Publications

Professor Nolan earned his B.A. from the University of Washington in Production and Operations Research in 1962, and his M.B.A and Ph.D. in 1963 and 1966, respectively. Upon graduation in 1966, he joined Boeing Commercial Airplane Company as an Information... View Details

Keywords: aerospace; information technology industry; internet

December 2022 (Revised May 2023)
Case

Iberdrola: Leading the Energy Revolution

By: Juan Alcácer and Emer Moloney

At the end of 2019, Ignacio Galán, the Chairman and CEO of the world's third largest utility, Iberdrola, reflected on his almost 20 years at the company. He managed a portfolio of three very different businesses, each with their own specific opportunities and... View Details

15 Jun 2021
Cold Call Podcast

IKEA Navigates the Future While Staying True to its Culture

Keywords: Re: Juan Alcacer & Cynthia A. Montgomery; Retail

June 2013
Case

Jamba Juice (A)

By: J. Bruce Harreld and Christian Karega

James White, the new CEO of Jamba Juice, has successfully averted bankruptcy and must now decide the future path for Jamba Juice, the leader in the smoothie and fresh bar industry. This two-part case presents the various strategic options White is considering. It then... View Details

Keywords: Beverage Industry; Strategy Execution; Turnarounds; Consumer Marketing; Franchising; Food Retail Franchising; Strategy; Leadership; Food and Beverage Industry; United States

January 2023 (Revised June 2024)
Case

Elon Musk at Tesla

By: George Serafeim and Amram Migdal

This case gives an overview of Elon Musk’s career arc through the lens of the 2003 founding of Tesla and its growth through 2022. Background information is included on Tesla’s unique strategic decisions, its operational and reputational struggles and successes, and the... View Details

March 2025 (Revised May 2025)
Case

ING Türkiye: Flexible Work in a Competitive Banking Environment

By: Ashley Whillans and Nico Schaefer

This case explores ING Türkiye’s journey toward workplace flexibility within the traditionally conservative Turkish banking sector. Beginning with early remote work experiments in 2015 and culminating in the FlexING model, by 2024 ING Türkiye had positioned itself as a... View Details

Keywords: Talent and Talent Management; Employee Relationship Management; Working Conditions; Business or Company Management; Adaptation; Competition; Organizational Culture; Banking Industry; Turkey

April 2014
Supplement

Ingrid Johnson: Reflections on Leading Change

By: Michael Tushman

This case discusses the issue of leading change at the business banking division of Nedbank, a prominent South African bank, between 2005 and 2009. (This timeframe, beginning just 11 years after Apartheid's end, covers Ingrid Johnson's leadership of this division... View Details

Keywords: Leading Change; Restructuring; Personal Development and Career; Commercial Banking; Banking Industry; South Africa

Stefan Thomke (sthomke@hbs.edu), an authority on the management of innovation, is the William Barclay Harding Professor of Business Administration at Harvard Business School. He has worked with firms on product, process, and... View Details

May 2024 (Revised May 2025)
Case

Hakluyt: From Corporate Intelligence to Trusted Advisors

By: Joseph B. Fuller and Lena Duchene

Established in 1995 by a group of ex-British intelligence officers, Hakluyt & Company (Hakluyt) was a corporate advisory firm that generated insights by leveraging a unique blend of internal expertise and a global network of well-connected individuals. Since 2019, the... View Details

April 2024
Case

Michelin in Motion: Putting Purpose to Work

By: Hubert Joly, Nitin Nohria and Emilie Billaud

When he became CEO, facing limited growth prospects, a low valuation, and therefore a stagnating share price, Menegaux and his team launched a set of initiatives to reposition Michelin. These included (1) articulating a clear purpose (“We care about giving people a... View Details

10 Oct 2000
Research & Ideas

Cross-Sector Collaboration: Lessons from the International Trachoma Initiative

importance of an emotional connection. He has found that, beyond traditional measures of effective leadership such as involvement, consensus building, and strategic implementation, these innovative... View Details

Keywords: by Diana Barrett, James Austin & Sheila McCarthy

Benjamin C. Esty

Benjamin Esty is the Roy and Elizabeth Simmons Professor of Business Administration at Harvard Business School. Over the years, he has taught a variety of courses ranging from advanced corporate finance and project finance to competitive strategy and leadership. He... View Details

Keywords: banking; asset management; investment banking industry; consumer products; shipping; wine; financial services

2015
Book

Strategy Rules: Five Timeless Lessons from Bill Gates, Andy Grove, and Steve Jobs

By: David B. Yoffie and Michael A. Cusumano

The authors of the bestselling Competing on Internet Time (a Business Week top 10 book) analyze the strategies, principles, and skills of three of the most successful and influential figures in business—Bill Gates, Andy Grove, and Steve Jobs—offering... View Details

Keywords: Management; Strategy; Leadership; Information Technology; Entrepreneurship; Information Technology Industry

December 1997 (Revised April 2000)
Case

John Trani's First Year

By: Hugo Uyterhoeven

John Trani is Stanley Works' new CEO. This case describes his philosophy, communications, and actions during his first seven months in office, aiming at a major transformation of strategic postures, organizational structure, and company culture. View Details

Keywords: Organizational Change and Adaptation; Strategic Planning; Communication; Personal Development and Career; Organizational Culture; Leadership Style; Management Skills; Consumer Products Industry

Program

Advanced Management Program

tackle your organization's toughest strategic challenges, lead with greater confidence, inspire performance at all levels—and contribute more value as a member of your company's senior leadership team. Lead... View Details

June 2020
Case

What IKEA Do We Want?

By: Juan Alcácer, Cynthia A. Montgomery, Emilie Billaud and Vincent Dessain

In 2018, Swedish furniture maker IKEA was undergoing a significant transformation. Challenged by the rise of online shopping and changing consumer behavior, and mourning the death of its founder, the Company's top executives knew they had to step out of their comfort... View Details

Keywords: Business Strategy; Transformation; Leading Change; Mission and Purpose; Business Model; Emerging Markets; Customer Focus and Relationships; Organizational Culture; Disruption; Consumer Products Industry; Retail Industry; Europe; Netherlands; Sweden; China; India; United States

Professor Toffel is the Senator John Heinz Professor of Environmental Management. His research examines how companies are addressing climate change (especially decarbonization) and other environmental and working condition issues in their operations and supply... View Details

August 2002 (Revised February 2005)
Case

Gillette Company (C): Strategies for Change

By: Rosabeth M. Kanter and James Weber

Examines the strategic change agenda set by a new CEO as the initial priorities in the turnaround of this leading global consumer products company. View Details

Keywords: Business History; Global Strategy; Competitive Advantage; Competitive Strategy; Leading Change; Change Management; Retail Industry