# Product variety in local grocery stores: Differential effects on stock‐keeping unit level sales

> Research article (Journal of Operations Management, 2021) · cited 16× · AI/ML

**Wikidata**: [openalex:W3208983913](https://www.wikidata.org/wiki/openalex:W3208983913)  
**Source**: https://4ort.xyz/entity/product-variety-in-local-grocery-stores-differential-effects-on-stockkeeping-unit-level-sales