Dynamic Behaviours in Tax Evasion

This paper investigates, from an experimental perspective, on the tax payers behaviour in a dynamic context and more precisely tries to cope with three main topics related to tax evasion. The first aspect analysed regards the effects produced by a repetitive dynamic choice process on the subjects' attitude towards risk and on the ability to learn to cope with risk. The second theme treated is about the effects produced on the tax payers by the inclusion in the experimental design of psychological moral constraints. The final topic is on the effects produced by the specific experimental context chosen (the simulation of a fiscal environment compared with other simulated environments). The main results emerged from the 8 experiments carried out confirmed the importance of the psychological factors in determining the tax payers actual behaviours and shown the complex dynamic that the agents activate to cope with risk.