This paper investigates the effects of monitoring the information trails generated by firms' activities in order to improve tax compliance. We use quasi-experimental variation provided by a Large Taxpayers Unit (LTU) in Spain to empirically test the theoretical predictions on firms' responses to...

We investigate whether monitoring the information trails generated by firms' activities improves tax compliance. We exploit quasi-experimental variation generated by a Large Taxpayers' Unit (LTU) in Spain, which devotes additional resources to verifying the transactions reported by firms with...

This paper analyzes the effects on tax compliance of monitoring the information trails generated by firms' activities. We exploit quasi-experimental variation generated by a Large Taxpayers Unit (LTU) in Spain, which monitors firms with more than 6 million euros in reported revenue. Firms...