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- All HBS Web
(120,067)
- Faculty Publications (275)
- September–October 2024
- Article
How AI Can Power Brand Management
By: Julian De Freitas and Elie Ofek
Marketers have begun experimenting with AI to improve their brand-management efforts. But unlike other marketing tasks, brand management involves more than just repeatedly executing one specialized function. Long considered the exclusive domain of creative talent, it... View Details
Keywords: Creativity; AI and Machine Learning; Brands and Branding; Product Positioning; Customer Focus and Relationships
De Freitas, Julian, and Elie Ofek. "How AI Can Power Brand Management." Harvard Business Review 102, no. 5 (September–October 2024): 108–114.
- August 2024 (Revised January 2025)
- Case
Barbie: Reviving a Cultural Icon at Mattel
The 2023 release of the live-action film Barbie, and its accompanying marketing blitz, incited a worldwide Barbie craze. Suddenly Barbie was everywhere, a celebrated icon reinstated at the forefront of cultural conversation. This goodwill stood in contrast to... View Details
Keywords: Brands and Branding; Media; Intellectual Property; Business Strategy; Entertainment; Gender; Public Opinion; Marketing Strategy; Consumer Products Industry; Entertainment and Recreation Industry; Motion Pictures and Video Industry; Retail Industry; United States
Ofek, Elie, Ryann Noe, and Sarah Mehta. "Barbie: Reviving a Cultural Icon at Mattel." Harvard Business School Case 525-006, August 2024. (Revised January 2025.)
- July 2024
- Teaching Note
GoPro: Becoming a Subscription Hero
By: Elie Ofek
Teaching Note for HBS Case No. 522-022. View Details
- July 2024 (Revised January 2025)
- Case
Dynamic Pricing at Wendy's: Where's the Beef?
By: Elie Ofek, Alicia Dadlani and Martha Hostetter
In early 2024, Wendy’s new CEO announced on an earnings call that the company would install digital menus in its US locations so it could begin testing dynamic pricing—changing prices up or down in response to shifts in supply and demand – as well as allow engaging in... View Details
Keywords: Dynamic Pricing; Marketing Strategy; Price; Technology Adoption; Consumer Behavior; AI and Machine Learning; Customer Focus and Relationships; Policy; Food and Beverage Industry
Ofek, Elie, Alicia Dadlani, and Martha Hostetter. "Dynamic Pricing at Wendy's: Where's the Beef?" Harvard Business School Case 525-010, July 2024. (Revised January 2025.)
- 2025
- Working Paper
The Value of Silence: The Effect of UMG’s Licensing Dispute with TikTok on Music Demand
By: Mengjie (Magie) Cheng, Elie Ofek and Hema Yoganarasimhan
Social media platforms like TikTok have transformed how music is discovered, consumed, and
monetized. This study examines the implications of the dispute between TikTok and Universal Music
Group (UMG), which resulted in UMG excluding its music from TikTok from... View Details
Keywords: Demand And Consumers; Monetization; Social Media; Revenue; Conflict and Resolution; Music Industry
Cheng, Mengjie (Magie), Elie Ofek, and Hema Yoganarasimhan. "The Value of Silence: The Effect of UMG’s Licensing Dispute with TikTok on Music Demand." Harvard Business School Working Paper, No. 25-014, July 2024. (Revised June 2025.)
- May 2024
- Background Note
Net Revenue Retention: Unpacking the Dynamics of Customer Monetization
By: Elie Ofek, Barak Libai and Eitan Muller
Firms and investors alike are beginning to recognize the importance of tracking how revenues from existing customers are evolving over time and to appreciate the value in understanding what might explain changes in these revenues. Consequently, in addition to looking... View Details
Keywords: Customer Relationship Management; Revenue; Measurement and Metrics; Customer Value and Value Chain
Ofek, Elie, Barak Libai, and Eitan Muller. "Net Revenue Retention: Unpacking the Dynamics of Customer Monetization." Harvard Business School Background Note 524-092, May 2024.
- May 2024
- Background Note
Pricing Strategy and Channels of Distribution: Where Value Delivery and Value Capture Intersect
By: Elie Ofek
Channels of distribution are a critical component of a firm’s go-to-market strategy. A company may elect to sell its products directly to customers (DTC) without the assistance of any intermediaries or, alternatively, it may seek several channel partners to help it... View Details
Ofek, Elie. "Pricing Strategy and Channels of Distribution: Where Value Delivery and Value Capture Intersect." Harvard Business School Background Note 524-093, May 2024.
- 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
Ofek, Elie, K. Shelette Stewart, and Alicia Dadlani. "Lowe's: Improving the Total Home Strategy." Harvard Business School Case 524-054, May 2024. (Revised February 2025.)
- May 2024
- Teaching Note
21Seeds: Taking Shots at Breakout Growth
By: Julian De Freitas and Elie Ofek
Teaching Note for HBS Case No. 524-008. View Details
- March 2024
- Teaching Note
Joy4Home Brands: Pricing Matters
By: Elie Ofek
Teaching Note for HBS Case No. 523-709. View Details
- March 2024 (Revised May 2024)
- Case
Amperity: First-Party Data at a Crossroads
By: Elie Ofek, Hema Yoganarasimhan and Alexis Lefort
In the summer of 2023, Amperity management was facing a critical decision on its future direction. Given the dramatic changes occurring within the digital advertising ecosystem, as concerns over consumer privacy placed limits on the ability to engage in third-party... View Details
Keywords: AI and Machine Learning; Technology Adoption; Business Strategy; Digital Marketing; Price; Product; Business or Company Management; Advertising Industry
Ofek, Elie, Hema Yoganarasimhan, and Alexis Lefort. "Amperity: First-Party Data at a Crossroads." Harvard Business School Case 524-017, March 2024. (Revised May 2024.)
- February 2024
- Teaching Note
SenseAim Technologies: Pricing to Win
By: Elie Ofek
Teaching Note for HBS Case No. 521-049. View Details
- December 2023 (Revised February 2024)
- Case
21Seeds: Taking Shots at Breakout Growth
21Seeds, a female-founded flavor-infused tequila startup launched in 2019, had made inroads into the alcoholic beverage industry by focusing on an underserved consumer segment in spirits—women, primarily in their 30s and 40s, many of whom were moms—and by following a... View Details
Keywords: Mergers and Acquisitions; Business Startups; Growth and Development Strategy; Brands and Branding; Product Positioning; Distribution Channels; Sales; Food and Beverage Industry
Ofek, Elie, Julian De Freitas, Michael Moynihan, and Nicole Tempest Keller. "21Seeds: Taking Shots at Breakout Growth." Harvard Business School Case 524-008, December 2023. (Revised February 2024.)
- November 2023 (Revised April 2024)
- Case
BiomX: Bringing Phage Back to the Stage
By: Paul A. Gompers, Elie Ofek, Orna Dan and Emilie Billaud
In the spring of 2023, and following the favorable results of a trial involving its phage cocktail for treating lung infections among cystic fibrosis (CF) patients, the leadership of BiomX had several critical issues to wrestle with. First, given its precarious... View Details
Keywords: Working Capital; Financing and Loans; Health Testing and Trials; Product Development; Research and Development; Science-Based Business; Commercialization; Biotechnology Industry; Pharmaceutical Industry
Gompers, Paul A., Elie Ofek, Orna Dan, and Emilie Billaud. "BiomX: Bringing Phage Back to the Stage." Harvard Business School Case 524-051, November 2023. (Revised April 2024.)
- November 2023 (Revised March 2024)
- Case
Infarm: Betting the (Indoor) Farm on Food Security
By: Elie Ofek
In the summer of 2023, the co-founders of Infarm, a controlled environment agriculture (CEA) company, were contemplating a major pivot going forward. While Infarm had successfully shown it could grow over 75 products—mainly herbs, leafy greens and mushrooms—in modular... View Details
Keywords: Plant-Based Agribusiness; Business Model; Market Entry and Exit; Science-Based Business; Business Strategy; Transition; Agriculture and Agribusiness Industry; Europe; North America; Toronto; Northeastern United States
Ofek, Elie. "Infarm: Betting the (Indoor) Farm on Food Security." Harvard Business School Case 524-043, November 2023. (Revised March 2024.)
- August 2023
- Background Note
Pricing and Customer Psychology
By: Elie Ofek
This note provides an overview of how psychological principles may be used as part of a seller’s pricing strategy. The note defines the concept of psychological pricing and explains the motivations for firms to engage in it. Prominent practices and tactics, with... View Details
Ofek, Elie. "Pricing and Customer Psychology." Harvard Business School Background Note 524-019, August 2023.
- July 2023
- Article
Before or After? The Effects of Payment Decision Timing in Pay-What-You-Want Contexts
By: Raghabendra P. KC, Vincent Mak and Elie Ofek
We study how payment decision timing—before versus after product delivery—influences consumer payment under pay-what-you-want pricing. We focus on situations where there is minimal change in consumer uncertainty regarding the product before versus after receiving it.... View Details
KC, Raghabendra P., Vincent Mak, and Elie Ofek. "Before or After? The Effects of Payment Decision Timing in Pay-What-You-Want Contexts." Journal of Marketing 87, no. 4 (July 2023): 618–635.
- June 2023
- Teaching Note
Navya: Steering Toward a Driverless Future
By: Julian De Freitas and Elie Ofek
Teaching Note for HBS Case No. 523-046. View Details
- June 2023 (Revised August 2023)
- Background Note
Subscription Models: Recurring Revenues for Lasting Growth
By: Elie Ofek and Amy Konary
This note offers a comprehensive exposition to subscription revenue models and aims to explain their recent rise. It covers the advantages to firms of employing a subscription-based approach to monetization (as opposed to “one-off” upfront payment), as well as the... View Details
Ofek, Elie, and Amy Konary. "Subscription Models: Recurring Revenues for Lasting Growth." Harvard Business School Background Note 523-113, June 2023. (Revised August 2023.)