Table 4.
Scenario | # of Obs | 20 | 20 | 20 | 20 | 50 | 50 | 50 | 50 | 100 | 100 | 100 | 100 | 200 | 200 | 200 | 200 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
J | 0.5 | 0.6 | 0.7 | 0.8 | 0.5 | 0.6 | 0.7 | 0.8 | 0.5 | 0.6 | 0.7 | 0.8 | 0.5 | 0.6 | 0.7 | 0.8 | |
Normal | Coverage Prob. | ||||||||||||||||
N-delta | 0.976 | 0.97 | 0.968 | 0.942 | 0.974 | 0.964 | 0.964 | 0.946 | 0.98 | 0.98 | 0.976 | 0.968 | 0.98 | 0.974 | 0.968 | 0.968 | |
N | 0.922 | 0.914 | 0.91 | 0.902 | 0.956 | 0.934 | 0.936 | 0.934 | 0.942 | 0.944 | 0.954 | 0.952 | 0.944 | 0.956 | 0.952 | 0.96 | |
TN | 0.932 | 0.906 | 0.91 | 0.9 | 0.946 | 0.932 | 0.934 | 0.936 | 0.93 | 0.94 | 0.952 | 0.946 | 0.938 | 0.948 | 0.95 | 0.956 | |
EMP | 0.95 | 0.954 | 0.936 | 0.924 | 0.95 | 0.96 | 0.948 | 0.948 | 0.962 | 0.958 | 0.962 | 0.95 | 0.944 | 0.956 | 0.946 | 0.956 | |
KS | 0.958 | 0.94 | 0.948 | 0.94 | 0.926 | 0.898 | 0.872 | 0.898 | 0.884 | 0.844 | 0.828 | 0.872 | 0.862 | 0.798 | 0.76 | 0.83 | |
KS-SJ | 0.958 | 0.944 | 0.954 | 0.936 | 0.948 | 0.932 | 0.916 | 0.938 | 0.924 | 0.916 | 0.894 | 0.914 | 0.906 | 0.866 | 0.828 | 0.892 | |
Coverage Width | |||||||||||||||||
N-delta | 0.2966 | 0.2835 | 0.2539 | 0.2145 | 0.1903 | 0.1797 | 0.1597 | 0.1350 | 0.1350 | 0.1270 | 0.1126 | 0.0951 | 0.0953 | 0.0896 | 0.0794 | 0.0672 | |
N | 0.2375 | 0.2331 | 0.2143 | 0.1850 | 0.1556 | 0.1520 | 0.1407 | 0.1213 | 0.1111 | 0.1084 | 0.1005 | 0.0867 | 0.0795 | 0.0776 | 0.0719 | 0.0619 | |
TN | 0.2440 | 0.2391 | 0.2199 | 0.1901 | 0.1582 | 0.1544 | 0.1426 | 0.1237 | 0.1123 | 0.1093 | 0.1011 | 0.0874 | 0.0801 | 0.0782 | 0.0722 | 0.0622 | |
EMP | 0.3172 | 0.3062 | 0.2777 | 0.2299 | 0.2103 | 0.2015 | 0.1836 | 0.1526 | 0.1502 | 0.1435 | 0.1310 | 0.1095 | 0.1074 | 0.1023 | 0.0931 | 0.0781 | |
KS | 0.2547 | 0.2541 | 0.2405 | 0.2026 | 0.1684 | 0.1686 | 0.1581 | 0.1336 | 0.1224 | 0.1209 | 0.1130 | 0.0957 | 0.0892 | 0.0874 | 0.0813 | 0.0685 | |
KS-SJ | 0.2609 | 0.2584 | 0.2432 | 0.2030 | 0.1739 | 0.1732 | 0.1617 | 0.1356 | 0.1268 | 0.1246 | 0.1161 | 0.0978 | 0.0921 | 0.0902 | 0.0836 | 0.0702 | |
Log-Normal | Coverage Prob. | ||||||||||||||||
N-delta | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
N | 0.626 | 0.632 | 0.85 | 0.892 | 0.364 | 0.422 | 0.89 | 0.558 | 0.16 | 0.274 | 0.908 | 0.12 | 0.038 | 0.174 | 0.918 | 0.002 | |
TN | 0.924 | 0.924 | 0.898 | 0.894 | 0.928 | 0.934 | 0.934 | 0.928 | 0.938 | 0.94 | 0.948 | 0.95 | 0.94 | 0.94 | 0.94 | 0.948 | |
EMP | 0.942 | 0.944 | 0.932 | 0.92 | 0.954 | 0.956 | 0.948 | 0.948 | 0.95 | 0.96 | 0.956 | 0.954 | 0.944 | 0.948 | 0.952 | 0.952 | |
KS | 0.944 | 0.942 | 0.946 | 0.878 | 0.946 | 0.95 | 0.908 | 0.672 | 0.936 | 0.938 | 0.888 | 0.42 | 0.954 | 0.944 | 0.832 | 0.218 | |
KS-SJ | 0.928 | 0.934 | 0.924 | 0.936 | 0.936 | 0.948 | 0.952 | 0.878 | 0.946 | 0.942 | 0.956 | 0.848 | 0.944 | 0.952 | 0.952 | 0.798 | |
Coverage Width | |||||||||||||||||
N-delta | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
N | 0.2343 | 0.1936 | 0.1707 | 0.1674 | 0.1513 | 0.1201 | 0.1110 | 0.1126 | 0.1060 | 0.0849 | 0.0809 | 0.0841 | 0.0771 | 0.0626 | 0.0615 | 0.0653 | |
TN | 0.2510 | 0.2461 | 0.2207 | 0.1839 | 0.1635 | 0.1596 | 0.1447 | 0.1211 | 0.1166 | 0.1131 | 0.1031 | 0.0865 | 0.0833 | 0.0810 | 0.0738 | 0.0618 | |
EMP | 0.3049 | 0.2997 | 0.2765 | 0.2272 | 0.2018 | 0.1983 | 0.1828 | 0.1523 | 0.1441 | 0.1410 | 0.1302 | 0.1087 | 0.1042 | 0.1020 | 0.0932 | 0.0780 | |
KS | 0.2587 | 0.2383 | 0.2086 | 0.1910 | 0.1724 | 0.1546 | 0.1365 | 0.1266 | 0.1251 | 0.1114 | 0.0984 | 0.0910 | 0.0906 | 0.0814 | 0.0719 | 0.0657 | |
KS-SJ | 0.2622 | 0.2469 | 0.2156 | 0.1891 | 0.1744 | 0.1634 | 0.1427 | 0.1255 | 0.1264 | 0.1189 | 0.1037 | 0.0905 | 0.0921 | 0.0871 | 0.0763 | 0.0657 | |
Gamma | Coverage Prob. | ||||||||||||||||
N-delta | 0.552 | 0.614 | 0.758 | 0.962 | 0.4 | 0.388 | 0.674 | 0.98 | 0.24 | 0.196 | 0.514 | 0.978 | 0.066 | 0.04 | 0.276 | 0.988 | |
N | 0.718 | 0.638 | 0.71 | 0.912 | 0.6 | 0.5 | 0.656 | 0.93 | 0.47 | 0.326 | 0.526 | 0.91 | 0.262 | 0.112 | 0.334 | 0.924 | |
TN | 0.932 | 0.922 | 0.916 | 0.918 | 0.936 | 0.928 | 0.924 | 0.946 | 0.934 | 0.938 | 0.93 | 0.916 | 0.94 | 0.942 | 0.936 | 0.946 | |
EMP | 0.944 | 0.96 | 0.95 | 0.94 | 0.964 | 0.96 | 0.94 | 0.948 | 0.954 | 0.944 | 0.938 | 0.918 | 0.944 | 0.95 | 0.944 | 0.932 | |
KS | 0.948 | 0.962 | 0.952 | 0.944 | 0.958 | 0.95 | 0.938 | 0.864 | 0.95 | 0.952 | 0.908 | 0.768 | 0.936 | 0.94 | 0.902 | 0.7 | |
KS-SJ | 0.928 | 0.944 | 0.936 | 0.95 | 0.954 | 0.954 | 0.938 | 0.93 | 0.96 | 0.956 | 0.944 | 0.926 | 0.94 | 0.95 | 0.942 | 0.904 | |
Coverage Width | |||||||||||||||||
N-delta | 0.1503 | 0.1533 | 0.1553 | 0.2149 | 0.0952 | 0.0958 | 0.0978 | 0.1387 | 0.0673 | 0.0674 | 0.0689 | 0.0982 | 0.0476 | 0.0476 | 0.0486 | 0.0690 | |
N | 0.2278 | 0.1982 | 0.1694 | 0.1527 | 0.1534 | 0.1293 | 0.1090 | 0.1000 | 0.1127 | 0.0927 | 0.0780 | 0.0717 | 0.0811 | 0.0667 | 0.0565 | 0.0521 | |
TN | 0.2416 | 0.2433 | 0.2292 | 0.1914 | 0.1551 | 0.1563 | 0.1461 | 0.1233 | 0.1100 | 0.1099 | 0.1025 | 0.0864 | 0.0782 | 0.0781 | 0.0730 | 0.0615 | |
EMP | 0.2991 | 0.2943 | 0.2729 | 0.2251 | 0.1992 | 0.1950 | 0.1803 | 0.1508 | 0.1441 | 0.1396 | 0.1290 | 0.1079 | 0.1034 | 0.1000 | 0.0920 | 0.0766 | |
KS | 0.2427 | 0.2345 | 0.2119 | 0.1839 | 0.1606 | 0.1541 | 0.1397 | 0.1223 | 0.1174 | 0.1117 | 0.1012 | 0.0882 | 0.0849 | 0.0809 | 0.0731 | 0.0634 | |
KS-SJ | 0.2485 | 0.2415 | 0.2187 | 0.1857 | 0.1647 | 0.1600 | 0.1443 | 0.1241 | 0.1207 | 0.1162 | 0.1048 | 0.0898 | 0.0876 | 0.0844 | 0.0762 | 0.0649 |