Publications

January 2018 (Revised May 2018)
Case

AT&T Managing Technological Change and the Future of Telephone Operators in the 20th Century

By: Daniel P. Gross and William R. Kerr

By the 1930s, AT&T dominated the American phone industry, serving 10 million telephones and employing over 100,000 switchboard operators. But beginning in the mid-1910s, the company began changing from manually operated switchboards to mechanical switching systems that... View Details

Keywords: AT＆T; Bell Telephone; Phone Lines; Phone Operators; Mechanical Switching; Layoffs; Technological Change; Transition; History; Innovation and Invention; Technological Innovation; Information Technology; Disruption; Change Management; Communications Industry; Telecommunications Industry; United States

June 1992 (Revised March 2006)
Case

Concordia Casting Company

By: F. Warren McFarlan

Describes five years of development in a centralized data processing activity serving a highly decentralized corporation. Data processing manager discovers that a major software system conversion is a full year behind schedule, and subsequently makes several managerial... View Details

Keywords: Analytics and Data Science; Applications and Software; System; Information Technology; Change Management; Organizational Change and Adaptation; Leadership Style; Leading Change; Human Resources; Conflict and Resolution; Supply Chain Management; Accounting; Auto Industry

14 Sep 2010
First Look

First Look: September 14, 2010

management practices and decentralization. Productivity dispersion between firms and countries has motivated the improved measurement of firm organization across industries and countries. There appears to be substantial variation in... View Details

Keywords: Sean Silverthorne

July 2021
Supplement

Trouble at Basecamp: Managing Politics, Polarization, and Conflict in the Workplace (B)

By: Nour Kteily, Deepak Malhotra and David Lane

Supplement to the (A) case View Details

November 2021 (Revised April 2022)
Case

EbonyLife Media (A)

By: Andy Wu, Feng Zhu, Pippa Tubman Armerding and Wale Lawal

Founded by Mosunmola “Mo” Abudu in 2012 with a mission to bring high-quality African stories to the world, EbonyLife was the company behind many of Nigeria’s biggest films and TV shows. The company began as a television channel on the Africa-wide direct broadcast... View Details

Keywords: Entrepreneurship; Mission and Purpose; Growth and Development Strategy; Digital Platforms; Consumer Behavior; Media and Broadcasting Industry; Nigeria; Africa

January 2024
Case

Flashfood: The Magic of Commitment

By: Reza Satchu and Patrick Sanguineti

Josh Domingues had accomplished what countless young entrepreneurs long to achieve: founding a promising company that aspires to make the world a tangibly better place. Shocked to learn that international food waste cumulatively amounted to the world’s third largest... View Details

Keywords: Entrepreneur; Founder; Startup; Business Model; Business Startups; Food; Applications and Software; Mission and Purpose; Environmental Sustainability; Canada

October 2021
Article

Shareholder Activism and Firms' Voluntary Disclosure of Climate Change Risks

By: Caroline Flammer, Michael W. Toffel and Kala Viswanathan

This paper examines whether—in the absence of mandated disclosure requirements—shareholder activism can elicit greater disclosure of firms’ exposure to climate change risks. We find that environmental shareholder activism increases the voluntary disclosure of climate... View Details

Keywords: Transparency; Reporting; Shareholder Engagement; Shareholder Activism; Climate Change; Risk and Uncertainty; Environmental Management; Investment Activism; Corporate Disclosure; Communication Strategy; Information Publishing; Measurement and Metrics; Corporate Social Responsibility and Impact; Problems and Challenges; United States

July 2020 (Revised January 2021)
Case

Vineet Nayar and Sampark Foundation: Frugal Innovation at Scale (A)

By: Linda A. Hill and Emily Tedards

In 2005, Vineet Nayar, the former CEO and Vice Chairman of HCL Technologies, and his wife, Anupama Nayar, committed $100 million of their personal wealth to found Sampark Foundation — a grant-making philanthropy with a mission to transform learning outcomes for 20... View Details

11 Nov 2020
Research & Ideas

How Hackathons Help Decide Platform Winners and Losers

the world, PennApps, takes place. Fang was an undergrad who participated in and eventually helped to organize the hackathon, seeing firsthand how participants shared information with one another—whether it... View Details

Keywords: by Michael Blanding; Technology

28 Sep 2010
First Look

First Look: September 28, 2010

use of knowledge previously codified and stored in the organization affects team performance. We draw upon the team effectiveness, knowledge management, and information systems literatures to develop five... View Details

Keywords: Sean Silverthorne

November 2003 (Revised December 2003)
Case

Proteome Systems Limited: The First Five Years

A Sydney-based biotechnology company is moving from the development of proteomics technology to the commercialization of its first instruments in the worldwide proteomics market. The case study highlights the range of activities engaged in by the 120-person company,... View Details

Keywords: Organizational Change and Adaptation; Information Technology; Commercialization; Entrepreneurship; Biotechnology Industry; Sydney