Publications

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May 2021 (Revised February 2024)
Teaching Note

THE YES: Reimagining the Future of E-Commerce with Artificial Intelligence (AI)

By: Ayelet Israeli and Jill Avery

THE YES, a multi-brand shopping app launched in May 2020 offered a new type of buying experience for women’s fashion, driven by a sophisticated algorithm that used data science and machine learning to create and deliver a personalized store for every shopper, based on... View Details

Keywords: Data; Data Analytics; Artificial Intelligence; AI; AI Algorithms; AI Creativity; Fashion; Retail; Retail Analytics; E-Commerce Strategy; Platform; Platforms; Big Data; Preference Elicitation; Predictive Analytics; App Development; ＂Marketing Analytics＂; Advertising; Mobile App; Mobile Marketing; Apparel; Online Advertising; Referral Rewards; Referrals; Female Ceo; Female Entrepreneur; Female Protagonist; Analytics and Data Science; Analysis; Creativity; Marketing Strategy; Brands and Branding; Consumer Behavior; Demand and Consumers; Forecasting and Prediction; Marketing Channels; Digital Marketing; Internet and the Web; Mobile and Wireless Technology; AI and Machine Learning; E-commerce; Digital Platforms; Fashion Industry; Retail Industry; Apparel and Accessories Industry; Consumer Products Industry; United States

April 2019
Case

Walmart Update, 2019

By: David B. Yoffie and Daniel Fisher

In 2019 Walmart was still the world's largest company, with over $500 billion in annual revenue and operations around the world. Although it had mostly vanquished its rival discount retailers in the U.S., it was struggling to find the right growth strategy. Facing a... View Details

Keywords: E-Commerce Strategy; Strategy; Competitive Strategy; Business Growth and Maturation; Growth and Development Strategy; Global Range; Business Strategy; Corporate Strategy; E-commerce; Retail Industry

September 2020 (Revised June 2023)
Exercise

Artea: Designing Targeting Strategies

By: Eva Ascarza and Ayelet Israeli

This collection of exercises aims to teach students about 1)Targeting Policies; and 2)Algorithmic bias in marketing—implications, causes, and possible solutions. Part (A) focuses on A/B testing analysis and targeting. Parts (B),(C),(D) Introduce algorithmic bias. The... View Details

29 Dec 2021
News

Should Retailers Split E-Commerce From Stores? A High-Level Debate

January 2023 (Revised February 2024)
Teaching Note

Perfect Diary (完美日记)

By: Shunyuan Zhang and Sunil Gupta

Teaching Note for HBS Case No. 522-030. View Details

Keywords: Digital Marketing; E-commerce; E-Commerce Strategy; Marketing; Beauty and Cosmetics Industry; China

Research Summary

Overview

By: Chiara Farronato

Based on a broad interest in the economics of innovation and the Internet, Professor Farronato concentrates her research on the evolution of e-commerce and peer-to-peer online platforms, including platform adoption, economies of scale, and drivers of heterogeneous... View Details

Keywords: Digital Platforms; Antitrust; Network Effects; E-Commerce Strategy

July 2015
Case

Vita: Cosmetics in the Nordics

By: Das Narayandas, Krishna Palepu and Kerry Herman

Vita is a Norwegian cosmetics retailer owned by FSN Capital, a Scandinavian private equity company. The company has a strong market position in Norway. The case focuses on two strategic issues: how to develop an e-commerce strategy to supplement the company's... View Details

Keywords: E-Commerce Strategy; Norway; Cosmetics; Managing Under Private Equity Ownership; Strategy; Private Equity; Internet and the Web; Growth and Development Strategy; E-commerce; Beauty and Cosmetics Industry; Retail Industry; Norway

November 2022
Background Note

The Future of E-Commerce: Lessons from the Livestream Wars in China

By: Ayelet Israeli, Jeremy Yang and Billy Chan

This note explores the emerging multi-billion dollar commerce trend of livestream commerce. Livestream commerce is the sale of goods or services directly to consumers via live shows on digital platforms (such as social media or e-commerce platforms). It is a form of... View Details

April 5, 2021
Article

Defining a Post-Pandemic Channel Strategy

By: Frank V. Cespedes

Companies have experienced a surge of online orders during the pandemic. As the crisis eases, leaders need to decide whether the shift to e-commerce is a permanent “new normal” or a temporary increase. Across sectors, forecasts aimed at answering this question form the... View Details

Keywords: Health Pandemics; Marketing Channels; Strategy; Resource Allocation; E-commerce

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November 2021 (Revised December 2022)
Case

Farfetch: Digital Transformation for Luxury Brands

By: Sunil Gupta, Jill Avery, Elena Corsi and Federica Gabrieli

Farfetch, a global luxury technology platform and digital marketplace had been surfing the wave of digital transformation in the luxury fashion industry since 2008. While the company’s stock price and market valuation had fluctuated since its IPO in 2018, it had... View Details

July 2022
Case

Yinglan Tan: Scaling a Venture Capital Firm in Southeast Asia

By: Josh Lerner and Richard Zhu

Yinglan Tan considered the future of his young Singapore-based venture capital firm. On the one hand, the intuition that was behind the initial creation of Insignia in 2017 had been proven correct. The venture capital market in Southeast Asia had grown rapidly, driven... View Details

Keywords: E-commerce; Scalability; Globalized Markets and Industries; Venture Capital; International Finance; Growth and Development; Expansion

13 Jul 2021
Cold Call Podcast

Strategies for Underdogs: How Alibaba’s Taobao Beat eBay in China

Keywords: Re: Felix Oberholzer-Gee; Retail; Technology

Web

Strategy - Faculty & Research

Customer Memberships." Journal of Economics & Management Strategy 34, no. 2 (Summer 2025): 525–556. Boutiqaat: Influencing Retail in MENA By: Juan Alcacer and Noor Al Qadhi May 2025 | Teaching Note | Faculty Research Boutiqaat, a... 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

March 2016 (Revised May 2018)
Case

ASOS PLC

By: John R. Wells and Gabriel Ellsworth

Launched in 2000, ASOS was one of the world’s largest online fashion specialists in 2018. Focusing on young consumers aged 16–25 years, the company offered over 85,000 items on its websites, many times more than the largest fashion stores, and added several thousand... View Details

Keywords: ASOS; AsSeenOnScreen; Online Fashion; Online Apparel; Nick Beighton; Nick Robertson; E-commerce; E-Commerce Strategy; Online Retail; Multichannel Retailing; Omnichannel; Social Media; Marketplaces; Shipping; Advertising; Digital Marketing; Business Growth and Maturation; Business Model; Business Startups; For-Profit Firms; Customer Focus and Relationships; Age; Gender; Currency Exchange Rate; Profit; Revenue; Geography; Geographic Scope; Global Range; Global Strategy; Globalized Firms and Management; Globalized Markets and Industries; Business History; Selection and Staffing; Journals and Magazines; Human Capital; Business or Company Management; Crisis Management; Goals and Objectives; Growth and Development; Growth and Development Strategy; Growth Management; Management Succession; Brands and Branding; Marketing Channels; Marketing Communications; Marketing Strategy; Product Positioning; Social Marketing; Media; Distribution; Distribution Channels; Order Taking and Fulfillment; Infrastructure; Logistics; Public Ownership; Problems and Challenges; Strategy; Adaptation; Business Strategy; Competition; Competitive Strategy; Corporate Strategy; Expansion; Vertical Integration; Segmentation; Internet and the Web; Mobile and Wireless Technology; Apparel and Accessories Industry; Fashion Industry; Retail Industry; United Kingdom; England; London

04 Jun 2001
Research & Ideas

RealNetworks, CNET, and Judo Strategy

Commerce and Strategy panel at the 2001 Global Alumni Conference. He told alumni that fighting against a larger, stronger rival means not playing the game that your opponents want you to play. "Instead, figure out a different way to... View Details

Keywords: by Jim Aisner

November 2018 (Revised June 2019)
Case

Michael Rubin and Fanatics (A)

By: Robert F. Higgins and John Masko

In 2016, Michael Rubin’s Fanatics was the U.S.’ largest sports e-commerce company and operator of the official online store for all the major American sports leagues. That year, Fanatics began to dabble in manufacturing licensed sports merchandise, securing limited... View Details

Keywords: Fanatics; Licensed Merchandise; E-commerce; Entrepreneurship; Strategy; Organizational Change and Adaptation; Sports; Apparel and Accessories Industry; Retail Industry; Manufacturing Industry; United States