The research on multi-period optimization using modified interactive multi-objective fuzzy programming for product complaints in pharmaceutical supply chains is new and evolving. This study proposes and develops an integrated multi-period, multi-objective medicine supply chain model in...

We examine the implications of policies to improve information about the qualities of profit seeking duopoly hospitals which face the same regulated price and compete on quality. We show that if the hospital costs of quality are similar then better information increases the quality of both...