# Farm machinery use and maize yields in China: an analysis accounting for selection bias and heterogeneity

> Research article (Australian Journal of Agricultural and Resource Economics, 2020) · cited 79× · AI/ML

**Wikidata**: [openalex:W3044658422](https://www.wikidata.org/wiki/openalex:W3044658422)  
**Source**: https://4ort.xyz/entity/farm-machinery-use-and-maize-yields-in-china-an-analysis-accounting-for-selection-bias-and-heterogeneity