After the Herfindahls are Counted: Assessment of Entry and Efficiencies in Merger Enforcement by the Department of Justice - World Competition View After the Herfindahls are Counted: Assessment of Entry and Efficiencies in Merger Enforcement by the Department of Justice by Judy Whalley - World Competition After the Herfindahls are Counted: Assessment of Entry and Efficiencies in Merger Enforcement by the Department of Justice Judy Whalley 13 3 World Competition