Publications

May 2017 (Revised March 2018)
Case

Predicting Consumer Tastes with Big Data at Gap

By: Ayelet Israeli and Jill Avery

CEO Art Peck was eliminating his creative directors for The Gap, Old Navy, and Banana Republic brands and promoting a collective creative ecosystem fueled by the input of big data. Rather than relying on artistic vision, Peck wanted the company to use the mining of big... View Details

20 Jun 2023
Cold Call Podcast

Elon Musk’s Twitter Takeover: Lessons in Strategic Change

Keywords: Re: Andy Wu; Technology

February 2010 (Revised September 2011)
Case

Roche's Acquisition of Genentech

By: Carliss Y. Baldwin, Bo Becker and Vincent Marie Dessain

Franz Humer, CEO of the Roche Group, must decide whether to mount a hostile tender offer for the publicly-owned shares of Roche's biotechnology subsidiary, Genentech. The case provides opportunities to analyze Roche's strategy with respect to Genentech, the pros and... View Details

Keywords: Mergers and Acquisitions; Business Subsidiaries; Negotiation Offer; Organizational Culture; Corporate Strategy; Biotechnology Industry; Pharmaceutical Industry; Switzerland

April 2022
Case

Mastercard: Creating a World Beyond Cash

By: Sunil Gupta, Linda A. Hill, Julia Kelley and Emily Tedards

In late 2021, Mastercard CEO Michael Miebach and Chairman and former CEO Ajaypal “Ajay” Banga considered how Mastercard could best position itself for continued success in the years to come. Since Mastercard’s initial public offering in 2006, the company had grown and... View Details

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

08 Feb 2021
News

Harvard Business Publishing Announces Leadership Change

May 2005
Supplement

Otis Elevator: An Interview with Ari Bousbib (video)

By: F. Warren McFarlan and Brian DeLacey

CEO Ari Bousbib talks about how IT is transforming Otis and the practical challenges they are overcoming. Visibly demonstrates what appropriate CEO involvement is in an IT-enabled business transformation. View Details

Keywords: Management Teams; Information Technology; Organizational Change and Adaptation; Leading Change; Construction Industry; Manufacturing Industry; Consumer Products Industry

April 1989 (Revised October 2005)
Case

James Burke: A Career in American Business (A)

By: Richard S. Tedlow and Wendy Smith

Presents an historical overview of the professional career of James E. Burke, chairman and CEO of Johnson & Johnson. Examines the corporation's handling of three major occurrences--the Tylenol poisonings in 1982 and 1986 and the acquisition and subsequent sale of... View Details

Keywords: Business History; Marketing Strategy; Ethics; Personal Development and Career; Crisis Management; Consumer Products Industry; Health Industry; United States

June 2014 (Revised November 2015)
Case

Via Verde

By: Arthur I Segel, Nicolas P. Retsinas, Philip Berkman, Sean Liu, Jared Katseff and Shawn Tuli

Developers Jonathan Rose and Adam Weinstein were trying to determine which of three proposals to submit to the city of New York in response to a RFP to create an affordable housing project in the South Bronx. The site, referred to as Via Verde, was a 1.5-acre... View Details

Keywords: Jonathan Rose Companies; Affordable Housing; Property; Real Estate Industry; United States

September 2017 (Revised November 2017)
Case

John Rogers and Ariel Investments

By: Steven Rogers and Greg White

The strong, public advocacy of a highly successful African American CEO has the potential to negatively impact his company. The CEO is deciding if he should listen to the advice of others who are urging him to “tone it down”. View Details

Keywords: Advocacy; Diversity; Investment Management; Affirmative Action; Disruption; Cost vs Benefits; Corporate Entrepreneurship; Fairness; Moral Sensibility; Values and Beliefs; Corporate Accountability; Leading Change; Corporate Social Responsibility and Impact; Problems and Challenges; Financial Services Industry; Chicago

26 Apr 2012
News

How do highly paid chief executives fill their working hours?

June 2007 (Revised September 2021)
Case

Thomas J. Watson, IBM and Nazi Germany

By: Geoffrey Jones, Grace Ballor and Adrian Brown

Considers the strategy of U.S.-owned IBM, then a manufacturer of punch cards, in Nazi Germany before 1937. Opens with IBM CEO Thomas J. Watson meeting Adolf Hitler in his capacity as President of the International Chamber of Commerce. IBM had acquired a German company... View Details

Keywords: Business History; Values and Beliefs; Multinational Firms and Management; Corporate Social Responsibility and Impact; Investment; Business and Government Relations; Germany; United States

2013
Working Paper

Span of Control and Span of Attention

By: Oriana Bandiera, Andrea Prat, Raffaella Sadun and Julie Wulf

Using novel data on CEO time use, we document the relationship between the size and composition of the executive team and the attention of the CEO. We combine information about CEO span of control for a sample of 65 companies with detailed data on how CEOs allocate... View Details

Keywords: Conferences; Analytics and Data Science; Leadership Style; Management Style; Managerial Roles; Time Management; Planning

SSRN

Read Now

10 Jul 2015
News

Starbucks, #Racetogether, and How Companies Do Good the Right Way

12 Jan 2013
News

In Defense Of the CEO...

March 2009 (Revised November 2021)
Case

The Walt Disney Company and Pixar Inc.: To Acquire or Not to Acquire?

By: Juan Alcacer, David J. Collis and Mary Furey

Soon after Robert Iger took over as CEO of the Walt Disney Company in late 2005, he turned his attention toward Pixar, the animation studio with which Disney had worked since 1991 and was responsible for producing hits such as Toy Story and Finding Nemo. Disney's own... View Details

Keywords: Mergers and Acquisitions; Decision Making; Animation Entertainment; Film Entertainment; Contracts; Distribution; Partners and Partnerships; Vertical Integration; Motion Pictures and Video Industry