| The option chosen are: |
| h = 17 |
| eps1 = 0.15 |
| hetdat = 1 |
| hetvar = 1 |
| hetomega = 1 |
| hetq = 1 |
| robust = 1 (prewhit =1) |
| hetvar = 1 |
| The maximum number of breaks is: 5 |
| *********************************************************** |
| Output from the global optimization |
| *********************************************************** |
| The model with 1breaks has SSR : 0.057609 |
| The dates of the breaks are: 17 |
| The model with 2breaks has SSR : 0.049152 |
| The dates of the breaks are: 17 99 |
| The model with 3breaks has SSR : 0.048936 |
| The dates of the breaks are: 17 56 99 |
| The model with 4breaks has SSR : 0.047923 |
| The dates of the breaks are: 17 56 73 99 |
| The model with 5breaks has SSR : 0.047669 |
| The dates of the breaks are: 17 39 56 73 99 |
| ************************************ |
| Output from the testing procedures |
| ************************************ |
| a) supF tests against a fixed number of breaks |
| ----------------------------------------- |
| The supF test for 0 versus 1breaks (scaled by q) is: 9.145 |
| The supF test for 0 versus 2breaks (scaled by q) is: 20.8609 |
| The supF test for 0 versus 3breaks (scaled by q) is: 14.2025 |
| The supF test for 0 versus 4breaks (scaled by q) is: 12.0297 |
| The supF test for 0 versus 5breaks (scaled by q) is: 10.1033 |
| ------------------------------------------------ |
| The critical values at the 10% level are (for k=1 to 5): 7.04 6.28 5.21 4.41 3.47 |
| The critical values at the 5% level are (for k=1 to 5): 8.58 7.22 5.96 4.99 3.91 |
| The critical values at the 2.5% level are (for k=1 to 5): 10.18 8.14 6.72 5.51 4.34 |
| The critical values at the 1% level are (for k=1 to 5): 12.29 9.36 7.6 6.19 4.91 |
| --------------------------------------------------------- |
| b) Dmax tests against an unknown number of breaks |
| --------------------------------------------------------- |
| The UDmax test is: 20.8609 |
| (the critical value at the 10% level is: 7.46) |
| (the critical value at the 5% level is: 8.88) |
| (the critical value at the 2.5% level is: 10.39) |
| (the critical value at the 1% level is: 12.37) |
| **************************************************************** |
| -------------------------------------- |
| The WDmax test at the 10% level is: 20.8609 |
| -------------------------------------- |
| The WDmax test at the 5% level is: 20.8609 |
| -------------------------------------- |
| The WDmax test at the 2.5% level is: 20.8609 |
| -------------------------------------- |
| The WDmax test at the 1% level is: 20.8609 |
| ************************************************************** |
| supF(l+1|l) tests using global optimizers under the null |
| ---------------------------------------------------------------- |
| The supF(2|1) test is32.6625 |
| It corresponds to a new break at: 99 |
| The supF(3|2) test is0.86276 |
| It corresponds to a new break at: 56 |
| The supF(4|3) test is6.2289 |
| It corresponds to a new break at: 73 |
| The supF(5|4) test is1.4115 |
| It corresponds to a new break at: 39 |
| *************************************************************** |
| The critical values of supF(l+1|l) at the 10% level are (for i=1 to 5 are: 7.04 8.51 9.41 10.04 10.58 |
| The critical values of supF(l+1|l) at the 5% level are (for i=1 to 5 are: 8.58 10.13 11.14 11.83 12.25 |
| The critical values of supF(l+1|l) at the 2.5% level are (for i=1 to 5 are: 10.18 11.86 12.66 13.4 13.89 |
| The critical values of supF(l+1|l) at the 1% level are (for i=1 to 5 are: 12.29 13.89 14.8 15.28 15.76 |
| ***************************************************************** |
| Output from the application of Information criteria |
| --------------------------------------------------------------------- |
| With 0 breaks: |
| BIC= -7.2114 |
| LWZ= -7.2027 |
| With 1 breaks: |
| BIC= -7.5257 |
| LWZ= -7.4453 |
| With 2 breaks: |
| BIC= -7.6025 |
| LWZ= -7.4501 |
| With 3 breaks: |
| BIC= -7.525 |
| LWZ= -7.3002 |
| With 4 breaks: |
| BIC= -7.4639 |
| LWZ= -7.1664 |
| With 5 breaks: |
| BIC= -7.3873 |
| LWZ= -7.0167 |
| The number of breaks chosen by BIC is : 2 |
| The number of breaks chosen by LWZ is : 2 |
| ******************************************************************** |
| Output from the sequential procedure at significance level 10% |
| ----------------------------------------------------------------------- |
| The first break found is at: 17 |
| The next break found is at: 99 |
| The sequential procedure has reached the upper limit |
| ------------------------------------------------------------ |
| The sequential procedure estimated the number of breaks at: 2 |
| ******************************************************************** |
| Output from the sequential procedure at significance level 5% |
| ----------------------------------------------------------------------- |
| The first break found is at: 17 |
| The next break found is at: 99 |
| The sequential procedure has reached the upper limit |
| ------------------------------------------------------------ |
| The sequential procedure estimated the number of breaks at: 2 |
| ******************************************************************** |
| Output from the sequential procedure at significance level 2.5% |
| ----------------------------------------------------------------------- |
| The sequential procedure has reached the upper limit |
| ------------------------------------------------------------ |
| The sequential procedure estimated the number of breaks at: 0 |
| ******************************************************************** |
| Output from the sequential procedure at significance level 1% |
| ----------------------------------------------------------------------- |
| The sequential procedure has reached the upper limit |
| ------------------------------------------------------------ |
| The sequential procedure estimated the number of breaks at: 0 |
| *********************************************** |
| Output from the repartition procedure for the 10% significance level |
| *********************************************** |
| Output from the repartition procedure for the 5% significance level |
| *********************************************** |
| Output from the repartition procedure for the 2.5% significance level |
| ************************************************** |
| The sequential procedure found no break and |
| the repartition procedure is skipped. |
| ************************************************** |
| *********************************************** |
| Output from the repartition procedure for the 1% significance level |
| ************************************************** |
| The sequential procedure found no break and |
| the repartition procedure is skipped. |
| ************************************************** |
| ****************************************************** |
| Output from the estimation of the model selected by BIC |
| ------------------------------------------------------------ |
| |
| Number of observations 116 |
| Number of regressors 3 |
| '' ' Estimator' 'SE' 'SE_robust' 't-stat' 'p-val' |
| 'C(1)' [ 0.9008] [0.0051] [ 0.0106] [ 84.7218] [ 0] |
| 'C(2)' [ 0.9489] [0.0023] [ 0.0014] [673.9774] [ 0] |
| 'C(3)' [ 0.9244] [0.0051] [ 0.0041] [224.2574] [ 0] |
|
| R2: 0.42597 |
| Variance of s2: 0.00043886 |
| Log likelihood: 285.856 |
| D-W statistics: 1.2372 |
| ---------------------------------------------------- |
| Corrected standard errors for the coefficients |
| ---------------------------------------------------- |
| The corrected standard errors for coefficient 1 is: 0.014187 |
| The corrected standard errors for coefficient 2 is: 0.0017498 |
| The corrected standard errors for coefficient 3 is: 0.0038671 |
| -------------------------------------------------------- |
| Confidence intervals for the break dates |
| -------------------------------------------------------- |
| The 95% C.I. for the 1th break is: 17 37 |
| The 90% C.I. for the 1th break is: 17 32 |
| The 95% C.I. for the 2th break is: 94 105 |
| The 90% C.I. for the 2th break is: 96 103 |
| *********************************************************** |
| ****************************************************** |
| Output from the estimation of the model selected by the sequential method at significance level 10% |
| ---------------------------------------------------------- |
| |
| Number of observations 116 |
| Number of regressors 3 |
| '' ' Estimator' 'SE' 'SE_robust' 't-stat' 'p-val' |
| 'C(1)' [ 0.9008] [0.0051] [ 0.0106] [ 84.7218] [ 0] |
| 'C(2)' [ 0.9489] [0.0023] [ 0.0014] [673.9774] [ 0] |
| 'C(3)' [ 0.9244] [0.0051] [ 0.0041] [224.2574] [ 0] |
|
| R2: 0.42597 |
| Variance of s2: 0.00043886 |
| Log likelihood: 285.856 |
| D-W statistics: 1.2372 |
| ---------------------------------------------------- |
| Corrected standard errors for the coefficients |
| ---------------------------------------------------- |
| The corrected standard errors for coefficient 1 is: 0.014187 |
| The corrected standard errors for coefficient 2 is: 0.0017498 |
| The corrected standard errors for coefficient 3 is: 0.0038671 |
| -------------------------------------------------------- |
| Confidence intervals for the break dates |
| -------------------------------------------------------- |
| The 95% C.I. for the 1th break is: 17 37 |
| The 90% C.I. for the 1th break is: 17 32 |
| The 95% C.I. for the 2th break is: 94 105 |
| The 90% C.I. for the 2th break is: 96 103 |
| *********************************************************** |
| For the 5% level, the model is the same as for the 10% level. |
| The estimation is not repeated. |
| ------------------------------------------------------- |
| For the 1% level, the model is the same as for the 2.5% level. |
| The estimation is not repeated. |
| ---------------------------------------------------------- |
| >> |
| 请问,我这五个断点有效吗?谢谢 |
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