Таблица 1
Корреляционная матрица
Correlation coefficients, using the observations 1:1 - 20:5
5% critical value (two-tailed) = 0.1966 for n = 100
FIRM | YEAR | ESGRating | ROA | ROE |
|
1.0000 | 0.0000 | -0.3381 | 0.1030 | 0.0819 | FIRM |
| 1.0000 | 0.1280 | 0.1499 | 0.4139 | YEAR |
|
| 1.0000 | 0.0301 | 0.0428 | ESGRating |
|
|
| 1.0000 | 0.4897 | ROA |
|
|
|
| 1.0000 | ROE |
|
|
|
|
|
|
| Leverageratio | X1 | X2 | X3 |
|
| 0.1666 | 0.0867 | -0.6671 | -0.7602 | FIRM |
| 0.1821 | -0.0085 | 0.0685 | 0.1063 | YEAR |
| 0.0020 | 0.0469 | 0.1923 | 0.4161 | ESGRating |
| -0.1045 | 0.0285 | 0.0996 | -0.2006 | ROA |
| 0.2024 | 0.1635 | 0.1403 | -0.0252 | ROE |
| 1.0000 | 0.2544 | -0.0378 | 0.1123 | Leverageratio |
|
| 1.0000 | 0.1078 | 0.0303 | X1 |
|
|
| 1.0000 | 0.3818 | X2 |
|
|
|
| 1.0000 | X3 |
Таблица 2
Описательная статистика объясняемой переменной (ESG Rating)
Summary Statistics, using the observations 1:1 - 20:5
for the variable ESGRating (100 valid observations)
Mean | Median | Minimum | Maximum |
4.4000 | 5.0000 | 1.0000 | 7.0000 |
Std. Dev. | C.V. | Skewness | Ex. kurtosis |
1.9437 | 0.44174 | -0.33348 | -0.92794 |
5% Perc. | 95% Perc. | IQ range | Missing obs. |
1.0000 | 7.0000 | 3.5000 | 0 |
Таблица 3
Описательная статистика объясняемой переменной ROA
Summary Statistics, using the observations 1:1 - 20:5
for the variable ROA (100 valid observations)
Mean | Median | Minimum | Maximum |
3.7493 | 4.0000 | -77.000 | 18.000 |
Std. Dev. | C.V. | Skewness | Ex. kurtosis |
9.5504 | 2.5473 | -6.1066 | 49.575 |
5% Perc. | 95% Perc. | IQ range | Missing obs. |
-4.9965 | 13.950 | 5.0000 | 0 |
Таблица 4
Описательная статистика объясняемой переменной ROE
Summary Statistics, using the observations 1:1 - 20:5
for the variable ROE (100 valid observations)
Mean | Median | Minimum | Maximum |
11.424 | 9.9450 | -14.000 | 53.000 |
Std. Dev. | C.V. | Skewness | Ex. kurtosis |
10.193 | 0.89226 | 0.92011 | 2.4580 |
5% Perc. | 95% Perc. | IQ range | Missing obs. |
-1.9500 | 31.105 | 10.698 | 0 |
Таблица 5
Описательная статистика объясняющей переменной Х1
Summary Statistics, using the observations 1:1 - 20:5
for the variable X1 (100 valid observations)
Mean | Median | Minimum | Maximum |
74.437 | 43.810 | 1.6000 | 840.00 |
Std. Dev. | C.V. | Skewness | Ex. kurtosis |
112.55 | 1.5120 | 4.1648 | 21.618 |
5% Perc. | 95% Perc. | IQ range | Missing obs. |
5.1070 | 365.52 | 59.750 | 0 |
Таблица 6
Описательная статистика объясняющей переменной Х3
Summary Statistics, using the observations 1:1 - 20:5
for the variable X3 (100 valid observations)
Mean | Median | Minimum | Maximum |
24.380 | 25.350 | 8.2000 | 45.000 |
Std. Dev. | C.V. | Skewness | Ex. kurtosis |
8.0552 | 0.33040 | -0.064080 | -0.85214 |
5% Perc. | 95% Perc. | IQ range | Missing obs. |
9.8850 | 35.950 | 12.600 | 0 |
Таблица 7.
Model 2: WLS, using 100 observations
Included 20 cross-sectional units
Dependent variable: ESGRating
Weights based on per-unit error variances
| Coefficient | Std. Error | t-ratio | p-value |
|
const | 1.74531 | 0.364130 | 4.793 | <0.0001 | *** |
X1 | 0.00117382 | 0.00116859 | 1.004 | 0.3176 |
|
X3 | 0.108413 | 0.0125657 | 8.628 | <0.0001 | *** |
Statistics based on the weighted data:
Sum squared resid | 98.51748 |
| S.E. of regression | 1.007792 |
|
|
|
|
|
R-squared | 0.436705 |
| Adjusted R-squared | 0.425091 |
F(2, 97) | 37.60058 |
| P-value(F) | 8.14e-13 |
Log-likelihood | −141.1470 |
| Akaike criterion | 288.2941 |
Schwarz criterion | 296.1096 |
| Hannan-Quinn | 291.4572 |
Statistics based on the original data:
Mean dependent var | 4.400000 |
| S.D. dependent var | 1.943651 |
Sum squared resid | 310.2690 |
| S.E. of regression | 1.788477 |
Таблица 8.
Model 3: WLS, using 100 observations
Included 20 cross-sectional units
Dependent variable: ESGRating
Weights based on per-unit error variances
| Coefficient | Std. Error | t-ratio | p-value |
|
const | 1.87560 | 0.335370 | 5.593 | <0.0001 | *** |
X3 | 0.106262 | 0.0122232 | 8.693 | <0.0001 | *** |
Statistics based on the weighted data:
Sum squared resid | 98.96760 |
| S.E. of regression | 1.004925 |
R-squared | 0.435406 |
| Adjusted R-squared | 0.429645 |
F(1, 98) | 75.57619 |
| P-value(F) | 8.23e-14 |
Log-likelihood | −141.3750 |
| Akaike criterion | 286.7499 |
Schwarz criterion | 291.9603 |
| Hannan-Quinn | 288.8587 |
Statistics based on the original data:
Mean dependent var | 4.400000 |
| S.D. dependent var | 1.943651 |
Sum squared resid | 309.9070 |
| S.E. of regression | 1.778290 |
Таблица 9
Model 5: WLS, using 100 observations
Included 20 cross-sectional units
Dependent variable: ROA
Weights based on per-unit error variances
| Coefficient | Std. Error | t-ratio | p-value |
|
const | 4.95803 | 1.19622 | 4.145 | <0.0001 | *** |
X3 | −0.0578955 | 0.0412731 | −1.403 | 0.1639 |
|
X1 | 0.0123334 | 0.00432341 | 2.853 | 0.0053 | *** |
Statistics based on the weighted data:
Sum squared resid | 76.32916 |
| S.E. of regression | 0.887073 |
R-squared | 0.115184 |
| Adjusted R-squared | 0.096941 |
F(2, 97) | 6.313678 |
| P-value(F) | 0.002645 |
Log-likelihood | −128.3881 |
| Akaike criterion | 262.7762 |
Schwarz criterion | 270.5917 |
| Hannan-Quinn | 265.9393 |
Statistics based on the original data:
Mean dependent var | 3.749300 |
| S.D. dependent var | 9.550411 |
Sum squared resid | 9037.666 |
| S.E. of regression | 9.652555 |
Таблица 10.
Model 7: WLS, using 100 observations
Included 20 cross-sectional units
Dependent variable: ROA
Weights based on per-unit error variances
| Coefficient | Std. Error | t-ratio | p-value |
|
const | 3.00955 | 0.289806 | 10.38 | <0.0001 | *** |
X1 | 0.0135758 | 0.00435756 | 3.115 | 0.0024 | *** |
Statistics based on the weighted data:
Sum squared resid | 93.72960 |
| S.E. of regression | 0.977970 |
R-squared | 0.090116 |
| Adjusted R-squared | 0.080832 |
F(1, 98) | 9.706048 |
| P-value(F) | 0.002409 |
Log-likelihood | −138.6560 |
| Akaike criterion | 281.3121 |
Schwarz criterion | 286.5224 |
| Hannan-Quinn | 283.4208 |
Statistics based on the original data:
Mean dependent var | 3.749300 |
| S.D. dependent var | 9.550411 |
Sum squared resid | 9185.922 |
| S.E. of regression | 9.681627 |
Таблица 11
Model 11: WLS, using 100 observations
Included 20 cross-sectional units
Dependent variable: ROE
Weights based on per-unit error variances
| Coefficient | Std. Error | t-ratio | p-value |
|
const | 9.15614 | 2.11210 | 4.335 | <0.0001 | *** |
X1 | 0.0231452 | 0.00751921 | 3.078 | 0.0027 | *** |
X3 | −0.0185069 | 0.0732322 | −0.2527 | 0.8010 |
|
Statistics based on the weighted data:
Sum squared resid | 94.42245 |
| S.E. of regression | 0.986624 |
R-squared | 0.089617 |
| Adjusted R-squared | 0.070847 |
F(2, 97) | 4.774305 |
| P-value(F) | 0.010528 |
Log-likelihood | −139.0243 |
| Akaike criterion | 284.0486 |
Schwarz criterion | 291.8641 |
| Hannan-Quinn | 287.2117 |
Statistics based on the original data:
Mean dependent var | 11.42350 |
| S.D. dependent var | 10.19274 |
Sum squared resid | 10188.89 |
| S.E. of regression | 10.24891 |
Таблица 12.
Model 12: WLS, using 100 observations
Included 20 cross-sectional units
Dependent variable: ROE
Weights based on per-unit error variances
| Coefficient | Std. Error | t-ratio | p-value |
|
const | 8.57272 | 0.690560 | 12.41 | <0.0001 | *** |
X1 | 0.0236003 | 0.00757392 | 3.116 | 0.0024 | *** |
Statistics based on the weighted data:
Sum squared resid | 93.38282 |
| S.E. of regression | 0.976159 |
R-squared | 0.090144 |
| Adjusted R-squared | 0.080860 |
F(1, 98) | 9.709403 |
| P-value(F) | 0.002405 |
Log-likelihood | −138.4707 |
| Akaike criterion | 280.9414 |
Schwarz criterion | 286.1518 |
| Hannan-Quinn | 283.0501 |
Statistics based on the original data:
Mean dependent var | 11.42350 |
| S.D. dependent var | 10.19274 |
Sum squared resid | 10226.92 |
| S.E. of regression | 10.21549 |