# The provision of convenience and variety by the market

> Research article (The RAND Journal of Economics, 2015) · cited 40× · AI/ML

**Wikidata**: [openalex:W2128144893](https://www.wikidata.org/wiki/openalex:W2128144893)  
**Source**: https://4ort.xyz/entity/the-provision-of-convenience-and-variety-by-the-market