3Dhaliwal, D. , Michas, P. N. ,Naiker, V. , Sharma, D. 2013. Major customer reliance and auditor going-concern decisions. Working Pa- per, University of Arizona.
4Dhaliwal, D. , Judd, J. S. , Serfling, M. A,Shaikh, S. A. 2014. Customer Concentration Risk and the Cost of Equity Capital. Working Paper, University of Arizona.
5Emmanuel T. De George, Colin B. Ferguson, N asser A. Spear. 2013. How Much Does IFRS Cost? IFRS Adoption and Audit Fees [ J ]. The Accounting Review, (2) :429-462.
7Jin Wang. 2012. Do firms'relationships with principal customers/suppliers affect shareholders" income? [ J ]. Journal of Corporate Fi- nance, (18) :860-878.
8Panos N. Patatoukas. 2012. Customer-Base Concentration: Implications for Firm Performance and Capital Markets [ J]. The Accounting Review, ( 87 ) : 363-392.
9Piercy, Nigel, Lane, Nikala. 2006. The Underlying Vulnerabilities in Key Account Management Strategies [ J ]. European Management Journal, 24 : 151-162.
10Johnstone, K. M., and Bedard, J. C.. 2003. Risk management in client acceptance decisions [ J ]. The Accounting Review, 78: 1003-1025.
