Filter Results:
(23,691)
Show Results For
- All HBS Web
(23,691)
- People (37)
- News (4,571)
- Research (16,093)
- Events (90)
- Multimedia (363)
- Faculty Publications (14,088)
Show Results For
- All HBS Web
(23,691)
- People (37)
- News (4,571)
- Research (16,093)
- Events (90)
- Multimedia (363)
- Faculty Publications (14,088)
- Research Summary
Overview
My research lies at the intersection of strategic management and international business, with a focus on how firms’ heterogeneous national environments affect competition, corporate strategy, and firm performance. View Details
- TeachingInterests
Leading Change and Organizational Renewal (LCOR); HBS Executive Education; 2022
- Coached executives on innovation and organizational change
- Led a group of senior executives in applying course theories to develop solutions for their organizational change initiatives
- Teaching Rating: 7 / 7 (8... View Details
The Indian Fashion Industry and Traditional Indian Crafts
This study documents the emergence of the high-end fashion industry in India from the mid-1980s to 2005. Drawn from oral histories, magazine articles, and several databases, the study demonstrates that the Indian fashion industry's unique identity, based on heavily... View Details
- November 2005
- Case
Playgrounds and Performance: Results Management at KaBOOM! (A)
By: Herman B. Leonard, Marc J. Epstein and Laura Winig
KaBOOM!, a successful playground-building social enterprise funded through corporate partnerships, wants to develop a performance measurement system that will enable the organization to expand its impact substantially. The board of directors and management are trying... View Details
Keywords: Governing and Advisory Boards; Growth and Development Strategy; Social Enterprise; Performance Evaluation; Management Systems; Design; Construction Industry
Leonard, Herman B., Marc J. Epstein, and Laura Winig. "Playgrounds and Performance: Results Management at KaBOOM! (A)." Harvard Business School Case 306-031, November 2005.
- August 2019
- Case
Huawei and the U.S.-China Trade War
By: Elie Ofek and John Masko
In 2019, Chinese smartphone maker and telecommunications empire Huawei was preparing to launch its new flagship smartphone series, the Mate 30. After years of explosive growth, the previous 18 months had been a challenge for the company. In early 2018, Huawei’s planned... View Details
Keywords: Trade; Global Strategy; International Relations; National Security; Mobile and Wireless Technology; Information Infrastructure; Volatility; Adaptation; Telecommunications Industry; China; United States; European Union
Ofek, Elie, and John Masko. "Huawei and the U.S.-China Trade War." Harvard Business School Case 520-017, August 2019.
- November 2012
- Supplement
Bharti Airtel in Africa/Sunil Mittal, Chairman, Bharti Airtel
Remarks by the Chairman of Bharti Airtel about the company's expansion into Africa. View Details
Keywords: Mergers ＆Acquisitions; Innovation; Strategy; Mergers and Acquisitions; Emerging Markets; Innovation and Invention; Africa
Palepu, Krishna G. "Bharti Airtel in Africa/Sunil Mittal, Chairman, Bharti Airtel." Harvard Business School Video Supplement 113-702, November 2012.
- May 1989 (Revised February 1991)
- Supplement
Motorola and Japan (B)
By: David B. Yoffie and John J. Coleman
Updates Motorola and Japan (A) and Motorola and Japan (A), Supplement. A rewrite of two earlier supplements. View Details
Keywords: Market Entry and Exit; Standards; Competition; Corporate Strategy; Telecommunications Industry; Japan
Yoffie, David B., and John J. Coleman. "Motorola and Japan (B)." Harvard Business School Supplement 389-172, May 1989. (Revised February 1991.)
- June 2013
- Background Note
Mobilizing an Online Business
By: Peter Coles and Benjamin Edelman
Entrepreneurs starting online businesses often need to mobilize multiple sets of users or customers, each of whom hesitates to participate unless others join also. This case presents several challenges with similar structure. View Details
Keywords: Mobilization Strategy; Network Effects; Platforms; Internet; Entrepreneurship; Strategy; Two-Sided Platforms; Technology Adoption; Innovation Strategy; Information Technology Industry; Telecommunications Industry; Computer Industry
Coles, Peter, and Benjamin Edelman. "Mobilizing an Online Business." Harvard Business School Background Note 913-061, June 2013. (request a courtesy copy.)
- May 2022
- Article
When Does Product Liability Risk Chill Innovation? Evidence from Medical Implants
By: Alberto Galasso and Hong Luo
Liability laws designed to compensate for harms caused by defective products may also affect innovation. We examine this issue by exploiting a major quasi-exogenous increase in liability risk faced by U.S. suppliers of polymers used to manufacture medical implants.... View Details
Keywords: Product Liability; Innovation; Tort; Medical Devices; Vertical Foreclosure; Product; Innovation and Invention; Legal Liability; Laws and Statutes; Medical Devices and Supplies Industry
Galasso, Alberto, and Hong Luo. "When Does Product Liability Risk Chill Innovation? Evidence from Medical Implants." American Economic Journal: Economic Policy 14, no. 2 (May 2022): 366–401.
- July 1990 (Revised August 1994)
- Case
U.S. Auto Industry: Scenarios and Choices for the 1990s
Asks students to prepare a capacity utilization scenario for the U.S. auto industry in 1992 and to propose proper courses of action for Ford and General Motors in the face of globalizing competition. The subject is "corporate strategy in an overcapacitized world."... View Details
Keywords: Globalization; Business or Company Management; Competitive Strategy; Corporate Strategy; Auto Industry; United States
Salter, Malcolm S. "U.S. Auto Industry: Scenarios and Choices for the 1990s." Harvard Business School Case 391-001, July 1990. (Revised August 1994.)
- 11 Jan 2001
- Other Presentation
Competition and Antitrust
Presentation delivered to the American Bar Association, Fundamental Theory Task Force View Details
Porter, Michael E. "Competition and Antitrust." American Bar Association. Section on Antitrust Law. Task Force on Fundamental Theory, Washington, DC, January 11, 2001.
- 2021
- Working Paper
Soliciting Advice Rather Than Feedback Yields More Developmental, Critical, and Actionable Input
By: Hayley Blunden, Jaewon Yoon, Ariella S. Kristal and Ashley V. Whillans
Asking for feedback is a popular way to solicit third-party input at work. However, feedback seeking is only weakly related to performance, and employees often report that the feedback that they receive is unhelpful. Addressing this discrepancy, across six studies... View Details
- 2014
- Case
Meizhou Dongpo Restaurant Group
By: F. Warren McFarlan, Weiku Wu and Jia Guo
Since the establishment of the first Meizhou Dongpo Restaurant in Beijing in 1996, Wang Gang and his wife Liang Di have opened more than 100 chain restaurants in China and foreign countries, and set up the group headquarters, logistics center, R&D center and central... View Details
McFarlan, F. Warren, Weiku Wu, and Jia Guo. "Meizhou Dongpo Restaurant Group." Tsinghua University Case, 2014.
- December 1999
- Case
Sun Microsystems, Inc. (B): Nurturing Entrepreneurs and Change Agents
By: Rosabeth M. Kanter and Jane Roessner
Thirty-one "change agents" at Sun Microsystems, Inc. told the story of their most recent significant change project: its origins and goals, the project team, the chronology of the work, the challenges, results, and lessons learned. Their stories answer two questions:... View Details
- 2025
- Working Paper
Prices and Concentration: A U-shape? Theory and Evidence from Renewables
By: Michele Fioretti, Junnan He and Jorge Tamayo
We show that when firms compete via supply functions, transferring high-cost
capacity to the largest, most efficient firm—thereby diversifying its production technologies
while increasing concentration—can lower prices by prompting the leader
to expand output and... View Details
Keywords: Diversified Production Technologies; Concentration Levels; Market Power; Supply Function Equilibrium; Hydropower; Energy Transition; Renewable Energy; Price; Competition; Supply and Industry; Energy Industry; Colombia
Fioretti, Michele, Junnan He, and Jorge Tamayo. "Prices and Concentration: A U-shape? Theory and Evidence from Renewables." Harvard Business School Working Paper, No. 25-049, April 2025.
- 11 Sep 2014
- Working Paper Summaries
Chief Sustainability Officers: Who Are They and What Do They Do?
Keywords: by Kathleen Miller & George Serafeim
- 2007
- Working Paper
Noncompetes and Inventor Mobility: Specialists, Stars, and the Michigan Experiment
Several scholars have documented the positive consequences of job-hopping by inventors, including knowledge spillovers and agglomeration and the concentration of spinoffs. This work investigates a possible antecedent of inventor mobility: regional variation in the... View Details
Marx, Matt, Deborah Strumsky, and Lee Fleming. "Noncompetes and Inventor Mobility: Specialists, Stars, and the Michigan Experiment." Harvard Business School Working Paper, No. 07-042, January 2007.
- Article
Online Experimentation: Benefits, Operational and Methodological Challenges, and Scaling Guide
By: Iavor Bojinov and Somit Gupta
In the past decade, online controlled experimentation, or A/B testing, at scale has proved to be a significant driver of business innovation. The practice was first pioneered by the technology sector and, more recently, has been adopted by traditional companies... View Details
Keywords: A/B Testing; Experimentation; Data-driven Culture; Product Development; Innovation and Invention; Digital Transformation
Bojinov, Iavor, and Somit Gupta. "Online Experimentation: Benefits, Operational and Methodological Challenges, and Scaling Guide." Harvard Data Science Review, no. 4.3 (Summer, 2022).
- December 2010
- Supplement
Everything or Nothing: Martti Ahtisaari and the Aceh Negotiations (B)
By: James K. Sebenius and Alex Green
Describes Martti Ahtisaari's negotiating strategies and tactics along with the results of his efforts to end the decades-long conflict between Acehnese insurgents and the Indonesian government that had claimed thousands of lives. View Details
Keywords: Government and Politics; Agreements and Arrangements; Negotiation Tactics; Conflict of Interests; Strategy; Indonesia
Sebenius, James K., and Alex Green. "Everything or Nothing: Martti Ahtisaari and the Aceh Negotiations (B)." Harvard Business School Supplement 911-041, December 2010.
- August 2012 (Revised December 2012)
- Case
Telecommunications Regulation and Coordinated Competition in Romania
By: Arthur Daemmrich, Alex Radu and Ana Sarbu
Leaders of the Romanian telecommunications agency must decide about a proposed international merger and how to structure bandwidth auctions critical to the telecoms market. The case is designed to teach about regulatory choices from the perspective of a regulatory... View Details
Keywords: Regulation; Auction Policy; European Union; Government Policy; Cell Phone Industry; Mergers and Acquisitions; Telecommunications Industry; Romania
Daemmrich, Arthur, Alex Radu, and Ana Sarbu. "Telecommunications Regulation and Coordinated Competition in Romania." Harvard Business School Case 713-016, August 2012. (Revised December 2012.)