# Weeding out or picking winners in open innovation? Factors driving multi-stage crowd selection on LEGO ideas

> Research article (Research Policy, 2023) · cited 16× · AI/ML

**Wikidata**: [openalex:W4386950961](https://www.wikidata.org/wiki/openalex:W4386950961)  
**Source**: https://4ort.xyz/entity/weeding-out-or-picking-winners-in-open-innovation-factors-driving-multi-stage-crowd-selection-on-lego-ideas