Research Article

Asymmetric Risk Spillover Networks and Risk Contagion Driver in Chinese Financial Markets: The Perspective of Economic Policy Uncertainty

Table 2

Test of lagged order of VAR model.

LagLogLLRFPEAICSCHQ

0−17614.6NA0.02110.34910.35810.352
1−17529.9169.2640.02110.31410.36810.333
2−17496.766.0960.02110.30910.40810.345
3−17474.544.2820.02110.31110.45510.362
4−17452.743.2140.02110.31310.50210.380

Joint significance test of VAR (2) parameters

BankSecuritiesInsuranceEstateDiversified financeGeneral

Lag 130.21613.30423.98218.07722.359166.458
[0.000][0.021][0.000][0.003][0.000][0.000]

Lag 23.42112.2962.9094.84016.36868.247
[0.635][0.031][0.714][0.436][0.006][0.000]

.