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

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; Fashion Industry; Retail Industry; Apparel and Accessories Industry; Consumer Products Industry; United States

March 2019
Case

HOPI: Turkey's Shopping Companion

By: Sunil Gupta, Donald Ngwe and Gamze Yucaoglu

The case opens in 2017 as Onur Erbay, CEO of HOPI, a multi-vendor loyalty platform, is contemplating a critical decision. The case chronicles the origins of Boyner Group, the parent company of HOPI and a major retailer in Turkey, and development of retail and customer... View Details

Keywords: Loyalty Programs; Multi-vendor Platform; Retail; Big Data; Customer Relationship Management; Mobile and Wireless Technology; Business Model; Analytics and Data Science; Competitive Strategy; Decision Making; Applications and Software; Digital Platforms; Technology Industry; Retail Industry; Turkey

Article

Why Am I Seeing This Ad? The Effect of Ad Transparency on Ad Effectiveness

By: Tami Kim, Kate Barasz and Leslie K. John

Given the increasingly specific ways marketers can target ads, many consumers and regulators are demanding ad transparency: disclosure of how consumers’ personal information was used to generate ads. We investigate how and why ad transparency impacts ad effectiveness.... View Details

Keywords: Digital Marketing; Customization and Personalization; Information; Trust; Performance Effectiveness

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June 2018 (Revised January 2019)
Case

Membership Rewards® from American Express

By: Shelle Santana, Frances X. Frei and Lauren G. Pickle

Credit and charge card issuer American Express (Amex) had developed a strong reputation among consumers due in part to its Membership Rewards (MR) loyalty program, first established in 1991. Through MR, all Amex cardholders could accumulate and redeem “points” based on... View Details

Keywords: Financial Services; Customer Loyalty; Credit Cards; Marketing Strategy; Product Marketing; Brands and Branding; Customer Value and Value Chain; Value Creation; Financial Services Industry; Banking Industry; North America; United States

September 2017 (Revised November 2018)
Case

Marriott International: The Next 90 Years

By: Chiara Farronato and Gary Pisano

The case examines how Marriott should respond to the potential threats from new home-sharing platforms and the rise of online travel agencies. In 2017 Marriott was the largest hotel chain, with more than one million rooms and 7% of worldwide room supply. In the... View Details

May 2016
Case

OPET: Precision Marketing in Uncertain Times

By: Rajiv Lal, Esel Çekin and Eren Kuzucu

During Timucin Guler’s decade at OPET, a prominent fuel distributor in Turkey, he transformed the definition of marketing in the company. Under Guler’s lead, OPET, once a local player in the downstream distribution market, became the second largest fuel distributor in... View Details

Keywords: Customer Satisfaction; Customer Service; Emerging Market; Focusing On Customers; Competition; Turkey; Loyalty Program; Marketing Strategy; Downstream Distribution; Customer Relationship Management; Energy Industry; Turkey

September 2014 (Revised March 2015)
Case

Managing Multi-Media Audiences at WHDH (Boston)

By: Thales Teixeira and V. Kasturi Rangan

WHDH's Channel 7 News rose to the #1 position in Boston-area news broadcasting through its embrace of an innovative format and for affiliating with NBC. Since the early 2000s, however, other news programs had copied their format, and young audiences had begun to use... View Details

Keywords: Online News; Television Advertising; Attention Economics; Cross-media Efforts; Competition; Internet and the Web; Consumer Behavior; Organizational Change and Adaptation; Change Management; Marketing Strategy; Decision Choices and Conditions; Digital Marketing; Television Entertainment; Media and Broadcasting Industry; Boston

June 2013
Case

Olympic Rent-A-Car U.S.: Customer Loyalty Battles

By: John Deighton and James T. Kindley

The marketing and operations managers for Olympic Rent-A-Car meet to decide how to respond to changes in the loyalty rewards program at the market-leading competitor. The competitor's program gives awards based on dollars spent instead of days rented and eliminates... View Details

Keywords: Customer Relationship Management; Competitive Strategy; Marketing; Operations; Auto Industry; Service Industry

February 2013 (Revised March 2013)
Case

Agero: Enhancing Capabilities for Customers

By: Robert Simons and Natalie Kindred

This case illustrates the importance of choosing a primary customer as the basis for organization design. Cross Country Group managers adjusted resource allocation, organization design and performance measures over time to transform Cross Country Group from an... View Details

Keywords: Entrepreneurial Management; Entrepreneurial Gap; Entrepreneurship; Auto Industry; Insurance; Performance Management; Performance Measurement; Performance Measures; Performance Pressure; Decisions; Family Business; Resource Allocation; Organizational Design; Customer Focus and Relationships; Performance Evaluation; Growth and Development Strategy; Service Industry

October 2011 (Revised August 2017)
Case

PunchTab, Inc.

By: Ramana Nanda, William R. Kerr and Lauren Barley

PunchTab was a Silicon Valley startup, founded in 2011, that was developing an Internet-based turnkey customer loyalty program for website owners, mobile applications developers, and brands. Founder/CEO Ranjith Kumaran must make strategic decisions about how to fund... View Details

Keywords: Financial Strategy; Investment; Investment Funds; Internet and the Web; Mobile and Wireless Technology; Corporate Entrepreneurship; Venture Capital; San Francisco

March 2006
Case

Cabo San Viejo: Rewarding Loyalty

By: Youngme E. Moon, Gail J. McGovern and Seth Schulman

In 2005, Cabo San Viejo, a premier health and fitness spa resort located in Palm Springs, California, is debating whether to introduce a Customer Rewards Program. Describes the customer management challenges the firm is facing and outlines the various ways in which a... View Details

Keywords: Debates; Customer Relationship Management; Marketing Strategy; Problems and Challenges; Adoption; Value Creation; Health Industry; California

June 2005 (Revised October 2005)
Case

Coach Roy Williams: What Next? (A)

By: Thomas J. DeLong, Christoper Chang and Scott Schweitzer

Roy Williams, head coach of the Kansas University Men's Basketball Team, was facing a major decision. The recent resignation of the coach at the University of North Carolina (UNC) had lead to speculation that Williams, a UNC alumnus, would be named as its new coach.... View Details

Keywords: Decision Choices and Conditions; Resignation and Termination; Job Offer; Leading Change; Management Succession; Performance Improvement; Personal Development and Career; Sports; Kansas; North Carolina

December 2004 (Revised December 2005)
Case

Nectar: Making Loyalty Pay

By: John A. Deighton

Loyalty Management UK (LMUK) manages British supermarket chain Sainsbury's frequent-shopper card program, called Nectar. LMUK uses Sainsbury's sponsorship as the magnet to attract other retailers into a profitable, multisponsor loyalty network. Examines the economics... View Details

Keywords: Customer Focus and Relationships; Business or Company Management; Supply Chain Management; Marketing Strategy; Networks; Marketing Channels; Advertising Campaigns; Outcome or Result; Growth and Development; Retail Industry; Great Britain

September 2003
Case

Upromise 2002

By: William A. Sahlman

Describes a set of decisions confronting the senior management of a company that has established a loyalty rewards program allocating cash to tax-advantaged college savings accounts for participants. The company has recruited a new CEO and needs to raise additional... View Details

Keywords: Corporate Entrepreneurship; Venture Capital; Management Teams; Capital; Internet and the Web; Decisions

September 2002 (Revised October 2002)
Case

Orient-Express Hotels

By: Frances X. Frei and Corey B. Hajim

Describes how a hotel and leisure company provides high-end service through its distinctive hotels and trains. Provides an opportunity to learn about the company's unusual quality practices and puts into doubt the unquestioned use of well-known practices, such as... View Details

Keywords: Service Operations; Quality; Management; Opportunities; Practice; Programs; Motivation and Incentives; Brands and Branding; Service Industry; Accommodations Industry

November 2000
Case

UPromise

By: Michael J. Roberts and William A. Sahlman

Describes the development of UPromise, a company that has developed a loyalty program through which corporate partners can contribute to funds that finance the education of consumers' children. Presents the accomplishments prior to the company's second round of... View Details

Keywords: Higher Education; Corporate Entrepreneurship; Venture Capital; Financial Markets; Programs

October 2000 (Revised November 2005)
Case

Hilton HHonors Worldwide: Loyalty Wars

By: John A. Deighton and Stowe Shoemaker

Hilton Hotels regards the frequent guest program as the industry's most important marketing tool, directing marketing efforts at the heavy user. What is Hilton to do then, when a competitor ups the ante? This case illustrates the economics of frequency marketing in... View Details

Keywords: Customer Relationship Management; Decision Choices and Conditions; Brands and Branding; Competitive Strategy; Accommodations Industry

December 1999
Case

Lees Supermarkets: Customer Loyalty Programs

By: David E. Bell, Rajiv Lal and Ann Leamon

Keywords: Customer Focus and Relationships; Marketing Strategy; Food and Beverage Industry