Affiliation: | a Department of Accounting, Providence University, 200 Chungchi Road, Shalu, Taichung Hsien 433, Taiwan, ROC b Department of Finance, Chung Yuan Christian University, 200 Chung Pei Road, Chung-Li, Tao-Yuan 32023, Taiwan, ROC c Department of Banking & Finance, Tamkang University, 151 Ying-Cchuan Road, Tamsui, Taipei County 25137, Taiwan, ROC |