Publications

09 Dec 2002
Research & Ideas

Unilever—A Case Study

animal feeds. In Europe, its food business spanned all stages of the industry, from fishing fleets to retail shops. Among its range of ancillary services were shipping, paper, packaging, plastics, and... View Details

Keywords: by Geoffrey Jones; Consumer Products; Entertainment & Recreation; Food & Beverage; Manufacturing; Retail

22 Nov 2011
Working Paper Summaries

Carbon Tariffs: Impacts on Technology Choice, Regional Competitiveness, and Global Emissions

Keywords: by David F. Drake; Manufacturing

April 1994 (Revised January 1995)
Case

StarKist (A)

By: Richard H.K. Vietor and Forest L. Reinhardt

Set in April 1990, this case focuses on H.J. Heinz and its subsidiary, StarKist, the largest producer of canned tuna in the United States. During the 1980s, the public became increasingly concerned about tuna fishing practices that killed dolphins. StarKist was the... View Details

Keywords: Business Subsidiaries; Decision Choices and Conditions; Laws and Statutes; Management Teams; Brands and Branding; Environmental Sustainability; Competition; Mexico; United States

September 2002 (Revised May 2003)
Case

X-IT and Kidde (A)

By: Constance E. Bagley and David Lane

Involves a start-up, X-IT Products LLC, whose founders had designed an innovative, lightweight, and easy-to-use--yet strong--escape ladder. After X-IT had filed a patent application for the ladder in the United States, X-IT was approached by Kidde PLC, one of the... View Details

Keywords: Patents; Negotiation Process; Agreements and Arrangements; Ethics; Lawsuits and Litigation; Business Startups; Consumer Products Industry

14 Dec 2021
Cold Call Podcast

How Japan’s Recruit Holdings Regained Trust after a Scandal

Keywords: Re: Sandra J. Sucher

2009
Working Paper

Why Do Countries Adopt International Financial Reporting Standards?

By: Karthik Ramanna and Ewa Sletten

In a sample of 102 non-European Union countries, we study variations in the decision to adopt International Financial Reporting Standards (IFRS). There is evidence that more powerful countries are less likely to adopt IFRS, consistent with more powerful countries being... View Details

Keywords: Financial Reporting; International Accounting; Globalized Economies and Regions; Network Effects; Standards; Adoption

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June 2004 (Revised January 2005)
Case

Rambus Inc., 2004

By: David B. Yoffie and Deborah Freier

Examines the role of technology licensing in strategies for high-technology companies. In the 1990s, Rambus developed a revolutionary memory technology that would improve the ability of DRAMs to keep pace with ever-faster microprocessors. To commercialize the... View Details

Keywords: Innovation Strategy; Lawsuits and Litigation; Strategic Planning; Relationships; Commercialization; Competition; Technology Adoption; Value; Semiconductor Industry

Research Summary

Overview

Ms. Fedyk's main research interests lie at the intersection of asset pricing and behavioral finance, with a particular focus on information and belief formation. Her job market paper is part of a broader research agenda on the way in which information is incorporated... View Details

September 2014 (Revised September 2015)
Case

Doing Business in Morocco

By: Jill Avery, Tonia Junker and Daniela Beyersdorfer

This case examines the challenges and opportunities of doing business in Morocco. It highlights Morocco's ongoing economic transformation in the decades leading up to 2014 in the context of its historical, political, and cultural background. The case summarizes some of... View Details

Keywords: Emerging Market; Emerging Economies; Africa; Global Strategy; Operations Management; Development Economics; Geographic Scope; Globalization; Business History; Emerging Markets; Market Entry and Exit; Operations; Strategy; Auto Industry; Africa; Morocco

2024
Working Paper

Ponzi Funds

By: Philippe van der Beck, Jean-Philippe Bouchaud and Dario Villamaina

Many active funds hold concentrated portfolios. Flow-driven trading causes price pressure, which pushes up the funds’ existing positions resulting in realized returns. We decompose fund returns into a price pressure (self-inflated) and a fundamental component and... View Details

Keywords: Investment Funds; Investment Portfolio; Investment Return; Price Bubble; Financial Reporting; Financial Liquidity

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September 2023 (Revised January 2024)
Case

Icahn Enterprises: Ponzi Scheme or Sound Investment

By: Aiyesha Dey, Jonas Heese and James Weber

Icahn Enterprises, a publicly traded limited partnership founded and operated by famed activist investor Carl Icahn, had earned above market returns for over a decade. Between 2018 and early 2023, it had a compound annual return of 31%. Icahn invested in undervalued... View Details

Keywords: Stock Shares; Investment Return; Business Model; Valuation; Financial Services Industry

March 2022 (Revised April 2022)
Case

MTN: Unlocking Value While Driving Socioeconomic Progress

By: Benjamin C. Esty, Pippa Tubman Armerding and Dilyana Karadzhova Botha

On March 10, 2021, Ralph Mupita the new CEO of MTN Group, Africa's largest telecommunications company, presented the group’s 2020 annual results and unveiled a new strategy to “drive growth and unlock value.” Despite MTN’s leadership in most of its markets, the... View Details

Keywords: Decision Making; Goals and Objectives; Valuation; Emerging Markets; Business Strategy; Financial Management; Information Technology; Corporate Finance; Telecommunications Industry; Africa; South Africa; Ghana; Nigeria

June 2013 (Revised March 2014)
Case

Inditex: 2012

By: John R. Wells and Galen Danskin

In the 11 years since its public offering, Inditex and its flagship brand, Zara, had expanded into 86 countries, achieved $21.6 billion in revenue, and become the largest specialty apparel retailer in the world. In marked contrast to the general malaise of the Bolsa de... View Details

Keywords: Fashion; Strategy; Strategic Planning; Competitive Strategy; Fashion Industry; Spain

Article

Sustainability, Business, and Health

By: George Serafeim, Amanda M. Rischbieth and Howard K. Koh

The coronavirus disease 2019 (COVID-19) pandemic has demonstrated that response demands involvement from every sector of society. As a major example, some businesses have stepped up in ways previously unimaginable. Garment companies have repurposed production to face... View Details

Keywords: COVID; COVID-19; Sustainability; Health And Wellness; Corporate Social Responsibility; Health Pandemics; Health; Corporate Social Responsibility and Impact; Corporate Accountability; Health Care and Treatment

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25 Jun 2009
Working Paper Summaries

Why Do Countries Adopt International Financial Reporting Standards?

Keywords: by Karthik Ramanna & Ewa Sletten; Accounting

Program

Making Corporate Boards More Effective

into your business challenges and career decisions Who Should Attend This program is designed to meet the needs of board members, chairs, and directors of publicly traded and... View Details

January 1999 (Revised August 1999)
Case

Asia Property Limited

By: William J. Poorvu and Daniel J. Rudd

On October 23, 1998, Bud Lake leafed through his files on property markets in Asia. Lake was responsible for real-estate investments at an aggressive and eclectic investment fund with total assets of $1.5 billion--up from $400 million at its start in 1994. As the fund... View Details

Keywords: Private Ownership; Entrepreneurship; Investment Funds; Globalized Markets and Industries; Public Ownership; Real Estate Industry; Asia; United States; Europe