Publications

07 Mar 2023
HBS Case

ChatGPT: Did Big Tech Set Up the World for an AI Bias Disaster?

year, the news coverage of both its potential and its ominous risks has highlighted the concerns that Gebru sounded years earlier. “If we don’t have the right strategies in place to design and sanitize our sources of data, we will... View Details

Keywords: by Scott Van Voorhis; Technology

December 2000
Case

SupplierMarket.com (A)

By: William A. Sahlman and Jared Stone

Describes a decision confronting the cofounders of a B2B Internet firm that focuses on the purchasing process for manufactured direct materials. The company has raised one round of capital from two prominent venture capital firms and must decide if it makes sense to... View Details

Keywords: Leveraged Buyouts; Customers; Decisions; Venture Capital; Internet

February 2019
Technical Note

Can Multiunit Organizations Remain Agile as They Grow?

By: Tatiana Sandino

This note discusses how multiunit organizations incorporate flexibility into their management control systems, some by authorizing all or a select number of their dispersed units to make input and process decisions, some by investing in data-analytic technologies to... View Details

Keywords: Management Control Systems; Flexibility; Management Systems; Business Units; Decision Making

October 2000 (Revised December 2000)
Exercise

Participant and Leader Behavior: Group Decision Simulation (C)

This series provides the instructions for a group decision-making simulation in which students experience four different methods for leading a group decision process. In the simulation, all students work in groups, with one person designated as the team leader. All... View Details

Keywords: Groups and Teams; Decision Making

October 2000 (Revised December 2000)
Exercise

Participant and Leader Behavior: Group Decision Simulation (E)

This series provides the instructions for a group decision-making simulation in which students experience four different methods for leading a group decision process. In the simulation, all students work in groups, with one person designated as the team leader. All... View Details

Keywords: Groups and Teams; Decision Making

03 Jun 2013
Research & Ideas

The Power of Rituals in Life, Death, and Business

Norton, an associate professor in the Marketing unit at Harvard Business School. "But we didn't know if the ritual caused the healing." “We see in every culture—and throughout history—that people who perform rituals report feeling better." What followed... View Details

Keywords: by Carmen Nobel

January–February 2025
Article

Want Your Company to Get Better at Experimentation?: Learn Fast by Democratizing Testing

By: Iavor Bojinov, David Holtz, Ramesh Johari, Sven Schmit and Martin Tingley

For years, online experimentation has fueled the innovations of leading tech companies, enabling them to rapidly test and refine new ideas, optimize product features, personalize user experiences, and maintain a competitive edge. The widespread availability and lower... View Details

Keywords: Technological Innovation; AI and Machine Learning; Analytics and Data Science; Product Development; Competitive Advantage

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June 2023 (Revised October 2024)
Teaching Note

Clash of Two Giants Simulation Exercise Teaching Note

By: Feng Zhu

Teaching Note for HBS Case No. 623-092. Many markets are organized around platforms that connect consumers with complimentary applications and services. These platforms are two-sided because both sides—consumers and those providing applications or services—need access... View Details

Keywords: Platform Strategy; Customer Acquisition; Technology Platform; Competitive Strategy; Network Effects; Digital Platforms; Management Skills

April 2013
Article

Rx: Human Nature: How Behavioral Economics Is Promoting Better Health Around the World

By: Nava Ashraf

Why doesn't a woman who continues to have unwanted pregnancies avail herself of the free contraception at a nearby clinic? What keeps people from using free chlorine tablets to purify their drinking water? Behavioral economics has shown us that we don't always act in... View Details

Keywords: Behavior; Economics; Motivation and Incentives; Zambia

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December 24, 2019
Article

Why It's So Hard to Change People's Commuting Behavior

By: Ariella S. Kristal and A. V. Whillans

Car commuters report higher levels of stress and lower job satisfaction compared to train commuters—in large part because car commuting can involve driving in traffic and navigating tense road situations. Some employers are trying to get involved and reduce car... View Details

Keywords: Sustainability; Motivating People; Time And Wellbeing; Time Stress; Commuting; Behavior; Change; Motivation and Incentives

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16 Dec 2022
Research & Ideas

Why Technology Alone Can't Solve AI's Bias Problem

efficacy of algorithms, the researchers set up an online experiment with more than 1,000 participants who were told to imagine they were employers hiring on TaskRabbit for one of three jobs—shoppers, event staffers, or moving workers. The... View Details

Keywords: by Michael Blanding; Technology

October 2000 (Revised December 2000)
Exercise

Participant and Leader Behavior: Group Decision Simulation (D)

This series provides the instructions for a group decision-making simulation in which students experience four different methods for leading a group decision process. In the simulation, all students work in groups, with one person designated as the team leader. All... View Details

Keywords: Groups and Teams; Decision Making

October 2000 (Revised December 2000)
Exercise

Participant and Leader Behavior: Group Decision Simulation (F)

This series provides the instructions for a group decision-making simulation in which students experience four different methods for leading a group decision process. In the simulation, all students work in groups, with one person designated as the team leader. All... View Details

Keywords: Groups and Teams; Decision Making

April 2019 (Revised April 2021)
Case

Wayfair

By: Jeffrey F. Rayport, Susie L. Ma and Matthew G. Preble

In 2016 Niraj Shah and Steve Conine, founders of online home goods retailer Wayfair, are faced with a decision about how to improve user experience on their e-commerce sites. A key driver of consumer interest and conversion to purchase in the home category is visual... View Details

Keywords: Visual Assets; Corporate Entrepreneurship; Decision Making; Business or Company Management; Growth Management; Innovation and Invention; Operations; Strategy; Technology; Retail Industry; Service Industry; United States; Massachusetts

June 2014
Case

Starbucks Coffee Company: Transformation and Renewal

By: Nancy F. Koehn, Kelly McNamara, Nora N. Khan and Elizabeth Legris

Starbucks Coffee Company: Transformation and Renewal analyzes the turnaround and reconstruction of Starbucks Coffee Company from 2008 to 2014 as led by CEO and co-founder Howard Schultz. The case offers executives and students an opportunity to examine in depth how... View Details