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All HBS Web
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- Faculty Publications (488)
- 2023
- Working Paper
Dynamic Pricing, Intertemporal Spillovers, and Efficiency
By: Alexander J. MacKay, Dennis Svartbäck and Anders G. Ekholm
Pricing technology that allows firms to rapidly adjust prices has two potential benefits.
Time-varying prices can respond to high-frequency demand shocks to generate greater revenues,
and they can also be used to smooth out demand to reduce costs. Using data...
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MacKay, Alexander J., Dennis Svartbäck, and Anders G. Ekholm. "Dynamic Pricing, Intertemporal Spillovers, and Efficiency." Harvard Business School Working Paper, No. 23-007, July 2022. (Revised December 2023.)
- July 2022
- Teaching Note
Arçelik (A), (B): From a Dealer Network to an Omnichannel Experience
By: Ayelet Israeli, Fares Khrais and Menna Hassan
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...
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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;
Consumer Products Industry;
Consumer Products Industry;
Consumer Products Industry;
Turkey
- 2022
- Working Paper
Product2Vec: Leveraging Representation Learning to Model Consumer Product Choice in Large Assortments
By: Fanglin Chen, Xiao Liu, Davide Proserpio and Isamar Troncoso
We propose a method, Product2Vec, based on representation learning, that can automatically learn latent product attributes that drive consumer choices, to study product-level competition when the number of products is large. We demonstrate Product2Vec’s...
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Chen, Fanglin, Xiao Liu, Davide Proserpio, and Isamar Troncoso. "Product2Vec: Leveraging Representation Learning to Model Consumer Product Choice in Large Assortments." NYU Stern School of Business Research Paper Series, July 2022.
- June 2022 (Revised August 2022)
- Case
Dollar Tree: Breaking the Buck
By: Jill Avery and Marco Bertini
For thirty-five years, Dollar Tree, a discount retail chain selling general merchandise, had held its fixed price point steady, pricing all of its household items, food, stationery, books, seasonal items, gifts, toys, and clothing that made up its diverse and...
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Keywords:
Retailing;
Pricing;
Pricing Strategy;
Discount Retailing;
Discount Store;
Marketing;
Brands and Branding;
Marketing Strategy;
Price;
Inflation and Deflation;
Consumer Behavior;
Retail Industry;
United States
Avery, Jill, and Marco Bertini. "Dollar Tree: Breaking the Buck." Harvard Business School Case 522-091, June 2022. (Revised August 2022.)
- May 2022
- Case
Rawbank's Illico Cash: Can 'Fast Money' Overcome Cash Dependency in the DRC?
By: Lauren Cohen and Grace Headinger
Thomas de Dreux-Brézé, the Head of Strategy and Project Management at Rawbank Congo in the Democratic Republic of the Congo (DRC), was perplexed as he reviewed annual adoption rates for the bank’s launch of Illico Cash 2.0. As the bank’s mobile money app, Illico Cash...
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Keywords:
Fintech;
Inflation;
Deflation;
Rural;
Urban;
Emerging Market;
Mobile Technology;
Finance;
Money;
Inflation and Deflation;
Business Growth and Maturation;
Decision Choices and Conditions;
Demographics;
Developing Countries and Economies;
Corporate Entrepreneurship;
Behavioral Finance;
Currency;
Banks and Banking;
Commercial Banking;
Financial Strategy;
Rural Scope;
Urban Scope;
Innovation Strategy;
Emerging Markets;
Network Effects;
Consumer Behavior;
Mobile and Wireless Technology;
Technology Adoption;
Banking Industry;
Financial Services Industry;
Technology Industry;
Congo, Democratic Republic of the
Cohen, Lauren, and Grace Headinger. "Rawbank's Illico Cash: Can 'Fast Money' Overcome Cash Dependency in the DRC?" Harvard Business School Case 222-084, May 2022.
- May 2022
- Article
Complex Disclosure
By: Ginger Zhe Jin, Michael Luca and Daniel Martin
We present evidence that unnecessarily complex disclosure can result from strategic incentives to shroud information. In our lab experiment, senders are required to report their private information truthfully, but can choose how complex to make their reports. We find...
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Keywords:
Disclosure;
Experiments;
Naiveté;
Overconfidence;
Corporate Disclosure;
Policy;
Information;
Complexity;
Strategy;
Consumer Behavior
Jin, Ginger Zhe, Michael Luca, and Daniel Martin. "Complex Disclosure." Management Science 68, no. 5 (May 2022): 3236–3261.
- April 2022
- Case
NIO: A Chinese EV Company's Global Strategy
By: William C. Kirby, Shu Lin and Noah B. Truwit
Founded in November 2014 and based in Shanghai, NIO designed, jointly manufactured, and sold premium “smart” EVs. Its mission was to “shape a joyful lifestyle by offering high-performance smart electric vehicles and being the best user enterprise. At NIO Day 2021,...
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Keywords:
Electric Vehicles;
Expansion;
Technological Innovation;
Market Entry and Exit;
Competitive Strategy;
Consumer Behavior;
Green Technology;
Auto Industry;
China;
Europe;
Norway
Kirby, William C., Shu Lin, and Noah B. Truwit. "NIO: A Chinese EV Company's Global Strategy." Harvard Business School Case 322-106, April 2022.
- April 2022
- Article
Consumers Value Effort over Ease When Caring for Close Others
By: Ximena Garcia-Rada, Mary Steffel, Elanor F. Williams and Michael I. Norton
Many products and services are designed to make caregiving easier, from premade meals for feeding families to robo-cribs that automatically rock babies to sleep. Yet, using these products may come with a cost: consumers may feel they have not exerted enough effort....
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Keywords:
Effor;
Caregiving;
Close Relationships;
Symbolic Meaning;
Signaling;
Relationships;
Consumer Behavior;
Perception
Garcia-Rada, Ximena, Mary Steffel, Elanor F. Williams, and Michael I. Norton. "Consumers Value Effort over Ease When Caring for Close Others." Journal of Consumer Research 48, no. 6 (April 2022): 970–990.
- March 2022 (Revised March 2024)
- Case
Hometown Foods: Changing Price Amid Inflation
During the early part of the 2021 Covid-19 pandemic, Hometown Foods, a large seller of flour-based products, thrived as consumers hoarded baked goods and took up baking to pass the time and find comfort. Then, amid growing shortages in commodities, a vaccine arrived,...
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Keywords:
COVID-19 Pandemic;
Consumer Behavior;
Supply Chain;
Inflation and Deflation;
Spending;
Price Bubble;
Price;
Volatility;
Food and Beverage Industry
De Freitas, Julian, Jeremy Yang, and Das Narayandas. "Hometown Foods: Changing Price Amid Inflation." Harvard Business School Case 522-087, March 2022. (Revised March 2024.)
- March 2022
- Article
Learning to Rank an Assortment of Products
By: Kris Ferreira, Sunanda Parthasarathy and Shreyas Sekar
We consider the product ranking challenge that online retailers face when their customers typically behave as “window shoppers”: they form an impression of the assortment after browsing products ranked in the initial positions and then decide whether to continue...
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Keywords:
Online Learning;
Product Ranking;
Assortment Optimization;
Learning;
Internet and the Web;
Product Marketing;
Consumer Behavior;
E-commerce
Ferreira, Kris, Sunanda Parthasarathy, and Shreyas Sekar. "Learning to Rank an Assortment of Products." Management Science 68, no. 3 (March 2022): 1828–1848.
- March 2022
- Article
When Less Is More: Consumers Prefer Brands that Donate More in Relative versus Absolute Terms
By: Elizabeth A. Keenan, Anne V. Wilson and Leslie K. John
When trying to make a good impression on consumers through charitable giving, is it better for brands to maximize the overall dollars they donate or how much they give in relative terms; for example, the proportion of profits? Across five studies we show that consumers...
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Keywords:
Cause-related Marketing;
Charitable Donations;
Generosity;
Altruism;
Philanthropy and Charitable Giving;
Brands and Branding;
Consumer Behavior
Keenan, Elizabeth A., Anne V. Wilson, and Leslie K. John. "When Less Is More: Consumers Prefer Brands that Donate More in Relative versus Absolute Terms." Marketing Letters 33, no. 1 (March 2022): 31–43.
- February 2022
- Supplement
SpartanNash Company: The Amazon Warrants (A)
By: Benjamin C. Esty, E. Scott Mayfield and Daniel Fisher
As of 12/31/21, Amazon held $22 billion of equity and warrants in related companies. In fact, it often requests a free grant of warrants when it enters into a new commercial agreement with a supplier. Over the past 20 years, Amazon has gotten warrants almost 20...
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- February 2022
- Teaching Note
AptDeco: Circular Economy Furniture Marketplace
By: Ayelet Israeli
Teaching Note for HBS Case No. 521-069. 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...
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Keywords:
E-Commerce Strategy;
Mobile;
Word-of-Mouth;
Word Of Mouth;
Word-of-mouth Marketing;
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;
African-American Protagonist;
Circular;
Peer-to-peer Markets;
Furniture Industry;
Growth Hacking;
Monetization Strategy;
Growth Management;
Marketing Strategy;
Entrepreneurship;
Digital Platforms;
Marketing Channels;
Digital Marketing;
Consumer Behavior;
Acquisition;
Retention;
Growth and Development Strategy;
Customer Focus and Relationships;
Expansion;
Brands and Branding;
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)
- Article
A 680,000-Person Megastudy of Nudges to Encourage Vaccination in Pharmacies
By: Katherine L. Milkman, Linnea Gandhi, Mitesh S. Patel, Heather N. Graci, Dena M. Gromet, Hung Ho, Joseph S. Kay, Timothy W. Lee, Jake Rothschild, Jonathan E. Bogard, Ilana Brody, Christopher F. Chabris, Edward Chang, Gretchen B. Chapman, Jennifer E. Dannals, Noah J. Goldstein, Amir Goren, Hal Hershfield, Alex Hirsch, Jillian Hmurovic, Samantha Horn, Dean Karlan, Ariella S. Kristal, Cait Lamberton, Michael N. Meyer, Allison H. Oakes, Maurice E. Schweitzer, Maheen Shermohammed, Jaochim H. Talloen, Caleb Warren, Ashley V. Whillans, Kuldeep N. Yadav, Julian J. Zlatev, Ron Berman, Chalanda N. Evans, Rahul Ladhania, Jens Ludwig, Nina Mazar, Sendhil Mullainathan, Christopher K. Snider, Jann Spiess, Eli Tsukayama, Lyle Ungar, Christophe Van den Bulte, Kevin G. Volpp and Angela L. Duckworth
Encouraging vaccination is a pressing policy problem. To assess whether text-based reminders can encourage pharmacy vaccination and what kinds of messages work best, we conducted a megastudy. We randomly assigned 689,693 Walmart pharmacy patients to receive one of 22...
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Keywords:
Vaccination;
Vaccines;
Nudges;
Communication Strategy;
Communication Technology;
Consumer Behavior;
Health Care and Treatment
Milkman, Katherine L., Linnea Gandhi, Mitesh S. Patel, Heather N. Graci, Dena M. Gromet, Hung Ho, Joseph S. Kay, Timothy W. Lee, Jake Rothschild, Jonathan E. Bogard, Ilana Brody, Christopher F. Chabris, Edward Chang, Gretchen B. Chapman, Jennifer E. Dannals, Noah J. Goldstein, Amir Goren, Hal Hershfield, Alex Hirsch, Jillian Hmurovic, Samantha Horn, Dean Karlan, Ariella S. Kristal, Cait Lamberton, Michael N. Meyer, Allison H. Oakes, Maurice E. Schweitzer, Maheen Shermohammed, Jaochim H. Talloen, Caleb Warren, Ashley V. Whillans, Kuldeep N. Yadav, Julian J. Zlatev, Ron Berman, Chalanda N. Evans, Rahul Ladhania, Jens Ludwig, Nina Mazar, Sendhil Mullainathan, Christopher K. Snider, Jann Spiess, Eli Tsukayama, Lyle Ungar, Christophe Van den Bulte, Kevin G. Volpp, and Angela L. Duckworth. "A 680,000-Person Megastudy of Nudges to Encourage Vaccination in Pharmacies." e2115126119. Proceedings of the National Academy of Sciences 119, no. 6 (February 8, 2022).
- February 2022 (Revised April 2024)
- Case
Aleph Farms: A New Culture of Meat
By: Elie Ofek and Jeff Huizinga
Aleph Farms, an Israeli food-tech start-up, was hoping to play a major role in disrupting the conventional meat sector. Compared to intensive agricultural practices, Aleph’s cultured (or lab-grown) meat solution held the promise of considerably reducing greenhouse gas...
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Keywords:
Innovation;
Disruptive Innovation;
Adoption;
Go To Market Strategy;
Industry Evolution;
Food Industry;
Environmental And Social Sustainability;
Marketing Of Innovations;
Brand Building;
Capital Expenditures-equipment;
Disruption;
Green Technology;
Environmental Sustainability;
Food;
Market Entry and Exit;
Brands and Branding;
Consumer Behavior;
Competitive Strategy;
Growth and Development Strategy;
Food and Beverage Industry
Ofek, Elie, and Jeff Huizinga. "Aleph Farms: A New Culture of Meat." Harvard Business School Case 522-071, February 2022. (Revised April 2024.)
- 2022
- Working Paper
The Routledge Handbook of Digital Consumption, Chapter 41: The Internet’s Effects on Consumption: Useful, Harmful, Playful
By: John A. Deighton and Leora Kornfeld
This chapter considers how digital culture has changed over the past decade, as the internet has grown its scope and user base. Billions around the world connect daily to an ever-expanding set of applications. A framework for thinking about digital effects is offered:...
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Deighton, John A., and Leora Kornfeld. "The Routledge Handbook of Digital Consumption, Chapter 41: The Internet’s Effects on Consumption: Useful, Harmful, Playful." Harvard Business School Working Paper, No. 22-049, January 2022.
- 2022
- Working Paper
Consumer Reviews and Regulation: Evidence from NYC Restaurants
By: Chiara Farronato and Georgios Zervas
We investigate the informativeness of hygiene signals in online reviews, and their effect on consumer choice and restaurant hygiene. We first extract signals of hygiene from Yelp. Among all dimensions that regulators monitor through mandated restaurant inspections, we...
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Keywords:
Restaurants;
Reviews;
Hygiene;
Yelp;
Regulation;
Food;
Governing Rules, Regulations, and Reforms;
Consumer Behavior
Farronato, Chiara, and Georgios Zervas. "Consumer Reviews and Regulation: Evidence from NYC Restaurants." NBER Working Paper Series, No. 29715, February 2022.
- February 2022
- Article
Sugar-sweetened Beverage Purchases and Intake at Event Arenas with and without a Portion Size Cap
By: Sheri Volger, James Scott Parrott, Brian Elbel, Leslie K. John, Jason P. Block, Pamela Rothpletz-Puglia and Christina A. Roberto
This is the first real-world study to examine the association between a voluntary 16-ounce (oz.) portion-size cap on sugar-sweetened beverages (SSB) at a sporting arena on volume of SSBs and food calories purchased and consumed during basketball games. Cross-sectional...
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Keywords:
Sugar-sweetened Beverages;
Nutrition Policy;
Obesity Prevention;
Portion Sizes;
Nutrition;
Policy;
Health;
Behavior
Volger, Sheri, James Scott Parrott, Brian Elbel, Leslie K. John, Jason P. Block, Pamela Rothpletz-Puglia, and Christina A. Roberto. "Sugar-sweetened Beverage Purchases and Intake at Event Arenas with and without a Portion Size Cap." Art. 101661. Preventative Medicine Reports 25 (February 2022).
- January 2022
- Supplement
Kornit Digital: The Amazon Warrants (C)
By: Benjamin C. Esty, E. Scott Mayfield and Daniel Fisher
As of 12/31/21, Amazon held $22 billion of equity and warrants in related companies. In fact, it often requests a free grant of warrants when it enters into a new commercial agreement with a supplier. Over the past 20 years, Amazon has gotten warrants almost 20...
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Keywords:
Valuation;
Value Creation;
Consumer Behavior;
Negotiation;
Distribution;
Ownership;
Partners and Partnerships;
Business Strategy;
Equity;
Distribution Industry;
Food and Beverage Industry;
United States
Esty, Benjamin C., E. Scott Mayfield, and Daniel Fisher. "Kornit Digital: The Amazon Warrants (C)." Harvard Business School Supplement 222-045, January 2022.
- January 2022
- Case
SpartanNash Company: The Amazon Warrants (A)
By: Benjamin C. Esty, E. Scott Mayfield and Daniel Fisher
As of 12/31/21, Amazon held $22 billion of equity and warrants in related companies. In fact, it often requests a free grant of warrants when it enters into a new commercial agreement with a supplier. Over the past 20 years, Amazon has gotten warrants in almost 20...
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Keywords:
Valuation;
Value Creation;
Consumer Behavior;
Negotiation;
Distribution;
Ownership;
Partners and Partnerships;
Business Strategy;
Equity;
Distribution Industry;
Food and Beverage Industry;
United States
Esty, Benjamin C., E. Scott Mayfield, and Daniel Fisher. "SpartanNash Company: The Amazon Warrants (A)." Harvard Business School Case 222-022, January 2022.