Publications

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2010
Working Paper

Advertising Disclosures: Measuring Labeling Alternatives in Internet Search Engines

By: Benjamin Edelman and Duncan S. Gilchrist

In an online experiment, we measure users' interactions with search engines, both in standard configurations and in modified versions with clearer labels identifying search engine advertisements. In particular, for a random subset of users, we change "Sponsored links"... View Details

Keywords: Online Advertising; Interactive Communication; Corporate Disclosure; Labels; Marketing Strategy; Consumer Behavior; Internet; Search Technology

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February 2021 (Revised April 2024)
Case

Shopify: The Conquest for Chinese E-Commerce

By: Jeffrey F. Rayport, Avani Patel, Samantha Lin and Ariel Yang

In mid-2020, Tobias Lütke, CEO of Shopify, faced a critical decision on how to time potential expansion into the China market. Over the prior 15 years, his Canadian software-as-a-service company had grown from a small e-commerce solutions provider to a full service... View Details

January 2014 (Revised December 2014)
Case

GenapSys: Business Models for the Genome

By: Richard G. Hamermesh, Joseph B. Fuller and Matthew Preble

GenapSys, a California-based startup, was soon to release a new DNA sequencer that the company's founder, Hesaam Esfandyarpour, believed was truly revolutionary. The sequencer would be substantially less expensive—potentially costing just a few thousand dollars—and... View Details

Keywords: DNA Sequencing; Life Sciences; Business Model; Innovation ＆ Entrepreneurship; Health Care and Treatment; Genetics; Business Strategy; Biotechnology Industry; Pharmaceutical Industry; Technology Industry; Health Industry; Medical Devices and Supplies Industry; United States

17 Jan 2017
First Look

First Look at New Research: January 17

style, and thus set prices that limit market penetration. The winning strategy diverges from this approach in almost every respect. When innovators develop products that people want to pull into their lives, they create View Details

Keywords: Sean Silverthorne

28 Apr 2022
Research & Ideas

Can You Buy Creativity in the Gig Economy?

Writers may lament the uncertainties of the digital age, as many turn to online markets to distribute their work with no promises of fame or fortune. But when authors are guaranteed a cut of their own book... View Details

Keywords: by Pamela Reynolds

May 2007 (Revised July 2011)
Background Note

Retail Shopping in 2007: The Net Versus the Mall

By: Stephen P. Bradley, Nancy Bartlett and James Weber

Provides an overview of the retail sector within the United States as online shopping captures an increased percentage of consumer spending. The role of enabling technologies and applications, including comparison shopping sites and recommendation systems, are covered.... View Details

Keywords: Spending; Marketing Channels; Demand and Consumers; Information Technology; Internet and the Web; Retail Industry; United States

04 Dec 2007
First Look

First Look: December 4, 2007

identities, specifically previously enacted ones, constitute potent incentives for inducing efforts or actions. People Are Experience Goods: Improving Online Dating with Virtual Dates Authors:Jeana H. Frost, Zoë Chance, Michael I. Norton,... View Details

Keywords: Martha Lagace

January 2018 (Revised November 2018)
Case

Index

By: Jose Alvarez and Julia Kelley

In December 2017, Marc Freed-Finnegan and Jonathan Wall, the co-founders of retail technology company Index, had to discuss the company’s direction as they entered 2018. Five years earlier, Freed-Finnegan and Wall had founded Index after observing the technological... View Details

Keywords: Product Launch; Product Positioning; Sales; Strategy; Marketing Strategy; Retail Industry; Technology Industry

November 2015
Case

Upwork: Reimagining the Future of Work

By: Feng Zhu, Rory McDonald, Marco Iansiti and Aaron Smith

Upwork, the world's largest freelance talent platform, was the result of a merger between the two leading online freelancing companies in 2014, Elance and oDesk. After the merger, the company operated as Elance-oDesk and continued to manage two online... View Details

Keywords: Platforms; Employment; Digital Platforms; Market Transactions; Business Processes; Information Technology; Internet and the Web; Job Search

October 2019 (Revised August 2020)
Case

Souqalmal: The Choice Is Yours (A)

By: V.G. Narayanan and Alpana Thapar

This case describes how Ambareen Musa, Founder and CEO of Souqalmal, a Dubai-based online comparison aggregator of banking and insurance products launched her business in 2011 and rapidly grew it over next couple of years. However, by 2017, the Mauritian entrepreneur... View Details

Keywords: Unit Economics; Finance; Accounting; Competitive Strategy; Financial Statements; Insurance Industry; Middle East

July 2000 (Revised October 2000)
Case

Petstore.com

By: Thomas R. Eisenmann

Petstore.com is one of four contenders for leadership in the highly competitive online pet supply business. Petstore.com faces decisions regarding potential merger partners and how to brand its service within the website managed by its ultimate merger partner,... View Details

Keywords: Competition; Internet and the Web; Mergers and Acquisitions; Partners and Partnerships; Internet and the Web; Brands and Branding; Marketing Strategy; Retail Industry

Article

The Functional Alibi

By: Anat Keinan, Ran Kivetz and Oded Netzer

Spending money on hedonic luxuries often seems wasteful, irrational, and even immoral. We propose that adding a small utilitarian feature to a luxury product can serve as a functional alibi, justifying the indulgent purchase and reducing indulgence guilt. We... View Details

Keywords: Consumer Behavior; Product Marketing

January 2008 (Revised February 2010)
Case

Microsoft adCenter

By: Peter Coles and Benjamin Edelman

Microsoft considers alternatives to expand its presence in online advertising, especially text-based pay-per-click advertising. Google dominates, and it is unclear how Microsoft can grow, despite considerable technical and financial resources. Microsoft considers a set... View Details

Keywords: Digital Marketing; Growth and Development Strategy; Competition; Advertising Industry

July 2013 (Revised January 2014)
Case

Experience! The Finger Lakes: The Groupon Partnership Decision

By: Lynda M. Applegate, Chekitan S. Dev, Gabriele Piccoli and Arnold B. Peinado

In 2010, Experience! The Finger Lakes (ExperienceFLX), a tour operator offering guided tours and concierge services in the Finger Lakes region of New York State, was at a crossroads. The business was poised for growth, and its owners, Laura and Alan Falk, were... View Details

Keywords: Marketing Strategy; Social Marketing; United States

2019
Working Paper

Soul and Machine (Learning)

By: Davide Proserpio, John R. Hauser, Xiao Liu, Tomomichi Amano, Alex Burnap, Tong Guo, Dokyun Lee, Randall Lewis, Kanishka Misra, Eric Schwarz, Artem Timoshenko, Lilei Xu and Hema Yoganarasimhan

Machine learning is bringing us self-driving cars, improved medical diagnostics, and machine translation, but can it improve marketing decisions? It can. Machine learning models predict extremely well, are scalable to “big data,” and are a natural fit to rich media... View Details

Keywords: Machine Learning; Technological Innovation; Marketing; AI and Machine Learning