"Performance in Pass-Fail Assessments" CEPR DP18980 CESifo Working Paper No. 11995
"Threshold-triggered Compensation of Teamwork and Student-Teacher Interactions" with Stefano Dughera
“Equilibrium Failure Rates in Tests of Endogenous Competence” CEPR DP20458 CESifo Working Paper No. 11055
"Compliance Implications of Relaxing Legal Limits when Detection Is Imprecise” with Alain Marciano
"Offshoring and Immigrant Employment: Firm-level theory and evidence " (with Giorgio Barba Navaretti and Alessandro Sembenelli), CEPR DP6743 (February 2008) December 2008.
“Whence Policy? Government policies, finance, and economic integration” (with Anna Lo Prete), CEPR Discussion Paper 7820, May 2010.
“Public and Private Insurance with Costly Transactions” (with Winfried Koeniger), IZA Discussion Papers 5201, CEPR Discussion Paper 8062, October 2010.
"A Comparative Perspective on Italy's Human Capital Accumulation" (with Paolo Sestito), Banca d'Italia Quaderni di Storia Economica n.6, 2011 (abridged version published as Chapter 9, 249-270 in G.Toniolo (ed.) The Oxford Handbook of the Italian Economy Since Unification, New York: Oxford University Press.)