Basel Institute on Governance Steinenring 60 | 4051 Basel, Switzerland | +41 61 205 55 11 [email protected] | www.baselgovernance.org Behavioural influences on attitudes towards petty corruption A Study of Social Norms and Mental Models in Uganda Claudia Baez-Camargo, Paul Bukuluki, Robert Lugolobi, Cosimo Stahl, Saba Kassa December 2017