Publications

15 Jan 2008
First Look

First Look: January 15, 2008

results are stronger in environments with less public information flow, suggesting that the shorting market is an important mechanism for private information revelation. Lobbies and Technology Diffusion Authors:Diego Comin and Bart Hobijn... View Details

Keywords: Martha Lagace

Profile

Joy Chen

break of 2020. “It’s about using near-field communications technology to transmit contact information and social media profiles — think of it as a contact manager plus a business card. The goal is to get people to keep in touch more... View Details

18 Apr 2007
HBS Case

How Magazine Luiza Courts the Poor

the United States. We've been unable to crack that code of 'courting the poor' in any systematic way, so I wanted to investigate further." Frei, a member of the HBS Technology and Operations Management Unit, uses the case in the... View Details

Keywords: by Julia Hanna; Retail

10 Feb 2023
Research & Ideas

COVID-19 Lessons: Social Media Can Nudge More People to Get Vaccinated

study by Michael Luca, Harvard Business School’s Lee J. Styslinger III Associate Professor of Business Administration, in collaboration with Susan Athey, the economics of technology professor at Stanford Graduate School of Business;... View Details

Keywords: by Scott Van Voorhis; Technology; Technology

2012
Working Paper

Learning by Supplying

By: Juan Alcacer and Joanne Oxley

Learning processes lie at the heart of our understanding of how firms build capabilities to generate and sustain competitive advantage: learning by doing, learning by exporting, learning from competitors, users, and alliance partners. In this paper we focus attention... View Details

Keywords: Learning; Supply Chain; Competitive Advantage; Mobile and Wireless Technology; Competency and Skills; Relationships; Telecommunications Industry

Read Now

01 Mar 2024
News

Vital Signs

day. An abbreviation of “demonstrating diagnostics,” DemDx is a software platform with embedded AI technology that guides health care providers through all the necessary questions in a patient examination to speed the patient onto the... View Details

Keywords: Jen McFarland Flint; Hospitals; Health, Social Assistance

September 2023
Article

(Not) Paying for Diversity: Repugnant Market Concerns Associated with Transactional Approaches to Diversity Recruitment

By: Summer R. Jackson

In a 20-month ethnographic study, I examine how a technology firm, ShopCo (a pseudonym), considered 13 different recruitment platforms to attract racial minority engineering candidates. I find that when choosing whether to adopt recruitment platforms focused on racial... View Details

Keywords: Technology Adoption; Recruitment; Race; Organizational Change and Adaptation

Read Now

March 2020
Case

Sizmek Chapter 11: Surviving Walled Gardens in Their Ad Tech Empire

By: Ayelet Israeli, Danilo Tauro and Sarah Gulick

This case provides a post-mortem of the advertising technology (adtech) company Sizmek. Sizmek grew via multiple acquisitions, with the vision of becoming an integrated adtech company that could leverage AI to buy digital media, while creating and serving display and... View Details

Keywords: Digital Marketing; Insolvency and Bankruptcy; Mergers and Acquisitions; Applications and Software; Internet and the Web; Competition; Marketing; Advertising Industry; Web Services Industry; United States; Europe

March 2022 (Revised April 2022)
Case

MTN: Unlocking Value While Driving Socioeconomic Progress

By: Benjamin C. Esty, Pippa Tubman Armerding and Dilyana Karadzhova Botha

On March 10, 2021, Ralph Mupita the new CEO of MTN Group, Africa's largest telecommunications company, presented the group’s 2020 annual results and unveiled a new strategy to “drive growth and unlock value.” Despite MTN’s leadership in most of its markets, the... View Details

Keywords: Decision Making; Goals and Objectives; Valuation; Emerging Markets; Business Strategy; Financial Management; Information Technology; Corporate Finance; Telecommunications Industry; Africa; South Africa; Ghana; Nigeria

January 2021
Article

Machine Learning for Pattern Discovery in Management Research

By: Prithwiraj Choudhury, Ryan Allen and Michael G. Endres

Supervised machine learning (ML) methods are a powerful toolkit for discovering robust patterns in quantitative data. The patterns identified by ML could be used for exploratory inductive or abductive research, or for post-hoc analysis of regression results to detect... View Details

Keywords: Machine Learning; Supervised Machine Learning; Induction; Abduction; Exploratory Data Analysis; Pattern Discovery; Decision Trees; Random Forests; Neural Networks; ROC Curve; Confusion Matrix; Partial Dependence Plots; AI and Machine Learning

Find at Harvard

Read Now

05 Dec 2022
Research & Ideas

5 Companies Where Employees Move Up the Ladder Fast

lower-tier performer, it's not dooming you to some bad outcome, but your odds of getting a good outcome are significantly reduced.” Which companies are known for helping workers? The authors profile five companies that stand out. IBM. The View Details

Keywords: by Pamela Reynolds

01 Sep 2023
News

In My Humble Opinion: Futures Investor

emissions dramatically by 2030. The fastest route is to put a tax on carbon, which should be done immediately.” Nuclear option: “Next-generation technologies that use molten salt, molten lead, or gases as coolants show promise as safer,... View Details

Keywords: Deborah Blagg; climate change; investment banking; leadership; carbon tax

28 Nov 2018
HBS Case

On Target: Rethinking the Retail Website

jimkruger In the mid-1990s, Target was a discount superstore behemoth. The retailer had set itself apart from chief rival Walmart with a focus on more upscale but wallet-friendly fashion and lifestyle lines, spurring double-digit growth by double-digits each year for... View Details

Keywords: by Dina Gerdeman; Retail

October 2024
Teaching Note

Taiwan After Globalization: Twilight of the Developmental State?

By: Debora L. Spar and Julia M. Comeau

Teaching Note for HBS Case No. 324-032. In the last 70 years, the small island of Taiwan has achieved what many believe to be a “miracle”: its economy has grown at a record-setting pace, driven and guided by one of the world's most successful set of industrial... View Details

Keywords: Economic Growth; Economic Slowdown and Stagnation; Trade; Policy; Government and Politics; Technology Industry; Technology Industry; Taiwan; China; Asia; United States

June 2004 (Revised September 2005)
Case

Cox Communications, Inc.

By: Thomas R. Eisenmann and Jonathan Gibbons

Cox Communications, the third largest U.S. cable television system operator, is confronting strategy decisions in mid-2004. Cox managers must decide whether to speed its deployment of Voice over Internet Protocol (VoIP), which offers capital and operating costs savings... View Details

Keywords: Customers; Information Technology; Competition; Product Development; Media and Broadcasting Industry; Telecommunications Industry; United States

May 2022 (Revised July 2022)
Case

The Voice War Continues: Hey Google vs. Alexa vs. Siri in 2022

By: David B. Yoffie and Daniel Fisher

In 2022, after five years of pursuing a new "AI-first" strategy, Google had captured a sizeable share of the American and global markets for voice assistants. Google Assistant was used by hundreds of millions of users around the world, but Amazon retained the largest... View Details

Keywords: Strategy; Artificial Intelligence; Deep Learning; Voice Assistants; Smart Home; Market Share; Globalized Markets and Industries; Competitive Strategy; Digital Platforms; AI and Machine Learning; Technology Industry; United States