Appendix 3. Statistical-Test Results
1. One-Year
Regression
Variables EnteredRemoved
b
RD
a
. Enter
DEBR
a
. Enter
FSize
a
. Enter
Model 1
2 3
Variables Entered
Variables Removed
Method
All requested variables entered. a.
Dependent Variable: OPM b.
Model Summary
.182
a
.033 -.064
.10892 .033
.343 1
10 .571
.238
b
.056 -.153
.11342 .023
.223 1
9 .648
.318
c
.101 -.236
.11743 .045
.396 1
8 .547
Model 1
2 3
R R Square
Adjusted R Square
Std. Error of the Estimate
R Square Change
F Change df1
df2 Sig. F Change
Change Statistics
Predictors: Constant, RD a.
Predictors: Constant, RD, DEBR b.
Predictors: Constant, RD, DEBR, FSize c.
ANOVA
d
.004 1
.004 .343
.571
a
.119 10
.012 .123
11 .007
2 .003
.269 .770
b
.116 9
.013 .123
11 .012
3 .004
.300 .825
c
.110 8
.014 .123
11 Regression
Residual Total
Regression Residual
Total Regression
Residual Total
Model 1
2 3
Sum of Squares
df Mean Square
F Sig.
Predictors: Constant, RD a.
Predictors: Constant, RD, DEBR b.
Predictors: Constant, RD, DEBR, FSize c.
Dependent Variable: OPM d.
NPar Tests
Coefficients
a
.193 .037
5.181 .000
.075 .127
.182 .585
.571 .183
.045 4.071
.003 -.015
.232 -.037
-.066 .949
.057 .120
.267 .472
.648 .497
.502 .990
.351 .121
.324 .296
.375 .717
-.030 .185
-.143 -.163
.875 -.011
.018 -.315
-.629 .547
Constant RD
Constant RD
DEBR Constant
RD DEBR
FSize Model
1 2
3 B
Std. Error Unstandardized
Coefficients Beta
Standardized Coefficients
t Sig.
Dependent Variable: OPM a.
Excluded Variables
c
.267
a
.472 .648
.155 .327
-.255
a
-.805 .442
-.259 1.000
-.315
b
-.629 .547
-.217 .447
DEBR FSize
FSize Model
1 2
Beta In t
Sig. Partial
Correlation Tolerance
Collinearity Statistics
Predictors in the Model: Constant, RD a.
Predictors in the Model: Constant, RD, DEBR b.
Dependent Variable: OPM c.
One-Sample Kolmogorov-Smirnov Test
12 12
12 12
.2049 .1573
.4371 27.0000
.10562 .25782
.49922 3.01511
.164 .316
.281 .250
.164 .316
.281 .160
-.121 -.276
-.191 -.250
.570 1.093
.975 .866
.902 .183
.298 .441
N Mean
Std. Deviation Normal Parameters
a,b
Absolute Positive
Negative Most Extreme
Differences Kolmogorov-Smirnov Z
Asymp. Sig. 2-tailed OPM
RD DEBR
FSize
Test distribution is Normal. a.
Calculated from data. b.
Regression
Variables EnteredRemoved
b
RD
a
. Enter
DEBR
a
. Enter
FSize
a
. Enter
Model 1
2 3
Variables Entered
Variables Removed
Method
All requested variables entered. a.
Dependent Variable: OPM b.
Coefficients
a
1.000 1.000
.327 3.059
.327 3.059
.180 5.561
.146 6.839
.447 2.236
RD RD
DEBR RD
DEBR FSize
Model 1
2 3
Tolerance VIF
Collinearity Statistics
Dependent Variable: OPM a.
Excluded Variables
c
.267
a
3.059 .327
-.255
a
1.000 1.000
-.315
b
2.236 .146
DEBR FSize
FSize Model
1 2
Beta In VIF
Minimum Tolerance
Collinearity Statistics
Predictors in the Model: Constant, RD a.
Predictors in the Model: Constant, RD, DEBR b.
Dependent Variable: OPM c.
Regression
Coefficient Correlations
a
1.000 .016
1.000 -.820
-.820 1.000
.054 -.023
-.023 .014
1.000 -.906
-.671 -.906
1.000 .743
-.671 .743
1.000 .105
-.054 -.004
-.054 .034
.002 -.004
.002 .000
RD RD
RD DEBR
RD DEBR
RD DEBR
FSize RD
DEBR FSize
Correlations Covariances
Correlations Covariances
Correlations Covariances
Model 1
2
3 RD
DEBR FSize
Dependent Variable: OPM a.
Collinearity Diagnostics
a
1.537 1.000
.23 .23
.463 1.823
.77 .77
2.400 1.000
.06 .03
.03 .493
2.206 .74
.13 .02
.107 4.737
.20 .84
.96 3.129
1.000 .00
.01 .01
.00 .752
2.040 .00
.06 .02
.00 .116
5.188 .00
.45 .38
.00 .002
36.577 1.00
.48 .60
1.00 Dimension
1 2
1 2
3 1
2 3
4 Model
1 2
3 Eigenvalue
Condition Index
Constant RD
DEBR FSize
Variance Proportions
Dependent Variable: OPM a.
Variables EnteredRemoved
b
RD
a
. Enter
DEBR
a
. Enter
FSize
a
. Enter
Model 1
2 3
Variables Entered
Variables Removed
Method
All requested variables entered. a.
Dependent Variable: OPM b.
Model Summary
d
.182
a
.033 -.064
.10892 .238
b
.056 -.153
.11342 .318
c
.101 -.236
.11743 2.589
Model 1
2 3
R R Square
Adjusted R Square
Std. Error of the Estimate
Durbin- Watson
Predictors: Constant, RD a.
Predictors: Constant, RD, DEBR b.
Predictors: Constant, RD, DEBR, FSize c.
Dependent Variable: OPM d.
ANOVA
d
.004 1
.004 .343
.571
a
.119 10
.012 .123
11 .007
2 .003
.269 .770
b
.116 9
.013 .123
11 .012
3 .004
.300 .825
c
.110 8
.014 .123
11 Regression
Residual Total
Regression Residual
Total Regression
Residual Total
Model 1
2 3
Sum of Squares
df Mean Square
F Sig.
Predictors: Constant, RD a.
Predictors: Constant, RD, DEBR b.
Predictors: Constant, RD, DEBR, FSize c.
Dependent Variable: OPM d.
Coefficients
a
.193 .037
5.181 .000
.075 .127
.182 .585
.571 .183
.045 4.071
.003 -.015
.232 -.037
-.066 .949
.057 .120
.267 .472
.648 .497
.502 .990
.351 .121
.324 .296
.375 .717
-.030 .185
-.143 -.163
.875 -.011
.018 -.315
-.629 .547
Constant RD
Constant RD
DEBR Constant
RD DEBR
FSize Model
1 2
3 B
Std. Error Unstandardized
Coefficients Beta
Standardized Coefficients
t Sig.
Dependent Variable: OPM a.
NPar Tests
Excluded Variables
c
.267
a
.472 .648
.155 .327
-.255
a
-.805 .442
-.259 1.000
-.315
b
-.629 .547
-.217 .447
DEBR FSize
FSize Model
1 2
Beta In t
Sig. Partial
Correlation Tolerance
Collinearity Statistics
Predictors in the Model: Constant, RD a.
Predictors in the Model: Constant, RD, DEBR b.
Dependent Variable: OPM c.
Residuals Statistics
a
.1609 .2645
.2049 .03357
12 -.13986
.22205 .00000
.10014 12
-1.310 1.774
.000 1.000
12 -1.191
1.891 .000
.853 12
Predicted Value Residual
Std. Predicted Value Std. Residual
Minimum Maximum
Mean Std. Deviation
N
Dependent Variable: OPM a.
One-Sample Kolmogorov-Smirnov Test
12 .0000000
.10014381 .159
.159 -.096
.551 .922
N Mean
Std. Deviation Normal Parameters
a,b
Absolute Positive
Negative Most Extreme
Differences Kolmogorov-Smirnov Z
Asymp. Sig. 2-tailed Unstandardiz
ed Residual
Test distribution is Normal. a.
Calculated from data. b.
Regression
Variables EnteredRemoved
b
RD
a
. Enter
DEBR
a
. Enter
FSize
a
. Enter
Model 1
2 3
Variables Entered
Variables Removed
Method
All requested variables entered. a.
Dependent Variable: ABS Unstandardized Residual b.
Model Summary
.202
a
.041 -.055
.06535 .783
b
.613 .527
.04374 .791
c
.626 .485
.04564 Model
1 2
3 R
R Square Adjusted
R Square Std. Error of
the Estimate
Predictors: Constant, RD a.
Predictors: Constant, RD, DEBR b.
Predictors: Constant, RD, DEBR, FSize c.
ANOVA
d
.002 1
.002 .426
.529
a
.043 10
.004 .045
11 .027
2 .014
7.135 .014
b
.017 9
.002 .045
11 .028
3 .009
4.457 .040
c
.017 8
.002 .045
11 Regression
Residual Total
Regression Residual
Total Regression
Residual Total
Model 1
2 3
Sum of Squares
df Mean Square
F Sig.
Predictors: Constant, RD a.
Predictors: Constant, RD, DEBR b.
Predictors: Constant, RD, DEBR, FSize c.
Dependent Variable: ABS Unstandardized Residual d.
Coefficients
a
.082 .022
3.661 .004
-.050 .076
-.202 -.653
.529 .050
.017 2.910
.017 -.318
.089 -1.288
-3.552 .006
.169 .046
1.323 3.649
.005 -.050
.195 -.256
.804 -.361
.126 -1.464
-2.871 .021
.196 .072
1.540 2.723
.026 .004
.007 .167
.516 .620
Constant RD
Constant RD
DEBR Constant
RD DEBR
FSize Model
1 2
3 B
Std. Error Unstandardized
Coefficients Beta
Standardized Coefficients
t Sig.
Dependent Variable: ABS Unstandardized Residual a.
Excluded Variables
c
1.323
a
3.649 .005
.772 .327
-.488
a
-1.723 .119
-.498 1.000
.167
b
.516 .620
.179 .447
DEBR FSize
FSize Model
1 2
Beta In t
Sig. Partial
Correlation Tolerance
Collinearity Statistics
Predictors in the Model: Constant, RD a.
Predictors in the Model: Constant, RD, DEBR b.
Dependent Variable: ABS Unstandardized Residual c.
2. Three-years