JSM 2005 - Toronto

Abstract #302482

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Legend: = Applied Session, = Theme Session, = Presenter
Activity Number: 175
Type: Invited
Date/Time: Monday, August 8, 2005 : 2:00 PM to 3:50 PM
Sponsor: Section on Statistics and Marketing
Abstract - #302482
Title: Simple Models for Customer-Base Analysis
Author(s): Bruce Hardie*+ and Peter Fader
Companies: London Business School and University of Pennsylvania
Address: Sussex Place, London, NW1 4SA, United Kingdom
Keywords: customer lifetime value ; customer base analysis ; probability model
Abstract:

Customer-base analysis seeks to use the information in a firm's transaction databases to address such issues as identifying which customers are most likely to be active (or inactive) and predicting the future purchasing behaviors of existing customers. While a number of statistical models have been developed to undertake such analyses, the "costs" of the required modeling infrastructure have served as a barrier to widespread implementation. As a means of facilitating implementation, this paper recommends the use of a "simple" model: one that makes use of carefully defined data summaries and that can be built and implemented using readily available software (e.g., Excel). We develop this idea in the customer-base analysis setting, outlining a set of "simple" probability models for different business settings and explore, in depth, a model for "noncontractual" settings where transactions are tracked in discrete time.


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Revised March 2005