We examine a two-period, homogeneous product duopoly model. Consumers choose the supplier that demands the lowest two-part tariff payment. When per unit rates are given, firms’ competition in fixed fees leads to an endogenous segmentation of the market, with positive profit for both firms and...

Introduction. The Greek economy before and during the crisis--and policy options going forward / Costas Meghir, Christopher A. Pissarides, Dimitri Vayanos, and Nikolaos Vettas -- The macroeconomics of the crisis. Greece and the Euro / George-Marios Angeletos and Harris Dellas ; The challenge of...