We consider a multimarket framework where a set of firms compete on two interrelated oligopolis- tic markets. Prior to competing in these markets, firms can spy on others in order to increase the quality of their product. We characterize the equilibrium espionage networks and networks that...

We study the transmission of messages in social networks in the presence of biased and unbiasedagents. Biased agents prefer a specific outcome while unbiased agents prefer the true state of the world. Each agent who receives a message knows the identity (but not the type) of the person from whom...