751 resultados para Concessions administratives
Resumo:
Échelle(s) : [ca 1:240 000], échelle de 40 mille mètres
Resumo:
We empirically assess the effect of the winner's curse in auctions for toll road concessions, taking into account, to our knowledge for the first time, problems of commitment and enforcement, using a unique dataset of 49 worldwide road concessions.