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All HBS Web
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- Faculty Publications (88)
- November 2020
- Article
Casting Conference Calls
By: Lauren Cohen, Dong Lou and Christopher J. Malloy
We explore a subtle but important mechanism through which firms can control information flow to the markets. We find that firms that “cast” their conference calls by disproportionately calling on bullish analysts tend to underperform in the future. Firms that call on...
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Cohen, Lauren, Dong Lou, and Christopher J. Malloy. "Casting Conference Calls." Management Science 66, no. 11 (November 2020): 5015–5039. (Winner of the First Prize, Crowell Memorial Award for Best Paper in Quantitative Investments, PanAgora Asset Management, 2014.)
- October 2020
- Technical Note
Organizational Reinvention
By: Ryan Raffaelli
This note is designed to introduce students to the fundamental concepts of leading innovation in established organizations. Reinvention is a process whereby organizations respond to changes in the environment that threaten their core business model, technologies,...
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Keywords:
Innovation And Strategy;
Leadership And Change Management;
Organizational Ambidexterity;
Exploration And Exploitation;
Innovation and Management;
Innovation Leadership;
Leading Change;
Technology Adoption;
Change Management;
Organizational Change and Adaptation
Raffaelli, Ryan. "Organizational Reinvention." Harvard Business School Technical Note 421-041, October 2020.
- July 2020 (Revised September 2021)
- Case
Mr. Five Percent: Calouste Gulbenkian and the Origins of Global Oil
By: Geoffrey Jones and Yazeed Al-Rashed
This case describes the business career of Calouste Gulbenkian, a skilled intermediary who was able to secure 5 percent of a vast oil concession covering much of the Middle East that was signed in 1928. Gulbenkian was an ethnic Armenian born in the Ottoman Empire,...
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Keywords:
Oil;
Globalization;
Energy Sources;
History;
Biography;
Energy Industry;
Turkey;
Central Asia;
Middle East
Jones, Geoffrey, and Yazeed Al-Rashed. "Mr. Five Percent: Calouste Gulbenkian and the Origins of Global Oil." Harvard Business School Case 321-003, July 2020. (Revised September 2021.)
- June 2020
- Article
Start-up Inertia versus Flexibility: The Role of Founder Identity in a Nascent Industry
By: Tiona Zuzul and Mary Tripsas
Through an inductive, comparative study of four early entrants in the nascent air taxi market, we examine why start-ups, generally characterized as flexible, malleable entities, might instead exhibit inertial behavior. While two of the firms engaged in ongoing...
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Keywords:
Founder Identity;
Nascent Industries;
Entrepreneurship;
Organizational Change and Adaptation;
Identity
Zuzul, Tiona, and Mary Tripsas. "Start-up Inertia versus Flexibility: The Role of Founder Identity in a Nascent Industry." Administrative Science Quarterly 65, no. 2 (June 2020): 395–433.
- April 2020 (Revised October 2021)
- Case
SpaceX, Economies of Scale, and a Revolution in Space Access
By: Matthew C. Weinzierl, Kylie Lucas and Mehak Sarang
From the time he transformed the world of online banking, Elon Musk established himself as a bold innovator. After selling X.com to PayPal in 2002, he founded a series of revolutionary start-ups, starting with Space Exploration Technologies (SpaceX). Hoping to "make...
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Keywords:
Space Tech;
Space Access;
Vision;
Economies Of Scale;
Technological Innovation;
Emerging Markets;
Commercialization;
Finance;
Aerospace Industry
Weinzierl, Matthew C., Kylie Lucas, and Mehak Sarang. "SpaceX, Economies of Scale, and a Revolution in Space Access." Harvard Business School Case 720-027, April 2020. (Revised October 2021.)
- 2020
- Working Paper
No Line Left Behind: Assortative Matching Inside the Firm
By: Achyuta Adhvaryu, Vittorio Bassi, Anant Nyshadham and Jorge Tamayo
How do firms pair workers with managers, and which constraints affect the allocation of labor within the firm? We characterize the sorting pattern of managers to workers in a large readymade garment manufacturer in India and then explore potential drivers of the...
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Keywords:
Assortative Matching;
Productivity;
Global Buyers;
Readymade Garments;
Management;
Employees;
Performance Productivity
Adhvaryu, Achyuta, Vittorio Bassi, Anant Nyshadham, and Jorge Tamayo. "No Line Left Behind: Assortative Matching Inside the Firm." Harvard Business School Working Paper, No. 20-103, March 2020.
- January 2020
- Article
Gifts of the Immigrants, Woes of the Natives: Lessons from the Age of Mass Migration
By: Marco Tabellini
In this paper, I jointly investigate the political and the economic effects of immigration and study the causes of anti-immigrant sentiments. I exploit exogenous variation in European immigration to U.S. cities between 1910 and 1930 induced by World War I and the...
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Keywords:
Political Backlash;
Age Of Mass Migration;
Cultural Diversity;
Immigration;
History;
Economy;
Attitudes;
Cross-Cultural and Cross-Border Issues;
Diversity
Tabellini, Marco. "Gifts of the Immigrants, Woes of the Natives: Lessons from the Age of Mass Migration." Review of Economic Studies 87, no. 1 (January 2020): 454–486. (Also Harvard Business School Working Paper, No. 19-005, July 2018. Available also from Cato Institute, Microeconomic Insights, VOX, Broadstreet, Cato Institute, and in Oxford University Press's Blog.)
- January 2020
- Article
Jack of All Trades and Master of Knowledge: The Role of Diversification in New Distant Knowledge Integration
By: Frank Nagle and Florenta Teodoridis
We consider the role of individual-level diversification as a mechanism through which skilled researchers engage in successful exploration—recognizing and integrating new knowledge external to one’s domains of expertise. To approach an ideal experiment, we (1) employ a...
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Keywords:
Individual-level Knowledge Diversification;
Novel Knowledge;
Knowledge Acquisition;
Diversification;
Innovation and Invention;
Research
Nagle, Frank, and Florenta Teodoridis. "Jack of All Trades and Master of Knowledge: The Role of Diversification in New Distant Knowledge Integration." Strategic Management Journal 41, no. 1 (January 2020): 55–85.
- 2020
- Chapter
Ethical Business, Corruption and Economic Development in Comparative Perspective
By: Janet Hunter and G. Jones
This chapter contextualises the drivers of corruption in Turkish business through comparisons with Japan and India in the late 19th century. It identifies the developmental state as a common driver of corruption. Catching up by using extensive state intervention had...
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Keywords:
Corruption;
Crime and Corruption;
Economic Growth;
Turkey;
Middle East;
Central Asia;
Japan;
India
Hunter, Janet, and G. Jones. "Ethical Business, Corruption and Economic Development in Comparative Perspective." Chap. 10 in Business, Ethics and Institutions: The Evolution of Turkish Capitalism in Global Perspectives, edited by Asli M. Colpan and G. Jones, 224–245. New York: Routledge, 2019.
- September 2019
- Article
Bankruptcy Spillovers
By: Shai Bernstein, Emanuele Colonnelli, Xavier Giroud and Benjamin Iverson
How do different bankruptcy approaches affect the local economy? Using U.S. Census microdata, we explore the spillover effects of reorganization and liquidation on geographically proximate firms. We exploit the random assignment of bankruptcy judges as a source of...
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Keywords:
Agglomeration;
Insolvency and Bankruptcy;
Economy;
Governing Rules, Regulations, and Reforms
Bernstein, Shai, Emanuele Colonnelli, Xavier Giroud, and Benjamin Iverson. "Bankruptcy Spillovers." Special Issue on Labor and Finance. Journal of Financial Economics 133, no. 3 (September 2019): 608–633.
- 2019
- Book
The Business of Platforms: Strategy in the Age of Digital Competition, Innovation, and Power
By: Michael A. Cusumano, Annabelle Gawer and David B. Yoffie
The Business of Platforms explores the strategic, economic, and technology management challenges of digital platform businesses. We have five major themes in the book: 1) The world’s most valuable companies are all platforms, in part because platforms have...
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Keywords:
Strategy;
Technology;
Platform;
Internet and the Web;
Management;
Competitive Strategy;
Digital Platforms
Cusumano, Michael A., Annabelle Gawer, and David B. Yoffie. The Business of Platforms: Strategy in the Age of Digital Competition, Innovation, and Power. Harper Business, 2019.
- January 2019 (Revised May 2019)
- Case
When Trolls Attack: Carbonite vs. Oasis Research
By: Lauren H. Cohen, Umit G. Gurun, Scott Duke Kominers and Sarah Mehta
This case, set in October 2017, follows Danielle Sheer, general counsel for Carbonite, as she defends the company against claims of patent infringement. It provides a broad overview of the U.S. patent system and explores the impact that non-practicing entities...
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Keywords:
Patent Infringement Litigation;
Non-practicing Entities;
Patent Trolls;
Innovation and Invention;
Intellectual Property;
Patents;
Laws and Statutes;
Lawsuits and Litigation;
Legal Liability;
Computer Industry;
Technology Industry;
Boston
Cohen, Lauren H., Umit G. Gurun, Scott Duke Kominers, and Sarah Mehta. "When Trolls Attack: Carbonite vs. Oasis Research." Harvard Business School Case 219-001, January 2019. (Revised May 2019.)
- August 28, 2018
- Article
How Intermittent Breaks in Interaction Improve Collective Intelligence
By: Ethan Bernstein, Jesse Shore and David Lazer
People influence each other when they interact to solve problems. Such social influence introduces both benefits (higher average solution quality due to exploitation of existing answers through social learning) and costs (lower maximum solution quality due to a...
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Keywords:
Transparency;
Social Influence;
Collective Intelligence;
Interaction;
Problem Solving;
Collaboration;
Intermittant;
Breaks;
Always On;
Communication Technologies;
Communication;
Design;
Information;
Management;
Leadership;
Organizational Design;
Organizational Structure;
Performance;
Social and Collaborative Networks;
Information Technology
Bernstein, Ethan, Jesse Shore, and David Lazer. "How Intermittent Breaks in Interaction Improve Collective Intelligence." Proceedings of the National Academy of Sciences 115, no. 35 (August 28, 2018).
- March 2018
- Teaching Note
ISRO: Explore Space or Exploit CubeSats?
ISRO, India’s space agency, established to address domestic challenges with space technology, is one of the six largest space agencies in the world. Through its 59 missions, ISRO has launched numerous satellites for communication, disaster management, navigation,...
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- December 2017
- Supplement
CEO Succession at Cisco: Video Supplement
By: Boris Groysberg and J. Yo-Jud Cheng
Excerpts of videotaped class visits and an interview with former Cisco CEO John Chambers about Cisco’s CEO succession planning process. Topics include Chambers’ reflections on the process; the roles of the incumbent CEO, board of directors, executive search, and the...
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Keywords:
CEO Succession;
CEO Turnover;
Top Management Teams;
Board Of Directors;
Organizational Change;
Strategic Human Resource Management;
Strategy;
High Technology;
Management Succession;
Managerial Roles;
Corporate Governance;
Organizational Culture;
Change
Groysberg, Boris, and J. Yo-Jud Cheng. "CEO Succession at Cisco: Video Supplement." Harvard Business School Multimedia/Video Supplement 418-705, December 2017.
- November–December 2017
- Article
Innovation Streams and Executive Leadership
By: Michael Tushman
Incumbent firms face steep challenges in dealing with technological change and associated innovation streams. The firm's senior leadership team, and especially R&D leadership, plays a central role in shaping a firm's ability to both exploit existing capabilities and...
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Keywords:
Ambidexterity;
Exploit Vs. Explore;
Dynamic Capabilities;
Organizational Change and Adaptation;
Technology Adoption;
Innovation Leadership
Tushman, Michael. "Innovation Streams and Executive Leadership." Research-Technology Management 60, no. 6 (November–December 2017): 42–47.
- April 2017 (Revised July 2017)
- Case
ISRO: Explore Space or Exploit CubeSats?
The Indian Space Research Organization (ISRO) achieved global acclaim by launching successful missions to the moon and Mars at a fraction of the cost of prior Western missions. It is now faced with an important strategic dilemma—whether to continue exploring deep space...
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Choudhury, Prithwiraj, Tarun Khanna, Karim Lakhani, and Rachna Tahilyani. "ISRO: Explore Space or Exploit CubeSats?" Harvard Business School Case 617-062, April 2017. (Revised July 2017.)
- December 2016
- Article
Industry Window Dressing
By: Huaizhi Chen, Lauren Cohen and Dong Lou
We explore a new mechanism by which investors take correlated shortcuts and present evidence that managers undertake actions—in the form of sales management—to take advantage of these shortcuts. Specifically, we exploit a regulatory provision wherein a firm’s primary...
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Keywords:
Investor Shortcuts;
Industry Classification;
Opportunistic Managerial Behavior;
Discontinuity;
Management Practices and Processes;
Investment;
Sales
Chen, Huaizhi, Lauren Cohen, and Dong Lou. "Industry Window Dressing." Review of Financial Studies 29, no. 12 (December 2016): 3354–3393.
- August 2016 (Revised May 2017)
- Case
eBay vs. Carl Icahn, 2014
By: David B. Yoffie and Eric Baldwin
This case explores Carl Icahn's attack on eBay, starting in January 2014. The case examines how John Donahoe, CEO of eBay, should respond to Icahn's demand that eBay spin off PayPal and accept Icahn's two nominees to the board of directors.
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Keywords:
Activist Shareholder;
Activist Investors;
Technology;
Strategy;
Corporate Strategy;
Investment Activism;
Financial Services Industry;
Retail Industry
Yoffie, David B., and Eric Baldwin. "eBay vs. Carl Icahn, 2014." Harvard Business School Case 717-417, August 2016. (Revised May 2017.)
- 2016
- Working Paper
More Effective Sports Sponsorship—Combining and Integrating Key Resources and Capabilities of International Sports Events and Their Major Sponsors
By: Ragnar Lund and Stephen A. Greyser
Organizations in the field of sports are becoming increasingly dependent on sponsors for their value creation and growth. Studies suggest that sports organizations (rights-holders) often fail to exploit the full potential of such sponsorship partnerships. The aim of...
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Keywords:
Sponsorship;
"Sports Organizations,;
Case Study;
Europe;
Business Relationships;
Collaborative Marketing;
Value Co-creation;
Relationship Portfolio Management;
Value Creation;
Cases;
Marketing;
Sports;
Sports Industry;
Europe
Lund, Ragnar, and Stephen A. Greyser. "More Effective Sports Sponsorship—Combining and Integrating Key Resources and Capabilities of International Sports Events and Their Major Sponsors." Harvard Business School Working Paper, No. 16-139, June 2016.