Publications

Article

On Derivatives Markets and Social Welfare: A Theory of Empty Voting and Hidden Ownership

By: Jordan M. Barry, John William Hatfield and Scott Duke Kominers

In the past twenty-five years, derivatives markets have grown exponentially. Large, modern derivatives markets increasingly enable investors to hold economic interests in corporations without owning voting rights, and vice versa. This leads to both empty... View Details

Keywords: Voting; Corporate Disclosure; Financial Markets; Ownership

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December 2011 (Revised March 2012)
Case

Recorded Future: Searching the Web for Alpha

By: Christopher Malloy

Keywords: Internet and the Web; Investment; Decision Making; Web Services Industry

November 2011 (Revised December 2013)
Case

Accretive Health

By: William A. Sahlman and Evan Richardson

Mary Tolan, CEO Accretive Health, examines whether to expand the company's operations in hospital revenue cycle management into the field of Total Cost of Care management. View Details

Keywords: Cost vs Benefits; Expansion; Service Operations; Health Industry

March 2004 (Revised March 2007)
Case

Paper and More

Provides a context and exercise for introducing retail inventory management, including cost optimization, service-level criteria, and forecasting in single and multiproduct settings. The owner of a single-location paper and paper products store considers the... View Details

Keywords: Management; Expansion; Logistics; Forecasting and Prediction; Pulp and Paper Industry; Retail Industry

Article

Learning and Equilibrium as Useful Approximations: Accuracy of Prediction on Randomly Selected Constant Sum Games

By: Ido Erev, Alvin E. Roth, R. Slonim and Greg Barron

Keywords: Learning; Forecasting and Prediction; Outcome or Result

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17 Apr 2020
News

HBS New Venture Competition: Entrepreneurs Innovate in a Time of Crisis

08 May 2018
News

How HBS Helped Wolfgang Puck Build a Food Empire

Keywords: Food Services and Drinking Places; Hospitality

12 Apr 2010
Research & Ideas

One Report: Better Strategy through Integrated Reporting

especially high. The higher quality metrics required for external reporting provide higher-quality internal information and this results in higher quality decisions. The external transparency of the results of these decisions adds an... View Details

Keywords: by Martha Lagace

19 Nov 2007
Lessons from the Classroom

Teaching The Moral Leader

challenges business leaders face is The Remains of the Day by Kazuo Ishiguro, which is about an English butler, Stevens, and the decisions he makes while in service to his master, Lord Darlington, between... View Details

Keywords: by Sarah Jane Gilbert; Education

September 2004
Article

Capital Controls: A Political Economy Approach

By: Laura Alfaro

This paper examines the economic consequences of political conflicts that arise when countries implement capital controls. In an overlapping-generations model, agents vote on whether to open or close an economy to capital flows. The young (workers) receive income from... View Details

Keywords: Economy; Voting; Conflict of Interests; Capital; Government and Politics; Wages; Saving; Forecasting and Prediction

April 1991 (Revised October 1993)
Case

Cat Fight in the Pet Food Industry (A)

By: David J. Collis

Describes the pet food industry in the mid-eighties prior to the breakout of a major competitive battle as manufacturers fight for share. Illustrates how when there are benefits to play in multiple markets, competitors will take action in one market to preserve their... View Details

Keywords: Cost vs Benefits; Forecasting and Prediction; Financial Markets; Management Analysis, Tools, and Techniques; Ownership Stake; Competition; Corporate Strategy; Food and Beverage Industry

Web

2.4.1 Cases Involving Sexual Harassment or Other Sexual Misconduct & Cases involving Discrimination or Bullying | MBA

2.4.1 Cases Involving Sexual Harassment or Other Sexual Misconduct & Cases involving Discrimination or Bullying 2.4 Disciplinary Process Whenever a formal complaint of sexual harassment or other sexual misconduct is investigated and the... View Details

01 Feb 1997
News

Merton Discusses Risk Management at Dean's Seminar

the "disaggregation" of financial services. "For example," he said, "mutual funds rather than banks now provide many types of services." The cumulative effect on households is that individuals must now make major financial View Details

Keywords: Elizabeth McNair

23 Oct 2019
News

Hands-on Simulations Complement the Case Method

During a hands-on simulation, first-year MBA students work in teams to design and implement a complex process to produce electronic circuit boards. During a hands-on simulation, first-year MBA students work in teams to design and... View Details

Keywords: Educational Innovation

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

July 2021
Article

Do Interactions with Candidates Increase Voter Support and Participation? Experimental Evidence from Italy

By: Enrico Cantoni and Vincent Pons

We test whether politicians can use direct contact to reconnect with citizens, increase turnout, and win votes. During the 2014 Italian municipal elections, we randomly assigned 26,000 voters to receive visits from city council candidates, from canvassers supporting... View Details

Keywords: Campaigns; Candidates; Elections; Experiment; Political Parties; Turnout; Voting Behavior; Voting; Political Elections; Behavior; Interpersonal Communication; Italy

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June 2019
Article

Debt Traps? Market Vendors and Moneylender Debt in India and the Philippines

By: Dean Karlan, Sendhil Mullainathan and Benjamin Roth

A debt trap occurs when someone takes on a high-interest rate loan and is barely able to pay back the interest, and thus perpetually finds themselves in debt (often by refinancing). Studying such practices is important for understanding financial decision-making of... View Details

Keywords: Borrowing and Debt; Household; Personal Finance; Decision Making; Behavior; India; Philippines

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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