"This book introduces myGeoffice.org, an innovative WWW platform for spatial analysis, where its architecture, interface, innovations and technical details are presented. It is designed primarily for teaching and learning purposes, particularly at the high-school and university level on a wide...

We develop a method to screen for local cartels. We first test whether there is statistical evidence of clustering of outlets that score high on some characteristic that is consistent with collusive behavior. If so, we determine in a second step the most suspicious regions where further...

We develop a method to screen for local cartels. We first test whether there is statistical evidence of clustering of outlets that score high on some characteristic that is consistent with collusive behavior. If so, we determine in a second step the most suspicious regions where further...