1. Anderson, M., & Huffman, M. (2010). Iqbal, Twombly, and the expected cost of false positive errors. Cornell Journal of Law and Public Policy, 20, 1–66.
2. Bone, R. G. (2003). Civil procedure: The economics of civil procedure. New York: Foundation Press.
3. Bone, R. G. (2010). Plausibility pleading revisited and revised: A comment on Ashcroft v. Iqbal. Notre Dame Law Review, 85, 849–886.
4. Campos, S. J., Cotton, C., & Li, C. (2015). Deterrence effects under Twombly: On the costs of increasing pleading standards in litigation. Internatioinal Review of Law and Economics, 44, 61–71.
5. Cecil, J. S., Cort, G. W., Williams, M. S., & Bataillon, J. J. (2011a). Motions to dismiss for failure to state a claim after Iqbal. Technical report, Federal Judicial Center.