The Pattern of Consumer Purchases
The Pattern of Consumer Purchases
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DOI:
10.2307/2985810
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发表时间:
1959-03
影响因子:
1.6
通讯作者:
A. Ehrenberg
中科院分区:
文献类型:
--
作者:
A. Ehrenberg
In this article Mr Ehrenberg shows how data on purchases of non‐durable consumer goods can be fitted by the negative binomial distribution, and discusses applications of this finding. He also considers a simple model for purchases made in different periods of time and some quick and easy methods for calculating standard errors.