Do direct-democratic procedures lead to higher acceptance than political representation? (joint work with Sebastian Goerg, Andreas Glöckner, Philip Leifeld, Aniol Llorente-Saguer, Sophie Bade, Carlos Kurschilgen), Public Choice, vol. 167 (2016), issue 1-2, pp. 47-65

Economic Methods for Lawyers, Edgar Elgar, Cheltenham 2015 (joint work with Niels Petersen et al.)

Nudges Polarize!, VerfBlog, 2015/4/16 (joint work with Christian Traxler)

Sticky Rebates: Loyalty Rebates Impede Rational Switching of Consumers (joint work with Alexander Morell & Andreas Glöckner), Journal of Competition Law and Economics (JCLE) [peer-reviewed], vol. 11 (2015), online first

Herbordt/Mohren (eds.), Performing Institutions, Alexander Verlag, Berlin 2015

Empirical arguments in public law doctrine: Should empirical legal studies make a “doctrinal turn”?, International Journal of Constitutional Law (I•CON) [peer-reviewed], vol. 12 (2014), issue 3, pp. 670-691