Table 4.
The regression result for after adding container idle rate as control variable.
| Short-term component |
Long-term component |
|||
|---|---|---|---|---|
| Regression Val | Standard Dev | Regression Val | Standard Dev | |
| Infection(-1) | 0.00026** | 0.00011 | 0.00033*** | 0.00011 |
| Infection(-2) | 0.00030** | 0.00012 | 0.00035*** | 0.00011 |
| Infection(-3) | 0.00036*** | 0.00012 | 0.00038*** | 0.00012 |
| Infection(-4) | 0.00036*** | 0.00013 | 0.00042*** | 0.00012 |
| Infection(-5) | 0.00038*** | 0.00013 | 0.00046*** | 0.00013 |
| Infection(-6) | 0.00044*** | 0.00014 | 0.00050*** | 0.00013 |
| Infection(-7) | 0.00053*** | 0.00015 | 0.00056*** | 0.00014 |
| Infection(-8) | 0.00071*** | 0.00016 | 0.00062*** | 0.00014 |
| Infection(-9) | 0.00075*** | 0.00017 | 0.00071*** | 0.00015 |
| Infection(-10) | 0.00083*** | 0.00017 | 0.00082*** | 0.00016 |
| Infection(-11) | 0.0010*** | 0.00019 | 0.00097*** | 0.00017 |
| Infection(-12) | 0.0013*** | 0.00020 | 0.0012*** | 0.00018 |
| Infection(-13) | 0.0016*** | 0.00022 | 0.0014*** | 0.00019 |
| Infection(-14) | 0.0017*** | 0.00022 | 0.0018*** | 0.00021 |
| Idle(-1) | −416.72*** | 38.55 | −425.25*** | 38.70 |
| Idle(-2) | −413.43*** | 38.60 | −421.38*** | 38.81 |
| Idle(-3) | −409.98*** | 38.66 | −417.51*** | 38.92 |
| Idle(-4) | −406.23*** | 38.65 | −413.66*** | 39.03 |
| Idle(-5) | −402.32*** | 38.61 | −409.80*** | 39.14 |
| Idle(-6) | −398.30*** | 38.63 | −405.96*** | 39.24 |
| Idle(-7) | −394.46*** | 38.72 | −402.12*** | 39.35 |
| Idle(-8) | −390.03*** | 38.89 | −398.29*** | 39.45 |
| Idle(-9) | −385.24*** | 38.97 | −394.54*** | 39.55 |
| Idle(-10) | −380.48*** | 39.04 | −390.80*** | 39.64 |
| Idle(-11) | −374.92*** | 39.21 | −387.06*** | 39.74 |
| Idle(-12) | −369.04*** | 39.42 | −383.33*** | 39.83 |
| Idle(-13) | −363.22*** | 39.70 | −379.61*** | 39.92 |
| Idle(-14) | −356.86*** | 39.89 | −375.90*** | 40.01 |
| BDI(-1) | 42.17** | 18.49 | 51.53*** | 17.60 |
| BDI(-2) | 44.34** | 18.54 | 53.23*** | 17.62 |
| BDI(-3) | 45.69** | 18.59 | 54.94*** | 17.64 |
| BDI(-4) | 46.64** | 18.65 | 56.67*** | 17.66 |
| BDI(-5) | 47.41** | 18.69 | 58.41*** | 17.67 |
| BDI(-6) | 48.86*** | 18.72 | 60.17*** | 17.69 |
| BDI(-7) | 50.46*** | 18.73 | 61.94*** | 17.71 |
| BDI(-8) | 51.30*** | 18.74 | 63.72*** | 17.72 |
| BDI(-9) | 51.58*** | 18.75 | 66.10*** | 17.73 |
| BDI(-10) | 51.36*** | 18.75 | 68.50*** | 17.73 |
| BDI(-11) | 51.97*** | 18.75 | 70.90*** | 17.73 |
| BDI(-12) | 52.89*** | 18.74 | 73.32*** | 17.73 |
| BDI(-13) | 54.04*** | 18.72 | 75.74*** | 17.73 |
| BDI(-14) | 55.55*** | 18.70 | 78.17*** | 17.72 |
| Constant term | 3928.34*** | 210.71 | 3933.58*** | 212.72 |
| R2 | 0.24 | 0.26 | ||
Note: * means rejections of null hypothesis at the 10% significance level, ** indicates rejections of null hypothesis at the 5% significance level, *** means rejections of null hypothesis at the 1% significance level.