ap Gwilym, Rhys; Kanas, Angelos; Molyneux, Philip - In: Journal of International Financial Markets, … 26 (2013) C, pp. 239-257
.S. banking. We employ parametric, non-parametric, nonlinear and switching cointegration tests and a general-to-specific testing … switching cointegration between PCA-defined ratios and default risk. This occurs in 1993 and coincides with the adoption of PCA … legislation. We conclude that PCA is effective in reducing default risk. In contrast, there is no clear evidence of cointegration …