7Chow, C. and S. Rice. Modified Audit Opinions and Auditor Switching. The Accounting Review, 1982, 57(1):326-335
8Krishnan, J. and R. Stephens. Evidence on Opinion Shopping from Audit Opinion Conservatism. Journal of Accounting and Public Policy, 1995(14):179-201
9Ginsberg, A. and N. Venkatraman. Contingency Perspectives of Organizational Strategy: Critical Review of the Empirical Research.Academy of Management Review, 1985, 10(7):421-434
10Jensen, M. C. and W. H. Mcckling. Theory of the Firm: Managerial Behavior, Agency Costs and Ownership Structure. Journal of Financial Economies, 1976, 3:305-360
