Publications

July 2021 (Revised October 2021)
Case

Allianz Customer Centricity: Is Simplicity the Way Forward?

By: Eva Ascarza and Emilie Billaud

This case explores the tradeoffs between product personalization and simplicity as companies grow. The case presents an opportunity to understand whether and how each of these approaches enables and/or limits companies’ abilities to provide customer satisfaction while... View Details

Keywords: Simplicity; Customer Focus and Relationships; Customization and Personalization; Customer Satisfaction; Performance Efficiency; Strategy; Insurance Industry; Europe; Germany

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

Article

Are Self-service Customers Satisfied or Stuck?

By: Ryan W. Buell, Dennis Campbell and Frances X. Frei

This paper investigates the impact of self-service technology (SST) usage on customer satisfaction and retention. Specifically, we disentangle the distinct effects of satisfaction and switching costs as drivers of retention among self-service customers. Our empirical... View Details

Keywords: Service Delivery; Information Technology; Customer Satisfaction; Competition; Cost; Banks and Banking; Behavior; Market Transactions; Management Analysis, Tools, and Techniques

Find at Harvard

April 2025 (Revised May 2025)
Background Note

Customer Acquisition and the Cash Flow Trap

By: E. Ofek, Barak Libai and Eitan Muller

Startups as well as existing firms recognize the need to invest in order to acquire customers for their new ventures. And as each customer is expected at some point to have generated sufficient gross margins to cover their CAC, management expects that, soon enough, the... View Details

Keywords: Business Model; Customers; Forecasting and Prediction; Cash Flow; Business or Company Management

July 2010
Supplement

Marketing Analysis Toolkit: Customer Lifetime Value Analysis (CW)

By: Thomas J. Steenburgh and Jill Avery

Customers are increasingly being viewed as assets that bring value to the firm. Customer lifetime value is a metric which allows managers to understand the overall value of their customer base and relate it to three customer strategies firms employ: asset acquisition -... View Details

Keywords: Competency and Skills; Customer Relationship Management; Customer Value and Value Chain; Decisions; Framework; Management Practices and Processes; Marketing; Marketing Strategy; Strategic Planning; Mathematical Methods; Value

05 Aug 2010
What Do You Think?

What Is Customer Opinion Good For?

research and shoring up the weakest, all competitors' products take on the same characteristics. As she puts it, "Meanwhile, the very instruments that these managers are relying on to establish and reinforce differentiation—competitive... View Details

Keywords: by Jim Heskett; Technology

February 2001 (Revised June 2002)
Case

Customer Value Measurement at Nortel Networks--Optical Networks Division

By: Das Narayandas

Since 1995, Nortel Networks' Optical Networks (ON) division has been incorporating customer satisfaction and loyalty measures into its business practices to increase customer value. Over the years, key process owners in various parts of the organization have become... View Details

Keywords: Business Divisions; Customer Focus and Relationships; Customer Satisfaction; Management Teams; Marketing Strategy; Value Creation; Telecommunications Industry

01 Jul 2002
News

Mismanagement of Customer Loyalty

Keywords: Werner Reinartz, V. Kumar

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

April 1995 (Revised April 1995)
Case

Pillsbury: Customer Driven Reengineering

By: Robert S. Kaplan

Pillsbury is transforming itself from an integrated producer of flour and bakery products to a value-added supplier of premium branded products. After initial successes applying activity-based costing to manufacturing operations, two senior executives decide to... View Details

Keywords: Organizational Change and Adaptation; Production; Cost Management; Activity Based Costing and Management; Customer Value and Value Chain; Food and Beverage Industry

17 Nov 2010
News

Putting the Customer First

Keywords: Heavy and Civil Engineering Construction; Construction; Specialty Trade Contractors; Construction

May 16, 2016
Article

Food Safety Economics: The Cost of a Sick Customer

By: Dina Gerdeman and John A. Quelch

Chipotle Mexican Grill’s ongoing struggle to win customers back months after a contaminated food crisis highlights the challenges companies face with keeping food safe.

Chipotle has seen its shares tumble and recently reported its first-ever quarterly loss... View Details

01 Sep 2008
News

Stanford Lets Students Customize

EXCHANGING IDEAS: HBS Dean Jay Light talks with Stanford Dean Robert Joss. Stanford describes its new MBA curriculum, launched last fall, as a “revolutionary change in management education.” It aims to remedy what the school viewed as a... View Details

Keywords: Colleges, Universities, and Professional Schools; Educational Services

2012
Chapter

Firing Your Best Customers: How Smart Firms Destroy Relationships Using CRM

By: Jill Avery and Susan Fournier

With incidences in the 20%–25% range, the practice of firing customers has become increasingly attractive as firms try to maximize the lifetime value of their customer portfolios. This chapter traces the relationship trajectory of a 30-year customer of Filene's... View Details

Keywords: Brands; Brand Management; CRM; Customer Relationship Management; Customer Focus and Relationships; Customers; Marketing; Brands and Branding; Marketing Communications; Marketing Strategy; Consumer Products Industry

March 31, 2023
Article

What Is the Optimal Pattern of a Customer Journey?

By: Julian De Freitas

Even though customer experience (CX) leaders are becoming increasingly focused on optimizing their firms’ customer journeys, they face a clear challenge: Which touchpoints along the journey should they invest in? That is, which moments when the customer interacts with... View Details

Keywords: Consumer Behavior; Customers; Brands and Branding

Dec 18 2018
Interview

Transforming Customer Experiences Webinar

Unlock the Mysteries of Your Customer Relationships

Consumers have always had relationships with brands, but sophisticated tools for analyzing customer data are finally allowing marketing organizations to personalize and manage those relationships. With this new power comes a new challenge: People now expect companies... View Details

June 2023
Article

National Customer Orientation: An Empirical Test across 112 Countries

By: Ofer Mintz, Imran S. Currim and Rohit Deshpandé

Customer orientation is a central tenet of marketing. However, less is known about how customer orientation varies across countries and time. Mintz, Currim, and Deshpandé (Eur. J. Mark., 56: 1014–1041, 2022) propose a country-level construct, national customer... View Details

Keywords: Global Range; Customer Focus and Relationships