Publications

April 2018
Exercise

Online Research Guide

By: Lynda M. Applegate and Emilie Codega

2013
Chapter

The Design of Online Advertising Markets

By: Benjamin Edelman

Because the market for online advertising is both new and fast-changing, participants experiment with all manner of variations. Should an advertiser's payment reflect the number of times an ad was shown, the number of times it was clicked, the number of sales that... View Details

Keywords: Misleading and Fraudulent Advertising; Online Advertising; Price; Market Design; Measurement and Metrics; Sales; Motivation and Incentives; Internet and the Web

June 2009
Teaching Note

Online Restaurant Promotions

By: Benjamin Edelman

Teaching Note for [909034]. View Details

Keywords: Service Operations; Customer Satisfaction; Entertainment; Networks; Price; Corporate Strategy; Technology; Service Industry

June 1999
Teaching Note

FreeMarkets Online TN

By: V. Kasturi Rangan

Teaching Note for (9-598-109). View Details

Keywords: Electronics Industry

April 1998
Case

E! Online (B)

By: Jeffrey F. Rayport

Supplements the (A) case. View Details

June 2014
Article

Pitfalls and Fraud in Online Advertising Metrics: What Makes Advertisers Vulnerable to Cheaters, and How They Can Protect Themselves

By: Benjamin Edelman

How does online advertising become less effective than advertisers expect and less effective than measurements indicate? The current research explores problems that result, in part, from malfeasance by outside perpetrators who overstate their efforts to increase their... View Details

Keywords: Online Advertising; Measurement; Mismeasurement; Fraud; Invisible; Digital Marketing; Misleading and Fraudulent Advertising; Marketing Strategy

2021
Working Paper

Does Who Helps You Impact Your Behavior? Examining the Effects of Social Interactions on Knowledge Sharing in Online Communities

By: Eunkwang Seo, Frank Nagle and Sonali K. Shah

Online communities provide vibrant forums for knowledge sharing and are increasingly being used by individual users and firms to source knowledge and create and capture value. Yet, there is much to learn about how the actions of community members affect other members,... View Details

Keywords: Online Communities; Knowledge Development; Innovation; Reciprocity; Knowledge Sharing; Networks; Innovation and Invention; Interpersonal Communication

SSRN

August 2020 (Revised March 2021)
Case

Migros Turkey: Scaling Online Operations (A)

By: Antonio Moreno and Gamze Yucaoglu

The case opens in November 2019 as Ozgur Tort and Mustafa Bartin, CEO and chief large-format and online retail officer of Migros Ticaret A.S. (Migros), Turkey’s oldest and one of its largest supermarket chains, are contemplating what the best fulfillment format and... View Details

Keywords: Retail; Grocery; Business Model; Emerging Markets; For-Profit Firms; Strategy; Digital Platforms; Information Technology; Technology Adoption; Value Creation; Globalization; Competition; Expansion; Logistics; Profit; Resource Allocation; Corporate Strategy; Turkey

March 2011 (Revised September 2011)
Background Note

Everyone and Everything is Online

By: Stephen P. Bradley and Nancy Bartlett

The twenty-first century digital world enabled mobile, empowered, content-hungry individuals to capture the value of enabling technologies and applications to manage, create, share, and influence content across the creation and delivery spectrum. Users were online in... View Details

Keywords: Communication Technology; Learning; Entertainment; Power and Influence; Internet and the Web; Value; Web Services Industry

January 2020 (Revised October 2021)
Case

Zara: An Integrated Store and Online Model (A)

By: Antonio Moreno

In 2010, amidst the growth of ecommerce and the emergence of new, purely online, fashion players, Zara launched its first online store, Zara.com. Since then, Zara’s online business had grown at a fast pace. By 2018, 12% of Inditex Group’s total sales came from the... View Details

Keywords: Stores; Integration; Operations; Business Model; Strategy; E-commerce; Retail Industry; Fashion Industry; Europe

May 2021 (Revised August 2021)
Supplement

Migros Turkey: Scaling Online Operations

By: Antonio Moreno and Anibha Singh

As Migros, one of Turkey’s largest grocery chains, forays into online groceries, the company faces operational challenges related to inventory management, fulfillment and last mile delivery and strategics questions related to growing in an ecosystem with rapidly... View Details

Keywords: Business Model; Internet and the Web; Growth and Development Strategy; Operations; Management; Competitive Strategy; Food and Beverage Industry; Turkey

December 2009
Article

How to Combat Online Ad Fraud

By: Benjamin Edelman

Online advertisers frequently fall victim to dishonest, tech-savvy publishers. Here's a sampling of common scams with some advice on how to outwit their perpetrators. View Details

Keywords: Misleading and Fraudulent Advertising; Online Advertising; Ethics; Marketing; Behavior

2019
Working Paper

The Impact of Professionals' Contributions to Online Knowledge Communities on Their Workplace Knowledge Work

By: Hila Lifshitz - Assaf and Frank Nagle

Knowledge work is becoming increasingly challenging as pace of change in the knowledge frontier is increasing. Organizations have created multiple mechanisms to minimize knowledge gaps and increase learning such internal training, mentorship programs as well as... View Details

Keywords: Open Source; Future Of Work; Software Development; Knowledge Work; Online Community; Learning; Knowledge Sharing; Applications and Software; Open Source Distribution; Performance Productivity

13 May 2024
Research & Ideas

Picture This: Why Online Image Searches Drive Purchases

In a visual world, most online retailers still rely on consumers to define and enter their own search keywords. But using images to help shoppers sharpen their queries could push them to buy more, spend more, and feel happier about their... View Details

Keywords: by Rachel Layne; Information Technology; Technology; Consumer Products; Retail

May 1998 (Revised July 1998)
Teaching Note

Dell Online TN

By: V. Kasturi Rangan and Marie Bell

Teaching Note for (9-598-116). View Details

Keywords: Online Technology; Computer Industry

2018
Working Paper

Opportunistic Returns and Dynamic Pricing: Empirical Evidence from Online Retailing in Emerging Markets

By: Chaithanya Bandi, Antonio Moreno, Donald Ngwe and Zhiji Xu

We investigate how dynamic pricing can lead to more product returns in the online retail industry. Using detailed sales data of more than two million transactions from the Indian online retail market, where price promotions are very common, we document two types of... View Details

Keywords: Cash On Delivery; Dynamic Pricing; Online Retail; Payment Methods; Strategic Customer Behavior; Opportunistic Returns; Price; Policy; Consumer Behavior; Emerging Markets; Retail Industry

SSRN

Article

Integration of Online and Offline Channels in Retail: The Impact of Sharing Reliable Inventory Availability Information

By: Santiago Gallino and Antonio Moreno

Using a proprietary data set, we analyze the impact of the implementation of a “buy-online, pick-up-in-store” (BOPS) project. The implementation of this project is associated with a reduction in online sales and an increase in store sales and traffic. These results can... View Details

Keywords: Retail Operations; Inventory Availability; Empirical Operations Management; Business Analytics; Online Retail; Ecommerce; Operations; Management; Distribution Channels; Consumer Behavior; E-commerce; Retail Industry

October 14, 2019
Article

Designing Better Online Review Systems

By: Geoff Donaker, Hyunjin Kim and Michael Luca

Online reviews are transforming the way consumers choose products and services of all sorts. We turn to TripAdvisor to plan a vacation, Zocdoc to find a doctor, and Yelp to choose a new restaurant. Reviews can create value for buyers and sellers alike, but only if they... View Details

Keywords: Reviews; Internet and the Web; Design; Quality; Reputation