Publications

September 2021
Article

Perceptions on Undertaking Regular Asymptomatic Self-testing for COVID-19 Using Lateral Flow Tests: A Qualitative Study of University Students and Staff

By: Marta Wanat, Mary Logan, Jennifer A. Hirst, Charles Vicary, Joseph J. Lee, Rafael Perera, Irene Tracey, Gordon Duff, Peter Tufano, Thomas Fanshawe, Lazaro Mwandigha, Brian D. Nicholson, Sarah Tonkin-Crine and Richard Hobbs

Objectives: Successful implementation of asymptomatic testing programmes using lateral flow tests (LFTs) depends on several factors, including feasibility, acceptability and how people act on test results. We aimed to examine experiences of university students... View Details

Keywords: COVID-19; Self-testing; Health Pandemics; Health Testing and Trials; Behavior

Read Now

November 2017 (Revised June 2019)
Case

JOE & THE JUICE Crosses the Atlantic (with video link)

By: Ethan Rouen and Suraj Srinivasan

As JOE & THE JUICE began its rapid U.S. expansion in 2017, its founder and CEO, Kaspar Basse, fretted about how he could keep his employees feeling like they were doing meaningful work. Founded in 2001, JOE & THE JUICE had always focused on making healthy juices,... View Details

Keywords: Organizational Culture; Employees; Retention; Expansion; Growth Management

October 2001 (Revised March 2002)
Case

Perlegen Sciences

By: Linda A. Hill and Nicole Tempest

As a biotech start-up company involved in studying human genomes, Perlegen needed to develop an organization that fostered innovation and teamwork among a group of highly trained professionals from both the science and technology fields. Perlegen's CEO, Brad Margus,... View Details

Keywords: Innovation Leadership; Groups and Teams; Management Teams; Problems and Challenges; Business Startups; Genetics; Talent and Talent Management; Innovation Strategy; Biotechnology Industry

February 2000 (Revised August 2000)
Case

Boston.com

By: Thomas R. Eisenmann and Jon K Rust

How aggressively should an incumbent move when developing an online business that threatens its core product? With Internet competitors taking direct aim at the traditional print newspaper business model, the Boston Globe fought back with its own web initiative,... View Details

Keywords: Corporate Entrepreneurship; Decision Making; Change Management; Internet and the Web; Customer Relationship Management; Competitive Strategy; Publishing Industry; Information Technology Industry; United States

May 2021
Teaching Note

From Globalization to Dual Digital Transformation: CEO Thierry Breton Leading Atos Into 'Digital Shockwaves'

By: Tsedal Neeley

Teaching Note for HBS Case Nos. 419-027 and 419-046. Thierry Breton, chairman and CEO of IT company Atos, faces a pivotal juncture. After spending eight intense years scaling the company globally to over 100,000 employees in 70 countries, he sees digital shockwaves... View Details

Keywords: Multinational Firms and Management; Transformation; Strategy; Disruption; Employees; Competency and Skills; Training; Organizational Culture; Digital Transformation; Information Technology Industry

23 Jul 2001
Research & Ideas

Sam Walton: Great From the Start

and astute). The real explanation for his success was that he had the courage of his convictions. Butler Brothers had a training program for variety store franchisees, so Walton was off to Arkadelphia, Arkansas, for two weeks of education... View Details

Keywords: by Richard S. Tedlow; Retail

May–June 2025
Article

Slowly Varying Regression Under Sparsity

By: Dimitris Bertsimas, Vassilis Digalakis Jr, Michael Lingzhi Li and Omar Skali Lami

We consider the problem of parameter estimation in slowly varying regression models with sparsity constraints. We formulate the problem as a mixed integer optimization problem and demonstrate that it can be reformulated exactly as a binary convex optimization problem... View Details

Keywords: Mathematical Methods; Analytics and Data Science

Article

Business Investment in Education in Emerging Markets Since the 1960s

By: Valeria Giacomin, Geoffrey Jones and Erica Salvaj

This article examines non-profit investments by business in education in emerging markets between the 1960s and the present day. Using a sample of 110 interviews with business leaders from an oral history database, the study shows that more than three-quarters of such... View Details

Keywords: Economic History; Oral History; Education; Philanthropy and Charitable Giving; Business History; Emerging Markets; Reputation; Corporate Social Responsibility and Impact; Education Industry; Africa; Asia; Latin America; Middle East; India; Chile; Colombia; Sri Lanka; Kenya

Find at Harvard

15 May 2024
Research & Ideas

A Major Roadblock for Autonomous Cars: Motorists Believe They Drive Better

for marketers is to make such interventions short, memorable, and motivational—as when Metro Trains in Melbourne, Victoria, successfully launched a viral ad campaign on railway safety called “Dumb ways to die.” 4. Get concrete. People... View Details

Keywords: by Rachel Layne; Transportation; Auto

27 Nov 2012
Working Paper Summaries

No Margin, No Mission? A Field Experiment on Incentives for Pro-Social Tasks

Keywords: by Nava Ashraf, Oriana Bandiera & Kelsey Jack

2024
Article

Learning Under Random Distributional Shifts

By: Kirk Bansak, Elisabeth Paulson and Dominik Rothenhäusler

Algorithmic assignment of refugees and asylum seekers to locations within host countries has gained attention in recent years, with implementations in the U.S. and Switzerland. These approaches use data on past arrivals to generate machine learning models that can... View Details

Keywords: AI and Machine Learning; Refugees; Employment

Read Now

2023
Article

Provable Detection of Propagating Sampling Bias in Prediction Models

By: Pavan Ravishankar, Qingyu Mo, Edward McFowland III and Daniel B. Neill

With an increased focus on incorporating fairness in machine learning models, it becomes imperative not only to assess and mitigate bias at each stage of the machine learning pipeline but also to understand the downstream impacts of bias across stages. Here we consider... View Details