Analysis

[1] "機械受注統計調査:非製造業業種別受注額(季調系列・月次)(単位:億円):通信業:内閣府"
         Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec
2005                          988.60 1183.32  977.90  991.34 1059.05  745.73 1099.21 1328.42 1053.74
2006  961.17  868.10  976.75 1014.00  979.35 1011.06  943.29  944.72  886.65  913.54  935.95  865.43
2007  897.14  852.85  848.23  707.88  802.33  796.37  822.10  741.43  920.34  805.43  924.48  699.55
2008 1087.44 1057.61  761.15  931.20  901.77 1010.89  876.41  950.57  772.09  722.19  707.06  792.75
2009  737.47  731.95  717.91  758.59  715.78  652.51  765.26  697.34  736.63  705.95  643.50  726.90
2010  601.84  623.02  739.82  823.78  609.57  764.14  686.62  681.19  699.50  767.09  716.87  650.91
2011  678.21  722.08  688.57  741.14  683.94  729.94  775.09  827.62  812.74  833.83  869.08  653.70
2012  801.71  962.91  726.09  800.73  888.73  834.70  808.96  740.94  756.33  765.27  767.37  711.04
2013  645.51  680.84  549.01  773.20  866.86  695.48  829.73  724.05  760.51  772.55  765.72  727.37
2014  805.90  676.52  783.42  739.42  836.13  685.08  705.68  623.66  937.10  605.30  570.84  561.10
2015  614.51  801.90  638.90  417.91  431.59  529.84  386.68  569.09  468.77  446.20  466.25  585.79
2016  530.56  606.81  512.02  483.84  503.67  480.76  704.21  539.67  485.53  541.37  565.59  549.76
2017  570.71  416.88  488.16  563.46  436.49  527.40  430.28  432.91  505.49  487.05  477.66  380.22
2018  365.05  442.77  481.77  417.63  408.90  389.85  498.05  442.23  459.56  458.70  440.91  491.78
2019  437.40  551.88  425.38  475.07  501.81  418.58  460.43  388.03  453.77                        
  • 民主党政権


Call:
lm(formula = value ~ ID)

Residuals:
    Min      1Q  Median      3Q     Max 
-115.78  -49.89  -11.20   45.32  186.20 

Coefficients:
            Estimate Std. Error t value             Pr(>|t|)    
(Intercept) 671.7495    22.3047  30.117 < 0.0000000000000002 ***
ID            3.6195     0.9719   3.724             0.000651 ***
---
Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Residual standard error: 68.31 on 37 degrees of freedom
Multiple R-squared:  0.2726,    Adjusted R-squared:  0.253 
F-statistic: 13.87 on 1 and 37 DF,  p-value: 0.000651



    Two-sample Kolmogorov-Smirnov test

data:  lm_residuals and rnorm(n = length(lm_residuals), mean = 0, sd = sd(lm_residuals))
D = 0.17949, p-value = 0.5622
alternative hypothesis: two-sided



    Durbin-Watson test

data:  value ~ ID
DW = 1.9097, p-value = 0.3238
alternative hypothesis: true autocorrelation is greater than 0



    studentized Breusch-Pagan test

data:  value ~ ID
BP = 0.61803, df = 1, p-value = 0.4318



    Box-Ljung test

data:  lm_residuals
X-squared = 0.0064651, df = 1, p-value = 0.9359
  • 第二次安倍内閣~


Call:
lm(formula = value ~ ID)

Residuals:
     Min       1Q   Median       3Q      Max 
-216.766  -56.201    4.047   50.733  289.572 

Coefficients:
            Estimate Std. Error t value            Pr(>|t|)    
(Intercept) 740.1000    20.0372   36.94 <0.0000000000000002 ***
ID           -4.4082     0.4245  -10.38 <0.0000000000000002 ***
---
Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Residual standard error: 89.33 on 79 degrees of freedom
Multiple R-squared:  0.5771,    Adjusted R-squared:  0.5718 
F-statistic: 107.8 on 1 and 79 DF,  p-value: < 0.00000000000000022



    Two-sample Kolmogorov-Smirnov test

data:  lm_residuals and rnorm(n = length(lm_residuals), mean = 0, sd = sd(lm_residuals))
D = 0.11111, p-value = 0.7027
alternative hypothesis: two-sided



    Durbin-Watson test

data:  value ~ ID
DW = 1.4239, p-value = 0.002759
alternative hypothesis: true autocorrelation is greater than 0



    studentized Breusch-Pagan test

data:  value ~ ID
BP = 5.6833, df = 1, p-value = 0.01713



    Box-Ljung test

data:  lm_residuals
X-squared = 6.4772, df = 1, p-value = 0.01093
  • 白川日銀総裁


Call:
lm(formula = value ~ ID)

Residuals:
    Min      1Q  Median      3Q     Max 
-181.27  -55.95  -13.32   48.70  245.38 

Coefficients:
            Estimate Std. Error t value            Pr(>|t|)    
(Intercept) 766.7446    23.5822  32.514 <0.0000000000000002 ***
ID           -0.6181     0.6836  -0.904                0.37    
---
Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Residual standard error: 89.42 on 57 degrees of freedom
Multiple R-squared:  0.01414,   Adjusted R-squared:  -0.003158 
F-statistic: 0.8174 on 1 and 57 DF,  p-value: 0.3697



    Two-sample Kolmogorov-Smirnov test

data:  lm_residuals and rnorm(n = length(lm_residuals), mean = 0, sd = sd(lm_residuals))
D = 0.11864, p-value = 0.8052
alternative hypothesis: two-sided



    Durbin-Watson test

data:  value ~ ID
DW = 1.0088, p-value = 0.00001101
alternative hypothesis: true autocorrelation is greater than 0



    studentized Breusch-Pagan test

data:  value ~ ID
BP = 0.37727, df = 1, p-value = 0.5391



    Box-Ljung test

data:  lm_residuals
X-squared = 11.98, df = 1, p-value = 0.0005378
  • 黒田日銀総裁~


Call:
lm(formula = value ~ ID)

Residuals:
    Min      1Q  Median      3Q     Max 
-224.57  -58.55    7.36   45.02  278.52 

Coefficients:
            Estimate Std. Error t value            Pr(>|t|)    
(Intercept) 743.7570    20.0210   37.15 <0.0000000000000002 ***
ID           -4.7322     0.4403  -10.75 <0.0000000000000002 ***
---
Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Residual standard error: 87.56 on 76 degrees of freedom
Multiple R-squared:  0.6031,    Adjusted R-squared:  0.5979 
F-statistic: 115.5 on 1 and 76 DF,  p-value: < 0.00000000000000022



    Two-sample Kolmogorov-Smirnov test

data:  lm_residuals and rnorm(n = length(lm_residuals), mean = 0, sd = sd(lm_residuals))
D = 0.10256, p-value = 0.81
alternative hypothesis: two-sided



    Durbin-Watson test

data:  value ~ ID
DW = 1.4204, p-value = 0.003027
alternative hypothesis: true autocorrelation is greater than 0



    studentized Breusch-Pagan test

data:  value ~ ID
BP = 3.5411, df = 1, p-value = 0.05986



    Box-Ljung test

data:  lm_residuals
X-squared = 6.5095, df = 1, p-value = 0.01073
  • 特記その他
  1. 時系列データの特徴(誤差構造、負数の有無その他等)に関わらず線形回帰を求めている。よってあくまでも対象とした期間における線形回帰そしてその残差の傾向を確認しているのみであり結果の外挿は出来ない。
  2. 民主党政権:2009-09-16~2012-12-25
  3. 白川方明氏の日銀総裁就任期間:2008-04-09~2013-03-19