quantify the domestic and cross-border effects of mergers, and to draw conclusions for the coordination of national merger … industries a merger approval policy based on domestic consumer surplus is too restrictive from the viewpoint of the neighboring … country. We also show that adopting a supra-national policy that approves a merger if and only if it increases the sum of …

jurisdictions’ practices concerning merger guidelines, with the view of providing an input for guidance documents to be drafted or …