• Can Erie Survive as Federal Common Law?, 54 Wm. & Mary L. Rev. 813 (2013).
  
  
• Black-and-White Judging in a World of Grays, 46 Tulsa L. Rev. 391 (2011).
  
  
• Ending the Korematsu Era: An Early View from the War on Terror Cases, 105 Nw. U. L. Rev. 983 (2011).[more]
  
  
• What Does Richard Posner Know About How Judges Think?, 98 Cal. L. Rev. 625 (2010).[more]
  
  
• Brief for John Does Number One, Two, and Three as Amici Curiae Supporting Defendant Appellants, Sec. & Exch. Comm'n v. Raj Rajaratnam & Danielle Cheisi, No. 10-0464 (2d Cir. May 19, 2010).
  
  
• Left's answer to John Roberts, Phila. Inquirer, Apr. 26, 2010, at A15.[more]
  
  
• Our Not-so-Great Depression, 108 Mich. L. Rev. 1031 (2010) (reviewing Richard A. Posner, A Failure of Capitalism (2009)).[more]
  
  
• Distinguishing bad pictures from bad acts, Phila. Inquirer, Oct. 8, 2009, at A19.[more]
  
  
• An Intellectual History of Judicial Activism, 58 Emory L.J. 1195 (2009).[ssrn]
  
  
• Erie and Problems of Constitutional Structure, 96 Cal. L. Rev. 661 (2008).[ssrn]
  
  
• Repressing Erie's Myth, 96 Cal. L. Rev. 595 (2008).[ssrn]
  
  
• Wiley Rutledge, Executive Detention, and Judicial Conscience at War, 84 Wash. U. L. Rev. 99 (2006).[ssrn]
  
  
• Apprendi's Limits, 39 U. Rich. L. Rev. 1155 (2005).[ssrn]
  
  
• Booker and Fanfan: The Untimely Death (and Rebirth?) of the Federal Sentencing Guidelines, 93 Geo. L.J. 395 (2005).[ssrn]
  
  
• O'Connor's Opposite, 27 Nat'l L.J. 23 (2005).
  
  
• Equal Protection and the Status of Stereotypes, 108 Yale L.J. 1885 (1999).
  
  
• Interest Definition in Equal Protection: A Study of Judicial Technique, 108 Yale L.J. 439 (1998).