Publications

Research Summary

Overview

By: Brian L. Trelstad

The focus of my research is on the systems of social innovation. How small groups of individuals come up with new products and services targeting important problems; how they finance these initial efforts, and convert prototypes into viable organizational strategies;... View Details

July 2013 (Revised March 2015)
Case

Carl Zeiss and Free-Form Production: Can We See Clearly Yet?

By: Willy Shih

The prescription eyeglass lens industry was complicated and highly fragmented, and even though many of the tools and techniques employed have been relatively unchanged over the last century, there was still a surprising pace of innovation. An aging population around... View Details

Keywords: History; Demand and Consumers; Disruptive Innovation; Vertical Integration; Theory; Technology Adoption; Health Industry

23 Sep 2009
News

Harvard Business School Launches First Program For Global Energy Executives

Jorge Tamayo

Jorge Tamayo is an assistant professor of business administration in the Strategy Unit. He teaches the Strategy course in the MBA required curriculum.

Professor Tamayo is an applied microeconomist primarily interested in industrial organization and... View Details

May 2003 (Revised September 2005)
Case

Ice-Fili

Designed as an overview of all aspects of the strategy process: industry analysis, positioning, dynamics and sustainability, and scope issues of corporate strategy, including vertical integration, horizontal diversification, and location issues. Ice-Fili is the largest... View Details

Keywords: Strategy; Food and Beverage Industry; Russia

April 2004 (Revised July 2019)
Case

Wal-Mart in Europe

By: J. Gunnar Trumbull and Louisa Neissa

Presents challenges facing Wal-Mart during its move into Germany. Explores the dynamics of the German retail market. View Details

Keywords: Globalized Markets and Industries; Distribution Channels; Expansion; Trade; Foreign Direct Investment; Retail Industry; Europe; Germany

January 2019 (Revised February 2020)
Case

Jay Gould, 'The Most Hated Man in America'

By: Tom Nicholas, John Masko and Matthew G. Preble

Railroad magnate Jay Gould, a controversial figure in the history of U.S. capitalism, was a disruptive influence on an industry that had previously relied on formal and informal agreements to move traffic long distances across lines operated by different companies.... View Details

Keywords: Railroads; Gould; Vanderbilt; Rail Transportation; History; Consolidation; Governing Rules, Regulations, and Reforms; Competition; Strategy; Rail Industry; United States

July 2021 (Revised July 2024)
Course Overview Note

Social Entrepreneurship and Systems Change

By: Brian Trelstad and Preeti Varma

Systems thinking is a discipline that emerged in the 20th century as a way to understand the complex interrelationships among various players and dynamics within an industry or field that resist simple, reductionist thinking. The big challenges we face play out in... View Details

Keywords: Systems Thinking; Social Entrepreneurship; System; Change

13 Feb 2019
News

Want Digital Disruption? Decouple the Customer Experience

June 2020 (Revised October 2020)
Case

What Went Wrong with Boeing's 737 Max?

By: William W. George and Amram Migdal

This case describes the development of the Boeing 737 Max airplane model and the events leading up to two tragic plane crashes, in which a total of 346 people died: the crash of Lion Air flight 610 on October 29, 2018, in Indonesia, and the crash of Ethiopian Airlines... View Details

Keywords: Communication; Communication Intention and Meaning; Communication Strategy; Forms of Communication; Announcements; Decision Making; Decision Choices and Conditions; Judgments; Ethics; Moral Sensibility; Values and Beliefs; Globalization; Global Strategy; Governance; Corporate Accountability; Governance Controls; Human Resources; Resignation and Termination; Leadership; Leadership Style; Management; Business or Company Management; Crisis Management; Management Practices and Processes; Management Skills; Management Style; Management Systems; Risk Management; Time Management; Markets; Demand and Consumers; Digital Platforms; Supply and Industry; Duopoly and Oligopoly; Industry Structures; Operations; Product Development; Organizations; Organizational Change and Adaptation; Organizational Culture; Outcome or Result; Failure; Success; Planning; Strategic Planning; Problems and Challenges; Relationships; Business and Community Relations; Business and Government Relations; Business and Stakeholder Relations; Risk and Uncertainty; Safety; Strategy; Transportation; Air Transportation; Aerospace Industry; Aerospace Industry; Africa; Ethiopia; Asia; Indonesia; North and Central America; United States; Seattle; Chicago

23 Jul 2018
News

Shoppers with Strong Religious Beliefs Spend Less and Make Fewer Impulse Purchases

Clubs

Greater China Club

08 Dec 2023
Video

Family Businesses in MENA: Setting the Gold Standard

15 Jul 2022
News

Wall Street CEOs Who Want Workers Back in the Office Are Driven By Culture, Not Data

13 Jan 2014
News

Michael Porter on the Fundamental Problem for Investors

September 2012 (Revised March 2014)
Case

Videogames: Clouds on the Horizon?

By: Andrei Hagiu and Kerry Herman

Since the creation of the first videogame systems in the 1970s, the videogame industry has undergone numerous transformations as new technologies and market entrants fundamentally changed the gaming experience of customers. In the early 21st century, customers began... View Details

Keywords: Technological Innovation; Strategy; Industry Growth; Video Game Industry

Amy C. Edmondson is the Novartis Professor of Leadership and Management at the Harvard Business School, a chair established to support the study of human interactions that lead to the creation of successful enterprises that contribute to the betterment of... View Details

Keywords: nonprofit industry; nonprofit industry; nonprofit industry; nonprofit industry

Entrepreneurs, Managers, and Leaders

Entrepreneurs, Managers and Leaders examines the role that business leaders play in shaping industries and how evolving industries shape leaders. This co-evolutionary process of leadership and industry development is told through the dynamic story of the... View Details

March 2024 (Revised May 2025)
Case

Governing OpenAI (A)

By: Lynn S. Paine, Suraj Srinivasan and Will Hurwitz

In late November 2023, OpenAI’s new board of directors took stock of the situation. The company, which sought to develop artificial general intelligence (AGI)—computer systems with capabilities exceeding human abilities—was looking to regain its footing after a chaotic... View Details