... study aims to examine the effects of mandatory audit firm rotation upon audit quality, we will consider the previous studies about audit quality MAR and Audit Quality Audit quality is an important ... of auditor rotation and auditor tenure of the public accountants and the public accounting firms, on audit quality (before and after the implementation of the mandatory auditor regulation) The ... independence of auditors, whereas EFFECTS OF MANDATORY AUDIT FIRM ROTATION 429 academicians, companies, and large audit firms tend to be against mandatory audit firm rotation, because changing auditors...