Compilaciones (Compilations)
En castellano (In Spanish):
- "Elementos de análisis económico del Derecho", Ed. Horacio Spector, Buenos Aires, Rubinzal Culzoni, 2004
- "Los jueces y la reforma judicial", Ed. Horacio Spector, Buenos Aires, Rubinzal Culzoni, 2001.
En inglés (In English):
- Rights: Concepts and Contexts (co-edited with Brian Bix), London, Ashgate, 2012.
- Symposium “Promises, Commitments, and the Foundations of Contract law”, Chicago-Kent Law Review, Volume 81, Number 1, 2006
- Symposium “Law and Economics and Legal Scholarship”, Chicago-Kent Law Review, Volume 79, Number 2, 2004:
http://lawreview.kentlaw.edu/current_issues_webpage.htm - “University Torcuato Di Tella Law and Philosophy Lectures” (en colaboración con Guido Pincione), Dordrecht (Holanda), Kluwer, 1999.