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. 2021 Jul 27;9:704900. doi: 10.3389/fpubh.2021.704900

Table 7.

Volatility spillover estimated from VAR-BEKK-GARCH.

Panel A: Estimation results
Coeff Std Error T-Stat
C(1,1) 0.0190 0.0034 5.5366***
C(2,1) −0.0047 0.0010 −4.7829***
C(2,2) −0.0000 0.0024 −0.0000
A(1,1) 0.2336 0.0446 5.2419***
A(1,2) −0.0476 0.0127 −3.7364***
A(2,1) 0.1774 0.1304 1.3605
A(2,2) 0.4360 0.0506 8.6093***
B(1,1) 0.8691 0.0476 18.2750***
B(1,2) 0.1142 0.0126 9.0415***
B(2,1) −0.4735 0.1576 −3.0053***
B(2,2) 0.7086 0.0511 13.8699***
Panel B: Wald test Wald Test
A(1,2) = B(1,2) 90.753734***
A(2,1) = A(2,1) 9.652930***
A(1,2) = B(1,2) = A(2,1) = A(2,1) 98.141248***

A(i,j), B(i,j), and C(i,j) are elements for matrix A, B and C, respectively. *** denotes significance at 10%, 5% and 1% level, respectively.