1. Selling vertically differentiated products under one channel or two? A quality segmentation model for differentiated distribution channels. Issue 8 (2nd August 2020) Authors: Chai, Junwu; Yan, Wei; Li, Youwei; Palmer, Mark; Huang, Qilin Journal: Journal of the Operational Research Society Issue: Volume 71:Issue 8(2020) Page Start: 1180 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗