Martinez-Giralt, X. and J.M. Usategui, 2018, Recovering the Principle of Minimum Differentiation. An iceberg approach, Barcelona GSE Working Paper Series No 1052.
Martinez-Giralt, X., and D. Pérez-Castrillo, 2010, Pricing industrial projects in large scientific facilities: A proposal for the ESS, mimeo
García-Mariñoso, B., X. Martinez-Giralt, and P. Olivella, 2008, Bundling in Telecommunications, Barcelona Economics Working paper 356.
Martinez-Giralt, Xavier, 1999, Market and Non-Market Values in Cost-(Benefit) Analysis, mimeo.