Publications

SSRN

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October 2009 (Revised June 2010)
Case

Hulu: An Evil Plot to Destroy the World?

By: Anita Elberse and Sunil Gupta

In July 2009, Jason Kilar, the chief executive officer of Hulu, is debating whether the online video aggregator should move away from a purely advertising-supported model, and whether it should participate in an industry-wide initiative to develop and test... View Details

Keywords: Advertising; Business Model; Television Entertainment; Distribution Channels; Service Operations; Internet and the Web; Media and Broadcasting Industry; Motion Pictures and Video Industry

December 2012
Background Note

Are Daily Deals Good for Merchants?

By: Sunil Gupta, Timothy Keiningham, Ray Weaver and Luke Williams

In the relatively short time since Groupon was founded, the response to "daily deals"—services that promote businesses by marketing deeply discounted, pre-paid vouchers to an online subscriber base—has by all accounts been spectacular. Our evaluation of daily deals is... View Details

Keywords: Marketing; Technology; Business Strategy; Digital; Marketing Strategy; Web Services Industry

24 Nov 2020
News

Inside the Brain of Jeff Bezos

August 2023
Supplement

Reimagining Hindustan Unilever (B)

By: Sunil Gupta and Rachna Tahilyani

In April 2023, as the CEO and MD of Hindustan Unilever (HUL), India’s largest fast-moving consumer goods (FMCG) firm, prepared to hand over the firm’s reins to his successor, he proudly reflected on the last decade. His quest to digitally transform HUL into an... View Details

Keywords: Experimentation; Digital Transformation; Digital Strategy; Leading Change; Organizational Change and Adaptation; Business Strategy; Marketing; Performance; Competition; E-commerce; Consumer Behavior; Transformation; Distribution; Decisions; Consumer Products Industry; Asia; India

2019
Working Paper

Managing Churn to Maximize Profits

By: Aurelie Lemmens and Sunil Gupta

Customer defection threatens many industries, prompting companies to deploy targeted, proactive customer retention programs and offers. A conventional approach has been to target customers either based on their predicted churn probability, or their responsiveness to a... View Details

Keywords: Churn Management; Defection Prediction; Loss Function; Stochastic Gradient Boosting; Customer Relationship Management; Consumer Behavior; Profit

SSRN

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February 2013
Case

YouTube Channels

By: Sunil Gupta and Dharmishta Rood

In December 2011 YouTube launched a website redesign that made Channels the central focus of the site. This redesign was the company's first foray into a strategy designed to foster long-form user engagement. YouTube invested $100 million in 100 Channels, often created... View Details

Keywords: Competition; Internet and the Web; Entertainment; Growth and Development Strategy; Entertainment and Recreation Industry; Media and Broadcasting Industry

2014
Other Teaching and Training Material

Marketing Reading: Customer Management

By: Sunil Gupta

This Reading on customer management sheds light on how companies should evaluate and manage their customers in order to grow profitably. Customer management allows marketing managers to inform investment decisions by drilling down into each customer's profitability or... View Details

Keywords: Customer Acquisition; Customer Churn; Customer Profitability Analysis; Customer Retention; Firm Value; Organizational Structure

June 2012 (Revised October 2012)
Teaching Note

TripAdvisor (TN)

By: Sunil Gupta

By 2010, TripAdvisor (TA) was the largest travel site in the world operating in 24 countries and 16 languages, with listings for 455,000 hotels, 92,000 attractions and 564,000 restaurants in over 71,000 destinations worldwide. It had over 40 million reviews from 35... View Details

Keywords: Marketing; Digital Marketing; Marketing Strategy; Internet and the Web; Travel Industry; Tourism Industry; China; United States

15 Oct 2014
News

The Next Generation of Social Networks

Article

Online Experimentation: Benefits, Operational and Methodological Challenges, and Scaling Guide

By: Iavor Bojinov and Somit Gupta

In the past decade, online controlled experimentation, or A/B testing, at scale has proved to be a significant driver of business innovation. The practice was first pioneered by the technology sector and, more recently, has been adopted by traditional companies... View Details

Keywords: A/B Testing; Experimentation; Data-driven Culture; Product Development; Innovation and Invention; Digital Transformation

Read Now

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

Web

In the News - Creating Emerging Markets

opportunities of a developing market? Harvard Business School Professor Sunil Gupta shares lessons learned from Ranjan Kapur, an iconic figure in the Indian advertising industry. Working Knowledge Does... View Details

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

January 2011 (Revised April 2011)
Case

TripAdvisor

By: Sunil Gupta and Kerry Herman

By 2010, TripAdvisor was the largest travel site in the world operating in 24 countries and 16 languages, with listings for 455,000 hotels, 92,000 attractions and 564,000 restaurants in over 71,000 destinations worldwide. It had over 40 million reviews from 35 million... View Details

Keywords: Business Model; Knowledge Use and Leverage; Growth and Development Strategy; Social and Collaborative Networks; Internet; Service Industry; Travel Industry

April 2009 (Revised August 2009)
Case

Backchannelmedia: Making Television 'Clickable'

By: Sunil Gupta, Kavita Shukla and Zachary Scott Clayton

Backchannelmedia (BCM), a three-year-old start-up, intended to completely disrupt the world of advertising by transforming the way Americans watched television. BCM had developed a technology to make television "clickable," enabling viewers to interact with the content... View Details

Keywords: Entrepreneurship; Investment; Disruptive Innovation; Technological Innovation; Marketing Strategy; Partners and Partnerships; Competition