Publications

March 2019
Article

Economics of Converting Renewable Power to Hydrogen

By: Gunther Glenk and Stefan Reichelstein

The recent sharp decline in the cost of renewable energy suggests that the production of hydrogen from renewable power through a power-to-gas process might become more economical. Here we examine this alternative from the perspective of an investor who considers a... View Details

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February 2021
Tutorial

Assessing Prediction Accuracy of Machine Learning Models

By: Michael Toffel and Natalie Epstein

This video describes how to assess the accuracy of machine learning prediction models, primarily in the context of machine learning models that predict binary outcomes, such as logistic regression, random forest, or nearest neighbor models. After introducing and... View Details

Keywords: Statistics; Experiments; Forecasting and Prediction; Performance Evaluation; AI and Machine Learning

Article

If You're Going to Do Wrong, at Least Do It Right: Considering Two Moral Dilemmas at the Same Time Promotes Moral Consistency

By: Netta Barak-Corren, Chia-Jung Tsay, Fiery Cushman and Max Bazerman

We study how people reconcile conflicting moral intuitions by juxtaposing two versions of classic moral problems: the trolley problem and the footbridge problem. When viewed separately, most people favor action in the former and disapprove of action in the latter,... View Details

Keywords: Moral Sensibility; Judgments; Problems and Challenges; Conflict and Resolution

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May 2007 (Revised April 2008)
Case

Tiger-Tread

By: Rohit Deshpande and Richard Cardozo

Describes an innovative product launch for which a marketing plan and a breakeven analysis are needed. To introduce students to breakeven analysis and the essentials of developing a marketing plan. View Details

Keywords: Forecasting and Prediction; Innovation and Invention; Product Launch; Planning

July 1986 (Revised August 1987)
Background Note

Note on Comparative Advantage

By: David B. Yoffie and John J. Coleman

Discusses David Ricardo's theory of comparative advantage and the refinement of his model developed by Eli Heckscher and Bertil Ohlin. Presents several criticisms of the Heckscher-Ohlin theory, including Wassily Leontief's empirical demonstration that the nature of... View Details

Keywords: Business Model; Forecasting and Prediction; Macroeconomics; Trade; Theory

January 1995 (Revised May 1997)
Case

Syscom Computers

By: Kenneth A. Froot, Peter Tufano and Chris L Marshall

Discusses a company deciding what it should do to manage its worldwide hedging operations. View Details

Keywords: Decisions; Currency Exchange Rate; Information Management; Management Practices and Processes; Risk Management; Operations

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August 2010 (Revised February 2012)
Supplement

Cosmeticos de Espana, S.A. (D)

By: David F. Hawkins

The fourth case in the Cosmeticos de Espana case series. What should management's accounting response be to the imposition of foreign currency controls? View Details

Keywords: Financial Statements; Decision Choices and Conditions; Inflation and Deflation; Currency Exchange Rate; Governance Controls; Beauty and Cosmetics Industry; Spain; Venezuela

January 2009
Supplement

Yieldex (B)

Yieldex CEO Tom Shields was hired by the company's technical founder, Doug Cosman, in October 2007. One of Shields' top priorities is finding a vice president of engineering to manage the company's software development efforts. Shields and Costman disagree about the... View Details

Keywords: Selection and Staffing; Applications and Software; Engineering; Decision Choices and Conditions; Product Development; Information Technology Industry

August 2008
Supplement

Iceland (B): Redefining Aaa-Rated Sovereigns

By: Aldo Musacchio

In May of 2008, a team of sovereign debt analysts at Moody's had to decide whether to downgrade the country's sovereign long-term debt from Aaa to Aa1 or lower. Investor sentiment toward Iceland had changed radically in March, and the Moody's team was fearful that the... View Details

Keywords: Sovereign Finance; Financial Crisis; Borrowing and Debt; Currency; Financial Condition; Decision Choices and Conditions; Iceland; European Union

August 2008 (Revised October 2010)
Case

Iceland (A)

By: Aldo Musacchio

In May of 2008, a team of sovereign debt analysts at Moody's had to decide whether to downgrade the country's sovereign long-term debt from Aaa to Aa1 or lower. Investor sentiment toward Iceland had changed radically in March, and the Moody's team was fearful that the... View Details

Keywords: Decision Choices and Conditions; Financial Crisis; Borrowing and Debt; Currency; Financial Condition; Sovereign Finance; European Union; Iceland

13 Jan 2016
News

Students Dive into Global Immersion

Keywords: FIELD 2; FIELD program

01 Dec 2016
News

Passion Projects

research its making with coauthor Stephen Archer. The resulting Aston Martin DB4GT—itself a collector’s item with only 402 published—is both history and ode to the storied car. Exploring Central Park When Edward Sibley Barnard (PMD 32,... View Details

Keywords: April White

March 2011 (Revised February 2014)
Case

Cree, Inc.: Which Bright Future?

By: David J. Collis, Mary Furey and Matthew Shaffer

After its founding in the late 1980s, Cree Inc. quickly grew into a major player in the emerging LED market. By 2007, technological improvements in LEDs had made them suitable for TV, computer, and mobile "backlighting"; and concerns over global warning led to calls to... View Details