This paper is concerned with confidentiality of vertical information sharing in a supply chain consisting of one manufacturer in the upstream and two or more retailers in the downstream engaging in a Bertrand competition. Each retailer has some private information about the uncertain demand and...

This study investigates strategic information sharing in supply chains where a retailer can ex post decide whether to share private demand information with an upstream manufacturer after the content of information becomes known. We highlight the equilibrium interaction between the retailer’s...

This paper examines the incentives for firms to share information vertically in a two-level supply chain in which there are one upstream firm, a manufacturer, and many downstream firms, retailers. The retailers are engaged in a Cournot competition and are endowed with some private information....