...Elodie de Boissieu; Galina Kondrateva; Patricia Baudier; Chantal Ammi Purpose Most businesses strive to control the efficiency of their supply chains; however, luxury firms face additional challenges from counterfeit, gray market and copycat products. Blockchain technology can address these issues...

...Yali Lu; Cyril R.H. Foropon; Dandan Wang; Shuaishuai Xu Purpose The purpose of this paper is to investigate the impacts of different gray markets’ structures on both supply chain decisions and associated profits. Design/methodology/approach Within the context of gray markets, using game theory...