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  • September 2024
  • Case

Navigating Digital Transformation at Carrefour

By: Sunil Gupta and Emilie Billaud
In 2023, Elodie Perthuisot, Carrefour’s Executive Director for e-commerce and digital transformation, met with CEO Alexandre Bompard to discuss strategies for the company’s digital initiatives. Carrefour, a global retail giant with over 14,300 stores across 40... View Details
Keywords: Change Management; Talent and Talent Management; Decisions; Digital Strategy; Technology Adoption; Leading Change; Goals and Objectives; Resource Allocation; Digital Marketing; E-commerce; Operations; Logistics; Business Processes; Organizational Culture; Strategic Planning; Alliances; Partners and Partnerships; Competitive Advantage; Digital Transformation; Retail Industry; Food and Beverage Industry; Europe
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  • November 2015 (Revised April 2018)
  • Case

Flipkart (A): Transitioning to a Marketplace Model

By: Das Narayandas, Sunil Gupta and Rachna Tahilyani
In 2015, Sachin and Binny Bansal, co-founders of India’s largest e-commerce company, are wondering if it is time to move from a hybrid model to a full marketplace. While Amazon runs a hybrid model, Alibaba operates a marketplace. In addition, Flipkart has been losing... View Details
Keywords: Marketplaces; Online Retail; Digital Platforms; Internet and the Web; Business Model; Growth and Development Strategy; Emerging Markets; E-commerce; Retail Industry; India
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  • March 2015 (Revised December 2016)
  • Case

Philips Healthcare Latin America

By: Sunil Gupta
On a beautiful sunny afternoon in October 2013, Daniel Mazon (GMP 15), decided to take some time out of his busy schedule of the General Management Program (GMP) at the Harvard Business School to reflect on his company's situation. Mazon was the Vice President and... View Details
Keywords: Healthcare; Latin America; Organizational Structure; Salesforce Management; Health Care and Treatment; Medical Devices and Supplies Industry; Health Industry; Latin America
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  • 2013
  • Working Paper

Separating Homophily and Peer Influence with Latent Space

By: Joseph P. Davin, Sunil Gupta and Mikolaj Jan Piskorski
We study the impact of peer behavior on the adoption of mobile apps in a social network. To identify social influence properly, we introduce latent space as an approach to control for latent homophily, the idea that "birds of a feather flock together." In a series of... View Details
Keywords: Social Influence; Social Network; Mobile App; Peer Effects; Latent Homophily; Latent Space; Proxy Variables; Familiarity; Behavior; Consumer Behavior; Applications and Software; Social and Collaborative Networks; Mobile and Wireless Technology; Power and Influence; Social Media
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  • June 2018
  • Case

American Airlines' Value Pricing (Abridged)

By: Alvin J. Silk and Sunil Gupta
This is an abridged version of the 1992 case where American Airlines (AA) launched "Value Pricing" in an attempt to simplify the pricing structure of the airline industry. AA expected that this plan would benefit not only consumers, but also AA and the entire airline... View Details
Keywords: Consumer Marketing; Market Segmentation; Pricing; Pricing Strategy; Demand Analysis; Competition; Marketing; Segmentation; Price; Strategy; Demand and Consumers; Analysis; Air Transportation Industry
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  • 24 Jun 2021
  • Blog Post

Celebrating the Past, Crafting the Future Part 2: The First HBS/HKS Class

of his employees. It’s also delivered by way of a program that creates access to earned wages before payday to alleviate the need for payday loans, a commitment to annual wage increases, and an emergency assistance fund to get people... View Details
  • September 2019 (Revised June 2020)
  • Case

Othellonia: Growing a Mobile Game

By: Eva Ascarza, Tomomichi Amano and Sunil Gupta
In the summer of 2019, Yu Sasaki, Head of the Game Division of DeNA, a Japanese mobile gaming company, is evaluating various growth strategies for its recent game Othellonia. Sasaki needs to decide if he should focus on customer acquisition, retention, or monetization. View Details
Keywords: Targeting; Retention/churn; Freemium; Monetization; Customer Relationship Management; Games, Gaming, and Gambling; Mobile and Wireless Technology; Growth and Development Strategy; Marketing; Customers; Marketing Strategy; Retention; Acquisition; Entertainment and Recreation Industry; Japan
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  • Web

Additional Outdoor Sculpture | About

Sculpture Exhibition 2016-2017 This exhibition was made possible by the generosity of the artists and galleries, including Tony Cragg (Lisson Gallery), Jaume Plensa (Richard Gray Gallery), Tony Tasset (Kavi View Details
  • 08 Apr 2014
  • First Look

First Look: April 8

  Publications August 2013 Journal of Consumer Research Brand Tourists: How Non-Core Users Enhance the Brand Image by Eliciting Pride By: Bellezza, Silvia, and Anat Keinan Abstract—This research examines how core consumers of selective... View Details
Keywords: Sean Silverthorne
  • November 2009
  • Journal Article

A Theory of Growth and Volatility at the Aggregate and Firm Level

By: Diego A. Comin and Sunil Mulani
This paper presents an endogenous growth model that explains the evolution of the first and second moments of productivity growth at the aggregate and firm level during the post-war period. Growth is driven by the development of both (i) idiosyncratic R&D innovations... View Details
Keywords: Volatility; Microeconomics; Innovation and Invention; Growth and Development Strategy; Resource Allocation; Performance Productivity; Mathematical Methods; Research and Development
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  • 23 Jan 2018
  • First Look

First Look at New Research and Ideas, January 23, 2018

consequence of actual leverage than it is of risk premiums. Publisher's link: https://www.hbs.edu/faculty/Pages/item.aspx?num=53733 2017 India as a Pioneer of Innovation The Private Provision of Missing Public Goods: Evidence from Narayana Health in India By: Khanna,... View Details
Keywords: Sean Silverthorne
  • 12 May 2021
  • News

50 Amazing New Nonfiction Books to Kick Off Your Summer Reading

  • Article

Does 'Liking' Lead to Loving? The Impact of Joining a Brand's Social Network on Marketing Outcomes

By: Leslie K. John, Oliver Emrich, Sunil Gupta and Michael I. Norton
Does “liking” a brand on Facebook cause a person to view it more favorably? Or is “liking” simply a symptom of being fond of a brand? We disentangle these possibilities and find evidence for the latter: brand attitudes and purchasing are predicted by consumers’... View Details
Keywords: Brands; Marketing Effectiveness; Brand Evaluation; Peer Influence; Brands and Branding; Social and Collaborative Networks; Social Media
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  • November 2022 (Revised June 2023)
  • Case

UGG Steps into the Metaverse

By: Shunyuan Zhang, Sharon Joseph, Sunil Gupta and Julia Kelley
In the fall of 2022, boot maker UGG and its parent company, Deckers, were working to position the brand in the nascent but fast growing metaverse. The metaverse, the online realm that individual users could navigate as digital avatars, was becoming more commercialized,... View Details
Keywords: Metaverse; Digital Marketing; Innovation and Invention; Marketing Channels; Marketing Strategy; Social Marketing; Internet and the Web; Apparel and Accessories Industry; Fashion Industry; Information Technology Industry; United States
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  • September 2016
  • Article

Do Display Ads Influence Search?: Attribution and Dynamics in Online Advertising

By: Pavel Kireyev, Koen Pauwels and Sunil Gupta
As firms increasingly rely on online media to acquire consumers, marketing managers feel comfortable justifying higher online marketing spending by referring to online metrics such as click-through rate (CTR) and cost per acquisition (CPA). However, these standard... View Details
Keywords: Internet and the Web; Digital Marketing
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  • January 2016
  • Teaching Note

Take-Two Interactive Software, Inc.

By: Sunil Gupta and Margaret Rodriguez
In September 2010, Take-Two Interactive Software, Inc. (T2) reported an unexpectedly high third quarter profit of $5.92 million, driven largely by the success of its video game, Red Dead Redemption (which sold over 6.9 million copies since launching in May). Red Dead... View Details
Keywords: Mergers and Acquisitions; Business Model; Leadership Style; Marketing; Competitive Strategy; Entertainment and Recreation Industry
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  • 23 Jul 2013
  • First Look

First Look: July 23

enhance the emotional payoff of charitable initiatives. 2013 pub Learning by Supplying By: Alcácer, Juan, and Joanne Oxley Abstract—Learning processes lie at the heart of our understanding of how firms build capabilities to generate and... View Details
Keywords: Anna Secino
  • Web

K–12 Education | Social Enterprise | Harvard Business School

certificate. Public Education Leadership Project (PELP) Summer Institute Taught by a team of faculty members from Harvard Business School, Harvard Graduate School of Education, and Harvard Kennedy School, PELP Executive Education programs... View Details
  • September 2018
  • Article

An Exploratory Study of Product Development in Emerging Economies: Evidence from Medical Device Testing in India

By: Budhaditya Gupta and Stefan Thomke
Recent research has studied innovation in emerging economies. However, microlevel product development processes in these economies are relatively unexplored, and the mechanisms by which the emerging economy context might affect such processes are still unclear. In this... View Details
Keywords: India; Product Development; Emerging Markets; Situation or Environment; Medical Devices and Supplies Industry; India
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  • March 2023
  • Case

Best Buy: Renew Blue (A)

By: Sunil Gupta, Dave Habeeb and Amram Migdal
Preabstract: The A Video Case should be assigned to students in advance of class. The B case is intended to be used in class by educators and the C case can be assigned to students during or after class. The product is designed as a low-prep case for students, with... View Details
Keywords: Job Offer; Management Succession; Personal Development and Career; Business or Company Management; Leadership; Selection and Staffing; Retail Industry
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