Zhang, A. "Evidence on the trade-off between real activities manipulation and accrual-based earnings management". The Accounting Review, 87(2):675-703, 2012.
Simunic, D. A. “The Pricing of Audit Service. Theory and Evidence”. Journal of Accounting Research, (spring):161-190, 1980.
Simunic, D. A. “Auditing, Consulting and Auditor Independence”. Journal of Accounting Research, 22(Autumn):679-702, 1984.
Reynolds, J. K. and J. R. Francis. “Does size matter? The influence of large clients on office-level auditor reporting decisions”. Journal of Accounting and Economics, 30:375-400, 2001.
Palmrose, Z-V. “The Effect of Non-Audit Services on the Pricing of Audit Services: Further Evidence”. Journal of Accounting Research, 24(Autumn):405-411, 1986.
Gul, F. A., J. Tsui, and D. S Dhaliwal. "Non-audit Services, Auditor Quality and the Value Relevance of Earnings". Accounting and Finance, 46:797-817, 2006.
Ghosh, A., Kallapur, S. and Moon, D. "Audit and Non-audit Fees and Capital Market Perceptions of Auditor Independence". Working Paper, 2009.
Frankel, R., M. Johnson and K. Nelson. “The Relation Between Auditor's Fees for Non-Audit Services and Earnings Quality”. The Accounting Review, 77:71-105, 2002.
Dee C., A. Lulseged, and T. Nowlin. “Earnings Quality and Auditor Independence, An Examination Using Non-Audit Fee Data”. Working Paper, Florida State University, 2002.
DeFond, M., K. Raghunandan, and K. Subramanyam. “Do Non-Audit Services Fees Impair Auditor Independence? Evidence from Going Concern Audit Opinions”. Journal of Accounting Research, 40: 1247-1274, 2002.
DeAngelo, L. E. “Auditor size and audit quality”. Journal of Accounting and Economics, 3(3):35-59, 1981.
Chung, J. H. and S. Kallapur. “Client Importance, Nonaudit Services, and Abnormal Accruals”. The Accounting Review, 78(4):931-955, 2003.
Becker, C., M. DeFond, J. Jiambalvo, and K. Subramanyam. "The Effect of Audit Quality on Earnings Management". Contemporary Accounting Research, 15:1-24, 1998.
Ashbaugh, H., R. Lafond, and B. W. Maydew. "Do non-audit services compromise auditor independence, further evidence". Accounting Review, 78:611-6639, 2003.
Antle, R. E. A. gordon, G. Narayanamoorthy, and L. Zhou. "The Joint Determination of Audit Fees, Non-audit Fees and Abnormal Accruals". Working Paper Yale University, 2002.
Altman, E. "Financial ratios, discriminate analysis and the perdiction of corporate bankruptcy". Journal of Finance, 23(4):589-609, 1968.