beta by hao sun. jpm: realized beta jpm: bi-power beta
DESCRIPTION
JPM: Bi-Power BetaTRANSCRIPT
BetaBy Hao Sun
JPM: Realized Beta
Apr 09, 1997 Sep 11, 2000 Mar 01, 2004 Aug 01, 2007 Dec 30, 2010-1
0
1
2
3
4
5
6JPM: Realized Beta
Date
Cor
rela
tion
JPM: Bi-Power Beta
Apr 09, 1997 Sep 11, 2000 Mar 01, 2004 Aug 01, 2007 Dec 30, 2010-1
0
1
2
3
4
5
6JPM: Bipower Beta
Date
Cor
rela
tion
JPM Beta: Relative Contribution of Jumps
Apr 09, 1997 Sep 11, 2000 Mar 01, 2004 Aug 01, 2007 Dec 30, 2010-25
-20
-15
-10
-5
0
5
10
15
20
25JPM Beta: Relative Contribution of Jumps
Date
Rel
ativ
e C
ontri
butio
n
ππππ=0.0684
Price Jump: Merger
Oct 10, 2000 Oct 13, 2000 Oct 17, 2000 Oct 20, 2000 Oct 24, 200031
32
33
34
35
36
37
38
39
40JPM: Price
Date
Pric
e
Realized vs. Bi-power Beta
-1 0 1 2 3 4 5 6-1
0
1
2
3
4
5
6Different Covariance Measures
Realized Beta
Bi-p
ower
Bet
a
JPM: Realized Beta
Apr 09, 1997 Sep 11, 2000 Mar 01, 2004 Aug 01, 2007 Dec 30, 2010-1
-0.5
0
0.5
1
1.5
2JPM: Realized Beta
Date
Cor
rela
tion
JPM: Bi-Power Beta
Apr 09, 1997 Sep 11, 2000 Mar 01, 2004 Aug 01, 2007 Dec 30, 2010-1
-0.5
0
0.5
1
1.5
2JPM: Bipower Beta
Date
Cor
rela
tion
JPM Beta: Relative Contribution of Jumps
Apr 09, 1997 Sep 11, 2000 Mar 01, 2004 Aug 01, 2007 Dec 30, 2010-20
-15
-10
-5
0
5
10
15
20
25JPM Beta: Relative Contribution of Jumps
Date
Rel
ativ
e C
ontri
butio
n
ππππ=0.0606
Realized vs. Bi-Power Beta
-0.4 -0.2 0 0.2 0.4 0.6 0.8 1 1.2 1.4-0.4
-0.2
0
0.2
0.4
0.6
0.8
1
1.2
1.4Different Covariance Measures - JPM
Realized Beta
Bi-p
ower
Bet
a
JPM&SPFU: Realized Covariance (w/o 0βs)
Apr 09, 1997 Sep 11, 2000 Mar 01, 2004 Aug 01, 2007 Dec 30, 2010-2000
0
2000
4000
6000
8000
10000
12000
14000
16000
18000
20000JPM&SPFU: Realized Covariance
Date
Cov
aria
nce
ππππ=1.3007Γ252=327.78326.74
JPM&SPFU: Bi-Power Covariance (w/o 0βs)
Apr 09, 1997 Sep 11, 2000 Mar 01, 2004 Aug 01, 2007 Dec 30, 2010-2000
0
2000
4000
6000
8000
10000
12000
14000
16000
18000
20000JPM&SPFU: Bipower Covariance
Date
Cov
aria
nce
ππππ=1.2711Γ252=320.32319.31
Relative Contribution of Jumps
Apr 09, 1997 Sep 11, 2000 Mar 01, 2004 Aug 01, 2007 Dec 30, 2010-25
-20
-15
-10
-5
0
5
10
15
20
25JPM&SPFU: Relative Contribution of Jumps
Date
Rel
ativ
e C
ontri
butio
n
ππππ=0.0122
BAC&SPFU: Realize Covariance
Apr 09, 1997 Sep 11, 2000 Mar 01, 2004 Aug 01, 2007 Dec 30, 2010
0
5000
10000
15000
20000BAC&SPFU: Realized Covariance
Date
Cov
aria
nce
ππππ=1.2870Γ252=324.32
BAC&SPFU: Bi-Power Covariance
Apr 09, 1997 Sep 11, 2000 Mar 01, 2004 Aug 01, 2007 Dec 30, 2010
0
5000
10000
15000
20000BAC&SPFU: Bipower Covariance
Date
Cov
aria
nce
ππππ=1.2555Γ252=316.39
Relative Contribution of Jumps
Apr 09, 1997 Sep 11, 2000 Mar 01, 2004 Aug 01, 2007 Dec 30, 2010-25
-20
-15
-10
-5
0
5
10
15
20
25BAC&SPFU: Relative Contribution of Jumps
Date
Rel
ativ
e C
ontri
butio
n
ππππ=β0.0086
BAC: Realized Beta
ππππ=0.8717
Apr 09, 1997 Sep 11, 2000 Mar 01, 2004 Aug 01, 2007 Dec 30, 2010-1
0
1
2
3
4
5
6BAC: Realized Beta
Date
Cor
rela
tion
BAC: Bi-Power Beta
ππππ=0.9348
Apr 09, 1997 Sep 11, 2000 Mar 01, 2004 Aug 01, 2007 Dec 30, 2010-1
0
1
2
3
4
5
6BAC: Bipower Beta
Date
Cor
rela
tion
BAC Beta: Relative Contribution of Jumps
ππππ=β0.1682
Apr 09, 1997 Sep 11, 2000 Mar 01, 2004 Aug 01, 2007 Dec 30, 2010
-1000
-500
0
500
1000
BAC Beta: Relative Contribution of Jumps
Date
Rel
ativ
e C
ontri
butio
n
Realized vs. Bi-Power Beta
-1 0 1 2 3 4 5 6-1
0
1
2
3
4
5
6Different Covariance Measures - BAC
Realized Beta
Bi-p
ower
Bet
a
BAC: Realized Risks
ππππ=444.6055 ππππ=1020.2
πππ2 =315.1512 πππ
2 =297.1584
π½ π½ππ2 ππ
2 +ππ2
Apr 09, 1997 Sep 11, 2000 Mar 01, 2004 Aug 01, 2007 Dec 30, 20100
1
2
3
4
5
6
7
8
9x 10
4 BAC: Realized Systematic Variance
Date
Var
ianc
e
Apr 09, 1997 Sep 11, 2000 Mar 01, 2004 Aug 01, 2007 Dec 30, 20100
1
2
3
4
5
6
7
8
9x 10
4 BAC: Realized Idiosyncratic Variance
DateV
aria
nce
BAC: Bi-Power Risks
ππππ=463.8418 ππππ=908.2782
π½ π½ππ2 ππ
2 +ππ2
Apr 09, 1997 Sep 11, 2000 Mar 01, 2004 Aug 01, 2007 Dec 30, 20100
1
2
3
4
5
6
7
8
9x 10
4 BAC: Bipower Systematic Variance
Date
Var
ianc
e
Apr 09, 1997 Sep 11, 2000 Mar 01, 2004 Aug 01, 2007 Dec 30, 20100
1
2
3
4
5
6
7
8
9x 10
4 BAC: Bipower Idiosyncratic Variance
DateV
aria
nce
JPM: Realized Risks
ππππ=393.0049 ππππ=905.5298
π½ π½ππ2 ππ
2 +ππ2
Apr 09, 1997 Sep 11, 2000 Mar 01, 2004 Aug 01, 2007 Dec 30, 20100
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5x 10
4 JPM: Realized Systematic Variance
Date
Var
ianc
e
Apr 09, 1997 Sep 11, 2000 Mar 01, 2004 Aug 01, 2007 Dec 30, 20100
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5x 10
4 JPM: Realized Idiosyncratic Variance
Date
Var
ianc
e
JPM: Bi-Power Risks
ππππ=414.9356 ππππ=799.8714
π½ π½ππ2 ππ
2 +ππ2
Apr 09, 1997 Sep 11, 2000 Mar 01, 2004 Aug 01, 2007 Dec 30, 20100
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5x 10
4 JPM: Bipower Systematic Variance
Date
Var
ianc
e
Apr 09, 1997 Sep 11, 2000 Mar 01, 2004 Aug 01, 2007 Dec 30, 20100
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5x 10
4 JPM: Bipower Idiosyncratic Variance
Date
Var
ianc
e