Research Article

Locally Most Powerful Test for the Random Coefficient Autoregressive Model

Table 2

Empirical sizes of LMP and EL tests at nominal level 0.05 for model N2.


100MP 0.0600.065 0.0660.0610.0650.0680.0750.067
EL0.0030.0030.0020.0030.0040.0030.0040.001
200 LMP0.0590.061 0.0650.0590.0660.0630.0680.061
EL0.0020.0040.0020.0020.004 0.004 0.0020.004
300LMP0.0580.0570.059 0.055 0.0630.0580.063 0.055
EL0.0050.0040.003 0.009 0.006 0.006 0.0040.002
400LMP0.0580.055 0.058 0.055 0.062 0.0540.061 0.058
EL0.0040.003 0.005 0.003 0.004 0.003 0.0050.006
500LMP0.0560.0550.056 0.0520.057 0.0590.0550.054
EL0.0060.0040.005 0.0050.0070.0050.0060.007
600LMP0.0600.0570.058 0.0600.062 0.0590.0560.053
EL0.003 0.0050.005 0.0050.0080.0070.0090.006
700LMP0.0550.0560.058 0.0570.060 0.0600.0560.058
EL0.006 0.0050.005 0.0080.0060.0060.0040.008
800LMP0.0500.0540.054 0.0520.056 0.0540.0540.054
EL0.005 0.0070.008 0.0060.0060.0080.0080.008
900LMP0.0510.0520.058 0.0560.056 0.0600.0490.051
EL0.005 0.0060.006 0.0090.0060.0080.0100.005
1000LMP0.0520.0560.0570.0550.0500.0530.050 0.054
EL0.0070.0080.0050.0060.0120.0090.009 0.007
5000LMP0.0520.0500.0500.0500.0510.0490.054 0.052
EL0.0150.0140.0120.0160.0170.0140.012 0.013