• “A characterization theorem for Aumann integrals,” Set-Valued and Variational Analysis 23(2): 305-318, 2015, joint with Birgit Rudloff.
• “Set-valued shortfall and divergence risk measures,” submitted for publication, 2014, arXiv preprint 1405.4905, joint with Andreas H. Hamel, Birgit Rudloff.
• “Dual representations for systemic risk measures,” submitted for publication, 2016, arXiv preprint 1607.03430, joint with Birgit Rudloff.