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Professor Riis studies consumer behavior and health using the methods and theories of experimental psychology and behavioral economics. Particular...
- July 2021
- Article
Information Transparency, Multihoming, and Platform Competition: A Natural Experiment in the Daily Deals Market
By: Hui Li and Feng Zhu
Platform competition is shaped by the likelihood of multi-homing (i.e., complementors or consumers adopt more than one platform). To take advantage of multi-homing, platform firms often attempt to motivate their rivals’ high-performing complementors to adopt their own...
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- July 2021
- Article
The Effect of Price on Firm Reputation
By: Michael Luca and Oren Reshef
While a business's reputation can affect its pricing, prices can also affect its reputation. To explore the effect of prices on reputation, we investigate daily data on menu prices and online ratings from a large rating and ordering platform. We find that a price...
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- 2021
- Working Paper
The Situational Samaritan: How and Why Marketplace Conditions Shape Prosocial Consumer Behaviors
By: Julia von Schuckmann, Lucia S.G. Barrios, Grant E. Donnelly and Marco Bertini
- May 2021
- 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...
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Keywords:
Data;
Data Analytics;
Artificial Intelligence;
AI;
AI Algorithms;
AI Creativity;
Fashion;
Retail;
Retail Analytics;
Digital Marketing;
E-commerce;
E-Commerce Strategy;
Platform;
Platforms;
Big Data;
Preference Elicitation;
Predictive Analytics;
App Development;
＂Marketing Analytics＂;
Advertising;
Mobile App;
Mobile Marketing;
Apparel;
Referral Rewards;
Referrals;
Female Ceo;
Female Entrepreneur;
Female Protagonist;
Data and Data Sets;
Analysis;
Creativity;
Marketing Strategy;
Brands and Branding;
Consumer Behavior;
Demand and Consumers;
Forecasting and Prediction;
Marketing Channels;
Online Advertising;
Online Technology;
Mobile Technology;
Consumer Products Industry;
Consumer Products Industry;
Consumer Products Industry;
Consumer Products Industry;
United States
- May 2021
- Case
Headspace vs. Calm: A Mindful Competition
By: Ayelet Israeli and Anne Wilson
By 2021, the mindfulness app wars reached their apex. Over 2,000 meditation apps were available to consumers, but two apps, Headspace and Calm, dominated the space, jointly holding about 70% of the total market. Headspace had established itself as the approachable...
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Keywords:
Marketing Communication;
Integrated Strategy;
Brand;
Brand ＆ Product Management;
Brand Communication;
Brand Differentiation;
Brand Building;
Brand Management;
E-commerce;
E-Commerce Strategy;
Ecommerce;
App;
App Development;
Applications;
COVID;
COVID-19;
Pandemic;
Pricing;
Pricing Strategy;
Subscription Model;
Subscription;
Partnerships;
Strategic Partnerships;
B2B Vs. B2C;
B2B;
Health ＆ Wellness;
Wellbeing;
Digitization;
Commoditization;
Mobile App;
Mobile App Industry;
Mobile Healthcare;
Mobile Marketing;
Digital Brand;
Digital Health;
Digital Marketing;
Consumer Health;
Apps;
Online Business;
Online Competition;
Online Community;
Online Entertainment;
Entertainment And Leisure;
Meditation;
Marketing;
Marketing Communications;
Brands and Branding;
Price;
Strategy;
Competition;
Competitive Strategy;
Competitive Advantage;
Partners and Partnerships;
Health;
Well-being;
Mobile Technology;
Communication;
Communication Strategy;
Disruption;
Consumer Behavior;
Online Advertising;
Health Industry;
Technology Industry;
Communications Industry;
United States;
North America;
United Kingdom
- May 2021
- Article
Is No News (Perceived as) Bad News? An Experimental Investigation of Information Disclosure
By: Ginger Zhe Jin, Michael Luca and Daniel Martin
This paper uses laboratory experiments to directly test a central prediction of disclosure theory: that strategic forces can lead those who possess private information to voluntarily provide it. In a simple sender-receiver game, we find that senders disclose favorable...
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- April 17, 2021
- Article
Reimagining India's Health System: A Lancet Citizens' Commission
By: Vikram Patel, Kiran Mazumdar-Shaw, Gagandeep Kang, Pamela Das and Tarun Khanna
This commentary announces the launch of the Lancet Citizens’ Commission on Reimagining India’s Health System. The Commission is an ambitious, cross-sectoral effort to develop a citizens’ roadmap to achieving universal health coverage (UHC) in India in the next decade....
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- April 2021 (Revised July 2021)
- Case
StockX: The Stock Market of Things (Abridged)
By: Chiara Farronato, John J. Horton, Annelena Lobb and Julia Kelley
Founded in 2015 by Dan Gilbert, Josh Luber, and Greg Schwartz, StockX was an online platform where users could buy and sell unworn luxury and limited-edition sneakers. Sneaker resale prices often fluctuated over time based on supply and demand, creating a robust...
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Keywords:
Markets;
Auctions;
Bids and Bidding;
Demand and Consumers;
Consumer Behavior;
Data and Data Sets;
Market Design;
Market Platforms;
Two-Sided Platforms;
Multi-Sided Platforms;
Market Transactions;
Marketplace Matching;
Supply and Industry;
Analysis;
Price;
Product Marketing;
Product Launch;
Apparel and Accessories Industry;
Fashion Industry;
North and Central America;
United States;
Michigan;
Detroit
- April 2021
- Teaching Note
Drinkworks: Home Bar by Keurig
By: Sunil Gupta and Jonathan Levav
Teaching Note for HBS Case No. 521-010. In the summer of 2018, Drinkworks CEO Nathaniel Davis needed to make a number of go-to-market decisions ahead of his company’s upcoming product launch. Formed through a joint venture between Keurig Dr. Pepper and Anheuser-Busch...
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Keywords:
Marketing;
Marketing Strategy;
Product Marketing;
Product Launch;
Product Positioning;
Markets;
Bids and Bidding;
Demand and Consumers;
Consumer Behavior;
Market Design;
Distribution;
Distribution Channels;
Product;
Product Design;
Product Development;
Business Model;
Customers;
Customer Value and Value Chain;
Decision Making;
Decisions;
Goods and Commodities;
Innovation and Invention;
Technological Innovation;
Business or Company Management;
Growth and Development Strategy;
Research;
Research and Development;
Strategy;
Adoption;
Competitive Advantage;
Segmentation;
Technology;
Hardware;
Value;
Value Creation;
Consumer Products Industry;
Consumer Products Industry;
North and Central America;
United States
- March 2021
- Background Note
The Pandemic's Impact on the U.S. Food System
By: Jose B. Alvarez and Natalie Kindred
This note is intended not as a comprehensive account but as a starting point for discussion about the impact of the COVID-19 pandemic on the U.S. food system. Written in late 2020, the note describes, in part through the voices of industry leaders, how the pandemic...
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Keywords:
Agribusiness;
Risk and Uncertainty;
Risk Management;
Leadership;
Change Management;
Safety;
Health;
Health Pandemics;
Disruption;
Adaptation;
Supply Chain;
Supply Chain Management;
Retail Industry;
Food and Beverage Industry;
Agriculture and Agribusiness Industry;
Transportation Industry;
United States
- March 17, 2021
- Other Article
Beyond Pajamas: Sizing Up the Pandemic Shopper
By: Ayelet Israeli, Eva Ascarza and Laura Castrillo
A first look at how the COVID-19 pandemic impacted e-commerce apparel shopping in the US and the UK. Extensive analysis and interactive graphics utilizing millions of transactions.
While the pandemic is still playing out, our preliminary investigations... View Details
While the pandemic is still playing out, our preliminary investigations... View Details
Keywords:
Retail;
Retail Analytics;
Consumer;
Pandemic;
COVID;
COVID-19;
Apparel;
Ecommerce;
E-commerce;
Online Shopping;
Online Apparel;
Online Sales;
Returns;
CRM;
Customer Retention;
Customer Experience;
Customer Value;
Digital;
Customer Focus and Relationships;
Customers;
Health Pandemics;
Consumer Behavior;
Customer Relationship Management;
Online Technology;
Behavior;
Retail Industry;
Apparel and Accessories Industry;
Technology Industry;
United States;
United Kingdom
- March 2021
- Article
Active Choice, Implicit Defaults, and the Incentive to Choose
By: John Beshears, James J. Choi, David Laibson and Brigitte C. Madrian
Home-delivered prescriptions have no delivery charge and lower copayments than prescriptions picked up at a pharmacy. Nevertheless, when home delivery is offered on an opt-in basis, the take-up rate is only 6%. We study a program that makes active choice of either home...
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- March 2021
- Article
Assortment Rotation and the Value of Concealment
By: Kris J. Ferreira and Joel Goh
Assortment rotation—the retailing practice of changing the assortment of products offered to customers—has recently been used as a competitive advantage for both brick-and-mortar and online retailers. We focus on product categories where consumers may purchase multiple...
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- 2021
- Working Paper
Information Spillovers in Experience Goods Competition
By: Zhuoqiong Charlie Chen, Christopher Stanton and Catherine Thomas
When experience goods compete, consuming one product can be informative about value for similar untried products. We study a two-period model of duopoly competition in markets that have this feature and where firms can price discriminate between consumers based on...
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- February 2021
- Case
White Claw: Defending Market Share as Competition Encroaches
By: Jill Avery
By the end of 2019, two brands accounted for 84% of hard seltzer sales, a segment that had recently taken the U.S. beer market by storm, growing from $3 million in 2015 to over $2.7 billion by the start of the summer of 2020. White Claw was the dominant market leader...
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Keywords:
Brand Management;
Alcoholic Beverages;
Beer/brewing Industry;
Brand Positioning;
Growth;
Competitive Positioning;
Consumer Products;
Beverage Industry;
Value Proposition;
Marketing;
Brands and Branding;
Competition;
Product Positioning;
Competitive Strategy;
Consumer Behavior;
Consumer Products Industry;
Consumer Products Industry;
United States
- February 2021 (Revised May 2021)
- Case
SafeGraph: Selling Data as a Service
By: Ramana Nanda, Abhishek Nagaraj and Allison Ciechanover
Set in January 2021, the CEO of SafeGraph, a four-year-old startup that sold Data as a Service, looked to the future. His aim was to become the most trusted source for data about a physical place. The company provided points of interest (POI) and foot traffic data on...
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- 2021
- Working Paper
Consuming Contests: Outcome Uncertainty and Spectator Demand for Contest-based Entertainment
By: Patrick J. Ferguson and Karim R. Lakhani
Contests that are designed to be consumed for entertainment by non-contestants are a fixture of economic, cultural and political life. In this paper, we examine whether individuals prefer to consume contests that have more uncertain outcomes. We look to...
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- 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...
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Keywords:
E-commerce;
E-Commerce Strategy;
Mobile;
Digital Marketing;
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;
Growth Management;
Marketing Strategy;
Entrepreneurship;
Market Platforms;
Marketing Channels;
Online Advertising;
Consumer Behavior;
Acquisition;
Growth and Development Strategy;
Two-Sided Platforms;
Customer Focus and Relationships;
Consumer Products Industry;
Consumer Products Industry;
Consumer Products Industry;
Consumer Products Industry;
United States;
North America;
New York (city, NY);
New York (state, US)
- 2021
- Working Paper
Harbinger Categories
By: Eric Anderson, Chaoqun Chen, Ayelet Israeli and Duncan Simester
Past spending by a customer is generally a positive signal of future spending at the same retailer. We show that there exist “Harbinger Categories” for which the reverse is true. The more purchases customers make in these categories, the less likely these customers are...
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- February 2021
- Article
How Transparency into Internal and External Responsibility Initiatives Influences Consumer Choice
By: Ryan W. Buell and Basak Kalkanci
Amid growing calls for transparency and social and environmental responsibility, companies are employing different strategies to improve consumer perceptions of their brands. Some pursue internal initiatives that reduce their negative social or environmental impacts...
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