Publications

February 2019 (Revised June 2019)
Case

Where to Grow Next at Online Marketplace OLX

By: Thales Teixeira, Leandro A. Guissoni and Samy Dana

The CEO of OLX Brazil, an online classifieds platform business, is debating among multiple paths to grow sustainably (i.e., profitably) without the need for investor money. The options under consideration are (1) penetration growth by focusing on the core, (2) new... View Details

Keywords: Online Marketplace; Growth; Customer Acquisition; Facebook; Two-sided Network; E-commerce; Classifieds; Naspers; Schibsted; Innovation; Startup; Digital Platforms; Internet and the Web; Growth and Development Strategy; Business Model; Innovation and Invention; Business Startups; Decision Choices and Conditions; Brazil

07 Feb 2023
Research & Ideas

Supervisor of Sandwiches? More Companies Inflate Titles to Avoid Extra Pay

research out of Harvard Business School. In fact, these are just a handful of suspect titles companies are using to classify hourly workers as supervisors and avoid paying an estimated $4 billion in overtime a year, finds a study by... View Details

Keywords: by Scott Van Voorhis

December 1993 (Revised December 2003)
Case

Manville Corp. Fiber Glass Group (B)

By: Lynn S. Paine and Sarah Gant

Describes how Manville's managers responded when their main product, fiberglass, was classified by an international research agency as a possible human carcinogen. View Details

Keywords: Product Marketing; Business or Company Management; Ethics; Product

23 Nov 2016
Cold Call Podcast

Digital Change: Lessons from the Newspaper Industry

Keywords: Re: Bharat N. Anand; Journalism & News

Article

Pattern Detection in the Activation Space for Identifying Synthesized Content

By: Celia Cintas, Skyler Speakman, Girmaw Abebe Tadesse, Victor Akinwande, Edward McFowland III and Komminist Weldemariam

Generative Adversarial Networks (GANs) have recently achieved unprecedented success in photo-realistic image synthesis from low-dimensional random noise. The ability to synthesize high-quality content at a large scale brings potential risks as the generated samples may... View Details

Keywords: Subset Scanning; Generative Models; Synthetic Content Detection

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Article

Preventing Fairness Gerrymandering: Auditing and Learning for Subgroup Fairness

By: Michael J Kearns, Seth Neel, Aaron Leon Roth and Zhiwei Steven Wu

The most prevalent notions of fairness in machine learning are statistical definitions: they fix a small collection of pre-defined groups, and then ask for parity of some statistic of the classifier (like classification rate or false positive rate) across these groups.... View Details

Keywords: Machine Learning; Algorithms; Fairness; Mathematical Methods

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October 1993 (Revised June 1997)
Case

Champion International

By: David F. Hawkins

Management must decide which first quarter's earnings numbers to report. The company is classified by its securities market as a "growth" company. The corporate controller prefers a quarterly earnings figure that represents a decline in earnings. View Details

Keywords: Problems and Challenges; Financial Reporting; Judgments; Leadership; Management Teams; Corporate Disclosure

19 Feb 2020
News

Casper and DTC Brands, Plus California’s New Freelancer Law

22 Jan 2019
News

What Might University HR Make of 'Rebel Talent'?

26 Aug 2011
News

Stop Ignoring the Stalwart Worker

November 1983
Background Note

Ethical Frameworks for Management

Introduces managers and students of management to some of the basic categories and frameworks of philosophical ethics. Consists of five parts: l) Classifying ethical frameworks; 2) Teleological frameworks; 3) Deontological frameworks; 4) Mixed frameworks; and 5) from... View Details

Keywords: Management; Ethics

21 May 2014
News

Green Economy: Well-run companies tend to perform better in environmental terms

March 1989 (Revised June 1993)
Case

Daniel Dobbins Distillery, Inc.

A distiller increases whiskey production and income declines because of accounting methods in use. Questions are raised regarding the treatment of expenditures which can be classified as production, inventory, or period costs. The necessary aging process raises added... View Details

Keywords: Financial Statements; Financing and Loans; Cost; Accounting; Food and Beverage Industry

2013
Working Paper

Visualizing and Measuring Enterprise Architecture: An Exploratory BioPharma Case

By: Robert Lagerstrom, Carliss Baldwin, Alan MacCormack and David Dreyfus

We test a method that was designed and used previously to reveal the hidden internal architectural structure of software systems. The focus of this paper is to test if it can also uncover new facts about the components and their relationships in an enterprise... View Details

Keywords: Complexity; Applications and Software; Product Design; Pharmaceutical Industry

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07 Jul 2011
News

The Right to Straight Talk

April 2013 (Revised April 2013)
Case

Justin Anson Distillery, Inc.

A distiller increases whiskey production and income declines because of accounting methods in use. Questions are raised regarding the treatment of expenditures which can be classified as production, inventory, or period costs. The necessary aging process raises added... View Details

Keywords: Financial Statements; Financing and Loans; Cost; Accounting; Food and Beverage Industry

August 2012
Background Note

Marketing Communications

By: Thales S. Teixeira and Thales S. Teixeira

This note identifies the main issues involved in the effective management of the marketing communications process. It first defines the purpose of communication. Then it classifies the tools available to communicate with consumers. In the sequel, it elaborates on how... View Details

Keywords: Marketing Communication; Advertising; Promotion; Social Media; Digital Media; Viral Advertising; Marketing; Communications Industry; North and Central America

November 2016
Article

Corporate Sustainability: First Evidence on Materiality

By: Mozaffar Khan, George Serafeim and Aaron Yoon

Using newly available materiality classifications of sustainability topics, we develop a novel dataset by hand-mapping sustainability investments classified as material for each industry into firm-specific sustainability ratings. This allows us to present new evidence... View Details

Keywords: Sustainability; Investments; Corporate Social Responsibility; Accounting; Corporate Reporting; Regulation; Corporate Social Responsibility and Impact; Integrated Corporate Reporting; Investment; Corporate Governance

April 2015 (Revised April 2015)
Case

Yale University Investments Office: February 2015

By: Josh Lerner

David Swensen and the Investments Office staff must decide whether to continue to allocate the bulk of the university's endowment to illiquid investments—hedge funds, private equity, real estate—given the impact of the recent market turmoil. The case explores the risks... View Details

Keywords: Asset Management; Resource Allocation; Investment; Venture Capital; Investment Funds; Property; Private Equity