From: BM(book-to-market ratio) factor: medium-term momentum and long-term reversal
Regression coefficients | |||
---|---|---|---|
αi | βi | ɛi | |
Panel A: Model Coefficients Summary | |||
5th percentile | 0.0453 | 0.8711 | 0.0377 |
25th percentile | 0.0876 | 0.9875 | 0.0638 |
Mean | 0.4204 | 1.2122 | 0.1329 |
Median | 0.4147 | 1.1988 | 0.0943 |
75th percentile | 0.6833 | 1.4300 | 0.1678 |
95th percentile | 0.8456 | 1.5617 | 0.3370 |
Standard deviation | 0.2954 | 0.2578 | 0.1137 |
Panel B: Industry parameters | |||
Electricity | 0.8474 | 1.0670 | 0.0394 |
Equity investment instrument | 0.7250 | 1.4428 | 0.1804 |
Financial service | 0.0186 | 1.4257 | 0.2791 |
Fixed line telecommunications | 0.8296 | 0.9953 | 0.2163 |
Food and drug retail | 0.7390 | 0.9877 | 0.2578 |
Food producers | 0.4911 | 0.8347 | 0.0356 |
Forestry & paper | 0.6136 | 1.5032 | 0.0896 |
Gas, water, & multiple utilities | 0.5107 | 1.4082 | 0.0933 |
General industrial | 0.0622 | 1.5265 | 0.0476 |
General retailers | 0.6694 | 0.9696 | 0.0485 |
Health care equipment & services | 0.3203 | 1.3564 | 0.1079 |
Household goods & home construction | 0.1835 | 0.8694 | 0.0759 |
Industrial engineering | 0.0832 | 1.4800 | 0.0654 |
Industrial metals & mining | 0.3524 | 0.9059 | 0.0953 |
Industrial transportation | 0.0986 | 1.3895 | 0.2684 |
Leisure good | 0.0888 | 1.3269 | 0.1080 |
Life insurance | 0.8441 | 1.7830 | 0.1584 |
Media | 0.4231 | 1.2069 | 0.0705 |
Mining | 0.0614 | 1.0754 | 0.0959 |
Mobile telecommunications | 0.2658 | 1.4790 | 0.0896 |
No life insurance | 0.4000 | 0.8725 | 0.0479 |
Oil equipment & services | 0.0257 | 1.5329 | 0.0759 |
Oil & gas producers | 0.0671 | 1.0304 | 0.1860 |
Personal goods | 0.4062 | 1.1343 | 0.0695 |
Pharmaceuticals & biotechnology | 0.7483 | 0.9581 | 0.0499 |
Real estate investment &services | 0.0838 | 1.5968 | 0.5369 |
Real estate investment trusts | 0.0671 | 1.0343 | 0.1636 |
Software & computer services | 0.8521 | 1.3055 | 0.0968 |
Sport services | 0.7386 | 1.1907 | 0.0590 |
Technology hardware & equipment | 0.6631 | 0.9056 | 0.1074 |
Tobacco | 0.5633 | 0.9867 | 0.0284 |
Travel & leisure | 0.6084 | 1.2080 | 0.4078 |