Applications of state space models in finance
Applications of state space models in finance
Applications of state space models in finance
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98 6 Time-vary<strong>in</strong>g market beta risk <strong>of</strong> pan-European sectors<br />
Table 6.6 — cont<strong>in</strong>ued<br />
Sector Model σ 2 × 10 4<br />
σ 2 η × 10 2<br />
σ 2 ζ × 10 2<br />
φ β¯ 2<br />
log L BIC R JB Q(12) LM(6)<br />
Construction RW 1.56 0.06 2638.4 −5.87 0.74 200.45*** 21.75*** 58.17***<br />
MR 1.20 11.34 0.36*** 0.94 2629.8 −5.83 0.84 354.47*** 29.36*** 32.31***<br />
MMR 1.22 7.46 0.04 0.00 2659.5 −5.90 0.83 260.43*** 24.24*** 33.40***<br />
GWR 0.02 0.04 4693.4 −10.45 0.75 11.52*** 28.33*** 7.73<br />
F<strong>in</strong>ancials RW 1.26 0.16 2721.2 −6.05 0.82 696.12*** 16.87* 37.17***<br />
MR 0.88 9.98 0.20*** 0.94 2756.7 −6.12 0.90 1175.70*** 32.93*** 2.70<br />
MMR 0.88 9.73 0.00 0.16** 2757.9 −6.12 0.90 1190.30*** 32.55*** 2.80<br />
GWR 0.02 0.04 4657.2 −10.37 0.79 76.45*** 18.01** 12.36*<br />
Food RW 1.68 0.20 2593.0 −5.77 0.64 3049.40*** 22.14*** 95.44***<br />
MR 1.67 0.23 0.99** 0.68 2593.7 −5.75 0.64 3121.40*** 22.07*** 94.78***<br />
MMR 1.35 7.91 0.12 0.00 2609.3 −5.79 0.75 4750.80*** 19.23*** 69.40***<br />
GWR 0.02 0.05 4669.3 −10.40 0.74 145.55*** 8.14* 5.90<br />
Healthcare RW 2.84 0.18 2364.9 −5.26 0.57 184.90*** 12.15 43.46***<br />
MR 2.82 0.31 0.98*** 0.81 2366.2 −5.25 0.57 195.24*** 12.71* 42.82***<br />
MMR 2.56 6.31 0.13 0.00 2370.7 −5.26 0.64 298.90*** 12.86* 29.77***<br />
GWR 0.02 0.09 4663.0 −10.38 0.59 74.59*** 11.97 2.67<br />
Industrials RW 0.98 0.06 2843.1 −6.32 0.84 923.81*** 22.72*** 59.00***<br />
MR 0.59 11.04 0.00 1.00 2881.8 −6.40 0.93 862.32*** 22.16*** 12.08*<br />
MMR 0.59 9.49 0.04 0.00 2888.0 −6.41 0.93 881.82*** 26.64*** 15.03**<br />
GWR 0.02 0.02 4675.5 −10.41 0.85 54.04*** 26.17*** 1.97<br />
Insurance RW 1.83 0.30 2548.5 −5.67 0.84 215.62*** 20.19** 42.17***<br />
MR 1.26 13.67 0.63*** 1.15 2570.5 −5.70 0.92 716.45*** 15.38** 8.05<br />
MMR 1.25 11.80 0.16 0.04 2600.7 −5.77 0.91 550.26*** 17.39** 8.89<br />
GWR 0.02 0.15 4699.6 −10.46 0.80 14.01*** 26.69*** 4.02<br />
Media RW 3.00 0.51 2326.5 −5.17 0.75 2047.20*** 37.53*** 78.38***<br />
MR 1.92 37.69 0.26*** 1.18 2338.5 −5.18 0.89 1185.30*** 22.59*** 7.92<br />
MMR 2.00 25.25 0.22 0.00 2363.2 −5.24 0.87 1271.90*** 25.13*** 10.04<br />
GWR 0.02 0.17 4660.8 −10.38 0.72 84.28*** 21.59** 3.67<br />
Cont<strong>in</strong>ued on the next page. . .