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Publications

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  • All HBS Web  (193)
    • News  (22)
    • Research  (150)
    • Events  (1)
  • Faculty Publications  (96)

Show Results For

  • All HBS Web  (193)
    • News  (22)
    • Research  (150)
    • Events  (1)
  • Faculty Publications  (96)
Page 1 of 193 Results →
  • March 2018
  • Article

In Pursuit of Enhanced Customer Retention Management: Review, Key Issues, and Future Directions

By: Eva Ascarza, Scott A. Neslin, Oded Netzer, Zachery Anderson, Peter S. Fader, Sunil Gupta, Bruce Hardie, Aurelie Lemmens, Barak Libai, David T. Neal, Foster Provost and Rom Schrift
In today’s turbulent business environment, customer retention presents a significant challenge for many service companies. Academics have generated a large body of research that addresses part of that challenge—with a particular focus on predicting customer churn.... View Details
Keywords: Customer Retention; Churn; Customer Relationship Management; Measurement and Metrics
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Ascarza, Eva, Scott A. Neslin, Oded Netzer, Zachery Anderson, Peter S. Fader, Sunil Gupta, Bruce Hardie, Aurelie Lemmens, Barak Libai, David T. Neal, Foster Provost, and Rom Schrift. "In Pursuit of Enhanced Customer Retention Management: Review, Key Issues, and Future Directions." Special Issue on 2016 Choice Symposium. Customer Needs and Solutions 5, nos. 1-2 (March 2018): 65–81.
  • July 2023 (Revised February 2024)
  • Supplement

Managing Customer Retention at Teleko

By: Eva Ascarza
This exercise aims to teach students about 1)Targeting Policies; and 2)Algorithmic decision making, 3) Retention management. View Details
Keywords: Customer Relationship Management; Telecommunications Industry; Technology Industry; United States
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Ascarza, Eva. "Managing Customer Retention at Teleko." Harvard Business School Spreadsheet Supplement 524-702, July 2023. (Revised February 2024.)
  • November 2022 (Revised February 2024)
  • Exercise

Managing Customer Retention at Teleko

By: Eva Ascarza
This exercise aims to teach students about 1) Targeting Policies; and 2) Algorithmic decision making, and 3) Retention management. View Details
Keywords: Algorithmic Decision Making; Marketing Strategy; Customer Focus and Relationships
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Ascarza, Eva. "Managing Customer Retention at Teleko." Harvard Business School Exercise 523-005, November 2022. (Revised February 2024.)
  • October 2023 (Revised February 2024)
  • Teaching Note

Managing Customer Retention at Teleko

By: Eva Ascarza and Ta-Wei Huang
Teaching Note for HBS Case No. 523-005. View Details
Keywords: Customer Relationship Management; United States
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Ascarza, Eva, and Ta-Wei Huang. "Managing Customer Retention at Teleko." Harvard Business School Teaching Note 524-036, October 2023. (Revised February 2024.)
  • February 2025
  • Article

Improving Customer Compatibility with Tradeoff Transparency

By: Ryan W. Buell and MoonSoo Choi
Through a large-scale field experiment with 393,036 customers considering opening a credit card account with a nationwide retail bank, we investigate how providing transparency into an offering’s tradeoffs affects subsequent rates of customer acquisition and long-run... View Details
Keywords: Transparency; Customer Selection; Customer Compatibility; Retention; Service Operations; Service Delivery; Marketing Strategy; Marketing Communications; Customer Focus and Relationships; Customer Satisfaction; Banking Industry; Australia
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Buell, Ryan W., and MoonSoo Choi. "Improving Customer Compatibility with Tradeoff Transparency." Management Science 71, no. 2 (February 2025): 1335–1355.
  • October 2001 (Revised October 2017)
  • Supplement

Pilgrim Bank (B): Customer Retention

By: Frances X. Frei and Dennis Campbell
Supplements the (A) case. View Details
Keywords: Customer Relationship Management; Banking Industry
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Frei, Frances X., and Dennis Campbell. "Pilgrim Bank (B): Customer Retention." Harvard Business School Supplement 602-095, October 2001. (Revised October 2017.)
  • October 2023 (Revised February 2024)
  • Supplement

Managing Customer Retention at Teleko

By: Eva Ascarza and Ta-Wei Huang
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Ascarza, Eva, and Ta-Wei Huang. "Managing Customer Retention at Teleko." Harvard Business School Spreadsheet Supplement 524-704, October 2023. (Revised February 2024.)
  • 04 Jan 2021
  • Working Paper Summaries

The Twofold Effect of Customer Retention in Freemium Settings

Keywords: by Eva Ascarza, Oded Netzer, and Julian Runge; Video Game; Entertainment & Recreation
  • February 2018
  • Article

Retention Futility: Targeting High-Risk Customers Might Be Ineffective.

By: Eva Ascarza
Companies in a variety of sectors are increasingly managing customer churn proactively, generally by detecting customers at the highest risk of churning and targeting retention efforts towards them. While there is a vast literature on developing churn prediction models... View Details
Keywords: Retention/churn; Proactive Churn Management; Field Experiments; Heterogeneous Treatment Effect; Machine Learning; Customer Relationship Management; Risk Management
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Ascarza, Eva. "Retention Futility: Targeting High-Risk Customers Might Be Ineffective." Journal of Marketing Research (JMR) 55, no. 1 (February 2018): 80–98.
  • January 2008 (Revised April 2008)
  • Teaching Note

Pilgrim Bank (B): Customer Retention (TN)

By: Frances X. Frei and Dennis Campbell
Teaching Note for [602095]. View Details
Keywords: Customers; Banks and Banking; Customer Focus and Relationships; Banking Industry
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Frei, Frances X., and Dennis Campbell. "Pilgrim Bank (B): Customer Retention (TN)." Harvard Business School Teaching Note 608-116, January 2008. (Revised April 2008.)
  • February 1995
  • Article

Chi no Souzou ni yoru Customer Retention (Customer Retention through Knowledge Creation)

By: Hirotaka Takeuchi
Keywords: Customers; Knowledge
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Takeuchi, Hirotaka. "Chi no Souzou ni yoru Customer Retention (Customer Retention through Knowledge Creation)." Hitotsubashi bijinesu rebyū [Hitotsubashi Business Review] (February 1995).
  • 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
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Gupta, Sunil. "Marketing Reading: Customer Management." Core Curriculum Readings Series. Boston: Harvard Business Publishing 8162, 2014.
  • July 2010 (Revised January 2017)
  • Background Note

Marketing Analysis Toolkit: Customer Lifetime Value Analysis (2024)

By: Thomas Steenburgh and Jill Avery
Customers are increasingly being viewed as assets that bring value to the firm. Customer lifetime value is a metric that allows managers to understand the overall value of their customer base and relate it to three customer strategies firms employ: asset... View Details
Keywords: Customer Lifetime Value; Return On Investment; Customer Acquisition; Customer Retention; Customer Churn; "Marketing Analytics"; Marketing; Customer Relationship Management; Customer Focus and Relationships; Customer Value and Value Chain; Management Analysis, Tools, and Techniques; Marketing Strategy; Measurement and Metrics; Strategic Planning; Value
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Steenburgh, Thomas, and Jill Avery. "Marketing Analysis Toolkit: Customer Lifetime Value Analysis (2024)." Harvard Business School Background Note 525-017, July 2010. (Revised January 2017.)
  • Article

The Cost Structure, Customer Profitability, and Retention Implications of Self-Service Distribution Channels: Evidence from Customer Behavior in an Online Banking Channel

By: Dennis Campbell and Frances X. Frei
This paper uses the context of online banking to investigate the consequences of employing self-service distribution channels to alter customer interactions with the firm. Using a sample of retail banking customers observed over a 30-month period at a large U.S. bank,... View Details
Keywords: Cost; Service Operations; Distribution Channels; Consumer Behavior; Internet and the Web; Banks and Banking; Technology Adoption; Service Delivery; Market Transactions; Market Participation; Profit; Retail Industry; Banking Industry; United States
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Campbell, Dennis, and Frances X. Frei. "The Cost Structure, Customer Profitability, and Retention Implications of Self-Service Distribution Channels: Evidence from Customer Behavior in an Online Banking Channel." Management Science 56, no. 1 (January 2010): 4–24. (Lead Article.)
  • January–February 2018
  • Article

Some Customers Would Rather Leave Without Saying Goodbye

By: Eva Ascarza, Oded Netzer and Bruce G.S. Hardie
We investigate the increasingly common business setting in which companies face the possibility of both observed and unobserved customer attrition (i.e., “overt” and “silent” churn) in the same pool of customers. This is the case for many online-based services where... View Details
Keywords: Churn; Retention; Attrition; Customer Base Analysis; Hidden Markov Models; Latent Variable Models; Customer Relationship Management; Consumer Behavior
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Ascarza, Eva, Oded Netzer, and Bruce G.S. Hardie. "Some Customers Would Rather Leave Without Saying Goodbye." Marketing Science 37, no. 1 (January–February 2018): 54–77.
  • December 2009
  • Article

Closing the Customer Feedback Loop

By: Rob Markey, Fred Reichheld and Andreas Dullweber
Realizing that customer retention is more critical than ever, companies have ramped up their efforts to listen to customers. But many struggle to convert their findings into practical prescriptions for customer-facing employees. Some companies are addressing that... View Details
Keywords: Customer Centric Initiative; Customer Satisfaction; Customer Focus and Relationships; Customer Value and Value Chain
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Markey, Rob, Fred Reichheld, and Andreas Dullweber. "Closing the Customer Feedback Loop." Harvard Business Review 87, no. 12 (December 2009): 43–47.
  • Research Summary

Overview

By: Eva Ascarza
Professor Ascarza’s research primarily focuses on providing researchers and marketers a better understanding of how to manage customer retention so as to reduce churn and increase firm’s profitability. She addresses these issues by building empirical models of customer... View Details
  • Fall 2016
  • Article

How Do Customers Respond to Increased Service Quality Competition?

By: Ryan W. Buell, Dennis Campbell and Frances X. Frei
When does increased service quality competition lead to customer defection, and which customers are most likely to defect? Our empirical analysis of 82,235 customers exploits the varying competitive dynamics in 644 geographically isolated markets in which a nationwide... View Details
Keywords: Service Quality Competition; Retail Banks; Empirical Operations; Retention; Service Operations; Quality; Competition; Banking Industry; United States
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Buell, Ryan W., Dennis Campbell, and Frances X. Frei. "How Do Customers Respond to Increased Service Quality Competition?" Manufacturing & Service Operations Management 18, no. 4 (Fall 2016): 585–607.
  • June 2019
  • Case

Airbnb, Etsy, Uber: Expanding from One to Many Millions of Customers

By: Thales S. Teixeira
By 2019, two-sided online platforms (or marketplaces) were among the highest-growing internet startups around. These marketplaces sought to match suppliers of assets for rent, physical products, or services with customers demanding them. Among the most notable... View Details
Keywords: Airbnb; Etsy; Uber; Growth Hacking; Two-Sided Markets; Digital Marketing; Customer Acquisition; Two-Sided Platforms; Growth Management; Marketing Strategy; Customers; Acquisition; Organizational Change and Adaptation
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Teixeira, Thales S. "Airbnb, Etsy, Uber: Expanding from One to Many Millions of Customers." Harvard Business School Case 519-087, June 2019.
  • 2023
  • Working Paper

Personalized Game Design for Improved User Retention and Monetization in Freemium Games

By: Eva Ascarza, Oded Netzer and Julian Runge
One of the most crucial aspects and significant levers that gaming companies possess in designing digital games is setting the level of difficulty, which essentially regulates the user’s ability to progress within the game. This aspect is particularly significant in... View Details
Keywords: Freemium; Retention/churn; Field Experiment; Field Experiments; Gaming; Gaming Industry; Mobile App; Mobile App Industry; Monetization; Monetization Strategy; Games, Gaming, and Gambling; Mobile and Wireless Technology; Customers; Retention; Product Design; Strategy
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Ascarza, Eva, Oded Netzer, and Julian Runge. "Personalized Game Design for Improved User Retention and Monetization in Freemium Games." Harvard Business School Working Paper, No. 21-062, November 2020. (Revised December 2023.)
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