Publications

October 2017 (Revised October 2022)
Case

Jumia Nigeria: from Retail to Marketplace (A)

By: Ramon Casadesus-Masanell and Namrata Arora

Founded in 2012, Jumia Nigeria, a startup effort by Germany-based Rocket Internet, aimed to become an African Amazon. The company entered the nascent market and immediately enjoyed an uptick in consumer spending fueled by the strength of Nigeria’s oil-based economy. By... View Details

Keywords: Retail; Marketplace; Inventory; Ecommerce; Funding; Business Ecosystem; Business Ecosystems; Competition; Business Model; Globalization; Emerging Markets; Expansion; Logistics; Competitive Strategy; E-commerce; Retail Industry; India; Nigeria; Africa

Program

Driving Digital Strategy

omnichannel strategies Engage customers through digital, social, and mobile marketing Expand your personal and professional network Extend your network by living and working with accomplished executives from various backgrounds,... View Details

May 2024 (Revised February 2025)
Case

Lowe's: Improving the Total Home Strategy

By: Elie Ofek, K. Shelette Stewart and Alicia Dadlani

In 2023, Marvin Ellison, CEO of Lowe’s, contemplated enhancements to the company’s Total Home Strategy to accelerate performance and grow market share. In the last five years since becoming CEO, Ellison had championed a turnaround of the company, completing a... View Details

Keywords: Growth and Development Strategy; E-commerce; Competition; Brands and Branding; Business Strategy; Retail Industry; United States; North Carolina

January 2023
Case

Thomas Buberl: Refounding AXA

By: Hubert Joly, Mihir Desai and Amram Migdal

In 2022, AXA and its CEO Thomas Buberl faced new types of challenges, including systemic risks such as climate change, geopolitical instability, public health crises, and social tensions caused by economic risks. AXA was one of the world’s largest insurers. Since... View Details

October 2020 (Revised March 2021)
Supplement

Migros Turkey: Scaling Online Operations During COVID-19 (C)

By: Antonio Moreno and Gamze Yucaoglu

The case opens in August 2020 as Ozgur Tort and Mustafa Bartin, CEO and chief large-format and online retail officer of Migros Ticaret A.S. (Migros), Turkey’s oldest and one of its largest supermarket chains, are navigating Migros through COVID-19 and the unprecedented... View Details

Keywords: Business Model; Strategy; Digital Platforms; Information Technology; Technology Adoption; Value Creation; Globalization; Competition; Expansion; Logistics; Profit; Resource Allocation; Diversification; Corporate Strategy; Crisis Management; Health Pandemics; Strategic Planning; Food and Beverage Industry; Turkey

January 2023
Teaching Note

Duolingo: Teaching Languages to the Masses

By: Youngme Moon

Teaching Note for HBS Case 323-016. At the time the case is written, Duolingo is the most popular language learning service in the world. The company has more than 40 million monthly active users, and the company’s total annual revenue has reached $250 million a year.... View Details

Keywords: Marketing; Marketing Strategy; Customer Relationship Management; Acquisition; Retention; Innovation and Invention

07 Mar 2013
News

Matterport's 3-D Scanner Faces Marketing Challenge

September 2003 (Revised January 2004)
Case

Alessi: Evolution of an Italian Design Factory (A)

By: Youngme E. Moon, Vincent Dessain and Anders Sjoman

Alessio Alessi, head of distribution at family-run Alessi S.p.A., is facing price and brand confusion among customers and is considering reorganizing Alessi's worldwide network of distributors. By describing the challenges facing Alessi, an internationally acclaimed... View Details

Keywords: Family Business; Transition; Cost Management; Brands and Branding; Product Positioning; Distribution; Production; Problems and Challenges; Networks; Consumer Products Industry

December 1986 (Revised November 1990)
Case

Club Med (B)

Highlights the issue of high employee turnover in a multi-site, international subsidiary of a large resort company. Also described are service-quality problems the company has because the amount of value added through employee interaction with customers is high.... View Details

Keywords: Globalized Firms and Management; Retention; Recruitment; Cross-Cultural and Cross-Border Issues; Tourism Industry; United States

April 1990 (Revised October 1992)
Case

Black & Decker Corp.: Spacemaker Plus Coffeemaker (A)

A fire is reported in a Black & Decker Spacemaker Plus Coffeemaker. This newly introduced product is a "Key Introduction" for Black & Decker's Household Product Group (HPG). HPG's president has to decide whether the product should be recalled and, if so, how the recall... View Details

Keywords: Safety; Risk Management; Ethics; Product Marketing; Consumer Products Industry

06 Nov 2012
News

For Entrepreneurs, Three Ways to Control Your Destiny and Rekindle Joy

20 May 2019
News

Why Do We Let Political Parties Act Like Monopolies?

02 Mar 2017
News

For retail, the revolution is televised

2025
Working Paper

Enhancing Treatment Effect Prediction on Privacy-Protected Data: An Honest Post-Processing Approach

By: Ta-Wei Huang and Eva Ascarza

As firms increasingly rely on customer data for personalization, concerns over privacy and regulatory compliance have grown. Local Differential Privacy (LDP) offers strong individual-level protection by injecting noise into data before collection. While... View Details

Keywords: Targeted Intervention; Conditional Average Treatment Effect Estimation; Differential Privacy; Honest Estimation; Post-processing; Analytics and Data Science; Consumer Behavior; Marketing

SSRN

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April 2008
Exercise

Exercise: Customer-Operator Letter Writing

By: Frances X. Frei

The exercise involves having students write letters to an organization of their choice describing their operating experience at a detailed level. The companies' responses are paired with the students' letters and the entire collection is made available to the class.... View Details

Keywords: Customer Relationship Management; Customer Satisfaction; Customer Value and Value Chain; Knowledge Sharing; Knowledge Use and Leverage; Performance Improvement