Publications

December 2016 (Revised December 2020)
Course Overview Note

Big Data in Marketing

By: John Deighton and Mike Horia Teodorescu

Keywords: Big Data; Analytics and Data Science; Marketing

October 2016 (Revised April 2018)
Case

DataXu: Selling Ad Tech

By: Frank V. Cespedes, John Deighton, Lisa Cox and Olivia Hull

DataXu served marketers by buying digital advertising for brands using its demand-side platform. It sought a way to build a more predictable revenue stream in the very transactional media marketplace, and hoped that two new marketing analytics products would give it a... View Details

Keywords: Sales Management; Pricing; Programmatic Ad Buying; ＂Marketing Analytics＂; Advertising Technology; Sales; Digital Marketing; Marketing Strategy; Advertising Campaigns; Product Launch; Product Positioning; Media; Technology Industry; Advertising Industry; Boston; Massachusetts

May 2016 (Revised April 2019)
Case

Legendary Entertainment: Moneyball for Motion Pictures

By: John A. Deighton and Leora Kornfeld

Legendary, the Hollywood studio responsible for such hits as Jurassic World and The Dark Knight, decides to take the marketing of its films in-house, and to market them fan-by-fan. Owner Thomas Tull acquires the big-data-in-sports firm started by Matt Marolda and... View Details

Keywords: ＂Marketing Analytics＂; Marketing Strategy; Decision Making; Motion Pictures and Video Industry; Entertainment and Recreation Industry

May 2016
Article

In Support of Consumer-based Strategy Research

By: John A. Deighton

March 2016
Case

Managing Marketing Data at Allstate

By: John Deighton

March 2016 (Revised April 2018)
Case

WPP: From Mad Men to Math Men (and Women)

By: John Deighton, Sofia Pietrella and Leora Kornfeld

February 25, 2016
Article

The Hodgepodge Principle in U.S. Privacy Policy

By: John A. Deighton

Data, says Professor Lawrence Summers, is the new oil, "a hugely valuable asset essential to economic life." Personal data, the kind of data that invites thoughts of privacy, is a big part of that. The European Union saw this economic fuel source coming long ago and... View Details

Keywords: Data; Privacy; Technology; Big Data; Personal Data; Marketing; Information Technology; Analytics and Data Science

January 2016
Case

Acxiom

By: John Deighton

Acxiom built the market for personal data, yet sales have been flat for a decade during which marketing's appetite for data has exploded. Will the acquisition of a digital data onboarder LiveRamp give marketers what they want from a data broker? View Details

Keywords: Big Data; Direct Marketing; Personal Data; Privacy; Digital Marketing; Retargeting; Rights; Analytics and Data Science; Ethics; Marketing; United States

September 2015
Teaching Note

Coca-Cola on Facebook

By: John Deighton and Leora Kornfeld

May 2015 (Revised April 2016)
Case

Target Stores: The Hunt for 'Unvolunteered Truths'

By: John Deighton and Leora Kornfeld

April 2015 (Revised March 2017)
Case

Instacart and the New Wave of Grocery Startups

By: John Deighton and Leora Kornfeld

Instacart is testing an Uber-style solution to the challenge of building a home-delivered grocery business. It is backed by $220 million of venture funding. Will this model succeed where businessses like Webvan failed? What are the questions that this exploratory... View Details

Keywords: Food Retailing; Outsourced Grocery Delivery; Online Ordering; Dynamic Pricing; Data Analytics; Marketing Strategy; Food; Distribution Channels; Business Startups; Food and Beverage Industry; California

November 2014
Article

Beyond Bedlam: How Consumers and Brands Alike Are Playing the Web

By: John A. Deighton and Leora Kornfeld

The new marketing order, as played out on media platforms like YouTube, Twitter and Instagram, is so unlike the order it is displacing that it might seem like bedlam, an asylum of sorts for ideas intelligible only to their creators. And yet, surely, something... View Details

September 2014
Article

The Interrelationships Between Brand and Channel Choice

By: Scott Neslin, Kenshuk Jerath, Anand Bodapati, Eric T. Bradlow, John A. Deighton, Sonja Gensler, Leonard Lee, Elisa Montaguti, Rahul Telang, Raj Venkatesan, Peter C. Verhoef and Z. John Zhang

We propose a framework for the joint study of the consumer's decision of where to buy and what to buy. The framework is rooted in utility theory where the utility is for a particular channel/brand combination. The framework contains firm actions, the consumer search... View Details

Keywords: Brand Choice; Channel Choice; Utility Theory; Marketing; Decision Choices and Conditions; Consumer Behavior; Learning; Electronics Industry; Auto Industry; Information Technology Industry; Telecommunications Industry; Aerospace Industry

Find at Harvard

April 2014 (Revised May 2014)
Teaching Note

Harvard Business School Executive Education: Balancing Online and Offline Marketing

By: John A. Deighton and Leora Kornfeld

November 2013
Article

Adding Bricks to Clicks: On the Role of Physical Stores in a World of Online Shopping

By: Jill Avery, Thomas Steenburgh, John A. Deighton and Mary Caravella

Buying a product has never been easier. Consumers can shop online, over the phone or via mail order, from home or on the go, and if they want to experience touch and feel, they can also visit a "real" store. Often, one and the same retailer offers several of these... View Details

Keywords: Channel Management; Retailing; Marketing; Marketing Channels; Marketing Strategy; E-commerce; Retail Industry; United States

Find at Harvard

June 2013 (Revised November 2013)
Case

Bluefin Labs: The Acquisition by Twitter

By: John Deighton and Leora Kornfeld

What is the value of Bluefin Labs's social listening data to Twitter? Acquired by Twitter in 2013, Bluefin had built a system that gathered millions of online comments in an effort to develop new metrics for TV programs and brand advertising. With data from Twitter... View Details

Keywords: Measurement and Metrics; Data and Data Sets; Internet; Software; Communication Technology; Advertising; Social and Collaborative Networks; Acquisition; Television Entertainment; Advertising Industry; Media and Broadcasting Industry; United States

June 2013
Case

Olympic Rent-A-Car U.S.: Customer Loyalty Battles

By: John Deighton and James T. Kindley

The marketing and operations managers for Olympic Rent-A-Car meet to decide how to respond to changes in the loyalty rewards program at the market-leading competitor. The competitor's program gives awards based on dollars spent instead of days rented and eliminates... View Details

Keywords: Customer Relationship Management; Competitive Strategy; Marketing; Operations; Auto Industry; Service Industry