delta Airlines. Amtrak is a US state owned enterprise with about $3.5 bn in annual revenue (and a large operating loss) that is responsible for substantial segments of passenger... View Details
- 18 Apr 2020
- Working Paper Summaries
How Are Small Businesses Adjusting to COVID-19? Early Evidence From a Survey
- April 12, 2023
- Article
Using AI to Adjust Your Marketing and Sales in a Volatile World
By: Das Narayandas and Arijit Sengupta
Why are some firms better and faster than others at adapting their use of customer data to respond to changing or uncertain marketing conditions? A common thread across faster-acting firms is the use of AI models to predict outcomes at various stages of the customer... View Details
Keywords: Forecasting and Prediction; AI and Machine Learning; Consumer Behavior; Technology Adoption; Competitive Advantage
Narayandas, Das, and Arijit Sengupta. "Using AI to Adjust Your Marketing and Sales in a Volatile World." Harvard Business Review Digital Articles (April 12, 2023).
- 2023
- Working Paper
Keep Your Enemies Closer: Strategic Platform Adjustments during U.S. and French Elections
By: Rafael Di Tella, Randy Kotti, Caroline Le Pennec and Vincent Pons
A key tenet of representative democracy is that politicians' discourse and policies should follow voters' preferences. In the median voter theorem, this outcome emerges as candidates strategically adjust their platform to get closer to their opponent. Despite its... View Details
Di Tella, Rafael, Randy Kotti, Caroline Le Pennec, and Vincent Pons. "Keep Your Enemies Closer: Strategic Platform Adjustments during U.S. and French Elections." NBER Working Paper Series, No. 31503, July 2023.
- May 2005
- Article
Customer Anger at Price Increases, Changes in the Frequency of Price Adjustment and Monetary Policy
By: Julio J. Rotemberg
Rotemberg, Julio J. "Customer Anger at Price Increases, Changes in the Frequency of Price Adjustment and Monetary Policy." Journal of Monetary Economics 52, no. 4 (May 2005): 829–852.
- April 2018
- Article
Scope versus Speed: Team Diversity, Leader Experience, and Patenting Outcomes for Firms
By: Prithwiraj Choudhury and Martine R. Haas
How does the organization of patenting activity affect a firm’s patenting outcomes? We investigate how the composition of patenting teams relates to both the scope of their patent applications and the speed of their patent approvals by examining the main effects of... View Details
Keywords: Leader Experience; Micro-foundations Of Innovation; Scope; Speed; Team Diversity; Within-firm Data; Groups and Teams; Diversity; Patents; Leadership; Experience and Expertise; Outcome or Result
Choudhury, Prithwiraj, and Martine R. Haas. "Scope versus Speed: Team Diversity, Leader Experience, and Patenting Outcomes for Firms." Strategic Management Journal 39, no. 4 (April 2018): 977–1002.
- August 2023
- Article
Do Rating Agencies Behave Defensively for Higher Risk Issuers?
By: Samuel B. Bonsall IV, Kevin Koharki, Pepa Kraft, Karl A. Muller III and Anywhere Sikochi
We examine whether rating agencies act defensively toward issuers with a higher likelihood of default. We find that agencies' qualitative soft rating adjustments are more accurate as issuers' default risk grows, as evidenced by the adjustments leading to lower Type I... View Details
Keywords: Credit Rating Agencies; Soft Rating Adjustments; Default; Credit; Performance Evaluation; Measurement and Metrics; Financial Institutions; Risk Management
Bonsall, Samuel B., IV, Kevin Koharki, Pepa Kraft, Karl A. Muller III, and Anywhere Sikochi. "Do Rating Agencies Behave Defensively for Higher Risk Issuers?" Management Science 69, no. 8 (August 2023): 4864–4887.
- 11 Nov 2013
- Working Paper Summaries