1. Bebchuk, L. A. (1984). Litigation and settlement under imperfect information. RAND Journal of Economics, 15(3), 405–415.
2. Bessen, J., & Meurer, M. J. (2005). The patent litigation explosion. Technical report.
3. Cremers, K. (2004). Determinants of patent litigation in Germany. Technical report discussion paper 04-72, ZEW.
4. Farrell, J., & Merges, R. (2004). Incentives to challenge and defend patents: Why litigation won’t reliable fix patent office errors and why adminisrative patent review would help. Berkeley Technology and Law Journal, 19, 943–970.
5. Hall, B. H., Jaffe, A. B., & Trajtenberg, M. (2002). The NBER patent citations data file: Lessons, insights and methodological tools. In A. B. Jaffe & M. Trajtenberg (Eds.), Patents, citation, and innovation. A window on the knowledge economy. The MIT Press, Cambridge.