//-->
The innovation effect of user design : exploring consumers' innovation perceptions of firms selling products designed by users
Schreier, Martin, (2012)
Design crowdsourcing : the impact on new product performance of sourcing design solutions from the "crowd"
Allen, B. J., (2018)
User-generated versus designer-generated products : a performance assessment at Muji
Nishikawa, Hidehiko, (2013)