A Retrospective Look at the Effect of Auditor Specialization and Industry Concentration on the Cost of Audit Services

Jeffrey R. Casterella, Rosemond Desir, Gretchen Irwin

Abstract


The purpose of this paper is to perform a retrospective, pre-merger look at the effect of concentration and specialization on audit fees when there were 6 large accounting firms (i.e. the “Big 6”). The US General Accountability Office (GAO) reviewed the effects of auditor concentration on the market for audit services. The 2008 GAO report includes some discussion of the possibility that one or two of the largest sell off a substantial portion of their business which would revert the Big 4 back to the Big 5 or Big 6. Because of the concern over concentration in the audit market and the future possibility of returning to a market that would consist of more than 4 large accounting firms, we conduct a retrospective look at pricing behavior in the audit market when it was less concentrated.Using a sample of 653 U.S. public companies audited by the Big 6, we find that specialists charged more for their services unless they are in competition with other specialists in concentrated industries.


Full Text: PDF DOI: 10.5430/afr.v2n2p79

Refbacks

  • There are currently no refbacks.


Creative Commons License
This work is licensed under a Creative Commons Attribution 3.0 License.

Accounting and Finance Research
ISSN 1927-5986 (Print)   ISSN 1927-5994 (Online)

Copyright © Sciedu Press

To make sure that you can receive messages from us, please add the 'Sciedu.ca' domain to your e-mail 'safe list'. If you do not receive e-mail in your 'inbox', check your 'bulk mail' or 'junk mail' folders.