The tax evasion social multiplier: Evidence from Italy
Abstract
We estimate social externalities of tax evasion in a model where congestion of the auditing resources of local tax authorities generates a social multiplier. Identification is based on a contrast of the variance of tax evasion at different levels of aggregation. We use a unique data set that contains audits of about 80,000 small businesses and professionals in Italy and also provides an exact measure of reference groups in our model. We find a social multiplier of about 3, which means that the equilibrium response to a shock that induces an exogenous variation in mean concealed income is about 3 times the initial average response. This is a short-run effect that persists to the extent that auditing resources are not adjusted to internalize the congestion externality.
Fichier principal
2012-galbiati-the-tax-evasion-social-multiplier.pdf (273.24 Ko)
Télécharger le fichier
Origin : Files produced by the author(s)