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Using Malmquist Indexes to measure changes in the productivity and efficiency of US accounting firms before and after the Sarbanes-Oxley Act
Chang, Hsihui; Choy, Hiu Lam; Cooper, William W.; … - In: Omega : the international journal of management science 37 (2009) 5, pp. 951-960
Persistent link: https://www.econbiz.de/10003861892
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Measuring producitivity growth, technical progress, and efficiency changes of CPA firms proir to, and following the Sarbanes-Oxley Act
Chang, Hsihui; Choy, Hiu Lam; Cooper, William W.; … - In: Socio-economic planning sciences : the international … 43 (2009) 4, pp. 221-228
Persistent link: https://www.econbiz.de/10003893723
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The Sarbanes-Oxley Act and the production efficiency of public accounting firms
Chang, Hsihui; Choy, Hiu Lam; Cooper, William W.; Lin, … - In: New frontiers in enterprise risk management, (pp. 145-161). 2008
Persistent link: https://www.econbiz.de/10003709353