- WP 520 Chasing dividends during the COVID-19 pandemic by Nicolas Eugster, Romain Ducret; Dušan Isakov, Jean-Philippe Weisskopf
- WP 519 Transnational machine learning with screens for flagging bid-rigging cartels by Martin Huber; David Imhof, Rieko Ishii
- WP 518 Better roads, better off? : Evidence on improving roads in Tanzania by Christelle Dumas, Ximena Játiva
- WP 517 Household resources and individual strategies by Sarah Deschênes, Christelle Dumas, Sylvie Lambert