Publications

SSRN

Article

Trading Imbalances and the Law of One Price

By: Mark Seasholes and Clark Liu

We study trading and prices of Chinese (mainland)/Hong Kong dual-listed shares. Relative prices can diverge by a factor of two and exhibit significant variation over time. Order imbalances explain contemporaneous changes in relative prices at daily and weekly... View Details

Keywords: Law Of One Price; Cross-listings; Order Imbalances; Stock Shares; Price; Balance and Stability; Financial Markets; Financial Services Industry; Hong Kong; China

Find at Harvard

November 2010 (Revised October 2011)
Case

Oriflame S.A. (A)

By: David F. Hawkins, Karol Misztal and Daniela Beyersdorfer

A direct-selling cosmetics company involved in emerging markets exhibits significant foreign exchange risk exposure and profitability swings in the wake of the 2008 financial crisis. Students must review the company's use of derivative instruments and other hedging... View Details

Keywords: Accounting; Financial Crisis; Currency Exchange Rate; Financial Strategy; Investment; Management Analysis, Tools, and Techniques; Risk Management; Emerging Markets; Beauty and Cosmetics Industry

February 2023
Article

Climate Solutions Investments

By: Alex Cheema-Fox, George Serafeim and Hui (Stacie) Wang

An increasing number of companies are providing products and services that help reduce carbon emissions in the economy. We develop a methodology to identify those companies and create a sample of publicly listed climate solutions companies allowing us to study their... View Details

Keywords: Decarbonization; Climate Finance; Climate Impact; Climate Risk; Environment; Sustainability; Carbon Emissions; Electric Vehicles; Energy; Renewables; Climate Change; Corporate Social Responsibility and Impact; Environmental Sustainability; Emerging Markets; Investment Portfolio

SSRN

February 2015 (Revised April 2018)
Supplement

Dalian Wanda Group: The AMC Entertainment Acquisition (B)

By: Willy Shih

When Dalian Wanda Group of China announced its plan to acquire the AMC Entertainment theatrical exhibition chain in the United States, many people in the U.S were mystified. Unlike China where theatrical exhibition was experiencing rapid growth, the U.S. market was... View Details

Keywords: AMC Entertainment; Wanda Group; Wang Jianlin; Theater Entertainment; Film Entertainment; Acquisition; Mergers and Acquisitions; Foreign Direct Investment; Cross-Cultural and Cross-Border Issues; Growth and Development Strategy; Business Strategy; Expansion; Motion Pictures and Video Industry; China; United States

February 1991 (Revised August 2001)
Case

Ann Hopkins (A)

By: Joseph L. Badaracco Jr. and Ilyse Barkan

Intended to help students understand the many barriers organizations face as their members and their management ranks grow more diverse. As a case on business ethics, it encourages students to discuss what "fairness" and "diversity" mean when an organization is also... View Details

Keywords: Ethics; Employee Relationship Management; Organizational Culture; Organizational Structure; Problems and Challenges; Groups and Teams

01 Apr 2022
News

The Harvard Business School New Venture Competition Turns 25: Celebrating a Quarter Century of Innovation and Entrepreneurship

13 Apr 2022
News

A Century Of Cases: Harvard Marks 100th Birthday Of The Case Method

29 Aug 2018
Working Paper Summaries

How Much Does Your Boss Make? The Effects of Salary Comparisons

Keywords: by Zoë B. Cullen and Ricardo Perez-Truglia

26 Apr 2020
Other Presentation

Towards Modeling the Variability of Human Attention

By: Kuno Kim, Megumi Sano, Julian De Freitas, Daniel Yamins and Nick Haber

Children exhibit extraordinary exploratory behaviors hypothesized to contribute to the building of models of their world. Harnessing this capacity in artificial systems promises not only more flexible technology but also cognitive models of the developmental processes... View Details

Keywords: Exploratory Learning Behaviors; Modeling; Artificial Intelligence; AI and Machine Learning

February 1996
Case

Indianopolis: Implementing Competition in City Services

By: William J. Bruns Jr. and Roger Atherton

Mayor Stephen Goldsmith of Indianapolis introduces competition to provide city services and implementation of new bidding procedures and work practices in the Department of Transportation. Exhibits show how work methods changed and work control procedures control work... View Details

Keywords: Competition; Business Strategy; Welfare; Transportation; Change; Cost Management; Service Industry

July 1991 (Revised December 2018)
Compilation

Slavery

By: Thomas K. McCraw

Explores the general history of slavery in the United States. Through detailed exhibits and a text consisting of excerpts from six first-hand observations of slavery, this note is designed to present the ethics, economics (especially the perverse incentive systems),... View Details

Keywords: Slavery; Human Capital; History; Ethics; Social Issues; Motivation and Incentives; United States

June 2004
Case

Nehemiah Strategy, The: Bringing it to Boston

By: Diana Barrett and Arthur I Segel

In 2003, Lee Stuart was working with the Greater Boston Interfaith Organization to implement an affordable housing initiative in Boston. She and her colleagues faced a number of challenges in transferring the strategy, including whether the strategy was appropriate for... View Details

Keywords: Housing; Problems and Challenges; Strategy; Projects; Decisions; Boston

2020
Working Paper

Best Ideas

By: Miguel Antón, Randolph B. Cohen and Christopher Polk

We ﬁnd that the stocks in which active mutual fund or hedge fund managers display the most conviction towards ex-ante, their “Best ideas,” outperform the market, as well as the other stocks in those managers’ portfolios, by approximately 2.8 to 4.5 percent per year,... View Details

Keywords: Mutual Funds; Managerial Skill; Market Efficiency; Investment Funds; Management; Investment Portfolio; Decision Making

November 1982 (Revised May 1984)
Case

Jim Sawyer (A)

Jim Sawyer, 40, a manager at United Industries Plastics Division has exhibited signs of alcoholism. Personnel must now consider how the company should address this kind of problem. Provides an opportunity to examine the role corporations should play in helping... View Details

Keywords: Ethics; Health; Employees; Manufacturing Industry

May 1981 (Revised February 2000)
Case

Reagan Plan, The

By: George C. Lodge

Contains President Reagan's address to Congress in February of 1981 in which he proposes $49 billion in budget cuts and tax reductions. Also contains David Stockman's "economic Dunkirk" memorandum of November 1980. Exhibits contain economic data. Purpose is to provide... View Details

Keywords: Taxation; Economy; Government and Politics; Budgets and Budgeting; United States

September 2013 (Revised October 2016)
Background Note

A Note on Healthcare IT and Applications to the Healthcare Industry

By: Robert F. Higgins and Diana Maichin

This note provides an overview of three key healthcare IT areas: electronic medical records and electronic health records, revenue cycle management, and telemedicine. This note also contains a glossary of key terms and acronyms in this space as well as exhibits... View Details

Keywords: Health Care; Health Care Industry; Healthcare IT; Healthcare; Healthcare Technology; Healthcare Ventures; Electronic Medical Records; Electronic Health Records; Revenue Cycle Management; Telemedicine; Health; Health Care and Treatment; Information Technology; Information Management; Information Technology Industry; Health Industry; United States