- WP 535 Extra bacon?” Context Effects in Purchases of Additional by Philipp Brunner, Christian Zihlmann
- WP 534 Men’s premarital migration and marriage payments: Evidence from Indonesia by Hugues Champeaux, Elsa Gautrain, Karine Marazyan
- WP 533 Perceived Legitimacy and Motivation Effects of Authority by Holger Herz, Christian Zihlmann