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Show Results For
-
All HBS Web
(12,491)
- People (29)
- News (2,753)
- Research (8,235)
- Events (33)
- Multimedia (230)
- Faculty Publications (6,617)
- 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...
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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
Paine, Lynn S., Suraj Srinivasan, John C. Coates, and David Lane. "The Allergan Board Under Fire (B)." Harvard Business School Supplement 316-029, January 2016. (Revised January 2019.)
- 2023
- Article
A Review of Commercialisation Mechanisms for Carbon Dioxide Removal
By: Conor Hickey, Sam Fankhauser, Stephen Smith and Myles Allen
The deployment of carbon dioxide removal (CDR) needs to be scaled up to achieve net zero emission pledges. In this paper we survey the policy mechanisms currently in place globally to incentivise CDR, together with an estimate of what different mechanisms are paying...
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Hickey, Conor, Sam Fankhauser, Stephen Smith, and Myles Allen. "A Review of Commercialisation Mechanisms for Carbon Dioxide Removal." Frontiers in Climate 4, no. 258 (2023).
- 01 Jun 2013
- News
The Long View: Tobin Project takes on the big questions
- 05 Mar 2019
- News
The Dual-Purpose Playbook
- 08 Nov 2011
- News
Saluting Our HBS Veterans
Blake Hall (right): An online market for military personnel. Related links Learn how alumni apply military experience to leadership in nonprofits, industry, education, and more. Maura Sullivan (MBA 2009), PepsiCo Robert Goodwin (GMP 3,...
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- October 2009 (Revised April 2010)
- Supplement
Societe Generale (B): The Jerome Kerviel Affair
By: Francois Brochet
This case illustrates the tension/balance that firms with complex and risky business models must consider in designing their internal controls. It describes the environment in which a derivatives trader engaged in massive directional positions on major European stocks...
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Brochet, Francois. "Societe Generale (B): The Jerome Kerviel Affair." Harvard Business School Supplement 110-030, October 2009. (Revised April 2010.)
- 2021
- Working Paper
Getting Schooled: The Role of Universities in Attracting Immigrant Entrepreneurs
By: Natee Amornsiripanitch, Paul A. Gompers, George Hu and Kaushik Vasudevan
Immigrant founders of venture capital-backed companies have been critical to the entrepreneurial ecosystem. We document the channels through which immigrant founders find their way to the United States and how those channels have changed over time. Immigrants have been...
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Amornsiripanitch, Natee, Paul A. Gompers, George Hu, and Kaushik Vasudevan. "Getting Schooled: The Role of Universities in Attracting Immigrant Entrepreneurs." NBER Working Paper Series, No. 28773, May 2021.
- November 2007 (Revised October 2009)
- Case
Ligand Pharmaceuticals Incorporated
In an activist role, the hedge fund Third Point LLC has three board seats and an ownership stake of 9.5% in Ligand Pharmaceuticals, Inc., a specialty pharmaceutical company. Third Point believed that Ligand had a strong drug portfolio and pipeline but that it was...
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Keywords:
Mergers and Acquisitions;
Private Equity;
Investment Activism;
Investment Funds;
Governing and Advisory Boards;
Bids and Bidding;
Ownership Stake;
Pharmaceutical Industry;
United States
El-Hage, Nabil N., and Michael Gorzynski. "Ligand Pharmaceuticals Incorporated." Harvard Business School Case 208-019, November 2007. (Revised October 2009.)
- 06 Apr 2018
- News
Trade War or a War of Words?
- 02 Sep 2008
- First Look
First Look: September 3, 2008
and the distribution of farm sizes remained extremely unequal. We identify two primary causes for the slow progress of reform: first, the high cost of implementing these programs was a major factor in reducing take-up. On the other hand,...
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Keywords:
Sean Silverthorne
- April 1988 (Revised May 1992)
- Case
Gaz de France
By: W. Carl Kester
The treasurer of Gaz de France is an aggressive, proactive manager of his company's liability structure, running one of the largest swap books of any non-financial corporation in the world. Currency futures, interbank forwards, and currency options are also frequently...
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Keywords:
Decisions;
Borrowing and Debt;
Currency Exchange Rate;
Credit Derivatives and Swaps;
Policy;
Management;
Organizational Structure;
Energy Industry;
Europe
Kester, W. Carl. "Gaz de France." Harvard Business School Case 288-030, April 1988. (Revised May 1992.)
- December 1999
- Case
Sun Microsystems, Inc. (A1): "Dot-comming" the World: Philip Nenon on a Billion Dollar Bet
By: Rosabeth M. Kanter and Jane Roessner
A group at Sun Microsystems, Inc. proposed that a recent acquisition that made fault-tolerant computers for telecommunications was a major opportunity for Sun. If the board provided funding to expand the acquisition's portfolio of products and make them part of the...
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- July 2014
- Article
Accounting for Crises
By: Venky Nagar and Gwen Yu
We provide among the first empirical evidence consistent with recent macro global-game crisis models, which show that the precision of public signals can coordinate crises (e.g., Angeletos and Werning, 2006; Morris and Shin, 2002, 2003). In these models,...
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Keywords:
Corporate Disclosure;
Mathematical Methods;
Game Theory;
Financial Markets;
Forecasting and Prediction;
Accounting;
Financial Crisis
Nagar, Venky, and Gwen Yu. "Accounting for Crises." American Economic Journal: Macroeconomics 6, no. 3 (July 2014): 184–213.
- 2021
- Working Paper
Who Closed the Schools?
By: Joshua D. Coval
This paper examines the differences in characteristics between U.S. public schools that opted for virtual instruction because of COVID-19, and schools that did not. Much of the variation can be explained by measures of the degree to which districts favored teachers...
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Keywords:
Public Education;
COVID-19;
Virtual Learning;
Education;
Health Pandemics;
Teaching;
Internet and the Web;
Policy;
Outcome or Result;
United States
Coval, Joshua D. "Who Closed the Schools?" Harvard Business School Working Paper, No. 21-127, June 2021.
- 19 May 2015
- First Look
First Look: May 19
http://www.amazon.com/Land-Bargains-Chinese-Capitalism-Politics/dp/1107539870/ May 2015 Journal of Economic Perspectives Bitcoin: Economics, Technology, and Governance By: Böhme, Rainer, Nicolas Christin,...
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Keywords:
Sean Silverthorne
- 29 Jan 2010
- News
Back to Glass-Steagall?
President Obama shocked Wall Street recently with his proposal to cut down to size too-big-to-fail banks by imposing new rules to separate commercial and investment activities. Specifically, Obama would prohibit banks that take customers...
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- 10 Nov 2016
- News
What the Trump Administration Needs to Do About Health Care
- 07 Apr 2015
- News
Digital Summit Explores the New Economy
- 2018
- Report
The Future of Nuclear Energy in a Carbon-Constrained World: An Interdisciplinary MIT Study
The Future of Nuclear Energy in a Carbon-Constrained World study is the eighth in the MIT Energy Initiative’s "Future of" series, which aims to shed light on a range of complex and important issues involving energy and the environment. A central theme is...
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Keywords:
Nuclear Energy;
Carbon Emissions;
Environment;
Environmental Sustainability;
Energy;
Energy Policy;
Energy Sources
"The Future of Nuclear Energy in a Carbon-Constrained World: An Interdisciplinary MIT Study." "Future of" Series, MIT Energy Initiative, Cambridge, MA, 2018.