# Production efficiency can cause grammatical change: Learners deviate from the input to better balance efficiency against robust message transmission

> Research article (Cognition, 2019) · cited 34× · AI/ML

**Wikidata**: [openalex:W2990339492](https://www.wikidata.org/wiki/openalex:W2990339492)  
**Source**: https://4ort.xyz/entity/production-efficiency-can-cause-grammatical-change-learners-deviate-from-the-input-to-better-balance-efficiency-against-