Publications

March 2021 (Revised October 2023)
Case

Mary Kay Ash: Changing the World

By: Robert Simons and Shirley Sun

This case describes the rise of Mary Kay, the founder of the worldwide cosmetics company. As a young single mother, Mary Kay had to overcome many obstacles to start her business and guide it to success. Today, there are more than 3.5 million Mary Kay beauty consultants... View Details

Keywords: Business Start-ups; Entrepreneurship; Values and Beliefs; Business Startups; Work-Life Balance; Success; Religion; Family Business; Personal Development and Career; Beauty and Cosmetics Industry

March 2021 (Revised September 2021)
Case

Applied: Using Behavioral Science to Debias Hiring

By: Ashley Whillans and Jeff Polzer

The UK government’s Behavioural Insights Team (BIT) needed to hire a new associate and were trying to increase the diversity of their job candidates. This decision was based on academic research showing that recruiters and managers often fell into common traps like... View Details

Keywords: Hiring; Bias; Behavioral Science; Selection and Staffing; Diversity; Prejudice and Bias; Information Technology; Recruitment

March 2021 (Revised March 2024)
Case

M-KOPA: Empowering Lives

By: V. Kasturi Rangan, Wale Lawal and Pippa Tubman Armerding

The Pay As You Go solar power company in East Africa had sales of $71 million in 2019. It wished to grow to $300 million by 2025. M-KOPA, founded by three entrepreneurs in 2011, had grown nicely in Kenya and Uganda to reach nearly 750,000 households with an innovative... View Details

Keywords: Mobile Payment; Go-to-market Strategy; Business At The Base Of The Pyramid; Business Growth; Social Entrepreneurship; Renewable Energy; Business Model; Growth and Development Strategy; Expansion; Marketing Strategy; Developing Countries and Economies; Kenya; Uganda; Nigeria

February 2021
Background Note

Jobs to Be Done: A Toolbox

By: Derek C. M. van Bever, Bob Moesta, Iuliana Mogosanu, Shaye Roseman and Katie Zandbergen

The Jobs to Be Done methodology is both a theory and a practical approach for understanding customer behavior and why people make the choices they make. Many practitioners, whether they work for startups or incumbent businesses, find Jobs to Be Done useful because it... View Details

Keywords: Customer Value and Value Chain; Decision Choices and Conditions; Knowledge Acquisition; Attitudes; Perception; Theory; Behavior; Customer Relationship Management

February 2021
Case

Threadless: The Renewal of an Online Community

By: Shane Greenstein, Karim Lakhani and Christian Godwin

Threadless, an online apparel company and artist community which Jake Nickell founded in 2000, continued to maintain its status as a top company in the online apparel industry during its second decade. From 2010 to 2020, Threadless continued to operate its... View Details

February 2021 (Revised March 2022)
Case

TikTok in 2020: Super App or Supernova?

By: Jeffrey F. Rayport, Dan Maher and Dan O'Brien

TikTok’s parent company, ByteDance, was launched in 2012 around a simple idea – helping users entertain themselves on their smartphones while on the Beijing Subway. In less than a decade, it had become one of the world’s most valuable private companies, with investors... View Details

February 2021 (Revised July 2022)
Case

Sarah Breedlove: Changing the World

By: Robert Simons and Max Saffer

This case describes the rise of Sarah Breedlove, who later called herself Madam C.J. Walker, from the cotton fields of Louisiana to the head of a successful, nationwide beauty company providing opportunity and hair care products to Black women. The case describes how... View Details

Keywords: Brands; African-american Entrepreneurs; Entrepreneurship; Values and Beliefs; Personal Characteristics; Success; Work-Life Balance; Business Startups; Brands and Branding; Marketing; Personal Development and Career; Beauty and Cosmetics Industry; United States

February 2021 (Revised March 2021)
Case

AptDeco: Circular Economy Furniture Marketplace

By: Ayelet Israeli and Jamie Merkrebs

AptDeco, a used furniture marketplace, was growing rapidly in the tri-state area. The co-founders were confident that the business model, financial position, and unit economics positioned AptDeco for scaling in the massive $120 billion furniture market, despite its... View Details

Keywords: E-Commerce Strategy; Mobile; Word-of-Mouth; Word-of-mouth Marketing; Word Of Mouth; Internet Marketing; Growth Strategy; Platform; Platforms; Two Sided Markets; Two-sided Market; Two-sided Marketplace; Two-Sided Markets; Two-sided Network; Black Entrepreneurs; Black Leadership; African Americans; Circular; Peer-to-peer Markets; Furniture Industry; Furniture; Growth Hacking; Monetization Strategy; African-American Protagonist; Growth Management; Marketing Strategy; Entrepreneurship; Digital Platforms; Marketing Channels; Digital Marketing; Consumer Behavior; Acquisition; Growth and Development Strategy; Customer Focus and Relationships; E-commerce; Consumer Products Industry; Consumer Products Industry; Consumer Products Industry; Consumer Products Industry; United States; North America; New York (city, NY); New York (state, US)

February 2021
Case

A Cultural Transformation at Southeastern Grocers

By: Suraj Srinivasan, Jonah S. Goldberg and Joseph A. Paul

When Anthony Hucker, the CEO of Southeastern Grocers (SEG), took over in that role in July 2017, the company was in dire financial and operational condition and was headed towards bankruptcy. SEG, the fifth largest grocery chain in the U.S. in early 2021, operated... View Details

Keywords: Business Transformation; Strategy Execution; Retail; Organizational Culture; Transformation; Growth and Development Strategy; Performance; Success; Retail Industry; Food and Beverage Industry; United States; Florida

February 2021
Case

Digital Manufacturing at Amgen

By: Shane Greenstein, Kyle R. Myers and Sarah Mehta

This case discusses efforts made by biotechnology (biotech) company Amgen to introduce digital technologies into its manufacturing processes. Doing so is complicated by the fact that the process for manufacturing biologics—or therapeutics made from living cells—is... View Details

February 2021
Article

Platform Diffusion at Temporary Gatherings: Social Coordination and Ecosystem Emergence

By: Tommy Pan Fang, Andy Wu and David R. Clough

Software platforms create value by cultivating an ecosystem of complementary products and services. Existing explanations for how a prospective complementor chooses platforms to join assume the complementor has rich information about the range of available platforms.... View Details

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January 2021
Supplement

Bespoken Spirits: Disrupting Distilling

By: Benjamin C. Esty and Daniel Fisher

On October 7, 2020, Bespoken Spirits publicly announced it had received $2.6 million of seed funding for its “sustainable maturation process,” a process that could produce award-winning whiskeys in just days rather than years using a novel technology and data science. ... View Details

Keywords: Business Ventures; Business Strategy; Competitive Advantage; Disruption; Entrepreneurship; Environmental Sustainability; Cash Flow; Disruptive Innovation; Innovation Strategy; Brands and Branding; Business Model; Consumer Products Industry; Consumer Products Industry; Consumer Products Industry; United States; California

January 2021
Case

Bespoken Spirits: Disrupting Distilling

By: Benjamin C. Esty and Daniel Fisher

On October 7, 2020, Bespoken Spirits publicly announced it had received $2.6 million of seed funding for its “sustainable maturation process,” a process that could produce award-winning whiskeys in just days rather than years using a novel technology and data science. ... View Details

Keywords: Business Ventures; Business Strategy; Competitive Advantage; Disruption; Entrepreneurship; Environmental Sustainability; Cash Flow; Disruptive Innovation; Innovation Strategy; Brands and Branding; Business Model; Consumer Products Industry; Consumer Products Industry; Consumer Products Industry; United States; California

2021
Working Paper

Entrepreneurial Learning and Strategic Foresight

By: Aticus Peterson and Andy Wu

We study how learning by experience across projects affects an entrepreneur's strategic foresight. In a quantitative study of 314 entrepreneurs across 722 crowdfunded projects supplemented with a program of qualitative interviews, we counterintuitively find that... View Details

Keywords: Experience; Interdependency; Strategic Foresight; Crowdfunding; Timeline; Delay; Forecasting; Entrepreneurship; Learning; Complexity; Forecasting and Prediction; Product Development; Planning

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January 2021 (Revised March 2021)
Case

Juno (A): Leveraging Student Power

By: Joshua Schwartzstein, Kathleen L. McGinn and Amy Klopfenstein

In March 2020, Chris Abkarians and Nikhil Agarwal were in the midst of preparing the annual auction for their student loan assistance startup, Juno. Both current MBA students at Harvard Business School, the duo founded Juno in 2018 to leverage student bargaining power... View Details

January 2021
Case

Anodot: Autonomous Business Monitoring

By: Antonio Moreno and Danielle Golan

Autonomous business monitoring platform Anodot leveraged machine learning to provide real-time alerts regarding business anomalies. Anodot’s solution was used in various industries in order to primarily monitor business health, such as revenue and payments, product... View Details

Keywords: Digital Platforms; Internet and the Web; Knowledge Sharing; Information Management; Sales; Value Creation; Product Positioning; Israel

January 2021 (Revised March 2021)
Case

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

By: Jill Avery, Ayelet Israeli and Emma von Maur

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; Preference Prediction; 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; Consumer Products Industry; Consumer Products Industry; Consumer Products Industry; Consumer Products Industry; United States

January 2021 (Revised March 2022)
Case

Arçelik: From a Dealer Network to an Omnichannel Experience

By: Ayelet Israeli and Fares Khrais

Arçelik Turkey, the country’s market leader in household appliances, was at an omnichannel crossroads in January 2020. Arçelik was a B2B player utilizing a dealership network with an umbrella of brands and had one of the largest brick-and-mortar store networks in... View Details

Keywords: Digital Marketing; Bricks And Mortar; Franchise Management; Franchising; Dealer Network; Dealers; B2B; B2B2C; Tradition; Culture Change; Cultural Adaptation; Omnichannel; Omnichannel Retail; Omni-channel; Omnichannel Retailing; Sales Channels; Sales Channel Development; Channel Management; Channels Of Distribution; Marketplace; Platforms; Collaboration; Online Channel; Online Data; Online Sales; Online Shopping; Online; Retail; Retailing; Disruption; Transformation; Franchise Ownership; Change Management; Partners and Partnerships; Consumer Behavior; Sales; Internet and the Web; Marketing Strategy; Conflict and Resolution; Conflict Management; Organizational Culture; Distribution Channels; Digital Transformation; Digital Platforms; Consumer Products Industry; Consumer Products Industry; Consumer Products Industry; Turkey

January 2021 (Revised March 2021)
Case

Jumia's Path to Profitability

By: Ramon Casadesus-Masanell, Pippa Tubman Armerding and Gamze Yucaoglu

The case opens in September 2019 as Sacha Poignonnec and Jeremy Hodara, co-founders and co-CEOs of Jumia, the leading Pan-African e-commerce platform, are contemplating the company’s path to profitability in the aftermath of a fragile investor sentiment, as the company... View Details