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11 Feb 2019
Blog Post

John Bracaglia, MBA 2020: “I Want to Find the Machine Learning Strategy That Avoids the Pitfalls While Fulfilling the Promise.”

For John Bracaglia, his academic and professional careers have been driven by two themes: “machine learning and behavioral economics,” he says. “The two work together. Machine learning is about how computers understand information, while... View Details

Keywords: Technology; Technology

April 2022 (Revised May 2022)
Case

Mastercard Labs (A)

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

When Ajaypal (Ajay) Banga became the CEO of Mastercard in 2010, he shifted the company’s competitive focus from card networks to cash itself. Mastercard’s new vision of a “World Beyond Cash” distilled into a three-pronged framework: Grow the core business, Diversify... View Details

June 2009 (Revised June 2009)
Supplement

iPremier (C): Denial of Service Attack (Graphic Novel Version)

By: Robert D. Austin, Richard Nolan and Michael Parent

Describes an IT security crisis, and raises issues of risk management, preparation for crisis, management of crises, computer security, and public disclosure of security risks. View Details

Keywords: Safety; Risk Management; Information Technology; Crisis Management; Information Technology Industry

June 2009 (Revised June 2009)
Supplement

iPremier (B): Denial of Service Attack (Graphic Novel Version)

By: Richard Nolan, Robert D. Austin and Michael Parent

Describes an IT security crisis, and raises issues of risk management, preparation for crisis, management of crises, computer security, and public disclosure of security risks. View Details

Keywords: Safety; Risk Management; Information Technology; Crisis Management; Information Technology Industry

November 2008 (Revised June 2009)
Case

Sole-Sourcing the Intel 386: A Company and Industry Transformed

By: Richard S. Tedlow and David Ruben

Intel's precedent-breaking decision not to second-source its groundbreaking 386 microprocessor in 1986 propelled Intel to new heights and fundamentally transformed the computer industry. View Details

Keywords: Decisions; Technological Innovation; Production; Information Infrastructure; Transformation; Brands and Branding; Product Development; Computer Industry; United States

August 2005 (Revised August 2006)
Case

Grupo Martica

Grupo Martica commissions a computer security expert to conduct an audit of its systems, network, and processes. This audit reveals that Martica is quite vulnerable, and the company's de facto CIO must decide what steps to take to improve security. He wonders how... View Details

Keywords: Safety; Information Infrastructure; Information Technology; Information Infrastructure; Complexity

October 2011
Supplement

An Interview with Ganesh Natarajan, CEO of Zensar

By: David A. Garvin

Zensar is a rapidly growing, mid-sized Indian IT services company with a collaborative management philosophy and innovative HR policies. One of its practices, Vision Communities, is an inclusive forum for innovation and strategy formulation. As the company grows,... View Details

Keywords: Decisions; Human Resources; Employees; Leadership Style; Management; Organizational Culture; Information Technology Industry; India

Satish Tadikonda is a Senior Lecturer in the Entrepreneurial Management Unit at Harvard Business School. In the MBA program, Satish teaches The Entrepreneurial Manager, a required first-year MBA course, and Entrepreneurship in Life Sciences, an elective course for... View Details

April 2024 (Revised December 2024)
Case

Anthropic: Building Safe AI

By: Shikhar Ghosh and Shweta Bagai

In late 2024, Anthropic, a leading AI safety and research company, achieved a significant breakthrough with computer use capabilities that allowed AI to interact with computers like humans. Co-founded by former OpenAI employees and known for its generative AI... View Details

Keywords: AI and Machine Learning; Corporate Accountability; Corporate Social Responsibility and Impact; Business Growth and Maturation; Corporate Strategy; Technology Industry; United States

October 2018
Case

Innovation at the Utility: Consolidated Edison's Experience

By: Martha Crawford, Andrew Serpa and Jon Wofsy

In 2014, regulators in New York State released a bold vision for the future of the electric utility industry to try and stay ahead of larger trends of rising customer expectations, stagnant load growth, and climate change. In response, Con Edison created a Utility of... View Details

Keywords: Blockchain; Utilities; Consolidated Edison; Regulated Monopolies; Electricity Distribution; Innovation Strategy; Organizational Design; Energy; Energy Generation; Utilities Industry; Energy Industry

10 Jul 2018
Blog Post

Successful Internship Matchmaking: “With Citadel, I could be myself.”

She wasn’t just seeking potential companies, but promising visions and missions. “I was thinking of human capital in terms of people, talent and culture,” Sarah explains. “I needed to find organizations that already got it and saw people... View Details

15 Aug 2016
Research & Ideas

Black Swans and Big Trends Can Ruin Anyone's Internet Prediction

technologies would spread. Otherwise, Speed Trap didn’t foresee major changes in how consumers and businesses would use the Internet. As a result, Speed Trap’s errors of omission are alarming. Here’s a sample what I didn’t see coming as I... View Details

Keywords: by Thomas R. Eisenmann; Technology

May 2020
Article

Scalable Holistic Linear Regression

By: Dimitris Bertsimas and Michael Lingzhi Li

We propose a new scalable algorithm for holistic linear regression building on Bertsimas & King (2016). Specifically, we develop new theory to model significance and multicollinearity as lazy constraints rather than checking the conditions iteratively. The resulting... View Details

Keywords: Mathematical Methods; Analytics and Data Science

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November 2015 (Revised May 2016)
Case

Aspiring Minds

By: Karim R. Lakhani, Marco Iansiti and Christine Snively

By 2015, India-based employment assessment and certification provider Aspiring Minds had helped facilitate over 300,000 job matches through its assessment tools. Aspiring Minds' flagship product, the Aspiring Minds Computer Adaptive Test (AMCAT), used machine learning... View Details

Keywords: Information Technology; Strategy; Higher Education; Technological Innovation; Employment; Technology Industry; India; China

29 Oct 2019
Sharpening Your Skills

Robots in the Boardroom

artificial intelligence, and related technologies in the twenty-first century Making Sense of RecommendationsWe compare computer recommender systems to human recommenders in a domain that affords humans many... View Details

Keywords: by Sean Silverthorne

September 2024 (Revised February 2025)
Case

Aramco: Navigating the Energy Transition

By: Tarun Khanna and Gizem Cihan Dincsoy

In March 2024, Amin Nasser, president, and CEO of the Saudi Arabian Oil Company (Aramco), had just delivered a speech about the future of energy at a global energy conference. The world was behind schedule in meeting long-term climate change goals. The global shift... View Details

Keywords: Energy Transmission; Oil ＆ Gas; Economic Diversification; Corporate Strategy; Leadership; Business Strategy; Goals and Objectives; Transition; Environmental Sustainability; Diversification; Energy Industry; Saudi Arabia

February 1999 (Revised May 1999)
Case

Onsale, Inc.

By: Youngme E. Moon

Onsale has been a pioneer in electronic commerce, offering excess and refurbished goods using an online auction format. The company is now planning to become a player in the highly competitive world of first-run computer merchandise as well. However, unlike other... View Details

Keywords: Business Model; Transformation; Customers; Brands and Branding; Auctions; Network Effects; Strategic Planning; Competitive Strategy; Internet and the Web; Retail Industry

February 2008 (Revised September 2008)
Case

Apple Inc., 2008

By: David B. Yoffie and Michael Slind

In January 2007, three decades after its incorporation, Apple Computer shed the second word in its name and became Apple Inc. With that move, the company signaled a fundamental shift away from its historic status as a vendor of the Macintosh personal computer (PC)... View Details

Keywords: Business Model; Leadership; Industry Growth; Corporate Strategy; Information Infrastructure; Internet and the Web; Technology Industry; Technology Industry; Technology Industry