1. Prior Art: To Search or Not to Search;V Atal;International Journal of Industrial Organization,2010
2. Patent O� ce and Innovation Policy;B Caillaud;International Journal of Industrial Organization,2011
3. Patent Scope, Antitrust Policy and Cumulative Innovation;H Chang;RAND Journal of Economics,1995
4. Are All Patent Examiners Equal? Examiners, Patent Characteristics and Litigation Outcomes;I Cockburn;Patents in the Knowledge-based Economy,2003