Data GCG Perusahaan Pertambangan Terbuka di Bursa Efek Indonesia dengan Indikador Komisaris Independen, Komite Audit, dan Kepemilikan Institusional Periode 2010-2012
LAMPIRAN
8 ELSA 0.017 -0.01 0.03 0.033 -0.022 0.063
19 Harum Energy HRUM
25 September 2001
14 Bumi Resources BUMI
18 Juli 1990
15 Darma Henwa DEWA
26 September 2007
16 Elnusa ELSA
6 Februari 2008
17 Energi Mega Perkasa ENRG
25 Januari 2006
18 Garda Tujuh Buana GTB
14 Agustus 1999
25 Januari 2006
12 Agustus 2008
20 Samindo Resources MYOH
30 Juni 2000
Lampiran 2 Data Profitabilitas Perusahaan Pertambangan Terbuka di Bursa Efek
Indonesia dengan Pendekatan Return on Asset (ROA)
dan Return on Equity (ROE) Periode 2010-2012
No. Kode Perusahaan ROA ROE 2010 2011 2012 2010 2011 2012
1 ATPK
2 BYAN 0.089 0.134 0.029 0.245 0.296 0.078
3 BIPI
4 BUMI 0.035 0.029 -0.096 0.192 0.191 -1.799
5 CITA 0.07 0.149 0.12 0.157 0.279 0.208
6 CTTH 0.064 0.0040 0.011 0.17 0.012 0.035
7 DEWA 0.001 -0.059 -0.094 0.002 -0.077 -0.151
13 Benakat Petroleum Energy BIPI
12 Bayan Resources BYAN
Lampiran 1
Daftar Perusahaan Pertambangan Terbuka yang Menjadi Sampel dan
Terdaftar di Bursa Efek Indonesia Periode 2010-201212 Oktober 1994
No Nama Perusahaan (PT) Kode Perusahaan Tanggal Listing
1 Indo Tambangraya Megah
ITMG
18 Desember 2007
2 Petrosea PTRO
21 Mei 1990
3 ATPK Resources ATPK
13 Mei 1998
4 Tambang Batubara Bukit Asam PTBA
23 Desember 2002
5 Medco Energi Internasional MEDC
6 Radiant Utama Interinsco RUIS
16 Juli 1997
12 Juli 2006
7 J Resources Asia Pasifik PSAB
22 April 2003
8 Cita Mineral Investindo CITA
20 Maret 2002
9 International Nickel Indonesia
INCO
16 Mei 1990
10 Citatah CTTH
7 Maret 1996
11 Mitra Investindo MITI
- 0.175 -0.223 -0.111 -0.296 -0.643 -0.382
- 0.021 -0.016 0.0020 -0.029 -0.02 0.002
- 0.005 0.012 0.013 -0.011 0.036
- 0.098 0.14 0.153 -0.315 0.331 0.308
0.33
61.45 2011
3
0.33
6 CTTH 2010
96.53
3
0.33
96.53 2012
3
96.53 2011
3
3
0.5
5 CITA 2010
29.18
3
0.25
29.18 2012
3
0.25
5.16 2011
0.33
52.22 2012
0.25
39.29
5
0.4
73.51 2012
6
0.4
79.34 2011
5
0.4
8 ELSA 2010
3
0.33
0.33
47.33 2012
3
0.5
47.33 2011
3
0.5
7 DEWA 2010
52.22
3
4
4 BUMI 2010
9 ENRG
20 INCO 0.2 0.138 0.027 0.26 0.189 0.036
75.21 2011
3
0.33
1 ATPK 2010
Kepemilikan Institusional
Independen Komite Audit
Tahun Komisaris
Kode Perusahaan
Data GCG Perusahaan Pertambangan Terbuka di Bursa Efek Indonesia dengan Indikador Komisaris Independen, Komite Audit, dan Kepemilikan Institusional Periode 2010-2012 No.
19 RUIS 0.022 -0.008 0.025 0.06 -0.013 0.122
3
18 PTRO 0.19 0.231 0.093 0.35 0.435 0.262
17 PTBA 0.23 0.003 0.178 0.316 0.015 0.267
16 PSAB
15 MYOH 0.115 0.268 0.028 -0.391 0.378 0.133
14 MITI 0.061 -0.135 0.148 0.199 -0.536 0.233
13 MEDC 0.036 -0.008 0.002 0.106 -0.013 0.007
12 ITMG 0.187 0.231 0.286 0.283 0.435 0.426
11 HRUM 0.234 0.325 0.244 0.357 0.498 0.376
10 GTB 0.002 0.159 0.583 0.003 0.226 0.745
0.04
0.33
77.27 2012
41.49
34.27
3
0.3
41.49 2012
3
0.3
56.95 2011
3
0.3
3 BIPI 2010
3
0.33
0.4
34.27 2012
3
0.4
30 2011
3
0.4
2 BYAN 2010
73.1
3
71.58
9 ENRG 2010
0.33
18 PTRO 2010
0.33 3 65.017
0.33 3 65.017 2012
0.4 3 65.017 2011
17 PTBA 2010
0.33 4 94.597
48.67 2012
4
0.33
48.67 2011
4
16 PSAB 2010
3
78.14
3
0.33
69.48 2012
3
0.33
83.39 2011
3
0.5
15 MYOH 2010
31.75
0.5
98.55 2011
0.5
0.33
3
0.3
79.51 2012
3
0.22
79.86 2011
3
0.33
20 INCO 2010
77.19
3
77.19 2012
0.42
3
0.33
77.19 2011
3
0.33
19 RUIS 2010
69.80
3
0.42
98.55 2012
3
3
31.75 2012
0.4
0.33
3
0.4
79.81 2011
3
0.4
11 HRUM 2010
59.65
3
0.33
56.61 2012
3
56.61 2011
0.4
3
0.33
10 GTB 2010
33.52
3
0.5
33.11 2012
3
0.4
41.03 2011
3
70.34 2012
3
3
50.88 2011
0.5
32.43 2011
3
0.5
14 MITI 2010
57.5
5
0.33
58.19 2012
5
0.33
5
70.47
0.33
13 MEDC 2010
65
4
0.33
65 2012
4
0.33
65 2011
4
0.33
12 ITMG 2010
79.51 Lampiran 3
Data Hasil Pengolahan SPSS
1. Asumsi Klasik
a. Uji Normalitas
One-Sample Kolmogorov-Smirnov Test
Unstandardized Residual N
60 Normal Parameters a Mean .0000000 Std. Deviation .11948496 Most Extreme Differences Absolute
.121 Positive .121 Negative -.072 Kolmogorov-Smirnov Z
.934 Asymp. Sig. (2-tailed) .347 a. Test distribution is Normal.
One-Sample Kolmogorov-Smirnov Test Unstandardized Residual
N
60 Normal Parameters a Mean .0000000 Std. Deviation .26236232 Most Extreme Differences Absolute .095 Positive .073
Negative -.095 Kolmogorov-Smirnov Z .737 Asymp. Sig. (2-tailed) .650 a. Test distribution is Normal.
b. Uji Heteroskedastisitas
Coefficients a Model Unstandardized
Coefficients Standardized Coefficients t Sig. B Std. Error Beta
1 (Constant) .209 .185 1.132 .263
DER -.010 .005 -.289 -1.995 .051
UkuranPerusahaan .000 .005 -.019 -.140 .889
KomisarisIndependen .029 .164 .025 .180 .858
KomiteAudit -.018 .015 -.153 -1.171 .247
kepInsti -.063 .054 -.160 -1.174 .245
a. Dependent Variable: absut_ROA
Coefficients a
.495 .377 1.314 .195 DER .008 .010 .122 .840 .404 UkuranPerusahaan -.006 .011 -.075 -.559 .579 KomisarisIndependen .251 .333 .105 .753 .455 KomiteAudit -.062 .032 -.259 -1.976 .053 kepInsti -.023 .110 -.029 -.214 .832 a. Dependent Variable: absut_ROE
Standardized Coefficients t Sig. B Std. Error Beta 1 (Constant)
c. Uji Autokorelasi Runs Test
Unstandardized Residual Test Value a
- .01233 Cases < Test Value
32 Z .260 Asymp. Sig. (2-tailed) .795
a. Median
d. Uji Multikolinearitas Coefficients a Model Unstandardized Coefficients
60 Number of Runs
30 Total Cases
Runs Test
Unstandardized Residual Test Value a.05465 Cases < Test Value
30 Cases >= Test Value
30 Total Cases
60 Number of Runs
32 Z .260 Asymp. Sig. (2-tailed) .795
30 Cases >= Test Value
a. Median
Model Unstandardized Coefficients Standardiz ed Coefficients
T Sig.
Collinearity Statistics B Std. Error Beta Tolerance
VIF 1 (Constant) -.643 .280 -2.291 .026 DER -.016 .007 -.289 -2.157 .035 .783 1.277 UkuranPerusahaan .025 .008 .367 2.987 .004 .928 1.077 KomisarisIndependen .163 .248 .084 .657 .514 .850 1.177 KomiteAudit -.027 .023 -.140 -1.162 .250 .966 1.036 kepInsti .101 .082 .156 1.238 .221 .880 1.137
a. Dependent Variable: ROA
a Model Unstandardized
Coefficients
Standardized
Coefficients
T Sig.Collinearity Statistics B Std. Error Beta Tolerance
VIF 1(Constant)
-.996 .616 -1.617 .112
DER -.089 .016 -.644 -5.600 .000 .783 1.277 UkuranPerusahaan .043 .018 .252 2.383 .021 .928 1.077 KomisarisIndependen .092 .545 .019 .170 .866 .850 1.177 KomiteAudit -.023 .052 -.046 -.442 .660 .966 1.036 kepInsti .021 .179 .012 .115 .909 .880 1.137
a. Dependent Variable: ROE
2. Analisis Statistik Deskriptif Coefficients
Descriptive Statistics N Minimum Maximum Mean Std. Deviation ROA
60 -.223 .583 .07418 .137352 ROE 60 -1.799 .745 .08155 .350951 DER 60 -4.406 17.754 1.54460 2.526997 UkuranPerusahaan 60 23.151 32.105 2.86753E1 2.033464 KomisarisIndependen 60 .220 .500 .36467 .071057 KomiteAudit
60
3
6 3.33 .705 kepInsti 60 .052 .986 .60923 .212284 Valid N (listwise)
60
3. Analisis Regresi Linear Berganda
a. Uji-F
b
ANOVA Model Sum of Squares df Mean Square F Sig. a1 Regression .271 5 .054 3.471 .009 Residual .842 54 .016 Total 1.113
59
a. Predictors: (Constant), kepInsti, KomisarisIndependen, KomiteAudit, UkuranPerusahaan, DER b. Dependent Variable: ROA b
ANOVA Model Sum of Squares df Mean Square F Sig. a
1 Regression 3.206 5 .641 8.525 .000 Residual 4.061 54 .075 Total 7.267
59
a. Predictors: (Constant), kepInsti, KomisarisIndependen, KomiteAudit, UkuranPerusahaan, DER
b. Dependent Variable: ROE
b. Uji-t Coefficients a Model Unstandardized Coefficients
Standardized Coefficients T Sig. B Std. Error Beta 1(Constant)
- .643 .280 -2.291 .026 DER -.016 .007 -.289 -2.157 .035 UkuranPerusahaan .025 .008 .367 2.987 .004 KomisarisIndependen .163 .248 .084 .657 .514 KomiteAudit -.027 .023 -.140 -1.162 .250 kepInsti .101 .082 .156 1.238 .221
a. Dependent Variable: ROA Coefficients
a
Model Unstandardized Coefficients Standardized Coefficients
T Sig. B Std. Error Beta 1(Constant)
- .996 .616 -1.617 .112 DER -.089 .016 -.644 -5.600 .000 UkuranPerusahaan .043 .018 .252 2.383 .021 KomisarisIndependen .092 .545 .019 .170 .866 KomiteAudit -.023 .052 -.046 -.442 .660 kepInsti .021 .179 .012 .115 .909
a. Dependent Variable: ROE