Economies of Scope, Entry Deterrence and Welfare
Cesaltina Pires, Margarida Catalão Lopes
vol. 14, 2013, p. 419-452.

Investment, Dynamic Consistency and the Sectoral Regulator`s Objective
Duarte Brito, Pedro Pereira, João Vareda
vol. 13, 2013, p. 563-594.

Does Vertical Separation Necessarily Reduce Quality Discrimination and Increase Welfare?
Duarte Brito, Pedro Pereira, João Vareda
vol. 12, 2012, p. 0-0.