Research Article

Multiscale Systemic Risk and Its Spillover Effects in the Cryptocurrency Market

Table 6

Mutation point test at D1.

BDS test at D1Quandt–Andrews test at D1Bai–Perron test at D1
DimensionZ-statisticStatisticValueBreaksWeighted F-statistic

235.87334Max LR27.272691145.1847
336.20612Max Wald436.36312434.7727
436.53463Exp LR11.247583582.5047
537.66492Exp Wald212.34724634.7938
639.70935Ave LR14.254295702.3262
Ave Wald228.0686

BDS test at D8Quandt–Andrews test at D8Bai–Perron test at D8
DimensionZ-statisticStatisticValueBreaksWeighted F-statistic

226.60005Max LR29.010951464.1752
327.80135Max Wald464.17522477.6903
429.49901Exp LR12.443683518.6559
531.52829Exp Wald227.79354567.7082
633.63134Ave LR18.94125582.9202
Ave Wald303.0592

Notes: (1) BDS test is based on the residual series. (2) Bai–Perron test is measured at “Global L breaks versus none” and the maximum mutation points set at Eviews10 is 5.