Publications

August 2020
Supplement

Luckin Coffee (B): Revelations of Fraud

By: Ramon Casadesus-Masanell and Karen Elterman

This case describes revelations of fraud at Luckin Coffee, beginning with an anonymous report in January 2020 and continuing with the company’s admission in April 2020 that it had inflated its revenues by 2.2 billion RMB ($310 million), almost half its reported... View Details

Keywords: Fraud; Corporate Misconduct; Business Earnings; Financial Statements; Financial Condition; Stocks; Financial Management; Profit; Revenue; Price; Food; Lawfulness; Crime and Corruption; Food and Beverage Industry; Technology Industry; Asia; China

February 2024
Course Overview Note

The Anatomy of Fraud

By: Jonas Heese

Corporate fraud remains a serious problem. Learning how to detect and prevent it, and make better investment decisions, has broad applicability for private and public market investors, as well as for people joining or running companies. This course note describes a... View Details

Keywords: Crime and Corruption; Investment; Accounting; Business or Company Management

April 2004 (Revised September 2007)
Case

Accounting Fraud at WorldCom

By: Robert S. Kaplan and David Kiron

The principal players in WorldCom's accounting fraud included CFO Scott Sullivan, the General Accounting and Internal Audit departments, external auditor Arthur Andersen, and the board of directors. The case provides sufficient detail to allow for a full discussion of... View Details

Keywords: Governance Controls; Governing and Advisory Boards; Crime and Corruption; Ethics; Financial Reporting; Organizational Culture; Corporate Governance; Accounting Audits

Article

Is ‘Not Guilty’ the Same as ‘Innocent’? Evidence from SEC Financial Fraud Investigations

By: Eugene F. Soltes and David H. Solomon

When the Securities and Exchange Commission (SEC) investigates firms for financial fraud, investors learn about the investigation only if managers disclose it, or regulators sanction the firm. We investigate the effects of such disclosures using confidential records on... View Details

Keywords: Financial Fraud; Corporate Disclosure; Performance; Outcome or Result

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February 2021
Article

The Department of Justice as a Gatekeeper in Whistleblower-Initiated Corporate Fraud Enforcement: Drivers and Consequences

By: Jonas Heese, Ranjani Krishnan and Hari Ramasubramanian

We examine drivers and consequences of U.S. Department of Justice (DOJ) oversight of whistleblower cases of corporate fraud against the government. We find that the DOJ is more likely to intervene in and conduct longer investigations of cases that have a higher chance... View Details

Keywords: Whistleblowing; Department Of Justice; DOJ Enforcement; Performance Measures; False Claims Act; Crime and Corruption; Governance Compliance; Law Enforcement

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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

2019
Article

The Frequency of Corporate Misconduct: Public Enforcement versus Private Reality

By: Eugene F. Soltes

Perceptions about the frequency of misconduct—among the public, academics and even regulators—have largely been formed by examining enforcement statistics, which rely on the detection and sanctioning of the misconduct. This study aims to illuminate the real occurrence... View Details

Keywords: Fraud; Bribery; Misconduct; Organizations; Crime and Corruption

Article

The Department of Justice as a Gatekeeper in Whistleblower-Initiated Corporate Fraud Enforcement: Drivers and Consequences

By: Jonas Heese, Ranjani Krishnan and Hari Ramasubramanian

2008
Working Paper

Deterring Online Advertising Fraud Through Optimal Payment in Arrears

By: Benjamin Edelman

Online advertisers face substantial difficulty in selecting and supervising small advertising partners. Fraud can be well-hidden, and limited reputation systems reduce accountability. But partners are not paid until after their work is complete, and advertisers can... View Details

Keywords: Misleading and Fraudulent Advertising; Online Advertising; Profit; Corporate Accountability; Partners and Partnerships; Mathematical Methods

23 Jun 2021
News

Investors Burned by Fraud Get Better at Detecting Future Bad Actors

June 2020
Case

Recovering Trust After Corporate Misconduct at Wells Fargo

By: Suraj Srinivasan and Jonah S. Goldberg

The case describes widespread misconduct at Wells Fargo Community Bank in the period leading up to 2017 and the company’s subsequent attempts to improve internal controls, company culture, and corporate governance. The case examines the potential causes of large scale... View Details

Keywords: Corporate Misconduct; Internal Controls; Banks and Banking; Crime and Corruption; Corporate Governance; Organizational Culture; Governance Compliance; Management Systems; Organizational Change and Adaptation; Performance Improvement; Governing and Advisory Boards

August 2003 (Revised August 2006)
Case

HealthSouth Corporation

By: Regina E. Herzlinger and Ivan Cheung

Delineates how a for-profit health services business was created. Focuses on sources of financing, the impact of Medicare reimbursement, and Stark laws against fraud and abuse. View Details

Keywords: Business Ventures; Finance; Health Care and Treatment; Law; Rights; Health Industry

Article

When the Local Newspaper Leaves Town: The Effects of Local Newspaper Closures on Corporate Misconduct

By: Jonas Heese, Gerardo Pérez Cavazos and Caspar David Peter

We examine whether the local press is an effective monitor of corporate misconduct. Specifically, we study the effects of local newspaper closures on violations by local facilities of publicly listed firms. After a local newspaper closure, local facilities increase... View Details

Keywords: Corporate Misconduct; Local Newspapers; Media Coverage; Firm Monitoring; Newspapers

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March 2021 (Revised April 2021)
Case

Wirecard: The Downfall of a German Fintech Star

By: Jonas Heese, Charles C.Y. Wang and Tonia Labruyere

Wirecard was a German fintech company, member of the DAX30, that provided payment processing and related services. Wirecard had enjoyed large growth rates over the years and most investors and analysts were enthusiastic about the company's prospects. Wirecard's... View Details

Keywords: Accounting Fraud; Scandal; Accounting Audits; Accounting; Financial Reporting; Financial Institutions; Financial Markets; Corporate Governance; Governance Compliance; Corporate Accountability; Governance Controls; Financial Services Industry; Germany; Singapore; Dubai

23 Jun 2022
News

Corporate Criminal Liability for ESG Initiatives Is on Its Way

26 Nov 2001
Op-Ed

Why Corporate Budgeting Needs To Be Fixed

Corporate budgeting is a joke, and everyone knows it. It consumes a huge amount of executives' time, forcing them into endless rounds of dull meetings and tense negotiations. It encourages managers to lie and cheat, lowballing targets and... View Details

Keywords: by Michael C. Jensen

March 2011 (Revised February 2018)
Supplement

Wealth Management Crisis at UBS (B)

By: George Serafeim

The case describes the resolution of the U.S. Department of Justice (DOJ) investigation for tax fraud and the increasing pressure on the wealth management business. View Details