The Norwegian Tax Administration operated multi-year random audits of personal income tax returns. We exploit this exceptional randomized setup to estimate the effects of tax audits on future compliance explicitly distinguishing between dynamic responses of compliant and noncompliant audited...

In 2003, the Financial Supervisory Authority of Norway (FSA) disclosed that audit firms had violated the legal restrictions for providing non-audit services (NAS). In response, the FSA tightened the NAS regulations. This study examines how regulatory oversight affects the relation between the...

We examine the effect on auditor independence of auditors providing non-audit services in the Norwegian audit market. We report the results of three tests of independence of mind and one test of independence in appearance. These tests find that there is a positive relationship between audit fees...