We present a game theoretical framework to study competition and collaboration scenarios in seller-buyer supply chains, representing a manufacturer that wholesales a product to a retailer who, in turn, retails to the final consumer. We study cooperative and non-cooperative scenarios, by considering in the first case a Stackelberg game under both the situations where one of the players, either the buyer or the seller, plays the leading role by taking the initiative and forcing the strategy of the other player, the follower. In the cooperative game, we analyse scenarios where the pro t of both players are increased when applying joint cooperative strategies. We also compute the Nash equilibria. This is undergoing work.info:eu-repo/semantics/publishedVersio
