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Show Results For
- All HBS Web
(977)
- News (200)
- Research (650)
- Events (7)
- Multimedia (5)
- Faculty Publications (308)
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- December 2018
- Teaching Note
Autonomous Vehicles: The Rubber Hits the Road…but When?
By: William Kerr and James Palano
The autonomous vehicles have enormous implications for business and society. But, despite the headline-laden attention paid to the technology, there remain more questions than answers. Students will learn about the complex industry and have explicit discussions about... View Details
- January 2008
- Article
The Five Competitive Forces That Shape Strategy
This article includes a one-page preview that quickly summarizes the key ideas and provides an overview of how the concepts work in practice along with suggestions for further reading. In 1979, a young associate professor at Harvard Business School published his first... View Details
Keywords: Profit; Five Forces Framework; Industry Growth; Industry Structures; Business and Government Relations; Competitive Strategy
Porter, Michael E. "The Five Competitive Forces That Shape Strategy." Special Issue on HBS Centennial. Harvard Business Review 86, no. 1 (January 2008): 78–93.
- December 2019
- Article
What Is Different About Digital Strategy?: From Quantitative to Qualitative Change
By: Ron Adner, Phanish Puranam and Feng Zhu
The recent attention paid to the challenge of digital transformation signals an inflection point in the impact of digital technology on the competitive landscape. We suggest that this transition can be understood as a shift from the quantitative advances that have... View Details
Adner, Ron, Phanish Puranam, and Feng Zhu. "What Is Different About Digital Strategy? From Quantitative to Qualitative Change." Strategy Science 4, no. 4 (December 2019): 253–261.
- October 2017
- Article
Observability Increases the Demand for Commitment Devices
By: Christine L. Exley and Jeffrey K. Naecker
Previous research often interprets the choice to restrict one’s future opportunity set as evidence for sophisticated time inconsistency. We propose an additional mechanism that may contribute to the demand for commitment technology: the desire to signal to others. We... View Details
Exley, Christine L., and Jeffrey K. Naecker. "Observability Increases the Demand for Commitment Devices." Management Science 63, no. 10 (October 2017): 3262–3267.
- March 2018 (Revised March 2019)
- Case
Gender and Free Speech at Google (A)
By: Nien-hê Hsieh, Martha J. Crawford and Sarah Mehta
In August 2017, Google fired James Damore, a 28-year-old software engineer who had been employed by the company since 2013. The move came after Damore penned an internal company memo titled “Google’s Ideological Echo Chamber,” which posited that innate biological... View Details
Keywords: Free Speech; Representation; Diversity; Gender; Race; Human Resources; Employees; Employee Relationship Management; Recruitment; Selection and Staffing; Labor; Employment; Lawsuits and Litigation; Organizational Culture; Technology Industry; United States; California
Hsieh, Nien-hê, Martha J. Crawford, and Sarah Mehta. "Gender and Free Speech at Google (A)." Harvard Business School Case 318-085, March 2018. (Revised March 2019.)
- 2024
- Working Paper
Contributing to Growth? The Role of Open Source Software for Global Startups
By: Nataliya Langburd Wright, Frank Nagle and Shane Greenstein
How does participating in open source software (OSS) communities spur entrepreneurial growth?
To address this question, we analyze novel data matching accounts from GitHub—the largest OSS
hosting platform—to the universe of global software venture-backed firms... View Details
Keywords: Applications and Software; Open Source Distribution; Entrepreneurship; Business Growth and Maturation; Human Capital; Valuation; Corporate Strategy
Wright, Nataliya Langburd, Frank Nagle, and Shane Greenstein. "Contributing to Growth? The Role of Open Source Software for Global Startups." Harvard Business School Working Paper, No. 24-040, January 2024. (Revised August 2024.)
- Article
Chris Argyris (1923–2013)
By: Amy C. Edmondson
Chris Argyris, a pioneer in the fields of organization development, organizational learning, and action science, passed away on November 16, 2013. Argyris was born in Newark, New Jersey, on July 16, 1923, to Greek immigrant parents, and grew up in Irvington, New... View Details
Edmondson, Amy C. "Chris Argyris (1923–2013)." American Psychologist 70, no. 5 (July–August 2015): 473.
- Article
The Wisdom of Competitive Crowds
By: Kenneth C. Lichtendahl, Yael Grushka-Cockayne and Phillip E. Pfeifer
When several individuals are asked to forecast an uncertain quantity, they often face implicit or explicit incentives to be the most accurate. Despite the desire to elicit honest forecasts, such competition induces forecasters to report strategically and nontruthfully.... View Details
Lichtendahl, Kenneth C., Yael Grushka-Cockayne, and Phillip E. Pfeifer. "The Wisdom of Competitive Crowds." Operations Research 61, no. 6 (November–December 2013): 1383–1398. (*Finalist in the Decision Analysis Society Publication Award, 2015.)
- May 2016 (Revised March 2020)
- Teaching Note
Cyberdyne: A Leap to the Future
By: Doug J. Chung and Mayuka Yamazaki
Cyberdyne Inc. was a Japanese technology venture founded in 2004 by scientist Yoshiyuki Sankai to commercialize a hybrid assistive limb (HAL). HAL was a robotic exoskeleton system for people who had difficulty walking due to nervous system disabilities resulting from... View Details
- Article
Timing is Everything: The Importance of Finding the Right Moment in Leading Teams
Great team leaders have superb timing. We explore in this article two different types of timing that leaders need to help their teams. First, they understand when teams are naturally open to help, and what kinds of help to give teams at predictable times in... View Details
- 2019
- Working Paper
U.S. Antitrust Law and Policy in Historical Perspective
By: Laura Phillips Sawyer
The key pieces of antitrust legislation in the United States—the Sherman Antitrust Act of 1890 and the Clayton Act of 1914—contain broad language that has afforded the courts wide latitude in interpreting and enforcing the law. This article chronicles the judiciary’s... View Details
Keywords: Antitrust; Trusts; Restraint Of Trade; Merger; Cartel; New Deal; Harvard School; Chicago School Of Law And Economics; Post-Chicago; Law; Competition; Policy; Vertical Integration; Horizontal Integration; Acquisition
Phillips Sawyer, Laura. "U.S. Antitrust Law and Policy in Historical Perspective." Harvard Business School Working Paper, No. 19-110, May 2019. (Revised September 2019.)
- June, 2021
- Article
Learning from Deregulation: The Asymmetric Impact of Lockdown and Reopening on Risky Behavior During COVID-19
By: Edward L. Glaeser, Ginger Zhe Jin, Benjamin T. Leyden and Michael Luca
During the COVID-19 pandemic, states issued and then rescinded stay-at-home orders that restricted mobility. We develop a model of learning by deregulation, which predicts that lifting stay-at-home orders can signal that going out has become safer. Using restaurant... View Details
Keywords: COVID-19; Lockdown; Reopening; Impact; Coronavirus; Public Health Measures; Mobility; Health Pandemics; Governing Rules, Regulations, and Reforms; Consumer Behavior
Glaeser, Edward L., Ginger Zhe Jin, Benjamin T. Leyden, and Michael Luca. "Learning from Deregulation: The Asymmetric Impact of Lockdown and Reopening on Risky Behavior During COVID-19." Journal of Regional Science 61, no. 4 (June, 2021): 696–709.
- June 2013
- Article
Issuer Quality and Corporate Bond Returns
By: Robin Greenwood and Samuel G. Hanson
We show that the credit quality of corporate debt issuers deteriorates during credit booms, and that this deterioration forecasts low excess returns to corporate bondholders. The key insight is that changes in the pricing of credit risk disproportionately affect the... View Details
Greenwood, Robin, and Samuel G. Hanson. "Issuer Quality and Corporate Bond Returns." Review of Financial Studies 26, no. 6 (June 2013): 1483–1525. (Internet Appendix Here.)
- Research Summary
Financial reporting quality and its consequences
Does reporting quality have real economic consequences? Professor Yu addresses this question in her research, which examines the channels through which reporting quality affects the behavior of economic agents, namely managers and investors. Her particular focus is... View Details
- Research Summary
Epistemic Conditions for Iterated Admissibility (with H. Jerome Keisler)
Iterated weak dominance, also called iterated admissibility (IA), has long been known as a powerful but conceptually puzzling solution concept. We give an epistemic foundation for IA. That is, we give conditions on the rationality of the players in the game, on what... View Details
- Article
Landing the First Job: The Value of Intermediaries in Online Hiring
By: Christopher Stanton and Catherine Thomas
Online markets for remote labor services allow workers and firms to contract with each other directly. Despite this, intermediaries—called outsourcing agencies—have emerged in these markets. This paper shows that agencies signal to employers that inexperienced workers... View Details
Stanton, Christopher, and Catherine Thomas. "Landing the First Job: The Value of Intermediaries in Online Hiring." Review of Economic Studies 83, no. 2 (April 2016): 810–854.
- February 2009
- Article
Getting Known by the Company You Keep: Publicizing the Qualifications and Former Associations of Skilled Employees
By: Peter Roberts and Mukti Khaire
When product quality cannot be ascertained in advance of purchase, producers must convince relevant audiences that they are worthy of consideration as quality players. We propose that quality-oriented producers will selectively publicize information about their skilled... View Details
Roberts, Peter, and Mukti Khaire. "Getting Known by the Company You Keep: Publicizing the Qualifications and Former Associations of Skilled Employees." Industrial and Corporate Change 18, no. 1 (February 2009).
- December 2022
- Article
Scarlet Letters: Rehabilitation Through Transgression Transparency and Personal Narrative Control
By: Erin L. Frey, Ethan Bernstein and Nick Rekenthaler
When employees commit transgressions, organizations often use tools of organizational control to prevent them from transgressing again. We investigate whether organizations can use transgression transparency to rehabilitate transgressors. Although making transgressions... View Details
Keywords: Transparency; Workplace; Transgressions; Qualitative Research; Management Practices and Processes; Organizations; Employees; Reputation; Communication
Frey, Erin L., Ethan Bernstein, and Nick Rekenthaler. "Scarlet Letters: Rehabilitation Through Transgression Transparency and Personal Narrative Control." Administrative Science Quarterly 67, no. 4 (December 2022): 968–1011. (The first two authors contributed equally to this manuscript.)
- January 2006 (Revised July 2016)
- Case
Gordon Bethune at Continental Airlines
By: Nitin Nohria, Anthony Mayo and Mark Benson
A $385 million loss for the final months of fiscal year 1994 signaled Continental might go bankrupt. Could new CEO Gordon Bethune turn Continental around? Continental was in dire straits because the deregulation of the commercial airline industry in 1978 ushered in a... View Details
Keywords: Transformation; Insolvency and Bankruptcy; Profit; Leading Change; Organizational Change and Adaptation; Performance Improvement; Labor and Management Relations; Air Transportation Industry
Nohria, Nitin, Anthony Mayo, and Mark Benson. "Gordon Bethune at Continental Airlines." Harvard Business School Case 406-073, January 2006. (Revised July 2016.)
- March–April 2023
- Article
You Need Two Leadership Gears: Know When to Take Charge and When to Get Out of the Way
By: Lindy Greer, Francesca Gino and Robert Sutton
The debate about the best way to lead has been raging for years: Should you empower your people and get out of their way, or take charge and push them to do great work? The answer, say the authors, is to do both. Their research shows that effective leaders routinely... View Details
Greer, Lindy, Francesca Gino, and Robert Sutton. "You Need Two Leadership Gears: Know When to Take Charge and When to Get Out of the Way." Harvard Business Review 101, no. 2 (March–April 2023): 76–85.