From: The nexus between the volatility of Bitcoin, gold, and American stock markets during the COVID-19 pandemic: evidence from VAR-DCC-EGARCH and ANN models
Lagrange-multiplier test
Order
LM
p value
[1,]
4
173.4
0.00e + 00
[2,]
8
77.6
4.23e−14
[3,]
12
46.7
2.39e−06
[4,]
16
27.8
2.27e−02
[5,]
20
20.9
3.41e−01
[6,]
24
11.3
9.80e−01