Publications

01 Dec 2002
News

“Speed Trap” Can Snare Companies

decision-making process of its leadership. Comparing several months in early 1999 with a period in late 1999 through early 2000, she found less and less time being taken to make decisions even as the... View Details

Keywords: Laura Singleton

01 Apr 1996
News

New Releases

analysis by HBS professors David Bell and Arthur Schleifer have been released. The volumes - Decision Making Under Certainty; Decision Making... View Details

01 Sep 2009
News

Letters to the Editor

findings, which substantiated my insight about Soviet decision-making, were published in Behind the Factory Walls: Decision Making in Soviet and U.S. Enterprises (Harvard Business Press, 1990) and... View Details

30 Nov 2018
What Do You Think?

What’s the Best Administrative Approach to Climate Change?

Summing Up: Should a 'Montreal Protocol' for Administering Global Warming Be Pursued? Climate change and how to manage it is a daunting subject. Nevertheless, several readers of this month’s column were willing to venture a model or two for administering a system... View Details

Keywords: by James Heskett; Energy

30 Sep 2010
News

Can’t We All Just Get Along?

Kosovo in 2005-2006. Talk about making a difference in the world! With the United States mired in partisan and dysfunctional political gridlock, negotiation seems a dying art — in Washington at least — and neither this nation nor any... View Details

Keywords: Nobel Peace Prize; Colleges, Universities, and Professional Schools; Educational Services; Justice, Public Order, and Safety Activities; Government; National Security and International Affairs; Government

January–February 2023
Article

Data-Driven COVID-19 Vaccine Development for Janssen

By: Dimitris Bertsimas, Michael Lingzhi Li, Xinggang Liu, Jennings Xu and Najat Khan

The COVID-19 pandemic has spurred extensive vaccine research worldwide. One crucial part of vaccine development is the phase III clinical trial that assesses the vaccine for safety and efficacy in the prevention of COVID-19. In this work, we enumerate the first... View Details

Keywords: COVID-19; Health Testing and Trials; Forecasting and Prediction; AI and Machine Learning; Research; Pharmaceutical Industry

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March 2020 (Revised June 2023)
Case

EyeControl: Inspiring Communication

By: Paul A. Gompers and Danielle Golan

Eye-controlled communication device startup EyeControl was founded in Tel Aviv, Israel in 2016 by cofounders with a shared personal connection to locked-in syndrome—a neurological disorder that left sufferers cognitively sound, yet paralyzed, with the exception of eye... View Details

Keywords: Health Disorders; Communication Technology; Business Startups; Expansion; Finance; Decision Making; Social Enterprise; Medical Devices and Supplies Industry

July 2019
Case

Instabeat—One More Lap?

By: Shikhar Ghosh, Nicole Tempest Keller and Alpana Thapar

This case follows Lebanese entrepreneur, Hind Hobeika, an engineer and competitive swimmer who spends seven years trying to launch a wearable heartrate monitor and motion sensor to help swimmers track their performance while swimming. While the Beirut-based... View Details

Keywords: Startup; Manufacturing; Prototyping; Female Protagonist; Business Startups; Decision Making; Entrepreneurship; Information Infrastructure; Information Technology; Design; Organizational Culture; United States; Lebanon

July–August 2014
Article

Where to Launch in Africa?

By: Eugene F. Soltes

A case study in the management of new business enterprises in developing countries is examined. A dilemma facing a Malawian entrepreneur in whether to locate a packaging industry new business in his native Malawi or in the larger market of Nigeria is examined.... View Details

Keywords: Business Startups; Entrepreneurship; Developing Countries and Economies; Geographic Location; Decision Making; Africa

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2016
Working Paper

Consequences to Directors of Shareholder Activism

By: Ian D. Gow, Sa-Pyung Sean Shin and Suraj Srinivasan

Using a comprehensive sample for 2004–2012, we examine the impact of shareholder activist campaigns on the careers of directors of targeted firms. We find that activism is associated with directors being almost twice as likely to leave—and performance-sensitivity of... View Details

Keywords: Shareholder Activism; Hedge Funds; Independent Directors; Director Reputation; Accountability; Shareholder Voting; Voting; Retention; Investment Funds; Management Teams; Investment Activism

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2013
Working Paper

From Green Users to Green Voters

By: Diego Comin and Johannes Rode

We estimate the effect of the diffusion of photovoltaic (PV) systems on the fraction of votes obtained by the German Green Party. The logistic diffusion of PV systems offers a new identification strategy. We take first differences and instrument adoption rates (i.e.... View Details

Keywords: Voting; Political Elections; Technology Adoption; Environmental Sustainability; Green Technology Industry; Public Administration Industry; Germany

October 2008
Article

The Effect of Macro Information Environment Change on the Quality of Management Earnings Forecasts

The 1990s were characterized by substantial increases in the performance of and investor reliance on financial analysts. Because managers possess superior private information and issue forecasts to align investors' expectations with their own, we predict that... View Details

Keywords: Information; Performance Expectations; Earnings Management; Financial Reporting; Forecasting and Prediction

October 2002
Article

Differences of Opinion and the Cross-Section of Stock Returns

By: Karl B. Diether, Christopher J. Malloy and Anna Scherbina

We provide evidence that stocks with higher dispersion in analysts' earnings forecasts earn lower future returns than otherwise similar stocks. This effect is most pronounced in small stocks, and stocks that have performed poorly over the past year. Interpreting... View Details

Keywords: Stocks; Forecasting and Prediction; Price; Valuation; Investment Return

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24 Sep 2014
Op-Ed

Stop Thinking of Climate Change as a Religious or Political Issue

You sometimes hear people say things like, "I believe in global warming" or "I don't believe in climate change." It seems odd to approach climate change in this way, as though it were a question of belief, like religion. Most of the time when we confront uncertainty in... View Details

Keywords: by Forest Reinhardt; Energy; Utilities

21 Jul 2009
First Look

First Look: July 21

for making CBA more effective, rather than eliminating CBA as a decision-making tool. Download the paper: http://www.hbs.edu/research/pdf/10-001.pdf Reputation and Competition: Evidence from the Credit Rating Industry (revised) Authors:Bo... View Details

Keywords: Martha Lagace

November 1999 (Revised November 2000)
Case

International Business Machines Corporation (C)

By: David F. Hawkins

A financial analyst is examining IBM's 1998 tax note to understand better how the company's 1998 tax note was determined. Teaching purpose: Illustrates deferred tax accounting. View Details

Keywords: History; Earnings Management; Taxation; Decision Making; Business Model; Business Earnings; Information Infrastructure; Mathematical Methods; Private Sector; Accounting Audits; Accounting Industry; Computer Industry

February 2019 (Revised June 2019)
Case

Where to Grow Next at Online Marketplace OLX

By: Thales Teixeira, Leandro A. Guissoni and Samy Dana

The CEO of OLX Brazil, an online classifieds platform business, is debating among multiple paths to grow sustainably (i.e., profitably) without the need for investor money. The options under consideration are (1) penetration growth by focusing on the core, (2) new... View Details

Keywords: Online Marketplace; Growth; Customer Acquisition; Facebook; Two-sided Network; E-commerce; Classifieds; Naspers; Schibsted; Innovation; Startup; Digital Platforms; Internet and the Web; Growth and Development Strategy; Business Model; Innovation and Invention; Business Startups; Decision Choices and Conditions; Brazil

August 2010 (Revised July 2011)
Supplement

Erik Peterson at Biometra (E)

By: John J. Gabarro, Thomas J. DeLong and Jevan Soo

Presents the final outcome of the events. The Richard Jenkins at SciMat case presents a description from the executive vice-president's point of view of the series of events as reported in the Erik Peterson at Biometra (A), (B), (C), and (D) cases. The Jenkins at... View Details

Keywords: Decision Choices and Conditions; Leadership; Business or Company Management; Management Succession; Product Launch; Outcome or Result; Problems and Challenges; Behavior; Perspective