Optimal selection of households for direct marketing by joint modeling of the probability and quantity of response

Pieter W. Otter, Hiek van der Scheer, Tom Wansbeek

    Research output: Working paperAcademic

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    Abstract

    We present several methods for the maximization of expected profits when households are selected from a mailing list for a direct mail campaign. The response elicited from the campaign can vary over households, as is the case with fund raising or mail order selling. The decisions taken by the household are (a) whether to respond and, in the case of response, (b) the quantity of response, e.g. the sum donated or the monetary amount of the order. We jointly model both decisions and derive a number of profit maximizing selection methods. We empirically illustrate the methods using a data set from a charitable foundation. It appears that modeling both aspects of the response yields considerably higher profits relative to selection methods that are based on solely modeling the response probability.
    Original languageEnglish
    Publishers.n.
    Number of pages18
    Publication statusPublished - 2006

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