Publications

Read Now

December 2019
Article

Patent Trolls: Evidence from Targeted Firms

By: Lauren Cohen, Umit Gurun and Scott Duke Kominers

We provide the first large-sample evidence on the behavior and impact of nonpracticing entities (NPEs) in the intellectual-property space. We find that, on average, NPEs appear to behave as opportunistic “patent trolls.” NPEs sue cash-rich firms and target cash in... View Details

Keywords: Patent Trolls; Innovation; Patents; Lawsuits and Litigation; Ethics; Innovation and Invention

SSRN

Find at Harvard

September 2019 (Revised May 2020)
Case

Keroche (A): Fighting for Share in the Kenyan Alcoholic Drinks Market

By: Ramon Casadesus-Masanell and Pippa Tubman Armerding

This case discusses the challenges faced by Kenyan alcoholic drinks producer Keroche Industries Limited in 2003, when the Kenyan government accused the company of manufacturing and selling substandard alcoholic drinks, revoked its liquor licenses, and shut down its... View Details

Keywords: Keroche; Alcohol; Wine; Manufacturing; Informal Market; Regulation; Illicit; Illegal; Shutdown; Factory; Low-income Consumers; Multinational; Local; Government; Allegations; Accusations; Negative Press; EABL; Tusker; Beer; SAB; Chang'aa; Naivasha; Rift Valley; East Africa; Lawsuit; Legal Battle; Business Ventures; Business Exit or Shutdown; Business Growth and Maturation; Business Startups; Production; Safety; Quality; Distribution; Small Business; Family Business; Crime and Corruption; Customer Focus and Relationships; Decisions; Income; Demographics; Geographic Scope; Geographic Location; Goods and Commodities; Government Legislation; Growth and Development; Business History; Lawsuits and Litigation; Laws and Statutes; Lawfulness; Goals and Objectives; Consumer Behavior; Market Entry and Exit; Problems and Challenges; Social Issues; Poverty; Strategy; Competition; Entrepreneurship; Manufacturing Industry; Food and Beverage Industry; Kenya; Nairobi; Africa

September 2019 (Revised December 2023)
Case

Accounting Fraud at Tesco Stores (A)

By: Jonas Heese, Suraj Srinivasan and Julia Kelley

This case describes the accounting fraud at Tesco Stores Limited (TSL), which was discovered by a senior accountant in TSL’s finance department. The accountant was concerned about TSL’s handling of commercial income, which, according to the accountant, overstated... View Details

Keywords: Accounting; Crime and Corruption; Organizational Culture; Corporate Accountability

June 2019
Article

Fraud Allegations and Government Contracting

By: Jonas Heese and Gerardo Pérez Cavazos

This paper examines whether fraud allegations affect firms’ contracting with the government. Using a dataset of whistleblower allegations brought under the False Claims Act against firms accused of defrauding the government, we find that federal agencies do not reduce... View Details

Keywords: Whistleblower; Fraud Allegations; False Claims Act; Government Contracting; Risk Allocation; Government and Politics; Contracts; Crime and Corruption; Risk and Uncertainty; Business and Government Relations

SSRN

Find at Harvard

April 2019 (Revised March 2020)
Case

Handy: The Future of Work? (A)

By: Nien-hê Hsieh and Kieron Stopforth

Witnessing numerous lawsuits alleging that online platform companies misclassified workers as contractors when they were actually employees, Handy’s founders faced a series of decisions. Handy was an online platform business that enabled customers to book appointments... View Details

Keywords: Employment; Working Conditions; Entrepreneurship; Compensation and Benefits; Internet and the Web; Ethics; Fairness; Service Industry; United States

November 2018 (Revised January 2022)
Case

JUUL and the Vaping Revolution

By: Michael W. Toffel, John Masko and Sarah Mehta

In late 2019, San Francisco-based electronic cigarette (e-cigarette) maker JUUL Labs (pronounced “jewel”) faced intense pressure. Sales of JUUL products exceeded $1 billion in 2018, dominating the e-cigarette category. While JUUL Labs’ stated goal was to help current... View Details

May 2018 (Revised February 2019)
Case

The Powers That Be (Internet Edition): Google, Apple, Facebook, Amazon, and Microsoft

By: Jeffrey F. Rayport, Julia Kelley and Nathaniel Schwalb

As of early 2018, five U.S. technology companies—Google, Apple, Facebook, Amazon, and Microsoft—were among the largest companies in the world. Similarly, three Chinese technology firms—Baidu, Alibaba, and Tencent, or BAT—had emerged as global players due in part to the... View Details

Keywords: Internet and the Web; Business Ventures; Customers; Analytics and Data Science; Safety; Corporate Strategy; Competitive Strategy; Technology Industry

April 2018 (Revised December 2018)
Case

The Whistleblower at International Game Technology

By: Aiyesha Dey, Jonas Heese and James Weber

Robert Mayhem, a senior manager at International Game Technology, had filed a whistleblower report with the U.S. Securities and Exchange Commission alleging that the company had misstatements in its financial reports. Mayhem’s report involved IGT’s practice of... View Details

Keywords: Whistleblower; Financial Reporting; Governance Compliance; Ethics

March 2018 (Revised November 2018)
Case

Managing Religion in the Workplace: Abercrombie & Fitch and Masterpiece Cakeshop

By: Derek van Bever

Challenges related to managing religion in the workplace are on the rise, as are religious discrimination claims and monetary settlements, in the United States and around the world. This case examines two incidents of alleged religious discrimination that made their... View Details

Keywords: Religious Discrimination; First Amendment; Religious Freedom Restoration Act; Business Ethics; Religion And Business; Management; EEOC; Ethics; Religion; Conflict Management; Retail Industry; United States

January 2018 (Revised August 2018)
Supplement

Fair Value Accounting at Noble Group (B)

By: Siko Sikochi, Suraj Srinivasan and Quinn Pitcher

Following a series of reports by Iceberg Research alleging that Noble Group was too aggressive in its fair value accounting for contracts and investments in producers, Noble’s stock price continued to fall and stakeholders began to call for improved transparency in... View Details

Keywords: Fair Value Accounting; Contracts; Valuation

December 2017
Case

Charity or Bribery?

By: Eugene Soltes and Brian Tilley

Filip Kowalski, a senior manager at the pharmaceutical company Healthgen, leads sales for the firm’s Polish division. While pitching Healthgen’s products, he develops a relationship with a director of a regional health fund who also runs a private foundation. After a... View Details

Keywords: Bribery; Crime and Corruption; Law; Ethics; Philanthropy and Charitable Giving; United States; Europe

November 2017 (Revised August 2018)
Case

Fair Value Accounting at Noble Group (A)

By: Siko Sikochi, Suraj Srinivasan and Quinn Pitcher

Noble Group was a large commodities trader based in Hong Kong and listed on the Singapore Stock Exchange. In 2012, Noble shifted its business strategy towards an asset-light model. Under this model, Noble did not own mines or farms to produce commodities but built... View Details

Keywords: Fair Value Accounting; Policy; Goods and Commodities; Contracts; Valuation

Spring 2017
Article

Globalizing Latin American Beauty

By: Geoffrey Jones

This article discusses the growth over time of the beauty industry in Latin America and its bias towards celebrating whiter rather than darker skin. Although alleged Latin American fascination with beauty is regularly ascribed to culture, Latin sensuousness, and... View Details

Keywords: Latin America; Race And Ethnicity; Globalization; Race; Ethnicity; Prejudice and Bias; Beauty and Cosmetics Industry; Latin America

Read Now

2017
Chapter

Empirical Evidence on the Behavior and Impact of Patent Trolls: A Survey

By: Lauren Cohen, Umit Gurun and Scott Duke Kominers

We survey the empirical literature on non-practicing entity (NPE) litigation behavior and its consequences. We document both aggregate trends and cross-sectional differences amongst various types of NPEs. Survey evidence illustrates a number of ways in which NPEs can... View Details

Keywords: Patent Trolls; NPEs; PAEs; Innovation; Patents; Lawsuits and Litigation; Innovation and Invention

Find at Harvard

December 2016
Case

Public Mission, Private Funding: The University of California, Berkeley

By: William C. Kirby and Joycelyn W. Eby

UC Berkley, long known as one of the leading public universities in both the U.S. and the world, has seen turbulent times recently. While student enrollment and costs have increased steadily in recent years, the school, which has been fiercely proud of its public... View Details

February 2016 (Revised March 2019)
Case

Bankruptcy at Caesars Entertainment

By: Kristin Mugford and David Chan

Caesars Entertainment was a large casino operator in the United States that had been purchased in a 2008 leveraged buyout by Apollo and TPG. In January 2015, Caesars Entertainment Operating Company (CEOC), its largest subsidiary, filed for Chapter 11. This set up a... View Details

Keywords: Gaming; Chapter 11; Fraudulent Conveyance; Apollo; TPG; Bankruptcy; Leveraged Buyouts; Restructuring; Capital Structure; Insolvency and Bankruptcy; Private Equity; Financial Management; Lawsuits and Litigation; Negotiation; Games, Gaming, and Gambling; Entertainment and Recreation Industry; Las Vegas