Publications

August 2023 (Revised October 2024)
Case

Plug Power (A)

By: Jonas Heese, Joseph Pacelli and James Barnett

Set immediately after a December 2019 short-seller attack, the case explores Plug Power’s long challenging history. It then focuses on two key issues raised in the short-seller report related to lease accounting and stock warrants that Plug purportedly used to boost... View Details

Keywords: Accounting; Environmental Accounting; Financial Reporting; Ethics; Management; Social Enterprise; Investment; Stocks; Energy Industry; Green Technology Industry; United States; Europe

Jonas Heese is... View Details

Charles C.Y. Wang

Charles C.Y. Wang is the Tandon Family Professor of Business Administration at Harvard Business School. He is a research member of the European Corporate Governance Institute (ECGI) and an associate editor of Management Science and Journal of Accounting Research,... View Details

April 2007
Compilation

AOL/Time Warner: To Merge or Demerge?

By: David J. Collis and Troy Smith

This is a compilation of four analyst reports about the AOL/Time Warner merger of 2001. The first half cites three reports released in 2000, around the time the merger was announced, which give the logic and justifications for the merger. The second half is taken from... View Details

Keywords: Mergers and Acquisitions; Reports; Business Divisions; Media and Broadcasting Industry; Entertainment and Recreation Industry

July 2016 (Revised March 2024)
Case

Alphabet Eyes New Frontiers (A)

By: Juan Alcacer, Raffaella Sadun, Olivia Hull and Kerry Herman

In October 2015, Google restructured into Alphabet, a holding company, which analysts said would facilitate innovation among its diverse subsidiaries. But when news reports surfaced revealing struggles within Alphabet companies including Nest, the smart thermostat... View Details

Keywords: Innovation; Conglomerates; Corporate Restructuring; Google; Corporate Strategy; Corporate Entrepreneurship; Innovation Strategy; Business and Stakeholder Relations; Research and Development; Diversification; Financial Reporting; Talent and Talent Management; Technology Industry; Computer Industry; California; United States

23 May 2011
Research & Ideas

Corporate Sustainability Reporting: It’s Effective

Editor's note: Please see related story, Leading and Lagging Countries in Contributing to a Sustainable Society. Although companies are increasingly reporting on their corporate sustainability responsibility (CSR) performance, there has... View Details

Keywords: by Michael Blanding

Brian K. Baik

Brian Baik is an assistant professor in the Accounting and Management Unit at Harvard Business School. He teaches the Financial Reporting and Control course in the MBA required curriculum.

Professor Baik studies how information, financial reporting, and... View Details

Keywords: private equity (LBO funds); venture capital industry

July 2023 (Revised October 2024)
Case

Revenue Recognition at Stride Funding: Making Sense of Revenues for a Fintech Startup

By: Paul M. Healy and Jung Koo Kang

The case explores the challenges of revenue recognition and financial reporting for Stride Funding (Stride), a fintech startup that has disrupted the student loan market. Stride leveraged proprietary machine learning and financial models to underwrite alternative... View Details

Keywords: Revenue Recognition; Financial Reporting; Entrepreneurial Finance; Business Startups; Growth and Development Strategy; Governance Compliance; Accrual Accounting; Financial Services Industry; United States

November 2008 (Revised November 2024)
Case

The Fall of Enron

By: Paul Healy and Krishna Palepu

The case traces the rise of Enron, covering the company's business innovations, personnel management, and risk management processes. It then examines the company's dramatic fall including the extension of its trading model into questionable new businesses, the... View Details

Keywords: Risk Management; Management Practices and Processes; Crime and Corruption; Financial Reporting; Corporate Governance; Governing and Advisory Boards

August 2001 (Revised May 2004)
Case

Maria Hernandez & Associates

By: William J. Bruns Jr.

This case presents the situation of an unemployed web page designer who starts a new consulting firm with personal savings and a family loan. Two months later, she is to report on operations to her father, using financial reports she must design and construct. View Details

Keywords: Financial Reporting; Accounting; Business Startups; Design; Borrowing and Debt; Service Industry

2022
Working Paper

Machine Learning Models for Prediction of Scope 3 Carbon Emissions

By: George Serafeim and Gladys Vélez Caicedo

For most organizations, the vast amount of carbon emissions occur in their supply chain and in the post-sale processing, usage, and end of life treatment of a product, collectively labelled scope 3 emissions. In this paper, we train machine learning algorithms on 15... View Details

Keywords: Carbon Emissions; Climate Change; Environment; Carbon Accounting; Machine Learning; Artificial Intelligence; Digital; Data Science; Environmental Sustainability; Environmental Management; Environmental Accounting

SSRN

Read Now

June 2011 (Revised February 2013)
Case

Mandatory Environmental, Social, and Governance Disclosure in the European Union

By: George Serafeim

In 2011, the European Commission was deciding on how to best modify the existing European Union policy on corporate disclosure of environmental, social, and governance (ESG) information. Previous directives had recommended that European companies report ESG... View Details

Keywords: Integrated Corporate Reporting; Corporate Strategy; Corporate Disclosure; Environmental Accounting; Competitive Strategy; International Accounting; Financial Reporting; Corporate Social Responsibility and Impact; Governing Rules, Regulations, and Reforms; Debates; Europe

June 2020
Article

Lazy Prices

By: Lauren Cohen, Christopher J. Malloy and Quoc Nguyen

We explore the implications of a subtle "default" choice that firms make in their regular reporting practices, namely that firms typically repeat what they most recently reported. Using the complete history of regular quarterly and annual filings by U.S. corporations... View Details

Keywords: Default Behavior; Inertia; Firms; Disclosure; Information; Business or Company Management; Behavior; Annual Reports; Corporate Disclosure; Financial Reporting; United States

SSRN

Find at Harvard

January 2012 (Revised May 2013)
Case

Integrated Assurance at Philips Electronics N.V.

By: Robert G. Eccles and Daniela Saltzman

Philips Electronics is a leader in integrated reporting. In 2010 it produced its third generation report. Since its first report in 2008, Philips' integrated reports and its integrated reporting website had grown in sophistication. In planning for its integrated report... View Details

Keywords: Accounting Audits; Reports; Organizational Culture

July 2006 (Revised March 2008)
Case

Changan Automobile Co., Ltd.

By: Dennis Campbell and Donglin Xia

Chairman Yin Jiaxu must communicate that the company's extraordinary reported performance in 2002 reflects Changan's unique strategy within the competitive dynamics of China's automobile industry. Changan's 2002 annual report demonstrated an extraordinary level of... View Details

Keywords: Financial Reporting; Ethics; Corporate Disclosure; Media; Business and Shareholder Relations; Auto Industry; China

Find at Harvard

May 2023
Article

A Public Health Approach to Negative News Media: The 3-to-1 Solution

By: Tyler VanderWeele and Arthur C. Brooks

There is clear evidence that the prevalence of negative media reporting has increased substantially over the past years. There is evidence also that this negative reporting adversely affects social interactions, as well as health and well-being outcomes. Given the wide... View Details

Keywords: News; Social Networks; Contagion; Population Health; Media; Health; Welfare; Organizational Change and Adaptation; Journalism and News Industry

Find at Harvard

Read Now

September 2010 (Revised December 2011)
Case

Southwest Airlines One ReportTM

By: Robert G. Eccles, Beiting Cheng and Susan Thyne

In 2009, Southwest Airlines produced its first integrated annual report, the Southwest Airlines One Report, combing financial and nonfinancial performance information. This case examines Southwest's environmental and corporate social responsibility (CSR) reports... View Details

Keywords: Environmental Accounting; Financial Reporting; Integrated Corporate Reporting; Innovation and Invention; Corporate Social Responsibility and Impact; Environmental Sustainability; Air Transportation Industry; United States