Publications

April 1995 (Revised July 1996)
Case

Governance at Metallgesellschaft (A)

By: Jay W. Lorsch and Samanta Graff

MG Corp., a U.S. subsidiary of Germany's international conglomerate, Metallgesellschaft, engaged in a disastrous hedging strategy that nearly dragged the entire enterprise into bankruptcy. This case explores issues of responsibility and accountability among the... View Details

Keywords: Business Subsidiaries; Corporate Accountability; Business Conglomerates; Governing and Advisory Boards; Insolvency and Bankruptcy; Corporate Governance; Mining Industry; Chemical Industry; Germany; United States

May 2013
Article

Here's a Tip: Prosocial Gratuities Are Linked to Corruption

By: Magnus Thor Torfason, Francis J. Flynn and Daniella Kupor

We investigated the link between tipping, an altruistic act, and bribery, an immoral act. We found a positive relationship between these two seemingly unrelated behaviors, using archival cross-national data for 32 countries, and controlling for per capita GDP, income... View Details

Keywords: Philanthropy and Charitable Giving; Crime and Corruption; Behavior

11 Mar 2025
HBS Seminar

JP Dubé, University of Chicago

04 Feb 2018
Working Paper Summaries

The Long-Run Dynamics of Electricity Demand: Evidence from Municipal Aggregation

Keywords: by Alexander MacKay, Tatyana Deryugina, and Julian Reif; Utilities

April 3, 2023
Article

Getting a Clearer View of Your Company’s Carbon Footprint

By: Robert S. Kaplan, Karthik Ramanna and Stefan Reichelstein

E-liability accounting is a new technique that will help customers factor in a product’s environmental footprint into their purchasing decisions and will help create a competition dynamic that leads to reduced carbon outputs. This article describes two pilot studies—by... View Details

Keywords: Environmental Sustainability; Environmental Accounting; Supply Chain; Consumer Behavior

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Research Summary

Trust

By: Sandra J. Sucher

In this research, I aim to provide a practical orientation to trust—how to build it, how it can be damaged, how it might be repaired—grounded in my experience as an executive and in the research on organizational trust and moral philosophy. As a case researcher, I... View Details

06 Oct 2020
Working Paper Summaries

Optimal Illiquidity

Keywords: by John Beshears, James J. Choi, Christopher Clayton, Christopher Harris, David Laibson, and Brigitte C. Madrian

June 2010
Article

The Pathologies of Online Display Advertising Marketplaces

By: Benjamin Edelman

Display advertising marketplaces place "banner" ads on all manner of popular sites. While these services are widely used, they suffer significant challenges, including weak user response and low accountability for both advertisers and web site publishers. I survey a... View Details

Keywords: Misleading and Fraudulent Advertising; Online Advertising; Cost; Corporate Accountability; Information Publishing; Consumer Behavior; Relationships; Web Sites

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March 2020 (Revised August 2022)
Case

Racial Discrimination on Airbnb (A)

By: Michael Luca, Scott Stern, Devin Cook and Hyunjin Kim

Facing mounting criticism and evidence of widespread racial discrimination on the platform, apartment rental platform Airbnb needed to decide a path forward. For years, Airbnb had given hosts extensive discretion about whether to reject a guest after seeing little more... View Details

Keywords: Platform Design; Digital Platforms; Design; Prejudice and Bias; Trust; Problems and Challenges

20 Nov 2015
News

Cowboy Doctors Are Rustling Up Healthcare Costs

September 2016
Article

Do Display Ads Influence Search?: Attribution and Dynamics in Online Advertising

By: Pavel Kireyev, Koen Pauwels and Sunil Gupta

As firms increasingly rely on online media to acquire consumers, marketing managers feel comfortable justifying higher online marketing spending by referring to online metrics such as click-through rate (CTR) and cost per acquisition (CPA). However, these standard... View Details

Keywords: Internet and the Web; Digital Marketing

June 2003
Module Note

Design and Implementation of Activity-Based Cost Systems

By: V.G. Narayanan

Describes the main themes of the module on the design and implementation of an activity-based costing (ABC) system. Instructors can teach this module to second-year MBA students who have been exposed to activity-based costing in their first-year core accounting... View Details

Keywords: Cost Accounting

February 1994 (Revised May 1995)
Case

Metallgesellschaft AG

By: David F. Hawkins and Guy J. Weyns

Metallgesellschaft AG is a commodity and engineering conglomerate based in Frankfurt am Main, Germany. Metallgesellschaft Corp., a New York based subsidiary of the group, has made oil trading and hedging errors that could drive the group into insolvency. The impact of... View Details

Keywords: Accounting Audits; Business Conglomerates; Forecasting and Prediction; Trade; Non-Renewable Energy

17 Nov 2010
Working Paper Summaries

Network Effects in Countries’ Adoption of IFRS

Keywords: by Karthik Ramanna & Ewa Sletten

April 2013 (Revised April 2013)
Case

Justin Anson Distillery, Inc.

A distiller increases whiskey production and income declines because of accounting methods in use. Questions are raised regarding the treatment of expenditures which can be classified as production, inventory, or period costs. The necessary aging process raises added... View Details

Keywords: Financial Statements; Financing and Loans; Cost; Accounting; Food and Beverage Industry

29 Mar 2022
News

Private Equity’s Opaque Costs Mystify the Pensions That Pay Them

March 2004 (Revised May 2005)
Case

Foreign Exchange Hedging Strategies at General Motors

By: Mihir A. Desai and Mark Veblen

How should a multinational firm manage foreign exchange exposures? Examines transactional, translational, and competitive exposures. Describes General Motors' corporate hedging policies, its risk management structure, and how accounting rules impact hedging decisions.... View Details

Keywords: Risk Management; Multinational Firms and Management; Currency Exchange Rate; Investment; Financial Markets; Manufacturing Industry; Auto Industry; Argentina; Japan; Canada; United States

October 1991 (Revised October 1996)
Case

Hawkeye Bancorporation

By: Krishna G. Palepu

Hawkeye, a small bank holding company in Iowa, faces difficulties in the mid 1980s as the local Iowa farm economy is in recession. This case provides an opportunity for students to become familiar with bank financial statements, and introduces some issues in market... View Details

Keywords: Financial Statements; Financial Reporting; Financial Crisis; Economic Growth; Market Participation; Banks and Banking; Governing Rules, Regulations, and Reforms; Private Ownership; Banking Industry