Uji Akar-Akar Unit pada First Difference

Augmented Dickey-Fuller Test Equation Dependent Variable: DINF Method: Least Squares Date: 041907 Time: 23:34 Sampleadjusted: 1976 2004 Included observations: 29 after adjusting endpoints Variable Coefficient Std. Error t-Statistic Prob. INF-1 -0.582347 0.168112 -3.464036 0.0017 R-squared 0.299628 Mean dependent var -0.437931 Adjusted R-squared 0.299628 S.D. dependent var 19.53715 S.E. of regression 16.35030 Akaike info criterion 8.460243 Sum squared resid 7485.302 Schwarz criterion 8.507392 Log likelihood -121.6735 Durbin-Watson stat 2.271989

b. Uji Akar-Akar Unit pada First Difference

o Y Pertumbuhan Ekonomi Null Hypothesis: DY has a unit root Exogenous: Constant Lag Length: 0 Automatic based on SIC, MAXLAG=8 t-Statistic Prob. Augmented Dickey-Fuller test statistic -6.598313 0.0000 Test critical values: 1 level -3.689194 5 level -2.971853 10 level -2.625121 MacKinnon 1996 one-sided p-values. Augmented Dickey-Fuller Test Equation Dependent Variable: DY,2 Method: Least Squares Date: 041907 Time: 23:33 Sampleadjusted: 1977 2004 Included observations: 28 after adjusting endpoints Variable Coefficient Std. Error t-Statistic Prob. DY-1 -1.249213 0.189323 -6.598313 0.0000 C -0.063747 0.890269 -0.071604 0.9435 R-squared 0.626102 Mean dependent var -0.059286 Adjusted R-squared 0.611722 S.D. dependent var 7.560116 S.E. of regression 4.710858 Akaike info criterion 6.006367 Sum squared resid 576.9969 Schwarz criterion 6.101524 Log likelihood -82.08913 F-statistic 43.53773 Durbin-Watson stat 2.173686 ProbF-statistic 0.000001 o LN_RUTIN Pengeluaran Rutin Pemerintah Null Hypothesis: DLN_RUTIN has a unit root Exogenous: Constant Lag Length: 1 Automatic based on SIC, MAXLAG=8 t-Statistic Prob. Augmented Dickey-Fuller test statistic -6.219194 0.0000 Test critical values: 1 level -3.699871 5 level -2.976263 10 level -2.627420 MacKinnon 1996 one-sided p-values. Augmented Dickey-Fuller Test Equation Dependent Variable: DLN_RUTIN,2 Method: Least Squares Date: 041907 Time: 23:32 Sampleadjusted: 1978 2004 Included observations: 27 after adjusting endpoints Variable Coefficient Std. Error t-Statistic Prob. DLN_RUTIN-1 -1.664138 0.267581 -6.219194 0.0000 DLN_RUTIN-1,2 0.499099 0.183353 2.722068 0.0119 C 0.258370 0.122883 2.102569 0.0462 R-squared 0.664250 Mean dependent var 0.029470 Adjusted R-squared 0.636271 S.D. dependent var 1.003120 S.E. of regression 0.604981 Akaike info criterion 1.937199 Sum squared resid 8.784041 Schwarz criterion 2.081181 Log likelihood -23.15219 F-statistic 23.74092 Durbin-Watson stat 2.285413 ProbF-statistic 0.000002 o LN_PEMB Pengeluaran Pembangunan Pemerintah Null Hypothesis: DLN_PEMB has a unit root Exogenous: Constant Lag Length: 0 Automatic based on SIC, MAXLAG=8 t-Statistic Prob. Augmented Dickey-Fuller test statistic -5.955748 0.0000 Test critical values: 1 level -3.689194 5 level -2.971853 10 level -2.625121 MacKinnon 1996 one-sided p-values. Augmented Dickey-Fuller Test Equation Dependent Variable: DLN_PEMB,2 Method: Least Squares Date: 041907 Time: 23:31 Sampleadjusted: 1977 2004 Included observations: 28 after adjusting endpoints Variable Coefficient Std. Error t-Statistic Prob. DLN_PEMB-1 -1.155731 0.194053 -5.955748 0.0000 C 0.108509 0.126028 0.860992 0.3971 R-squared 0.577036 Mean dependent var 0.005900 Adjusted R-squared 0.560768 S.D. dependent var 0.996788 S.E. of regression 0.660617 Akaike info criterion 2.077465 Sum squared resid 11.34679 Schwarz criterion 2.172622 Log likelihood -27.08451 F-statistic 35.47094 Durbin-Watson stat 2.063421 ProbF-statistic 0.000003 o LN_INVEST Investasi Swasta Null Hypothesis: DLN_INVEST has a unit root Exogenous: Constant Lag Length: 1 Automatic based on SIC, MAXLAG=8 t-Statistic Prob. Augmented Dickey-Fuller test statistic -6.907204 0.0000 Test critical values: 1 level -3.699871 5 level -2.976263 10 level -2.627420 MacKinnon 1996 one-sided p-values. Augmented Dickey-Fuller Test Equation Dependent Variable: DLN_INVEST,2 Method: Least Squares Date: 041907 Time: 23:29 Sampleadjusted: 1978 2004 Included observations: 27 after adjusting endpoints Variable Coefficient Std. Error t-Statistic Prob. DLN_INVEST-1 -1.699143 0.245996 -6.907204 0.0000 DLN_INVEST-1,2 0.498281 0.163327 3.050815 0.0055 C 0.150748 0.185630 0.812091 0.4247 R-squared 0.700860 Mean dependent var 0.038092 Adjusted R-squared 0.675932 S.D. dependent var 1.688794 S.E. of regression 0.961379 Akaike info criterion 2.863543 Sum squared resid 22.18200 Schwarz criterion 3.007525 Log likelihood -35.65784 F-statistic 28.11505 Durbin-Watson stat 2.232908 ProbF-statistic 0.000001 o LN_LABOR Jumlah Pekerja Null Hypothesis: DLN_LABOR has a unit root Exogenous: Constant Lag Length: 1 Automatic based on SIC, MAXLAG=8 t-Statistic Prob. Augmented Dickey-Fuller test statistic -7.443874 0.0000 Test critical values: 1 level -3.699871 5 level -2.976263 10 level -2.627420 MacKinnon 1996 one-sided p-values. Augmented Dickey-Fuller Test Equation Dependent Variable: DLN_LABOR,2 Method: Least Squares Date: 041907 Time: 23:30 Sampleadjusted: 1978 2004 Included observations: 27 after adjusting endpoints Variable Coefficient Std. Error t-Statistic Prob. DLN_LABOR-1 -1.854410 0.249119 -7.443874 0.0000 DLN_LABOR-1,2 0.600345 0.166121 3.613912 0.0014 C -0.006805 0.092556 -0.073522 0.9420 R-squared 0.733380 Mean dependent var 0.030588 Adjusted R-squared 0.711162 S.D. dependent var 0.893669 S.E. of regression 0.480290 Akaike info criterion 1.475587 Sum squared resid 5.536291 Schwarz criterion 1.619569 Log likelihood -16.92043 F-statistic 33.00789 Durbin-Watson stat 2.326842 ProbF-statistic 0.000000 o INF Inflasi Null Hypothesis: DINF has a unit root Exogenous: Constant Lag Length: 1 Automatic based on SIC, MAXLAG=8 t-Statistic Prob. Augmented Dickey-Fuller test statistic -6.489563 0.0000 Test critical values: 1 level -3.699871 5 level -2.976263 10 level -2.627420 MacKinnon 1996 one-sided p-values. Augmented Dickey-Fuller Test Equation Dependent Variable: DINF,2 Method: Least Squares Date: 041907 Time: 23:34 Sampleadjusted: 1978 2004 Included observations: 27 after adjusting endpoints Variable Coefficient Std. Error t-Statistic Prob. DINF-1 -2.095270 0.322868 -6.489563 0.0000 DINF-1,2 0.398454 0.186563 2.135764 0.0431 C -0.684631 3.216557 -0.212846 0.8332 R-squared 0.790528 Mean dependent var 0.375556 Adjusted R-squared 0.773072 S.D. dependent var 35.05061 S.E. of regression 16.69704 Akaike info criterion 8.572779 Sum squared resid 6690.984 Schwarz criterion 8.716760 Log likelihood -112.7325 F-statistic 45.28696 Durbin-Watson stat 2.234907 ProbF-statistic 0.000000 Lampiran 3 Kointegrasi

a. Hasil Uji Akar Unit terhadap Residual Persamaan Regresi