Publications

May 1995 (Revised April 1998)
Case

AT&T Paradyne

By: Robert S. Kaplan

A company making data communication devices has adopted a Total Quality philosophy for working with suppliers, employees, and customers. The finance group finds its existing cost system has become obsolete because of a shift from manual to automatic production... View Details

Keywords: Decisions; Product; Corporate Accountability; Activity Based Costing and Management; System; Performance Efficiency; Financial Reporting; Operations; Technology Industry; Telecommunications Industry

November 2007
Background Note

Asset Allocation I

By: Joshua D. Coval, Erik Stafford, Rodrigo Osmo, John Jernigan, Zack Page and Paulo Passoni

The goal of these simulations is to understand the mathematics of mean-variance optimization and the equilibrium pricing of risk if all investors use this rule with common information sets. Simulation A focuses on five to 10 years of monthly sector returns that are... View Details

Keywords: Asset Pricing; Capital; Investment Return; Risk Management; Mathematical Methods

November 2005 (Revised August 2006)
Case

Investor Relations at TOTAL

By: Gregory S. Miller, Vincent Marie Dessain and Anders Sjoman

Examines investor relations and financial communications in a large company with a diverse group of financial stakeholders. Total is an "energy major" based in Paris, France. The importance of its product and its impact on economies and environments combine with the... View Details

Keywords: Financial Reporting; Business and Shareholder Relations; Communication Strategy; Paris

April 2005
Case

FBI: Mission Extended

Following the bombing of the World Trade Center in 1993, there was consensus that the FBI needed to make organizational changes. The FBI had long distinguished itself as the world's pre-eminent organization for conducting after-the-fact investigations that laid the... View Details

Keywords: Organizational Change and Adaptation; Law Enforcement; United States

February 2003
Background Note

Leading Teams

By: Jeffrey T. Polzer

This note which describes the architecture and processes that characterize effective teams, begins by detailing the steps involved in designing a team, from diagnosing the complexity, interdependence, and objectives of the task to harnessing the key resources teams... View Details

Keywords: Communication; Decision Making; Leadership; Managerial Roles; Performance Effectiveness; Groups and Teams

July 2000 (Revised April 2001)
Case

Agricultural Biotechnology and its Regulation

By: Forest L. Reinhardt

In the United States, genetically modified corn and soybeans are now widely grown and consumed. In Europe, however, they have been dubbed "Frankenstein foods," shunned by packaged food manufacturers, and subjected to a host of governmental restrictions. This case... View Details

Keywords: Agribusiness; Genetics; Governing Rules, Regulations, and Reforms; Corporate Strategy; Trade; Law; Goods and Commodities; Safety; Environmental Sustainability; Government and Politics; Agriculture and Agribusiness Industry; Biotechnology Industry; Europe; United States

20 Oct 2023
News

Highlights from the Fall 2023 Alumni Board Meeting

On the evening of Wednesday, October 11, Alumni Board members joined with current HBS students in the Spangler Center for "A Conversation about Life Lessons", which was led by Leslie Perlow, the Konosuke Matsushita Professor of Leadership. This October, more than 75... View Details

30 Nov 2015
Research & Ideas

Donors Are Turned Off by Overhead Costs. Here’s What Charities Can Do

another contributor, such as a wealthy family or foundation. That made a huge difference, says Keenan. Even when participants were informed that there was 50 percent overhead associated with donations to charity: water, 71.43 percent... View Details

Keywords: by Carmen Nobel

01 Jun 2023
News

Curb Appeal

density, the Byzantine nature of its bureaucracy, and the number of entrenched interests at play can frustrate even modest efforts to alter the status quo. Yet none of that appears to faze Tisch any more than did her first snow day. In her previous roles as New York’s... View Details

Keywords: Alexander Gelfand; photography by Vance Jacobs; Justice, Public Order, and Safety Activities; Government

01 Dec 2023
News

Happier-ness at Work

Professor Arthur Brooks and Oprah Winfrey get the good news/bad news out of the way on page 5 of their new book, Build the Life You Want: The Art and Science of Getting Happier. “If the secret to total happiness existed, we would have all found it by now,” they write.... View Details

Keywords: Information; Information

December 2020 (Revised April 2021)
Case

IBM Watson at MD Anderson Cancer Center

By: Shane Greenstein, Mel Martin and Sarkis Agaian

After discovering that their cancer diagnostic tool, designed to leverage the cloud computing power of IBM Watson, needed greater integration into the clinical processes at the MD Anderson Cancer Center, the development team had difficult choices to make. The Oncology... View Details

Keywords: Decision Making; Innovation Strategy; Knowledge Management; Knowledge Use and Leverage; Operations; Failure; Information Technology; Applications and Software; Health Care and Treatment; Product Development; Information Technology Industry; Information Technology Industry; Information Technology Industry; United States; Houston; Texas

June 2018 (Revised January 2020)
Case

Voice War: Hey Google vs. Alexa vs. Siri

By: David B. Yoffie, Liang Wu, Jodie Sweitzer, Denzil Eden and Karan Ahuja

By early 2018, voice-controlled intelligent assistants had become a major new front in the battle between the giants of the technology sector. "Voice War" focuses on Alphabet’s strategy for Google Assistant, its entrant in the voice assistant space, and asks how the... View Details

Keywords: Alphabet; Amazon; Apple; Strategy; Technology; Intelligent Assistants; Smart Speaker; Voice Assistants; Voice; Platform; Technology Adoption; Digital Platforms; Competitive Strategy; Product Positioning; Technology Industry

21 Jun 2022
HBS Case

Free Isn’t Always Better: How Slack Holds Its Own Against Microsoft Teams

operating system for the office—the centerpiece of how we do work? That is open at this point. It’s the dream of both Microsoft and Salesforce.” Yoffie and a group of MBA students at HBS used public information to analyze the competition... View Details

Keywords: by Lane Lambert; Information Technology; Information Technology

May 2017 (Revised March 2018)
Case

Predicting Consumer Tastes with Big Data at Gap

By: Ayelet Israeli and Jill Avery

CEO Art Peck was eliminating his creative directors for The Gap, Old Navy, and Banana Republic brands and promoting a collective creative ecosystem fueled by the input of big data. Rather than relying on artistic vision, Peck wanted the company to use the mining of big... View Details

May 2015 (Revised October 2015)
Case

Apple Inc. in 2015

By: David B. Yoffie and Eric Baldwin

At the end of 2014, Apple Inc. recorded the most profitable quarter of any firm in history, and its market capitalization soon topped $700 billion. 'Apple Inc in 2015' explores the history of Apple, its successes under Jobs, its continued growth under Tim Cook, and the... View Details

Keywords: Competition; Innovation; Market Positioning; Marketing Implementation; Planning; Products; Strategy; Strategic Positioning; Technology; Information Technology; Strategic Planning; Product Positioning; Leadership; Communication; Competitive Advantage; Product; Innovation and Invention; Computer Industry; Electronics Industry

13 May 2024
Research & Ideas

Picture This: Why Online Image Searches Drive Purchases

In a visual world, most online retailers still rely on consumers to define and enter their own search keywords. But using images to help shoppers sharpen their queries could push them to buy more, spend more, and feel happier about their purchases. “For a long time,... View Details

Keywords: by Rachel Layne; Information Technology; Information Technology; Information Technology; Information Technology

September–October 2023
Article

Reskilling in the Age of AI

By: Jorge Tamayo, Leila Doumi, Sagar Goel, Orsolya Kovács-Ondrejkovic and Raffaella Sadun

In the coming decades, as the pace of technological change continues to increase, millions of workers may need to be not just upskilled but reskilled—a profoundly complex societal challenge that will sometimes require workers to both acquire new skills and... View Details

Keywords: Competency and Skills; AI and Machine Learning; Training; Adaptation; Employees; Digital Transformation

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October 2018
Case

Booking.com

By: Stefan Thomke and Daniela Beyersdorfer

The case reveals how Booking.com has become the world's leading travel accommodation platform. The company has put online experimentation at the heart of how it designs digital experiences for its customers and partners. To unlock the potential of large-scale testing,... View Details

Keywords: Travel; Product Innovation; Experimentation; A/B Testing; User Experience Design; Product Development; Product Design; Innovation and Management; Transformation; Information Technology; Digital Transformation; Travel Industry