Publications

February 2023 (Revised February 2024)
Case

Chari: Exploring Fintech in Morocco

By: Karen G. Mills and Ahmed Dahawy

This case examines the challenges and opportunities of doing business in Morocco. It highlights Morocco’s unique economy where cash remains a dominant player in the market despite global advancements in digitalization. The case also explores the various cultural and... View Details

Keywords: Business Model; Cultural Entrepreneurship; Social Entrepreneurship; Business History; Business and Government Relations; Technological Innovation; Distribution Industry; Financial Services Industry; Morocco

April 2010
Case

School of One: Reimagining How Students Learn

By: Stacey M. Childress, James Weber and Matthew Adams Haldeman

School of One was a start-up with a new approach to learning. Instead of one teacher delivering the entire math curriculum to a class of 20-25 students, School of One utilized a technology platform that allowed several teachers to collectively oversee the learning of a... View Details

Keywords: Entrepreneurship; Learning; Innovation and Invention

November 2001
Case

Korea-Tender

By: Das Narayandas and Kate Attea

Korea-Tender is a closed-bidding auction company trying to break even and must select the best opportunity to increase membership and revenue. It can continue its current model with heavy advertising, try to modify its costs, or develop an additional business model... View Details

Keywords: Auctions; Business Model; Advertising; Business Startups; Problems and Challenges; Marketing Strategy; Revenue; Growth and Development Strategy

2024
Working Paper

Advancing Personalization: How to Experiment, Learn & Optimize

By: Aurelie Lemmens, Jason M.T. Roos, Sebastian Gabel, Eva Ascarza, Hernan Bruno, Elea McDonnell Feit, Brett Gordon, Ayelet Israeli, Carl F. Mela and Oded Netzer

Personalization has become the heartbeat of modern marketing. Advances in causal inference and machine learning enable companies to understand how the same marketing action can impact the choices of individual customers differently. This article provides an academic... View Details

Keywords: Personalization; Targeting; Experiments; Observational Studies; Policy Implementation; Policy Evaluation; Customization and Personalization; Marketing Strategy; AI and Machine Learning

SSRN

20 Oct 2011
Research & Ideas

Getting the Marketing Mix Right

whereas gains from detailing would come at the expense of competing drugs (84 percent). By contrast, the random coefficient logit model predicted that gains from DTCA, M&E, and detailing would come largely from competing drugs.... View Details

Keywords: by Dina Gerdeman

July–August 2017
Article

Why Outlet Stores Exist: Averting Cannibalization in Product Line Extensions

By: Donald Ngwe

Outlet stores are a large and growing component of many firms' retailing strategies, particularly in the fashion industry. Outlet stores offer attractive prices in locations far from central shopping districts. The main perspectives on why outlet stores exist can be... View Details

Keywords: Fashion; Industrial Organization; Outlet Stores; Price Discrimination; Retail; Channel Management; Luxury; Product Marketing; Price; Retail Industry; Fashion Industry

Find at Harvard

March 2015 (Revised December 2016)
Case

American Well: The DTC Decision

By: Elie Ofek and Natalie Kindred

In late 2013, telehealth company American Well, which developed a digital platform that allowed patients to conduct online medical consultations with physicians, is considering pursuing a direct-to-consumer (DTC) strategy. Founded in 2006, American Well had, to date,... View Details

2024
Working Paper

Incrementality Representation Learning: Synergizing Past Experiments for Intervention Personalization

By: Ta-Wei Huang, Eva Ascarza and Ayelet Israeli

This paper introduces Incrementality Representation Learning (IRL), a novel multitask representation learning framework that predicts heterogeneous causal effects of marketing interventions. By leveraging past experiments, IRL efficiently designs and targets... View Details

Keywords: Heterogeneous Treatment Effect; Multi-task Learning; Representation Learning; Personalization; Promotion; Deep Learning; Field Experiments; Customer Focus and Relationships; Customization and Personalization

SSRN

2012
Working Paper

When Do User Innovators Start Firms? A Theory of User Entrepreneurship

A rich and distinguished body of research has documented the importance of user innovations. For the most part, this literature has found that users innovate but do not commercialize their innovations. Instead, users benefit from using their innovations and allow... View Details

Keywords: Customers; Commercialization; Emerging Markets; Entrepreneurship; Innovation and Invention

September 2024
Supplement

Anker Innovations (B)

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; Business Model; Consumer Products Industry; Consumer Products Industry

February 2015 (Revised September 2016)
Teaching Note

Making stickK Stick: The Business of Behavioral Economics

By: Leslie K. John and Michael Norton

Email mking@hbs.edu for a courtesy copy.

This Teaching Note explains the theory of the case and teaching plan for the case: Making sticK Stick: The Business of Behavioral Economics (514019). The case focuses on a... View Details

Keywords: Behavioral Economics; Behavior Change; B2B Vs. B2C; Human Resource Management; Marketing Of Innovations; Health ＆ Wellness; Weight Loss; Charitable Giving; Marketing; Consumer Behavior; Entrepreneurship; Internet and the Web; Health; Business Model; Sales; Human Resources; Health Industry; United States

2022
Working Paper

Stories, Statistics and Memory

By: Thomas Graeber, Christopher Roth and Florian Zimmermann

For most decisions, we rely on information encountered over the course of days, months or years. We consume this information in various forms, including abstract summaries of multiple data points – statistics – and contextualized anecdotes about individual instances... View Details

Keywords: Decision Choices and Conditions; Information Types; Media; Cognition and Thinking

29 Apr 2025
HBS Seminar

Magie Cheng & David Huang

Graphic Packaging: Project Cowboy

In July 2019, Graphic Packaging CEO Michael Doss was proposing a $600 million investment in a new machine to produce coated recycled board (CRB), a type of paper packaging used for consumer products (cups, cereal boxes, beverage boxes, etc.) that utilized recycled... View Details

02 Jun 2016
Blog Post

Applying to the JD/MBA Program

Applying to business school can be a stressful and time consuming endeavor. For those who hope to pursue a joint degree, the application process is doubly demanding. Joanna Cornell and Bhargav Srinivasan are both one year into their... View Details

Research Summary

Bargaining with Imperfect Enforcement

Joint work with Mark Williams, formerly of Exeter College, Oxford.

The game-theoretic bargaining literature insists on non-cooperative bargaining procedure but allows cooperative implementation of agreements. The effect of this is to allow free-reign of bargaining... View Details

Article

Advancing Computational Biology and Bioinformatics Research Through Open Innovation Competitions

By: Andrea Blasco, Michael G. Endres, Rinat A. Sergeev, Anup Jonchhe, Max Macaluso, Rajiv Narayan, Ted Natoli, Jin H. Paik, Bryan Briney, Chunlei Wu, Andrew I. Su, Aravind Subramanian and Karim R. Lakhani

Open data science and algorithm development competitions offer a unique avenue for rapid discovery of better computational strategies. We highlight three examples in computational biology and bioinformatics research where the use of competitions has yielded significant... View Details

Keywords: Computational Biology; Bioinformatics; Innovation Competitions; Research; Collaborative Innovation and Invention

May 2011 (Revised August 2011)
Case

The Offshore Drilling Industry in 2011

By: Ramon Casadesus-Masanell, Kenneth Corts and Joseph McElroy

After booming in 2007 and early 2008, the offshore drilling industry slumps in 2009. Lower oil prices lead oil companies to reduce drilling budgets, and rig utilization falls from essentially 100% to 70% in some markets. Day rates--the prices paid for a rig's... View Details

Keywords: Technological Innovation; Metals and Minerals; Demand and Consumers; Price; Industry Structures; Supply and Industry; Mining; Mining Industry; Energy Industry