Pengaruh Modal Kerja, Produktivitas Tenaga Kerja, dan Hutang terhadap Profitabilitas pada Perusahaan Pertambangan Logam dan Mineral yang Terdaftar di Bursa Efek Indonesia

(1)

Lampiran 1

Sampel dan Populasi

No.

Kode Perusahaan

Kriteria

1

2

3 Sampel

1. ANTM

_√

1

2. ARII

_√

2

3. BORN

_√

X

4. BRAU

_√

X

5. CITA

_√

X

6. CKRA

_√

�

X

7. GEMS

_√

3

8. GTBO

_√

4

9. HRUM

√

5

10. INCO

_√

6

11. PSAB

_√

7

12. SMRU

_√

8

(2)

Lampiran 2

Daftar Produktivitas Tenaga Kerja, Hutang, Modal Kerja, dan Profitabilitas

TAHUN

KODE

MODAL KERJA

(JUTAAN RP)

2010

ANTM

3423.77

2635340.00

15.20 7513512.12

ARII

1577.71

320152.00

2.14 132979.00

GEMS

1085.61

546043.00

2.72 540927.79

HRUM

5051.80

925000.00

23.70 1808378.00

INCO

4476.90

5614345.00

0.20 7841966.00

PSAB

125.80 10637.00

-0.07

12991.00

GTBO

884.00 186521.00

0.19 148240.00

SMRU

95.06 123655.70

-0.17

11780.40

2011

ANTM

3846.26

4429190.00

14.06 9108019.77

ARII

1140.74

911391.00

0.96 699042.00

GEMS

3398.51

480032.00

9.44 2479680.32

HRUM

16964.40

1320008.46

49.80 2866473.00

INCO

4257.98

7174123.00

0.14 8585742.00

PSAB

138.76 9317.00

-0.09

11077.00

GTBO

4261.52

165951.90

15.74 249911.29

SMRU

217.37 47547.94

-5.42

180698149.04

2012

ANTM

3769.80

6876220.00

17.10 7646851.20

ARII

1087.03

1702789.00

-3.73

651552.00

GEMS

5891.22

538865.00

5.17 1796212.24

HRUM

11698.59

1209998.48

37.60 3691388.42

INCO

3366.21

6728106.00

0.03 6213790.00

PSAB

1237.85

3175623.00

0.07 584034.00

GTBO

10143.40

1006882.99

25.41 1525616.66

SMRU

272.02 35783.50

-21.37

128281.58

2013

ANTM

4273.19

9071630.00

19.70 7080437.17

ARII

1894.64

2014991.00

-3.36

488026.00

GEMS

6875.20

1053418.00

4.20 1861966.56

HRUM

9254.15

942101.01

13.20 3131247.32

INCO

3185.05

6235383.00

0.02 6132445.00

PSAB

341.95 2853268.00

-0.04

989769.00

GTBO

3266.61

167997.19

-6.74

634138.09

(3)

Lampiran 3

Uji Regresi Berganda

REGRESSION

/MISSING LISTWISE

/STATISTICS COEFF OUTS R ANOVA

/CRITERIA=PIN(.05) POUT(.10)

/NOORIGIN

/DEPENDENT ROA

/METHOD=ENTER PROD HUTANG MODALKERJA

/SCATTERPLOT=(ZPRED ,SRESID)

/RESIDUALS HISTOGRAM(ZRESID) NORMPROB(ZRESID).

Regression

Notes

Output Created

29-JUN-2014 08:43:28

Comments

Input Data

Active Dataset

DataSet0

File Label

Filter

<none>

Weight

<none>

Split File

<none>

N of Rows in Working Data File

32

Missing Value Handling Definition of Missing

User-defined missing values

are treated as missing.

Cases Used

Statistics are based on

cases with no missing

values for any variable

used.

(4)

Syntax

REGRESSION

/MISSING LISTWISE

/STATISTICS COEFF OUTS

R ANOVA

/CRITERIA=PIN(.05)

POUT(.10)

/NOORIGIN

/DEPENDENT ROA

/METHOD=ENTER PROD

HUTANG MODALKERJA

**/SCATTERPLOT=(*ZPRED**

**,*SRESID)**

/RESIDUALS

HISTOGRAM(ZRESID)

NORMPROB(ZRESID).

Resources Processor Time

00:00:01.58

Elapsed Time

00:00:01.59

Memory Required

1956 bytes

Additional Memory Required for

Residual Plots

896 bytes

[DataSet0]

Variables Entered/Removed

a

Model Variables Entered Variables Removed Method

1

MODALKERJA,

HUTANG,

PROD

b

.

Enter

a. Dependent Variable: ROA

b. All requested variables entered.

Model Summary

b

Model R R Square Adjusted R Square Std. Error of the

Estimate

1

.838

a

.703

.671

8.28093

a. Predictors: (Constant), MODALKERJA, HUTANG, PROD

(5)

ANOVA

a

Model Sum of Squares Df Mean Square F Sig.

1 Regression

4545.734

3 1515.245

22.097 .000

b

Residual

1920.066

28

68.574

Total

6465.800

31

b. Predictors: (Constant), MODALKERJA, HUTANG, PROD

Coefficients

a

Model Unstandardized Coefficients Standardized

Coefficients

t Sig. Fraction Missing Info.

B Std. Error Beta

1 (Constant)

-6.089

2.416 -2.520

.018

PROD

.003

.000

.831

7.973 .000

HUTANG

3.737E-007

.000

.067

.652

.520

MODALKERJA

6.416E-010

.000

.001

.013

.989

Coefficients

a

Model Relative Increase Variance Relative Efficiency

1 (Constant)

PROD

HUTANG

MODALKERJA

(6)

Residuals Statistics

a

Minimum Maximum Mean Std. Deviation N

Predicted Value

-5.8443

47.2519

6.1628

12.10936

32

Std. Predicted Value

-.992

3.393 .000

1.000

32

Standard Error of Predicted Value

1.496

8.272

2.630

1.307

32

Adjusted Predicted Value

-6.2397

61.9662

8.1879

15.27937

32

Residual

-16.14208

13.70513

.00000

7.87005

32

Std. Residual

-1.949

1.655 .000

.950

32

Stud. Residual

-2.032

1.693 -.007

1.000

32

Deleted Residual

-67.38622

14.34191

-2.02514

14.76151

32

Stud. Deleted Residual

-2.162

1.755 -.014

1.018

32

Mahal. Distance

.043

29.966

2.906

5.484

32

Cook's Distance

.000

16.520 .542

2.916

32

Centered Leverage Value

.001

.967

.094

.177

32

(7)

(8)

(9)

Model Summary

b

Model R R Square Adjusted R Square Std. Error of the

Estimate

Durbin-Watson

1

.838

a

.703

.671

8.28093

1.837

a. Predictors: (Constant), MODALKERJA, HUTANG, PROD

b. Dependent Variable: ROA

ANOVA

a

Model Sum of Squares df Mean Square F Sig.

1 Regression

4545.734

3 1515.245

22.097 .000

b

Residual

1920.066

28

68.574

(10)

b. Predictors: (Constant), MODALKERJA, HUTANG, PROD

Coefficients

a

Model Unstandardized Coefficients Standardized

Coefficients

t Sig. Collinearity

Statistics

B Std. Error Beta Tolerance

1 (Constant)

-6.089

2.416 -2.520

.018

PROD

.003

.000

.831

7.973 .000

.977

HUTANG

3.737E-007

.000

.067

.652

.520

.991

MODALKERJA

6.416E-010

.000

.001

.013

.989

.978

Coefficients

a

Model Collinearity

Statistics

Fraction Missing Info. Relative Increase Variance Relative Efficiency

VIF

1 (Constant)

PROD

1.024

HUTANG

1.009

MODALKERJA

1.023 Coefficient Correlations

a

Model MODALKERJA HUTANG PROD

1 Correlations MODALKERJA

1.000 .057

.133

HUTANG

.057

1.000 -.067

PROD

.133

-.067

1.000

Covariances MODALKERJA

2.265E-015

1.558E-015

2.475E-012

HUTANG

1.558E-015

3.285E-013

-1.502E-011

PROD

2.475E-012

-1.502E-011

1.526E-007

(11)

Collinearity Diagnostics

a

Model Dimension Eigenvalue Condition Index Variance Proportions

(Constant) PROD HUTANG MODALKERJA

1 1

2.277

1.000 .06

.07

.02

2

.963

1.538 .00

.02

.01

.88

3

.516

2.102 .01

.39

.67

.00

4

.244

3.055 .93

.52

.24

.10

Residuals Statistics

a

Minimum Maximum Mean Std. Deviation N

Predicted Value

-5.8443

47.2519

6.1628

12.10936

32

Std. Predicted Value

-.992

3.393 .000

1.000

32

Standard Error of Predicted Value

1.496

8.272

2.630

1.307

32

Adjusted Predicted Value

-6.2397

61.9662

8.1879

15.27937

32

Residual

-16.14208

13.70513

.00000

7.87005

32

Std. Residual

-1.949

1.655 .000

.950

32

Stud. Residual

-2.032

1.693 -.007

1.000

32

Deleted Residual

-67.38622

14.34191

-2.02514

14.76151

32

Stud. Deleted Residual

-2.162

1.755 -.014

1.018

32

Mahal. Distance

.043

29.966

2.906

5.484

32

Cook's Distance

.000

16.520 .542

2.916

32

Centered Leverage Value

.001

.967

.094

.177

32

(12)

NPAR TESTS

/K-S(NORMAL)=RES_1

/MISSING ANALYSIS.

NPar Test s

Notes

Output Created

29-JUN-2014 08:45:25

Comments

Input Data

Active Dataset

DataSet0

File Label

Filter

<none>

Weight

<none>

(13)

N of Rows in Working Data File

32

Missing Value Handling Definition of Missing

User-defined missing values

are treated as missing.

Cases Used

Statistics for each test are

based on all cases with

valid data for the variable(s)

used in that test.

Weight Handling

Syntax

NPAR TESTS

/K-S(NORMAL)=RES_1

/MISSING ANALYSIS.

Resources Processor Time

00:00:00.03

Elapsed Time

00:00:00.05

Number of Cases Alloweda

₁₉₆₆₀₈

a. Based on availability of workspace memory.

[DataSet0]

One-Sample Kolmogorov-Smirnov Test

Unstandardized

Residual

N

32

Normal Parametersa,b

Mean

0E-7

Std. Deviation

7.87004521

Most Extreme Differences Absolute

.158

Positive

.110

Negative

-.158

Kolmogorov-Smirnov Z

.895

Asymp. Sig. (2-tailed)

.400

a. Test distribution is Normal.