Handoko, Ardian Dimas Rendy (2019) Peramalan Nilai Impor Migas Di Jawa Timur Dengan Menggunakan Metode Arima Box-Jenkins. Diploma thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Impor merupakan kegiatan konsumsi masyarakat terhadap barang dari luar negeri. Seperti halnya konsumsi, impor juga dipengaruhi oleh beberapa faktor diantaranya adalah pendapatan nasional. Penelitian ini akan mengangkat topik mengenai nilai impor migas di Jawa Timur, nilai impor migas di Jawa Timur tengah mengalami fluktuatif dalam kurun waktu 10 tahun terakhir. Pada nilai impor migas tahun 2013 khusunya bulan juni terdapat nilai impor migas sebesar 751,74 juta dollar AS, angka ini meningkat drastis dari bulan sebelumnya yang sebesar 398,09 juta dollar AS dikarenakan perubahan harga minyak dunia. Dengan adanya fluktuasi pada nilai impor migas di Jawa Timur, penggunaan ilmu statistik khususnya metode peramalan merupakan metode yang tepat untuk meramalkan nilai impor migas di Jawa Timur pada masa mendatang. Sehingga dalam penelitian ini ingin mengetahui peramalan nilai impor migas di Provinsi Jawa Timur dengan menggunakan metode Arima Box-Jenkins untuk meramalkan periode kedepan. Model terbaik impor migas yaitu ARIMA (0,1,1) dengan akurasi model AIC sebesar 3334.593, SBC sebesar 3337.012, RMSE sebesar 145702964.4 dan sMAPE sebesar 0.348561. Nilai impor migas di Jawa Timur diramalkan sebesar 403744281 US $ dalam periode Februari sampai dengan Juli tahun 2019 dengan tingkat keakuratan 95%.
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Imports are community consumption activities for goods from abroad. Like consumption, imports are also influenced by several factors including national income. This study will raise the topic of the value of oil and gas imports in East Java, the value of oil and gas imports in East Java has fluctuated in the past 10 years. In the oil and gas import value in 2013 especially in June, there were oil and gas import values of 751.74 million US dollars, this figure increased dramatically from the previous month which amounted to 398.09 million US dollars due to changes in world oil prices. With the fluctuations in the value of oil and gas imports in East Java, the use of statistics, especially forecasting methods is the right method to forecast the value of oil and gas imports in East Java in the future. So that in this study wanted to know the forecasting of oil and gas import values in East Java Province by using the Arima Box-Jenkins method to forecast the future period. The best model of oil and gas imports is ARIMA (0,1,1) with the accuracy of the AIC model of 3334,593, SBC of 3337,012, RMSE of 145702964.4 and sMAPE of 0.348561. The value of oil and gas imports in East Java is estimated at 403744281 US $ in the period February to July 2019 with an accuracy of 95%.
| Item Type: | Thesis (Diploma) |
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| Uncontrolled Keywords: | ARIMA Box-Jenkins, migas, peramalan |
| Subjects: | Q Science > Q Science (General) |
| Divisions: | Faculty of Vocational > 49501-Business Statistics |
| Depositing User: | Handoko Ardian Dimas Rendy |
| Date Deposited: | 14 Aug 2026 04:39 |
| Last Modified: | 14 Aug 2026 04:39 |
| URI: | http://repository.its.ac.id/id/eprint/68182 |
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