Publications
Publications
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- All HBS Web
(117,297)
- Faculty Publications (2,470)
- 2015
- Working Paper
Staggered Boards and Shareholder Value: A Reply to Amihud and Stoyanov
By: Alma Cohen and Charles C.Y. Wang
In a paper published in the Journal of Financial Economics in 2013, we provided evidence that market participants perceive staggered boards to be on average value-reducing. In a recent response paper, Amihud and Stoyanov (2015) “contest” our results. They... View Details
- February 2016
- Supplement
Go Mobile: Aligning District Managers and Store Teams Video Supplement (1)
By: Tatiana Sandino
- February 2016
- Supplement
Go Mobile: Aligning District Managers and Store Teams Video Supplement (2)
By: Tatiana Sandino
- February 2016
- Supplement
Alibaba Goes Public (B)
Update on Alibaba Group's share price performance and related events in the year following its September 2014 IPO. View Details
- 2019
- Working Paper
The Customer May Not Always Be Right: Customer Compatibility and Service Performance
This paper investigates the impact of customer compatibility – the degree of fit between the needs of customers and the capabilities of the operations serving them – on customer experiences and firm performance. We use a variance decomposition analysis to quantify the... View Details
- Editorial
Moving Forward
By: George Serafeim
Commerce, the synthesis of entrepreneurship and business, has been one of the most powerful institutions the world has ever seen. Commerce unlocks the highest human potential for creativity, innovation, and discovery. View Details
- 2016
- Article
Scandal and Stigma: Does Corporate Misconduct Affect the Future Compensation of Bystander Managers?
By: Boris Groysberg, Eric Lin and George Serafeim
This paper explores whether a firm’s misconduct can affect the compensation of former managers who were neither at the firm at the time of misdeeds nor involved in the scandal. Results suggest that stigma may influence compensation of former managers, even in cases... View Details
- January 2016 (Revised March 2022)
- Teaching Note
Turkcell (TN)
By: Felix Oberholzer-Gee, Charles CY Wang and Esel Çekin
- Editorial
How to Turn Around a Country
By: Paul Kazarian and George Serafeim
Change is hard. Especially trying to change an entire country and its public sector that consists of more than 650,000 employees and has an annual budget of approximately 80 billion euros. This is the case of Greece, once the fastest-growing eurozone country, which has... View Details
- January 2016 (Revised January 2019)
- Case
The Allergan Board Under Fire (A)
By: Lynn S. Paine, Suraj Srinivasan, John C. Coates and David Lane
In 2014, the Allergan Inc. board of directors received a surprise takeover offer from Valeant Pharmaceuticals in alliance with hedge fund activist Bill Ackman's Pershing Square Capital Management. In the unprecedented arrangement between an acquirer and a hedge fund... View Details
Keywords: Allergan, Inc.; Valeant; Ackman; Pershing Square; Tender Offer; Activist Investors; Business Models; R＆D; Board Of Directors; Securities Litigation; Acquisition Strategy; Takeover Defenses; Hedge Funds; Shareholder Rights; Proxy Contest; Shareholder Special Meetings; Legal Issues In Contested Takeovers; Governing and Advisory Boards; Mergers and Acquisitions; Corporate Governance; Management Teams; Business and Shareholder Relations; Pharmaceutical Industry
- January 2016 (Revised January 2019)
- Supplement
The Allergan Board Under Fire (B)
By: Lynn S. Paine, Suraj Srinivasan, John C. Coates and David Lane
In 2014, the Allergan Inc. board of directors received a surprise takeover offer from Valeant Pharmaceuticals in alliance with hedge fund activist Bill Ackman's Pershing Square Capital Management. In the unprecedented arrangement between an acquirer and a hedge fund... View Details
Keywords: Allergan, Inc.; Valeant; Ackman; Pershing Square; Tender Offer; Activist Investors; Business Models; R＆D; Board Of Directors; Securities Litigation; Acquisition Strategy; Takeover Defenses; Hedge Funds; Shareholder Rights; Proxy Contest; Shareholder Special Meetings; Legal Issues In Contested Takeovers; Corporate Governance; Investment Activism; Business and Stakeholder Relations; Business Model; Business and Shareholder Relations; Valuation; Pharmaceutical Industry
- 2016
- Book
An Easy Introduction to Financial Accounting: A Self-Study Guide
By: V.G. Narayanan
This book is a self-study guide written for someone who wishes to teach themselves basic financial accounting. It is based on a course by the same author that has been successfully completed by thousands of students worldwide. It explains concepts in simple language... View Details
- 2016
- Article
Creating an Execution Premium: Human Capital Practices of Successful Organizations
By: David P. Norton, Robert S. Kaplan and Cassandra Frangos
- 2019
- Working Paper
Who Should Select New Employees, Headquarters or the Unit Manager? Consequences of Centralizing Hiring at a Retail Chain
By: Carolyn Deller and Tatiana Sandino
We examine how changing the allocation of hiring decision rights in a multiunit organization affects employee-firm match quality, contingent on a unit’s circumstances. Our research site, a US retail chain, switched from a decentralized hiring model (hiring by business... View Details
- December 2015
- Case
Stephen Richards: Addressing FAQ
By: Eugene Soltes
Stephen Richards, former global head of sales at Computer Associates, addresses frequently asked questions from "A Letter from Prison." View Details
- Article
Health Care Providers Need a Value Management Office
By: Robert S. Kaplan, Catherine H. MacLean, Alexander Dresner, Derek A. Haas and Thomas W. Feeley
Many health care organizations are striving to implement a value agenda that delivers better patient outcomes at lower cost, medical condition by medical condition. To accelerate the dissemination and adoption of the value agenda, across many more medical conditions,... View Details
- Article
Financial Statement Errors: Evidence from the Distributional Properties of Financial Statement Numbers
By: Dan Amiram, Zahn Bozanic and Ethan Rouen
- Article
Time-Driven Activity-Based Costing in IR
By: Rahmi Oklu, Derek A. Haas, Robert S. Kaplan, Katelyn Brinegar, Nicole Bassoff, H. Benjamin Harvey, James A. Brink and Anand Prabhakar