Publications

Spring 2013
Article

Does Mandatory IFRS Adoption Improve the Information Environment?

By: Joanne Horton, George Serafeim and Ioanna Serafeim

We examine the effect of mandatory International Financial Reporting Standards (IFRS) adoption on firms' information environment. We find that after mandatory IFRS adoption, consensus forecast errors decrease for firms that mandatorily adopt IFRS relative to forecast... View Details

Keywords: International Accounting; Financial Reporting; Standards; Information; Quality; Earnings Management

SSRN

February 2018 (Revised June 2021)
Case

New Constructs: Disrupting Fundamental Analysis with Robo-Analysts

By: Charles C.Y. Wang and Kyle Thomas

This case highlights the business challenges associated with a financial technology firm, New Constructs, that created a technology that can quickly parse complicated public firm financials to paint a clearer economic picture of firms, remove accounting distortions,... View Details

Keywords: Fundamental Analysis; Machine Learning; Robo-analysts; Financial Statements; Financial Reporting; Analysis; Information Technology; Accounting Industry; Financial Services Industry; Information Technology Industry; North America; Tennessee

March 1992 (Revised December 1992)
Case

Harley-Davidson, Inc.--1987

By: W. Carl Kester and Julia Morley

After an LBO and near bankruptcy in the early 1980s, Harley-Davidson makes an astonishing recovery, going public in 1986. Its listing on the New York Stock Exchange in 1987 provides the occasion of an equity analyst to publish a research report in which she must issue... View Details

Keywords: Leveraged Buyouts; Currency Exchange Rate; Reports; Crisis Management; Going Public; Research; Competition; Auto Industry; Japan; New York (city, NY)

July 2001 (Revised March 2002)
Case

Progressive Insurance: Disclosure Strategy

By: Amy P. Hutton and James Weber

Progressive Insurance had refused to play Wall Street's earning game. Progressive didn't manage reported earnings nor did management give guidance to analysts. Management then considered taking their unique disclosure strategy one step further to become the first to... View Details

Keywords: Earnings Management; Stocks; Corporate Disclosure; Insurance; Volatility; Insurance Industry; United States

August 2006 (Revised August 2007)
Case

Revenue Recognition Problems in the Communications Equipment Industry

By: Paul M. Healy and Arjuna J Costa

Designed to explore recognition issues in the context of a potential market downturn. In late 2000, Lucent Technologies reports multiple revisions to its recent financial results due to revenue recognition problems, leading to a dramatic decline in its stock price.... View Details

Keywords: Corporate Disclosure; Revenue Recognition; Policy; Supply and Industry; Performance; Communications Industry

August 2011 (Revised July 2012)
Case

Mike Mayo Takes on Citigroup (A)

By: Suraj Srinivasan and Amy Kaser

The case details the conflict between Mike Mayo, an influential banking analyst and Citigroup about what Mayo considers aggressive accounting policies. Mike Mayo questions Citigroup's lack of a valuation allowance against their Deferred Tax Assets despite Citi's recent... View Details

Keywords: Accounting; Taxation; Capital; Financial Reporting; Corporate Disclosure; Valuation; Banks and Banking; Financial Strategy; Money; Conflict Management; Capital Budgeting; Asset Management; Banking Industry

19 May 2011
Working Paper Summaries

Mandatory IFRS Adoption and Financial Statement Comparability

Keywords: by Francois Brochet, Alan Jagolinzer & Edward J. Riedl

December 2016 (Revised January 2017)
Supplement

Accounting for the iPhone Upgrade Program (B)

By: Jonas Heese, Krishna G. Palepu, H. David Sherman and Monica Baraldi

In October 2016, Apple Inc. announced the financial results for its fiscal year 2016. CEO Tim Cook commented on a very successful fiscal year 2016 and focused on all the positive financial results. However, Apple’s 2016 annual report was also telling another story.... View Details

Keywords: Apple Inc.; iPhone 6s; Accounting; Revenue Recognition; California; United States

19 May 2008
Research & Ideas

Connecting School Ties and Stock Recommendations

social networks in the form of school ties—bonds formed based on attendance at a common educational institution—helped equity analysts outperform on stock recommendations when the analysts enjoyed an... View Details

Keywords: by Martha Lagace; Financial Services

October 2018 (Revised September 2022)
Case

Stock-Based Compensation at Twitter

By: Jonas Heese, Zeya Yang and Mike Young

Olivia Nash, an analyst at leading hedge fund BlueShark Capital Management, had just finished listening to the hour-long earnings call for Twitter’s Q4 2017 results. Was Twitter doing well? That depended on which numbers she chose to believe. According to Generally... View Details

Keywords: Twitter; Non-GAAP Disclosure; Stock-based Compensation; Earnings Management; Corporate Disclosure; Compensation and Benefits; Stocks; Measurement and Metrics

02 Sep 2008
First Look

First Look: September 3, 2008

according to regulatory definitions. We explore a subset of independent directors for whom we have detailed, micro-level data on their views regarding the firm prior to being appointed to the board: sell-side analysts who end up serving... View Details

Keywords: Sean Silverthorne

07 Sep 2020
News

Where ESG Ratings Fail: The Case for New Metrics

June 2017
Case

AT&T Versus Verizon: A Financial Comparison

By: V.G. Narayanan and Joel L. Heilprin

This case asks students to prepare a report comparing the financial and operating performance of AT&T and Verizon. Taking the perspective of a communications industry analyst, they must also consider the differences between and implications of the companies' business... View Details

Keywords: Financial Statements; Operations; Analysis; Business Model; Accounting; Performance Effectiveness; Telecommunications Industry

June 2011
Case

CA Technologies: Bringing the Cloud to Earth

By: Marco Iansiti and Kerry Herman

Adam Famularo, general manager, Cloud Computing business, CA Technologies, and David Dobson, WVP and group executive, Customer Solutions Group, were preparing for a presentation on communicating and positioning CA Technologies' new strategy for cloud computing.... View Details

Keywords: Disruptive Innovation; Product Positioning; Expansion; Internet and the Web; Technology Adoption

November 2010 (Revised December 2010)
Case

Electro, Inc.

By: David F. Hawkins

CFO of U.S. company preparing for U.K. analyst meetings reviews his company's 2008 earnings per share calculations. View Details

Keywords: Business Earnings; Financial Reporting; International Accounting; Standards; United Kingdom; United States

April 2004 (Revised April 2011)
Case

Enron Corporation: May 6, 2001 Sell Recommendation

By: David F. Hawkins and Jacob Cohen

A consulting firm to institutional investors recommends selling Enron Corp.'s equity short on May 6, 2001, while many sellside analysts are recommending the stock as a "buy." View Details

Keywords: Judgments; Financial Reporting; Investment; Competency and Skills; Financial Statements; Consulting Industry

2003
Book

Profits You Can Trust: Spotting and Surviving Accounting Landmines

By: H. David Sherman, S. David Young and Harris Collingwood

Profits You Can Trust gives managers, directors, lenders, audit partners and analysts a clear framework to demystify global financial reporting in a market fraught with danger. Filled with provocative and enlightening examples, it offers a fresh perspective and clear... View Details

Keywords: Accounting; Corporate Finance; Economics; Financial Reporting