TAX AMNESTY AND POLITICAL PARTICIPATION * ABSTRACT In many countries thinking about a (new) tax amnesty is currently in vogue. However, cross-national ex- perience shows that the financial success of such a tax amnesty is not granted. Furthermore, it is debated whether in the long run tax amnesties undermine tax compliance. To measure the long run effects of an amnesty on compliance, experiments in different countries were conducted. In contrast to other experi- ments, we conduct an experiment in which the relationship between tax compliance and subjects’ possibil- ity to vote for or against an amnesty is analyzed. The results obtained from two experiments done in Costa Rica and Switzerland suggest that tax compliance only increases after voting, when people get the oppor- tunity to discuss prior to ballots. Thus, voting with discussion induces a kind of civic duty, as taxpayers become aware of the importance to contribute to the provision of public goods. JEL classification: H260, 9160 Keywords: tax amnesty, tax compliance, voting behavior, democracy * Benno Torgler, Georgia State University, Andrew Young School o f Policy Studies, Atlanta (USA), Center for Research in Economics, Management and the Arts (Switzerland), emails:
[email protected] ,
[email protected]; Christoph A. Schaltegger, Swiss Federal Tax Administration, FTA, University o f St. Gallen, SIAW-HSG (Switzerland) and Center for Research in Economics, Management and the Arts (Switzerland), email:
[email protected]. We wish to express our gratitude to Alberto Trejos (INCAE), Roderick MacGregor (INCAE) and Jesús Merino Serna (Universidad Fidélitas) who gave us the possibility to con- duct the laboratory experiment in Costa Rica and Markus Schaffner, who has done the experimental programming with z-Tree and has assisted the experiment.