4Burton J C, Roberts W. A study of auditor changes [J]. The Journal of Accountancy, 1967(4): 31 -36.
5Chow C W, Rice S J. Qualified audit opinions and auditor switching[ J ]. Accounting Review, 1982 ( 57 ) : 326 - 335.
6Schwarz K B, Menon K. Auditor switching by failing firms [ J ]. The Accounting Review, 1985 (60) : 248 - 261.
7Titman S, Trueman B. Information quality and the valuation of new issues [ J ]. Journal of Accounting and Eco- nomics, 1986 ( 6 ) :48 - 64.
8Johnson W B, Lys T. The Market for auditing serv- ices : Evidence form voluntary auditor changes[ J ]. Journal of Accounting and Economics, 1990 ( 8 ) : 281 - 308.
9Krishnan J. Auditor change [ J ]. Journal of Account- ing and Economics,1990(12) : 281 -308.
10Charles J P, Chen, Su X J, et al. Auditor changes following a big 4 merger with a local Chinese firm: a case study[J]. Auditing: A Journal of Practice &Theory, 2010 (1):41-72.