Publications

10 Jul 2018
First Look

New Research and Ideas, July 10, 2018

718-519 Voice War: Hey Google vs. Alexa vs. Siri 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... View Details

Keywords: Dina Gerdeman

2023
Working Paper

Targeting, Personalization, and Engagement in an Agricultural Advisory Service

By: Susan Athey, Shawn Cole, Shanjukta Nath and Jessica Zhu

ICT is increasingly used to deliver customized information in developing countries. We examine whether individually targeting the timing of automated voice calls meaningfully increases engagement in an agricultural advisory service. We define, estimate, and... View Details

Keywords: Developing Countries and Economies; Knowledge Dissemination; Customization and Personalization; Performance Effectiveness

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March 2020
Technical Note

Influencer Marketing

By: Jill Avery and Ayelet Israeli

Despite a heavy barrage of advertising, most consumers declare that their purchases are most influenced by the experiences, advice, and recommendations of others, and not by marketers. Interpersonal communication between and among consumers serves as a potent path for... View Details

Keywords: Influencers; Marketing; Marketing Communications; Brands and Branding; Marketing Strategy; Media and Broadcasting Industry; Advertising Industry; Consumer Products Industry

September 2024 (Revised October 2024)
Case

Anker Innovations (A)

By: Feng Zhu, Jiangyong Lu and Nancy Hua Dai

An Amazon-native brand, Anker is the world’s No. 1 mobile charging brand and a leading consumer electronics company. Over the years, Anker developed an effective model of proving new products online first by leveraging customer insights from its proprietary Voice of... View Details

Keywords: Decision Choices and Conditions; Product; Distribution; Product Launch; Electronics Industry; Consumer Products Industry

2018
Book

The Gift of Global Talent: How Migration Shapes Business, Economy & Society

By: William R. Kerr

The global race for talent is on, with countries and businesses competing for the best and brightest. Foreign talent has transformed U.S. science and engineering, reshaped the economy, and influenced society at large. But America is bogged down in thorny debates on... View Details

Keywords: Immigration; Policy; Labor; Economy; Talent and Talent Management; United States

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August 2018 (Revised June 2025)
Case

Facebook—Can Ethics Scale in the Digital Age?

By: George A. Riedel and Carin-Isabel Knoop

Since its founding in 2004, Facebook has built a phenomenally successful business at global scale to become the fifth most valuable public company in the world. The revelation of Cambridge Analytica events in March 2018, where 78 million users' information was leaked... View Details

Keywords: Facebook; Ethics; Corporate Social Responsibility and Impact; Business and Stakeholder Relations; Trust; Business Model; Corporate Accountability; Social Media

January 2023 (Revised June 2023)
Case

Replika: Embodying AI

By: Shikhar Ghosh, Shweta Bagai and Marilyn Morgan Westner

Replika was a virtual AI companion that provided a way for people to process their emotions, build connections in a safe environment, and get through periods of loneliness. The chatbot fulfilled a user's need for a friend, romantic partner, or purely an emotional... View Details

Keywords: AI; AI and Machine Learning; Applications and Software; Human Needs; California

August 2004 (Revised April 2005)
Case

MK Taxi: Private Chauffeur Service

MK Taxi Tokyo has developed a system to allow customers to use their mobile phones to find and contact the cab closest to them, bypassing the dispatch center. The system, called the Private Chauffeur Service (PCS), makes use of NTT's i-mode service, which essentially... View Details

Keywords: Information Technology; Entrepreneurship; Customer Focus and Relationships; Transportation; Mobile and Wireless Technology; Transportation Industry; Service Industry; Tokyo

May 2022 (Revised June 2022)
Case

Proposing to Redesign a Global Investment Bank

By: David G. Fubini

A major, NYC-based, global investment bank is looking to rethink its Systems strategy amid a rapidly evolving digital landscape. Your firm has served the client across most of its major geographies on a range of substantial Systems and IT efforts, but is facing... View Details

Keywords: Consulting; Professional Services; Business and Stakeholder Relations; Digital Strategy; Presentations; Competitive Strategy; Consulting Industry; New York (city, NY)

March 2016
Technical Note

Lighting the Fire: Crafting and Delivering Broadly Inspiring Messages

By: Tsedal Neeley and Tom Ryder

Communicating persuasively is a critical skill for leaders of any team or organization. Yet, connecting and resonating with an audience can nevertheless be a challenging task. We outline how to effectively mobilize groups through the power of communication. This note... View Details

Keywords: Messaging; Communication; Leading; Public Speaking; Persuasion; Rhetorical Devices; Communication Intention and Meaning; Forms of Communication; Communication Strategy

January 2013 (Revised March 2014)
Case

The IASB at a Crossroads: The Future of International Financial Reporting Standards (B)

By: Karthik Ramanna, Karol Misztal and Daniela Beyersdorfer

In late 2012, IASB chair Hans Hoogervorst, just over a year into his term, must address several serious geopolitical challenges that can derail IFRS growth. The SEC has issued a report outlining why the U.S. should not adopt IFRS. Other major economies such as Japan... View Details

Keywords: IASB; IFRS; International Politics; Standard Setting; Accounting; International Accounting; International Relations; Government and Politics; Accounting Industry; Public Administration Industry; China; Europe; United States

February 2022
Case

Agora (A)

By: Lindsay N. Hyde, Thomas R. Eisenmann and Tom Quinn

Agora was a civic technology (civic tech) startup founded by Elsa Sze, who wanted to enhance the connection between political officials and their constituents by facilitating virtual “town halls,” making underrepresented voices heard and benefiting elected and... View Details

Keywords: Civic Technology; Government Administration; Conferences; Business Startups; Business Strategy

August 2009
Case

Meeting the Diversity Challenge at PepsiCo: The Steve Reinemund Era

By: David A. Thomas and Stephanie Creary

This case profiles PepsiCo's diversity journey under the leadership of former chairman and CEO Steve Reinemund who instituted diversity as one of the company's strategic imperatives. It demonstrates the ways in which Reinemund partnered with his leadership team and... View Details

Keywords: Diversity; Leadership; Growth and Development Strategy; Organizational Culture; Performance Effectiveness; Business and Stakeholder Relations; Food and Beverage Industry; United States

June 2005 (Revised January 2008)
Case

Good Technology: Empowering Mobility Around the Globe (A)

By: Geoffrey G. Jones and Adam Minnick

Describes the global growth of Good Technology, a Silicon Valley start-up in wireless handheld computing software and service. Reviews the evaluation of wireless standards, the emergence of the world wireless market for voice and data, and the growth of the major firms... View Details

Keywords: Business Startups; Entrepreneurship; Globalized Firms and Management; Partners and Partnerships; Expansion; Wireless Technology; Communications Industry; Technology Industry; California

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March 2021 (Revised January 2023)
Background Note

The Pandemic's Impact on the U.S. Food System

By: José B. Alvarez and Natalie Kindred

This note is intended not as a comprehensive account but as a starting point for discussion about the impact of the COVID-19 pandemic on the U.S. food system. Written in late 2020, the note describes, in part through the voices of industry leaders, how the pandemic... View Details

Keywords: COVID-19 Pandemic; Agribusiness; Risk and Uncertainty; Risk Management; Leadership; Change Management; Safety; Health; Health Pandemics; Disruption; Adaptation; Supply Chain; Supply Chain Management; Consumer Behavior; Retail Industry; Food and Beverage Industry; Agriculture and Agribusiness Industry; Transportation Industry; United States

September 2021
Case

Francoise Brougher (A)

By: Edward H. Chang, Nour Kteily and Kathleen McGinn

Francoise Brougher was a high-powered technology executive in Silicon Valley. After successful stints at Google (where she rose to lead a $16 billion ad sales business) and Square (which she helped take public), she joined Pinterest as its first Chief Operating Officer... View Details

Keywords: Gender Discrimination; Personal Development and Career; Gender; Prejudice and Bias; Resignation and Termination; Negotiation

August 2015
Case

Hong Kong: The Pursuit of Freedom

By: Eric D. Werker and Michael K. H. Law

At the half-anniversary of the pro-democracy civil disobedience movement “Occupy Central with Love and Peace” on March 28, 2015, Chief Executive Leung Chun-ying was contemplating the future direction of Hong Kong. Did Hong Kong need universal suffrage, or were its... View Details