Basili, Marcello; Belloc, Filippo; Benedettini, Simona; … - Dipartimento di Economia Politica e Statistics, … - 2012
In many contexts, warning systems of law enforcement are used to let uninformed individuals learn what is illegal, while sanctions are applied only after a number of repeated violations. Surprisingly no em- pirical evidence is available so far, over the learning impact of warnings. This paper is...