# From free to paid: Effect of knowledge differentiation on market performance of paid knowledge products

> Research article (Information Processing & Management, 2022) · cited 12× · AI/ML

**Wikidata**: [openalex:W4312158083](https://www.wikidata.org/wiki/openalex:W4312158083)  
**Source**: https://4ort.xyz/entity/from-free-to-paid-effect-of-knowledge-differentiation-on-market-performance-of-paid-knowledge-products