Kesimpulan Convergence of Food Prices between Regions in Indonesia

Lampiran 1 Scripts Input Faktor-faktor Indonesia Total 18.8081242 Residual 2.10435165 Model 16.7037726 Source SS . reg hrg_beras hrg_sebelum delta: 1 un time variable: tahu panel variable: prov . tsset prov tahun . sort prov tahun . egen prov = groupprovinsi Prob chi2 = chi221 = 25. H0: overidentifying Sargan test of overidentify . estat sargan end of do-file . H0: no autocorrelation 2 -2.2077 0.0273 1 -1.9568 0.0504 Order z Prob z Arellano-Bond test for zero . estat abond Standard: D.hrg_seb GMM-type: L2..hr Instruments for differenced errors are recomme Warning: gmm two-step stand jalan .1717228 pendk 7.112877 pdrb .2027343 prod -.272079 L1. .339439 hrg_beras hrg_beras Coef. Two-step results Number of instruments = Time variable: tahun Group variable: prov Arellano-Bond dynamic panel note: hrg_sebelum dropped b . xtabond hrg_beras hrg_seb Input dan Hasil Output Stata Estimasi Konvergensi faktor yang Mempengaruhi Perubahan Harga Indonesia dengan Model Panel Data Dinamis 207 .090860504 Root MSE = .10207 Adj R-squared = 0.8853 202 .010417582 R-squared = 0.8881 5 3.34075452 Prob F = 0.0000 F 5, 202 = 320.68 df MS Number of obs = 208 m prod pdrb pendk jalan nit un, 2002 to 2009 v strongly balanced si 0.2084 .94944 ing restrictions are valid ifying restrictions ero autocorrelation in first-differenced errors belum D.prod D.pdrb D.pendk D.jalan rg_beras ced equation mmended. andard errors are biased; robust standard .0238896 7.19 0.000 .1249001 .2185455 .1951161

36.45 0.000

6.730457 7.495298 .0764045 2.65 0.008 .0529842 .3524844 .0350316 -7.77 0.000 -.3407396 -.2034184 .0150726 22.52 0.000 .3098972 .3689807 . Std. Err. z P|z| [95 Conf. Interval] Prob chi2 = 0.0000 26 Wald chi25 = 8037.17 max = 6 avg = 6 Obs per group: min = 6 Number of groups = 26 nel-data estimation Number of obs = 156 d because of collinearity sebelum prod pdrb pendk jalan, noconstant lags1 twostep 79 Konvergensi dan Beras Di ep artests2