Buyer behavior · Field-data empirical study of explicit recommendation sets, with behavioral indicators and simulation.
Product set granularity and consumer response to recommendations
Journal of the Academy of Marketing Science · 2020
Summary
Finer-grained recommendation sets reduced response despite better products; effect was stronger for more engaged consumers.
For your marketing
Possible founder application
Use as a behavioral mechanism or experiment-design reference, not a direct forecast for a SaaS funnel.
Reported result
What the study found
Finer-grained recommendation sets reduced response despite better products; effect was stronger for more engaged consumers.
Research question
What the authors investigated
How does similarity/granularity within recommended product sets affect response?
Design
Field-data empirical study of explicit recommendation sets, with behavioral indicators and simulation.
Sample and setting
Online recommendation/product-search setting; real-world field data and consumer engagement heterogeneity.
Scope and transfer
Limitations to keep in view
Field setting and recommendation type are specific; simulation is illustrative rather than a new causal experiment.
Research sources
Publisher full text says the study uses real-world field data and reports lower response for fine-grained sets and moderation by engagement. Direct publisher-page retrieval was recorded on 2026-10-09; this profile uses the publisher abstract/metadata and does not claim independent review of unavailable full text.