Liu, Hsiang-Hsi; Chen, Tser-Yieth; Chen, Jia-Wen - In: Asian Economic and Financial Review 3 (2013) 10, pp. 1386-1404
One hears that the credit ranking score has increased technical efficiency in financial holding companies, when a data envelopment analysis (DEA) is employed. Our empirical results show that the credit ranking scores will obviously affect the estimated results of efficiency measurement in...
