PT
Autoridade da Concorrência
Autoridade da Concorrência

Working papers

Between 2003 and 2013, the Portuguese Competition Authority has published Working Papers on its website. These papers resulted from research made by the respective authors. Consult all the Working Papers published by the AdC here.

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14-03-2013
Pedro Pereira, Tiago Ribeiro & João Vareda
Delineating Markets for Bundles with Consumer Level Data: The Case of Triple-Play
13-07-2011
Duarte Brito, Pedro Pereira & João Vareda
"Can Vertical Separation Reduce Non-Price Discrimination and Increase Welfare?"
04-02-2011
Duarte Brito & Helder Vasconcelos
"Inter-firm Bundling and Vertical Product Differentiation"
30-07-2010
Duarte Brito, Luís Cabral & Hélder Vasconcelos
"Duopoly Competition with Competitor Partial Ownership"
29-07-2010
Duarte Brito & Margarida Catalão-Lopes
"Small fish become big fish: merger in Stackelberg markets revisited"
29-04-2010
João Vareda
“Quality upgrades and Bypass under Mandatory Access”
01-02-2010
Duarte Brito & Hélder Vasconcelos
“Bundled Discounts by Independent Producers of Vertically Differentiated Goods”
29-07-2009
Jorge Rodrigues
"Asymmetries in the adjustment of motor diesel and gasoline pump prices in Europe"
31-10-2008
Duarte Brito, Pedro Pereira and João Vareda
“Incentives to Invest and to Give Access to Non-Regulated Next Generation Networks”
31-10-2008
Duarte Brito, Pedro Pereira and João Vareda
“Can Two-Part Tariffs Promote Efficient Investment on Next Generation Networks?”