Claim Missing Document
Check
Articles

Purchasing Power Under Pressure: Examining the 12% VAT Increase Amid Indonesia's Economic Recovery Rasiman; Prasetia, Angga; Rizqi, Muhamad Nur; Mauludin, Ilyas
INOVATOR Vol 14 No 2 (2025): SEPTEMBER
Publisher : prodima@fe.uika-bogor.ac.id

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

Abstract

This study analyzes the impact of the increase in Value Added Tax (VAT) rates from 11% to 12% on the purchasing power of the Indonesian people. Using a quantitative-descriptive approach, this study observes how these policies affect consumption patterns, inflation, and general public welfare. The results of the study show that the low-income group is the most affected by this policy. The government has made efforts to reduce the negative impact by providing subsidies and other fiscal incentives. However, this analysis shows that these measures are still not fully effective
ANALISIS HUJAN LEBAT DI CILACAP MENGGUNAKAN MODEL ECMWF, CITRA SATELIT, DAN DATA OBSERVASI Maheswara, I Dewa Gede Loka; Rizqi, Muhammad Nur; Nurwibowo, Muhammad Fany; Zakir, Achmad; Mulya, Aditya
Jurnal Kumparan Fisika Vol. 8 No. 3: Desember 2025
Publisher : Unib Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/jkf.8.3.95-104

Abstract

ABSTRAK   Kejadian hujan sangat lebat di Kabupaten Cilacap pada 8–9 Oktober 2022 yang memicu banjir pada 9 Oktober 2022 menunjukkan adanya interaksi berbagai skala atmosfer yang kompleks dan belum banyak dibahas dalam studi sebelumnya. Penelitian ini menganalisis mekanisme penguatan konveksi pada skala global, regional, dan lokal dengan mengintegrasikan indeks NINO 3.4, IOD, MJO, suhu permukaan laut, pola aliran angin, data ECMWF, serta citra satelit Himawari-8 band 13. Hasil analisis menunjukkan bahwa kombinasi La Niña dan IOD negatif yang diikuti anomali suhu permukaan laut positif di selatan Jawa membentuk latar kondisi basah yang signifikan, namun fase 4 MJO yang secara klimatologis cenderung melemahkan konveksi justru tidak menghambat perkembangan awan. Ketidaksesuaian ini dijelaskan oleh adanya penguatan konvergensi regional dan pendinginan suhu puncak awan hingga −76,9 °C, yang menandakan pertumbuhan awan konvektif secara intensif. Pada skala lokal, indeks stabilitas atmosfer menunjukkan kondisi labil yang memicu terbentuknya hujan sangat lebat pada 8 Oktober 2022 antara pukul 18.00–21.00 UTC. Temuan ini menegaskan bahwa hujan ekstrem di Cilacap bukan hanya dipicu oleh kondisi globa yang basah, tetapi oleh hubungan antara anomali termal regional dan ketidakstabilan lokal yang mampu meniadakan efek pelemahan konveksi dari MJO fase 4. Studi ini memberikan pemahaman yang lebih komprehensif mengenai dinamika berbagai skala pemicu hujan ekstrem di pesisir selatan Jawa dan dapat berkontribusi pada peningkatan akurasi peringatan dini banjir berbasis kondisi atmosfer aktual.   Kata  kunci : Hujan Lebat, Ecmwf, Citra Satelit, Observasi, Cilacap   ABSTRACT   The extreme rainfall event in Cilacap Regency on 8–9 October 2022, which triggered flooding on 9 October 2022 reflects the interaction of complex atmospheric processes across multiple scales and that has not been extensively explored in previous studies. This research investigates the mechanisms that enhanced convection at global, regional, and local scales by integrating the NINO 3.4 index, IOD, MJO, sea surface temperature, wind patterns, ECMWF data, and Himawari-8 band 13 satellite imagery. The analysis shows that the combination of La Niña and a negative IOD accompanied by positive sea surface temperature anomalies south of Java established a markedly moist background environment. However, despite the climatological tendency of MJO phase 4 to suppress convection, it did not inhibit cloud development during this event. This apparent inconsistency is explained by strengthened regional scale convergence and cloud top cooling reaching −76.9 °C, indicating vigorous convective growth. At the local scale, atmospheric stability indices reveal highly unstable conditions that triggered the very heavy rainfall observed on 8 October 2022 between 18.00–21.00 UTC. These findings demonstrate that the extreme rainfall in Cilacap was driven not only by moist global conditions but also by the interplay between regional thermal anomalies and local instability, which effectively counteracted the convective suppression typically associated with MJO phase 4. This study provides a more comprehensive understanding of the multiscale dynamics that trigger extreme rainfall along the southern coast of Java and contributes to improving the accuracy of flood early-warning systems based on real-time atmospheric conditions.   Keywords : Heavy Rainfall, Ecmwf, Satellite Imagery, Observation, Cilacap
Pengaruh Struktur Modal dan Profitabilitas Terhadap Harga Saham di Bursa Efek Indonesia (Studi Empiris Pada Perusahaan Manufaktur Sektor Barang Industri Periode 2020-2023) Fauziah, Nur Afifah; ., Hurriyaturrohman; Rizqi, Muhamad Nur
Jurnal Akuntansi Keuangan dan Bisnis Vol. 3 No. 4 (2026): Januari - Maret
Publisher : CV. ITTC INDONESIA

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

Abstract

The goal of this research is to determine how capital structure and profitability affect the stock value of industrial goods manufacturers that are listed on the Indonesia Stock Exchange (IDX) between 2020 and 2023. This research uses quantitative descriptive techniques. To evaluate secondary data, SPSS 26 was utilized from a sample of 52 industrial goods manufacturing companies over a four-year period. The findings indicate that profitability and capital structure both have a noteworthy and favorable impact on stock values. The profitability of the capital structure variable significantly and favorably affects stock prices, whereas the other variable has a negative and insignificant effect.
ANALISIS RASIO KEUANGAN DAN FINANCIAL DISTRESS SEBELUM DAN SESUDAH COVID-19 SUBSECTOR FOOD AND BEVERAGE Putri, Dinda Ramadhani; Azis, Azolla Degita; Rizqi, Muhammad Nur
Jurnal Maneksi (Management Ekonomi Dan Akuntansi) Vol. 12 No. 3 (2023): Jurnal Maneksi (Management Ekonomi Dan Akuntansi)
Publisher : Politeknik Negeri Ambon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31959/jm.v12i3.1727

Abstract

after, and during the covid 19 pandemic. The sample taken was purposive sampling in food and beverage subsector manufacturing industry companies listed on the Indonesia Stock Exchange for the period 2018-2021. The data analysis method used is the difference test or the Anova analysis method. Where the results showed CR, ROA, DAR, and TATO there was a difference in financial distress every period of the year, except in 2021 CR there was no significant difference in FD. It is hoped that the results of this study can be a benchmark in determining policies to avoid financial distress.Keywords: financial distress, financial ratio, Altman z-score