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All Journal Buletin Statistika dan Aplikasi Terkini Prosiding Seminar Nasional Official Statistics
Muhammad Rizki Yudistira
Unknown Affiliation
Humanities Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Mathematics Social Sciences

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ANALISIS KONVERGENSI EKONOMI DI PULAU JAWA MENGGUNAKAN DATA PANEL DINAMIS SPASIAL TAHUN 2013-2017 Muhammad Rizki Yudistira; Gama Putra Danu Sohibien
Seminar Nasional Official Statistics Vol 2019 No 1 (2019): Seminar Nasional Official Statistics 2019
Publisher : Politeknik Statistika STIS

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (378.117 KB) | DOI: 10.34123/semnasoffstat.v2019i1.66

Abstract

Pulau Jawa merupakan wilayah yang menjadi pusat pemerintahan dan perekonomian di Indonesia. Pada tahun 2011, kontribusi PDRB yang berasal dari kabupaten/kota di Pulau Jawa selalu di atas 50 persen. Akan tetapi, ketimpangan di Pulau Jawa juga besar. Berdasarkan indeks Williamson, ketimpangan yang terjadi di Pulau Jawa selalu meningkat. Oleh karena itu, dilakukan penelitian dengan mempertimbangkan hubungan antardaerah yang terdekat. Berdasarkan hasil yang didapatkan, terjadi konvergensi pada kabupaten/kota di Pulau Jawa. Ini menandakan bahwa daerah tertinggal di Pulau Jawa dapat mengejar daerah yang sudah maju. Selain itu, terdapat juga efek keterkaitan antardaerah yang mana antara satu daerah dengan daerah lainnya saling memengaruhi. Variabel PAD, IPM, persentase jalan yang berkategori baik, persentase angkatan kerja yang bekerja dan hubungan antardaerah berpengaruh positif dan signifikan terhadap PDRB per kapita di kabupaten/kota di Pulau Jawa.
Nowcasting Jumlah Penumpang Udara di Kabupaten Berau Menggunakan Indeks Google Trends Muhammad Rizki Yudistira
BESTARI BPS Kalimantan Timur Vol. 5 No. 1 (2025): Vol. 5 No. 01 (2025): Bestari 9th Edition
Publisher : BPS Kalimantan Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Air transport holds a significant role in supporting the economic development of Berau Regency. Airports act as catalysts for economic growth and tourism development. Berau Regency is among the regions with high flight activity through one of the busiest airports in East Kalimantan. In 2023, the number of arriving passengers at Kalimarau Airport was 182,644. Moreover, Berau Regency is also one of the tourist destinations in East Kalimantan. Each year, the number of tourists visiting Berau Regency continues to increase. Every month, Statistics Indonesia of East Kalimantan releases data on air passengers in the region. However, there is a thirty-day delay after the end of the observed month, resulting in the absence of real-time data. To address this issue, a nowcasting model was developed using Google Trends index data. Modeling was conducted using the SARIMAX and Prophet models. After modeling and evaluation, it was found that the Prophet model with Google Trends index and holiday variables was the best-performing model. The nowcasting results for the number of air passengers in April and May were 16,247 and 14,766 passengers, respectively.
Co-Authors Gama Putra Danu Sohibien