Notes, Comments and Preliminary results Oct 30 2018 Marc Escrihuela-Villar and Carlos Gutiérrez-Hita   A note on the privatization neutrality result with colluding private firms   Abstract  Contact Information  Citation  Full Text  -  Note   Sep 03 2016 Marc Escrihuela-Villar   On the price effects of collusion and the number of firms.   Abstract  Contact Information  Citation  Full Text  -  Note   Sep 17 2013 Marc Escrihuela-Villar   On merger in a collusive Stackelberg market   Abstract  Contact Information  Citation  Full Text  -  Note