We compare the performance of subjects in economic experiments run either in the lab or on a smartphone app.Behavior is similar across samples: participants respond essentially in the same way with respect to standard behavioral measures of risk aversion, effort, focus, cognitive ability,...

The paper presents a model of network formation where every connected couple gives a contribution to the aggregate payoff, eventually discounted by their distance, and the resources are split between agents through the Myerson value. As equilibrium concept we adopt a refinement of pairwise...