Publications

November 2000 (Revised April 2001)
Case

Grupo Beta San Miguel (A)

By: Ray A. Goldberg, Carin-Isabel Knoop and Hal Hogan

The World Trade Organization and NAFTA are reviewing the sweetener system and governmental sugar programs and their impact on world trade. What position should Jose Pinto take, and how will this affect his company, Mexico, and the global sugar players? View Details

Keywords: Plant-Based Agribusiness; Government and Politics; System; Competitive Advantage; Management Teams; Mexico

Educators

January 2014 (Revised July 2016)
Case

Samuel Slater & Francis Cabot Lowell: The Factory System in U.S. Cotton Manufacturing

By: Tom Nicholas and Matthew Guilford

At the time of the American War of Independence (1776-1783) and for several decades after it, Great Britain dominated the global production of cotton textiles. In fact, Britain became so dominant in textile manufacturing and trading that Manchester, its industrial... View Details

Keywords: Technological Innovation; Production; Business History; Manufacturing Industry; Great Britain; Massachusetts

Educators

December 1992
Case

Du Pont: Corporate Advertising for 1992

By: Stephen A. Greyser and Norman Klein

Describes Du Pont's 1992 corporate advertising campaign, and its objectives and key messages. The campaign is set in the context of Du Pont's historical corporate positioning ("better things for better living"). Includes target audiences, budget considerations, and the... View Details

Keywords: Advertising Campaigns; Brands and Branding; Marketing Communications; Marketing Strategy; Corporate Strategy; Chemical Industry

2023
Working Paper

Global Supply Chains: The Looming 'Great Reallocation'

By: Laura Alfaro and Davin Chor

Global supply chains have come under unprecedented stress as a result of U.S.-China trade tensions, the COVID-19 pandemic, and geopolitical shocks. We document shifts in the pattern of U.S. participation in global value chains over the last four decades, in terms of... View Details

Keywords: Supply Chain; International Relations; Trade; Globalized Markets and Industries

Read Now

Regina E. Herzlinger is the Nancy R. McPherson Professor of Business Administration at the Harvard Business School. She was the first woman to be tenured and chaired at Harvard Business School and serve on many established and start-up corporate health care/medical... View Details

Keywords: health care; insurance industry; medical devices; retailing; digital health

January 2008
Article

The Five Competitive Forces That Shape Strategy

By: Michael E. Porter

This article includes a one-page preview that quickly summarizes the key ideas and provides an overview of how the concepts work in practice along with suggestions for further reading. In 1979, a young associate professor at Harvard Business School published his first... View Details

Keywords: Profit; Five Forces Framework; Industry Growth; Industry Structures; Business and Government Relations; Competitive Strategy

18 Jan 2019
Blog Post

Exploring the Tech World Through WesTrek

post-HBS. The tech industry changes quickly, and we heard over and over how the case method - which forces us to take a firm position and make... View Details

June 2016
Article

Local Currency Sovereign Risk

By: Wenxin Du and Jesse Schreger

We introduce a new measure of emerging market sovereign credit risk: the local currency credit spread, defined as the spread of local currency bonds over the synthetic local currency risk-free rate constructed using cross-currency swaps. We find that local currency... View Details

Keywords: Risk and Uncertainty; Sovereign Finance; Currency; Emerging Markets

May 2019
Article

Who Consumes Firm Disclosures? Evidence from Earnings Conference Calls

By: Anne Heinrichs, Jihwon Park and Eugene F. Soltes

Using a set of proprietary records, we examine who consumes quarterly earnings conference calls and under which circumstances the calls are consumed. While there is significant interest in calls by institutional investors and sell-side analysts, we find that investors... View Details

Keywords: Disclosure; Conference Calls; Firm News; Corporate Disclosure; Business Earnings; Situation or Environment

21 Aug 2015
Working Paper Summaries

Banks’ Risk Exposures

Keywords: by Juliane Begenau; Accounting; Banking; Financial Services

13 Jan 2014
News

Michael Porter on the Fundamental Problem for Investors

02 Dec 2013
Research & Ideas

Companies Choreograph Earnings Calls to Hide Bad News

sign to fall short," Cohen says. Companies preparing for an equity issuance and companies that engaged in insider trading in the following quarter also tended to call only on positive analysts, for the... View Details

Keywords: by Julia Hanna; Financial Services

Article

How Institutional Investors Frame Their Losses: Evidence on Dynamic Loss Aversion from Currency Portfolios

By: Kenneth A. Froot, John Arabadjis, Sonya Cates and Stephen Lawrence

Currency investors exhibit a tendency to cut risk by pairing both longs and shorts following losses and a weaker tendency to add risk following gains. By differentiating between position level, portfolio level, and aggregate cross-portfolio losses in currency... View Details

Keywords: Loss Aversion; Decision Choices and Conditions; Currency; Investment; Risk Management; Behavioral Finance

March 2016
Teaching Note

Catalina in the Digital Age

By: Uma R. Karmarkar and Robert J. Dolan

"Catalina in the Digital Age" considers how a company with a dominant market position should evolve its established product lines given the rise of novel digital technologies. Since its founding in 1983, Catalina had enjoyed a distinct position in the world of consumer... View Details

Keywords: Coupons; Information Technology; Customer Relationship Management; Consumer Behavior; Product Marketing; Retail Industry