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- October 2015
- Article
Global Teams That Work
By: Tsedal Neeley
Many companies today rely on employees around the world, leveraging their diversity and local expertise to gain a competitive edge. However, geographically dispersed teams face a big challenge: physical separation and cultural differences can create social distance, or... View Details
- October 2015
- Article
How Smart, Connected Products Are Transforming Companies
By: Michael E. Porter and James E. Heppelmann
The evolution of products into intelligent, connected devices is revolutionizing business. In a November 2014 article, "How Smart, Connected Products Are Transforming Competition," Harvard Business School professor Michael Porter and PTC president and CEO James... View Details
- 2019
- Working Paper
The Wisdom of Crowds in Operations: Forecasting Using Prediction Markets
By: Achal Bassamboo, Ruomeng Cui and Antonio Moreno
Prediction is an important activity in various business processes, but it becomes difficult when historical information is not available, such as forecasting demand of a new product. One approach that can be applied in such situations is to crowdsource opinions from... View Details
- September 2015 (Revised September 2017)
- Case
Pershing Square 2.0
By: Robin Greenwood, Samuel Hanson and David Biery
In June 2015 William A. Ackman, the CEO and founder of New York hedge fund Pershing Square Capital, reflects on the success of the fund he has spent over a decade building. Since its inception in 2004, Pershing Square's assets under management had grown from $500... View Details
- September 2015 (Revised February 2016)
- Case
Novell (A): When an Activist Hedge Fund Came Calling on the Board
By: Richard L. Nolan
No corporation and its board of directors is immune to a disruptive shareholder activist attack. The Novell (A) and (B) cases take students through a shareholder activist attack and its aftermath—a saga that spanned 5 years. The cases outline the activist playbook in... View Details
Keywords: Investment Activism
- September 2015 (Revised February 2016)
- Supplement
Novell (B): Board of Directors Aftermath of Hedge Fund Attack
By: Richard L. Nolan
No corporation and its board of directors is immune to a disruptive shareholder activist attack. The Novell (A) and (B) cases take students through a shareholder activist attack and its aftermath—a saga that spanned 5 years. The cases outline the activist playbook in... View Details
- September 2015
- Article
Codes in Context: How States, Markets, and Civil Society Shape Adherence to Global Labor Standards
By: Michael W. Toffel, Jodi L. Short and Melissa Ouellet
Transnational business regulation is increasingly implemented through private voluntary programs—like certification regimes and codes of conduct—that diffuse global standards. But little is known about the conditions under which companies adhere to these standards. We... View Details
- Article
How Beliefs about Self-creation Inflate Value in the Human Brain
By: Raphael Koster, Tali Sharot, Rachel Yuan, Benedetto De Martino, Michael I. Norton and Raymond J. Dolan
Humans have a tendency to overvalue their own ideas and creations. Understanding how these errors in judgement emerge is important for explaining suboptimal decisions, as when individuals and groups choose self-created alternatives over superior or equal ones. We show... View Details
- September 2015
- Article
Speaking of the Short-Term: Disclosure Horizon and Managerial Myopia
By: Francois Brochet, Maria Loumioti and George Serafeim
We study conference calls as a voluntary disclosure channel and create a proxy for the time horizon that senior executives emphasize in their communications. We find that our measure of disclosure time horizon is associated with capital market pressures and executives'... View Details
- August 2015 (Revised August 2015)
- Case
Hoag Orthopedic Institute
By: Robert S. Kaplan and Jonathan Warsh
Two groups of orthopedic surgeons form a joint venture with a community hospital to establish Hoag Orthopedic Institute, a for-profit hospital and two ambulatory service centers. By controlling and integrating all aspects of the patients' medical treatment, the... View Details
- 2015
- Chapter
Information Technology and the Distribution of Economic Activity
By: Shane Greenstein, Avi Goldfarb and Chris Forman
- 2015
- Chapter
Information Technology and the Distribution of Inventive Activity
By: Chris Forman, Avi Goldfarb and Shane Greenstein
We examine the relationship between the diffusion of advanced Internet technology and the geographic concentration of invention, as measured by patents. First, we show that patenting became more concentrated from the early 1990s to the early 2000s and, similarly, that... View Details
- July 2015 (Revised March 2021)
- Case
Proxy Contest at DuPont
By: Jay W. Lorsch and Emily McTague
On January 9, 2015, Nelson Peltz of Trian Fund Management launched a proxy fight for four out of the twelve seats on the DuPont board. The fund had previously published a public letter addressed to shareholders outlining its proposal to break the company into three... View Details
- July 2015
- Exercise
An Activist Approach: Castle Rock-Fultons-Remingtons
By: Guhan Subramanian and Kait Szydlowski
A three party, multiple-issue negotiation exercise dealing with a potential merger between two leading department stores, called for by an activist investor hedge fund in a letter to both companies. Company management will now attempt to navigate next moves, which are... View Details
- July 2015
- Exercise
An Activist Approach: Confidential Role Assignment for Castle Rock Management
By: Guhan Subramanian and Kait Szydlowski
A three party, multiple-issue negotiation exercise dealing with a potential merger between two leading department stores, called for by an activist investor hedge fund in a letter to both companies. Company management will now attempt to navigate next moves, which are... View Details
- July 2015
- Exercise
An Activist Approach: Confidential Role Assignment for Fultons Department Stores
By: Guhan Subramanian and Kait Szydlowski
A three party, multiple-issue negotiation exercise dealing with a potential merger between two leading department stores, called for by an activist investor hedge fund in a letter to both companies. Company management will now attempt to navigate next moves, which are... View Details
- July 2015
- Exercise
An Activist Approach: Confidential Role Assignment for Remingtons Housewares
By: Guhan Subramanian and Kait Szydlowski
A three party, multiple-issue negotiation exercise dealing with a potential merger between two leading department stores, called for by an activist investor hedge fund in a letter to both companies. Company management will now attempt to navigate next moves, which are... View Details
- 2015
- Working Paper
Social Is the New Financial: How Startups' Social Media Activities Influence Funding Outcomes
By: Andy Wu, Fujie Jin and Lorin Hitt
- Article
Integrated Reporting and Investor Clientele
By: George Serafeim
In this paper, I examine the relation between Integrated Reporting (IR) and the composition of a firm's investor base. I hypothesize and find that firms that practice IR have a more long-term oriented investor base with more dedicated and fewer transient investors.... View Details
- May 2015
- Teaching Note
Aviva Investors
By: George Serafeim
Keywords: Responsibility; Responsibilities To Society; Sustainability; Sustainability Reporting; Corporate Social Responsibility; Corporate Sustainability; Activist Investors; Investment Management; Investment Strategy; Corporate Accountability; Corporate Social Responsibility and Impact; Integrated Corporate Reporting; Environmental Sustainability; Investment Activism