In the context of the example of a factory whose smoke emissions affect a near-by laundry, Coase (1960) argued for taxing the laundry as well as the factory, while Baumol (1972) argued for taxing only the factory. The literature on bilateral taxation during the past 40 years has not fully...

First a non-cooperative model of network formation is investigated where link formation is one-sided and information flow is two-way. For that model, the relationship between different notions of efficient networks is studied: Pareto optimal networks on the one hand and welfare maximizing...