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消费者搜寻、引导与选择过载

Consumer Search, Steering, and Choice Overload
Journal of Political Economy · 2024 · Volker Nocke、Patrick Rey

中文摘要

我们构建了一个企业内序贯定向搜寻模型,并研究了企业引导消费者的能力与激励。我们发现,企业往往能从采用噪声定位策略中获益,该策略限制了消费者可获取的信息。这会促使消费者继续搜寻,但也会打消部分消费者访问该企业的念头。即使企业与消费者在最大化交易概率上存在共同利益,这种情况依然会发生。由于这种噪声定位,产品线规模的扩大会进一步打消消费者访问该企业的念头——这与选择过载相一致。

Abstract

We develop a model of within-firm sequential, directed search and study a firm’s ability and incentive to steer consumers. We find that the firm often benefits from adopting a noisy positioning strategy, which limits the information available to consumers. This induces consumers to keep searching but discourages some of them from visiting the firm. This occurs even though the firm and the consumers have in common an interest in maximizing the probability of trade. Because of such noisy positioning, an increase in the size of the product line further discourages consumers from visiting the firm—consistent with choice overload.
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