1. Barriers to New Competition
2. The Problem with Baker Hughes and Syufy: On the Role of Entry in Merger Analysis;Jonathon B Baker;Antitrust Law Journal,1997
3. Responding to Developments in Economics and the Courts: Entry in the Merger Guidelines;Jonathon B Baker;Antitrust Law Journal,2003
4. Thirty-one Merger Policy Questions Still Lingering After the 1992 Guidelines;William Blumenthal;Antitrust Bulletin,1993
5. Why Harriers to Entry are Barriers to Understanding;Dennis W Carlton;American Economic Review,2004