- WP 511 The Korea discount and chaebols by Romain Ducret; Dušan Isakov
- WP 510 The patent buyout price for Human Papilloma Virus (HPV) vaccine and the ratio of R&D costs to the patent value by Mario Songane; Volker Grossmann
- WP 509 Patenting government funded innovations as a strategy to increase budget for academic vaccine R&D by Mario Songane
- WP 508 Direct and indirect effects based on changes-in-changes by Martin Huber; Mark Schelker; Anthony Strittmatter
- WP 507 A substantial discount on ski passes : a synthetic control analysis by Hannes Wallimann
- WP 506 The effects of gender and parental occupation in the apprenticeship market : an experimental evaluation by Ana Fernandes; Martin Huber; Camila Plaza
- WP 505 Medical and nursery care with endogenous health and longevity by Johannes Schünemann; Holger Strulik; Timo Trimborn
- WP 504: An introduction to flexible methods for policy evaluation by Martin Huber