This paper analyzes US and EU antitrust policies towards abusive unilateral conduct pursued by a dominant firm and strongly criticize them, aiming at finding a more reliable assessment of the basic issues of consumer's exploitation and rival's exclusion. In fact, the discipline of unilateral...

The recent decision issued by the European Commission against Microsoft raises legitimate concerns under many respects. First, the way the Commission handled the whole proceeding highlighted all the impasse that characterizes antitrust authorities when dealing with complex cases from the...