Table 3

Impulse responses of Vietnam real stock returns to crude oil price shocks and gas price shocks results

VariablesMarket indicesOil and gas companies stock price returns
VNIVEAVIIVMIVUIVCIPVSPVTPVDPLXMVBPVPCNGPVCJVPCPGCPVBPSH
World crude oil price
Shock to WCOP(+)(+)(+)(NO)(NO)(NO)(+)(+)(NO)(+)(+)(+)(+)(NO)(NO)(+)(+)(+)
Shock to WCOP+(+)(+)(+)(NO)(NO)(NO)(NO)(+)(+)(+)(NO)(+)(+)(+)(NO)(+)(+)(+)
Shock to WNCOP(NO)(+)(+)(NO)(NO)(NO)(NO)(+)(NO)(+)(NO)(+)(+)(NO)(NO)(NO)(NO)(NO)
Vietnam real oil price
Shock to VCOP(+)(+)(−)(+)(NO)(NO)(+)(+)(−)(+)(−)(+)(+)(+)(NO)(+)(+)(NO)
Shock to VCOP+(+)(+)(+)(+)(NO)(NO)(NO)(+)(+)(+)(NO)(+)(+)(NO)(NO)(+)(+)(+)
Shock to VNCOP(−)(+)(−)(+)(NO)(NO)(NO)(+)(−)(−)(−)(+)(−)(+)(NO)(+)(+)(−)
World natural gas price
Shock to WNGP(NO)(+)(NO)(NO)(NO)(NO)(NO)(NO)(NO)(+)(NO)(NO)(+)(NO)(NO)(+)(NO)(NO)
Shock to WNGP+(NO)(+)(NO)(NO)(NO)(NO)(NO)(NO)(NO)(+)(NO)(NO)(+)(NO)(NO)(+)(NO)(+)
Shock to WNNGP(NO)(+)(NO)(NO)(NO)(NO)(NO)(NO)(NO)(NO)(NO)(NO)(NO)(NO)(NO)(+)(NO)(NO)
Vietnam real natural gas price
Shock to VNGP(NO)(+)(NO)(NO)(NO)(NO)(NO)(NO)(NO)(−)(NO)(NO)(+)(NO)(NO)(−)(NO)(NO)
Shock to VNGP+(NO)(+)(NO)(NO)(NO)(NO)(NO)(NO)(NO)(+)(NO)(NO)(+)(NO)(NO)(NO)(NO)(NO)
Shock to VNNGP(NO)(−)(NO)(NO)(NO)(NO)(NO)(NO)(NO)(NO)(NO)(NO)(NO)(NO)(NO)(−)(NO)(NO)

Note(s): (+) indicates statistically significant positive at 5% level, (−) indicates statistically significant negative at 5% level, while (NO) indicates not statistically significant at 5% level

Source(s): Author’s own work

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