//-->
Store brand quality and retailer's product line design
Chung, Hwan, (2017)
Product variety and vertical differentiation in a batch production system
Yu, Dennis Z., (2012)
Product line strategy within a vertically differentiated duopoly
Kitamura, Ryoma, (2015)
Multiproduct quality competition : fighting brands and product line pruning
Johnson, Justin P., (2003)
Johnson, Justin P., (2002)
Multiproduct cournot oligoloy