“So Far Away? Hiring Discrimination against Female Commuters” (with Sascha O. Becker, Ana Fernandes and Doris Weichselbaumer)
“Credit Spreads, Financial Development and Growth”
“Colonialism Inc. The Private Interests Behind Germany's Imperial Ambitions” (with Sascha O. Becker, Simon Hess and Rajesh Ramachandran)
"Cities and Economic Growth: Knowledge Accumulation"