Publications

Summer 2014
Article

When Does a Platform Create Value by Limiting Choice?

By: Ramon Casadesus-Masanell and Hanna Halaburda

We present a theory for why it might be rational for a platform to limit the number of applications available on it. Our model is based on the observation that even if users prefer application variety, applications often also exhibit direct network effects. When there... View Details

Keywords: Platform Governance; Direct Network Effects; Indirect Network Effects; Complements; Tragedy Of The Commons; Equilibrium Selection; Coordination; Foresight; Strategy; Value Creation; Digital Platforms; Balance and Stability; Decision Choices and Conditions; Consumer Behavior; Applications and Software; Network Effects

SSRN

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October 1990 (Revised March 1998)
Case

De Beers Consolidated Mines Ltd. (A)

Describes the problems facing De Beers at the start of 1983. De Beers had, since its formation in 1888, exercised a large measure of control over the world supply of diamonds. In 1983, the company itself mined over 40% of the world's natural diamonds and, through... View Details

Keywords: Industry Structures; Crisis Management; Business Strategy; Mining; Mining Industry

05 Jun 2013
Op-Ed

Corporate Leaders Need to Step Up on Climate Change

Green initiatives are ubiquitous these days, implemented with zeal at companies like Dupont, IBM, Walmart, and Walt Disney. The programs being rolled out—lighting retrofits, zero-waste factories, and carpool incentives—save money and provide a green glow. Most large... View Details

Keywords: by Michael Toffel & Auden Schendler

Using the Crowd as an Innovation Partner

From Apple to Merck to Wikipedia, more and more organizations are turning to crowds for help in solving their most vexing innovation and research questions, but managers remain understandably cautious. It seems risky and even unnatural to push problems out to vast... View Details

March 2019 (Revised June 2019)
Case

Global Sourcing at Nike

By: Nien-hê Hsieh, Michael W. Toffel and Olivia Hull

This case explores the evolution of Nike’s global product sourcing strategy, in particular ongoing efforts to improve working conditions at its suppliers’ factories. When the case opens in July 2018, Vice President of Sourcing Amanda Tucker and her colleagues in Nike’s... View Details

08 May 2017
Blog Post

Learning through the Case Method

almost ten years, serving as a soldier in Iraq, a platoon leader in Afghanistan, company executive officer, detachment commander, and finally as a company commander back in Georgia. I wanted to go to business school because I wanted to... View Details

July 1998 (Revised December 2001)
Case

Jollibee Foods Corporation (A): International Expansion

By: Christopher A. Bartlett and Jamie O'Connell

Noli Tingzon, newly-appointed international division VP at Jollibee, the Philippines-based hamburger chain, is faced with the challenge of expanding fast food operations in Asia in the face of stiff competition. The case describes Jollibee's six-year international... View Details

Keywords: Organizational Change and Adaptation; Motivation and Incentives; Expansion; Global Range; Global Strategy; Food and Beverage Industry; Philippines

April 2015 (Revised January 2020)
Case

Japan's Missing Arrow?

By: Laura Alfaro and Hilary White

In late December 2014, Shinzo Abe was elected to another term as the prime minister of Japan. His re-election was largely interpreted as a vote of confidence for his economics policies, collectively referred to as "Abenomics." Comprised of three "arrows," including... View Details

July 1990
Case

Ceramics Process Systems Corp. (B)

By: Kim B. Clark and Brent D. Barnett

Ceramics Process Systems (CPS) is an advanced ceramics company facing problems with lead time in product/process development, and late delivery of prototype parts to its customers. Engineering is confronted with difficult technical problems and multiple objectives... View Details

Keywords: Product Development; Business Processes; Management Practices and Processes; Supply Chain Management; Machinery and Machining; Goals and Objectives; Resource Allocation; Customer Satisfaction; Customer Value and Value Chain; Manufacturing Industry

Boris Groysberg is a professor of business administration in the Organizational Behavior unit at the Harvard Business School. Currently, he teaches courses on talent management and leadership in the school's MBA and Executive Education programs. He has won numerous... View Details

Keywords: asset management; banking; brokerage; information technology industry; investment banking industry; professional services

19 Aug 2022
Blog Post

Climate Stories Episode #8: The Role of Solar and Wind Farming (and Other Tools) in the United States’ Clean Energy Future

energy projects, Diana is equally stimulated and frustrated by the challenges of slowing climate change, before it’s too late.* “The U.S. electric grid is the largest machine on the planet. Our grid is... View Details

June 1998 (Revised April 2000)
Case

GM Powertrain

By: Amy C. Edmondson and Mikelle Eastley

Discusses a young MBA plant manager who is improving the operations of a small General Motors components plant in Fredericksburg, Virginia. At 29 years old, Joe Hinrichs is the youngest plant manager at GM, and in his new assignment, he is faced with the daunting... View Details

Keywords: Service Operations; Labor Unions; Problems and Challenges; Technological Innovation; Change Management; Machinery and Machining; Manufacturing Industry; Auto Industry; United States

August 1998 (Revised July 2002)
Case

Innovation at 3M Corporation (A)

By: Stefan H. Thomke and Ashok Nimgade

Describes how 3M Corp. introduces and learns a new and innovative methodology called Lead User research to understand future customer and market needs. A team from 3M's Medical-Surgical Markets Division applies the Lead User methodology to the field of surgical... View Details

Keywords: Innovation and Management; Innovation Strategy; Managerial Roles; Marketing Strategy; Demand and Consumers; Market Timing; Product Development; Problems and Challenges; Business Strategy; Medical Devices and Supplies Industry

19 Feb 2013
First Look

First Look: Feb. 19

markets, such as the one for patents, generally create profit opportunities for intermediaries. We begin with an overview of the problems that arise in patent markets, and how traditional institutions like... View Details

Keywords: Sean Silverthorne

11 Sep 2007
First Look

First Look: September 11, 2007

commonality in the bioprocessing aspects of both approaches, the regulatory approvals, product development paths, and market-access timelines were dramatically different--almost diametrically opposed. Analyzes Biocon's strategic... View Details

Keywords: Martha Lagace

December 2009 (Revised June 2011)
Case

Curt Schilling's Next Pitch

By: Noam T. Wasserman, Jeffrey J. Bussgang and Rachel Gordon

As his major-league pitching career was starting to wind down in 2006, baseball all-star Curt Schilling decided to become an entrepreneur. Looking to focus his tenacity and his passion for online role-playing games on a new challenge, he founded an online gaming... View Details

Keywords: Mergers and Acquisitions; Business Startups; Decision Choices and Conditions; Entrepreneurship; Financing and Loans; Leadership; Personal Development and Career; Groups and Teams; Video Game Industry

08 Mar 2019
Blog Post

“There’s no quick shortcut to success:” Zorpads takes off

It all started with a smell. Taylor Wiegele and Sierra Smith (both MBA 2017) met with a group of classmates for their FIELD III course, trying to come up with a problem to fix. The course, now an elective,... View Details

August 2022 (Revised February 2023)
Case

NewLab: Scaling an Innovation Engine

By: Tarun Khanna and George Gonzalez

Silicon Valley-veteran Shaun Stewart is the CEO of NewLab, a dynamic technology hub headquartered in the storied Brooklyn Navy Yard. Founded in 2016, NewLab fostered a community of entrepreneurs, corporate and government partners, and investors, all seeking to apply... View Details

Keywords: Entrepreneurship; Social and Collaborative Networks; Global Range; Partners and Partnerships; Networks; Growth and Development Strategy; Opportunities; Brooklyn