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Show Results For
- All HBS Web
(629)
- News (100)
- Research (420)
- Events (2)
- Multimedia (1)
- Faculty Publications (100)
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- Research Summary
The Ownership and Trading of Debt Claims in Chapter 11 Restructurings (with Victoria Ivashina and David Smith)
This paper explores a novel data set that identifies over 71,000 investors holding debt claims of 136 companies filing for U.S. Chapter 11 bankruptcy protection during the period of 1998 through 2009. We investigate how concentration in debt ownership relates to... View Details
- 27 Aug 2013
- Working Paper Summaries
The Impact of Patent Wars on Firm Strategy: Evidence from the Global Smartphone Market
- 2020
- Working Paper
Capital Regulation and Product Market Outcomes
By: Ishita Sen and David Humphry
We present evidence of product market adjustments and asset reorganizations from the largest ever shift in risk regulation in a developed insurance market. Using proprietary data on insurance risk exposures from the Bank of England, we develop a measure of regulatory... View Details
Keywords: Non-traditional-non-insurance; Risk Regulation; Product Market Concentration; Small Vs. Large Insurers; Insurance Risk Exposure; Insurance; Risk and Uncertainty; Governing Rules, Regulations, and Reforms
Sen, Ishita, and David Humphry. "Capital Regulation and Product Market Outcomes." Working Paper, January 2020.
- 2008
- Chapter
Where is the Pharmacy to the World? Pharmaceutical Industry Location and International Regulatory Variation
By: Arthur A. Daemmrich
A consumer-oriented model for drug development and use has attracted attention in recent years as an alternative to the much-maligned approach of mass-marketing blockbuster drugs. In a parallel development, patients and disease-based organizations have assumed greater... View Details
Keywords: Geographic Location; Governing Rules, Regulations, and Reforms; Health Testing and Trials; Demand and Consumers; Pharmaceutical Industry; European Union; Germany; United States
Daemmrich, Arthur A. "Where is the Pharmacy to the World? Pharmaceutical Industry Location and International Regulatory Variation." Chap. 16 in Ways of Regulating: Therapeutic Agents between Plants, Shops, and Consulting Rooms. Vol. 363, edited by Jean Paul Gaudillière and Volker Hess, 271–290. Berlin, Germany: Max-Planck-Institut für Wissenschaftsgeschichte, 2008.
- January 2023
- Case
Thomas Buberl: Refounding AXA
By: Hubert Joly, Mihir Desai and Amram Migdal
In 2022, AXA and its CEO Thomas Buberl faced new types of challenges, including systemic risks such as climate change, geopolitical instability, public health crises, and social tensions caused by economic risks. AXA was one of the world’s largest insurers. Since... View Details
Keywords: Change; Change Management; Transformation; Transition; Trends; Environmental Management; Climate Change; Ethics; Values and Beliefs; Finance; Insurance; Management; Management Succession; Risk Management; Organizations; Corporate Social Responsibility and Impact; Mission and Purpose; Organizational Change and Adaptation; Planning; Strategic Planning; Risk and Uncertainty; Society; Human Needs; Social Issues; Strategy; Adaptation; Business Strategy; Corporate Strategy; Insurance Industry; Europe; France; Paris
Joly, Hubert, Mihir Desai, and Amram Migdal. "Thomas Buberl: Refounding AXA." Harvard Business School Case 523-059, January 2023.
- 2016
- Working Paper
The Impact of Patent Wars on Firm Strategy: Evidence from the Global Smartphone Market
By: Feng Zhu
Strategy scholars have documented in various empirical settings that firms seek and leverage stronger institutions to mitigate hazards and gain competitive advantage. In this paper, we argue that such “institution-seeking” behavior may not be confined to the pursuit of... View Details
Keywords: Patent Wars; Patent Litigation; Intellectual Property (IP) Enforcement; Institutions; Smartphone; Patent Thicket; Digital Platforms; Patents; Lawsuits and Litigation; Globalized Markets and Industries; Business Strategy; Telecommunications Industry
Paik, Yongwook, and Feng Zhu. "The Impact of Patent Wars on Firm Strategy: Evidence from the Global Smartphone Market." Harvard Business School Working Paper, No. 14-015, August 2013. (Revised March 2016.)
- 2009
- Working Paper
Where Is the Pharmacy to the World? International Regulatory Variation and Pharmaceutical Industry Location
By: Arthur Daemmrich
A consumer-oriented model for drug development and use has attracted attention in recent years as an alternative to the much-maligned approach of mass-marketing blockbuster drugs. In a parallel development, patients and disease-based organizations have assumed greater... View Details
Keywords: Governing Rules, Regulations, and Reforms; Health Disorders; Health Testing and Trials; Power and Influence; Competitive Strategy; Pharmaceutical Industry; European Union; Germany; United States
Daemmrich, Arthur. "Where Is the Pharmacy to the World? International Regulatory Variation and Pharmaceutical Industry Location." Harvard Business School Working Paper, No. 09-118, April 2009.
- November–December 2016
- Article
The Impact of Patent Wars on Firm Strategy: Evidence from the Global Smartphone Industry
By: Yongwook Paik and Feng Zhu
Strategy scholars have documented in various empirical settings that firms seek and leverage stronger institutions to mitigate hazards and gain competitive advantage. In this paper, we argue that such “institution-seeking” behavior may not be confined to the pursuit of... View Details
Keywords: Patent Wars; Patent Litigation; Intellectual Property (IP) Enforcement; Institutions; Patent Thicket; Smartphone; Patents; Corporate Strategy; Mobile Technology
Paik, Yongwook, and Feng Zhu. "The Impact of Patent Wars on Firm Strategy: Evidence from the Global Smartphone Industry." Organization Science 27, no. 6 (November–December 2016): 1397–1416.
- July–August 2025
- Article
How the Busiest People Find Joy
By: Leslie A. Perlow, Sari Mentser and Salvatore J. Affinito
Joy, along with achievement and meaningfulness, is one of the three keys to a satisfying life. Yet it’s the missing piece for many ambitious individuals, the authors found after examining data on how nearly 2,000 professionals spend their days. Jam-packed schedules are... View Details
Perlow, Leslie A., Sari Mentser, and Salvatore J. Affinito. "How the Busiest People Find Joy." Harvard Business Review (July–August 2025): 135–139.
- 27 Sep 2011
- First Look
First Look: September 27
concern. We also hypothesize that the effectiveness of such campaigns depends on the prior responsiveness of line managers. We test our hypotheses in the healthcare setting, in which problems are frequent. We use data on nearly 7,500... View Details
Keywords: Sean Silverthorne
- 23 Sep 2008
- First Look
First Look: September 23, 2008
past five years, I have uncovered hundreds of online advertising scams defrauding thousands of users—not to mention all the web's top merchants. This chapter summarizes some of what I've found—and what users and advertisers can do to View Details
Keywords: Martha Lagace
- 2009
- Other Unpublished Work
When Does Industrial Policy Work? Evidence from the Brazilian Ethanol Fuel Industry
By: Santiago Mingo and Tarun Khanna
What is the impact of a state-led industrial policy program on entrepreneurial activity, industry evolution, and firm competitiveness? How and when is industrial policy an effective tool to spur the development of an emerging industry? To address these questions, we... View Details
- Article
The Ownership and Trading of Debt Claims in Chapter 11 Restructurings
By: Victoria Ivashina, Benjamin Iverson and David C. Smith
What is the ownership structure of bankrupt debt claims? How does the ownership evolve though bankruptcy? And how does debt ownership influence Chapter 11 outcomes? To answer these questions, we construct a data set that identifies the entire capital structure for 136... View Details
Keywords: Ownership Structure; Distressed Debt; Trading In Bankruptcy; Restructuring; Capital Structure; Insolvency and Bankruptcy; Ownership; Borrowing and Debt; United States
Ivashina, Victoria, Benjamin Iverson, and David C. Smith. "The Ownership and Trading of Debt Claims in Chapter 11 Restructurings." Journal of Financial Economics 119, no. 2 (February 2016): 316–335.
- 28 Sep 2010
- First Look
First Look: September 28, 2010
of their corporate governance, placing them within the wider context of the economic and social history of Germany. Based on both quantitative data and archivally based case studies, this book explores how the relationship between the... View Details
Keywords: Sean Silverthorne
- 2006
- Other Unpublished Work
Does Competition Increase Patent Litigation? Empirical Evidence of Strategic Patenting in the Telecom Equipment Industry
By: Juan Alcacer and Rachelle C. Sampson
Anecdotal evidence suggests that patent litigation has increased in the last 20 years as firms in knowledge intensive industries use patents more frequently to protect their knowledge stocks and managers focus on extracting new revenue streams from existing patent... View Details
- March 2022 (Revised July 2022)
- Case
Nexleaf Analytics: Saving the World Using the Internet of Things
By: Frank Nagle
In 2019, a decade after co-founding Nexleaf Analytics, CEO Nithya Ramanathan faced an important decision that would impact the ability of the small, but growing, not-for-profit organization to thrive for another decade. Their sensor technologies and big data analytics... View Details
Keywords: Corporate Strategy; Collaborative Innovation and Invention; Technological Innovation; Nonprofit Organizations; Competitive Strategy; Patents; Expansion; Information Technology; Health Industry; Information Industry; Medical Devices and Supplies Industry; Technology Industry
Nagle, Frank. "Nexleaf Analytics: Saving the World Using the Internet of Things." Harvard Business School Case 722-414, March 2022. (Revised July 2022.)
- October 2022
- Case
Single.Earth
By: Rembrand Koning and Emer Moloney
Estonian greentech company Single.Earth is launching a nature-backed token that is linked to and funds the protection of a specific plot fo land. The first landowners had been onboarded to the company's Digital Twin, a virtual representation of the planet's natural... View Details
Keywords: Alternative Assets; Business Startups; Entrepreneurship; Climate Change; Environmental Sustainability; Green Technology; Natural Resources; Pollution; Analytics and Data Science; Marketing; Product Marketing; Product Launch; Product Positioning; Markets; Market Timing; Strategy; Green Technology Industry; Estonia
- 08 Aug 2023
- Research & Ideas
The Rise of Employee Analytics: Productivity Dream or Micromanagement Nightmare?
on what is measured rather than finding the best ways to be effective. There’s also the issue of regulation. Specific data privacy regulations already in place, such as the European Union’s General Data... View Details
Keywords: by Ben Rand
- 23 Dec 2013
- Research & Ideas
Just How Independent are ‘Independent’ Directors?
In theory, a board of directors protects the rights of shareholders. Independent directors are supposed to be just that—independent—free to dissent from a decision of the majority. The reality is more complex. Directors are tied to one... View Details
Keywords: by Michael Blanding
- November 2007
- Article
Solve the Succession Crisis by Growing Inside-Outside Leaders
By: Joseph L. Bower
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 his interviews and data analysis, Harvard Business School professor Bower found... View Details
Keywords: Talent and Talent Management; Leadership Development; Management Practices and Processes; Management Succession; Planning
Bower, Joseph L. "Solve the Succession Crisis by Growing Inside-Outside Leaders." Harvard Business Review 85, no. 11 (November 2007).