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All Journal Journal on Education Jurnal Ekonomi Pembangunan Jurnal Sosial dan Teknologi
Nurbetty Herlina Sitorus
universitas lampung
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Implikasi Guncangan Nilai Tukar Terhadap Cadangan Devisa, Suku Bunga dan Inflasi Nurbetty Herlina Sitorus
Jurnal Ekonomi Pembangunan Vol 9 No 1 (2020): Volume 9 Nomor 1 Tahun 2020
Publisher : Jurusan Ekonomi Pembangunan Fakultas Ekonomi dan Bisnis, Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jep.v9i1.81

Abstract

Tujuan penelitian ini adalah untuk mengetahui bagaimana guncangan nilai tukar direspon oleh cadangan devisa, suku bunga dan inflasi yang akan berdampak terhadap kebijakan moneter di Indonesia. Penelitian ini diuji dengan menggunakan Vector Auto Regression (VAR) dengan pemilihan periode waktu tahun 2006 sampai tahun 2018 serta memperhatikan impulse respons dan variance decompotition. Hasil dari impulse response dan vanriance decomposition menunjukkan bahwa guncangan nilai tukar menyebabkan menurunnya cadangan devisa, dan naiknya suku bunga, direspon secara aktif oleh inflasi. Kata kunci : nilai tukar, cadangan devisa, suku bunga, inflasi
Pengaruh Nilai Transaksi Pembayaran Non Tunai Terhadap Pertumbuhan Ekonomi Indonesia Sebagai Isu Prioritas Indonesia Dalam G20 As Sayyidah Az Zuhriyyah; Nurbetty Herlina Sitorus
Journal on Education Vol 6 No 1 (2023): Journal On Education: Volume 6 Nomor 1 Tahun 2023
Publisher : Departement of Mathematics Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/joe.v6i1.4376

Abstract

The aim of this research is to see the influence of the value of non-cash payment transactions on the production index, a proxy for Indonesia's economic growth in the short and long term. The analytical method used is the Error Correction Model (ECM) with research data of 90 observations, research period January 2015 to June 2022. The research variables are production index, proprietary channel transaction value, APMK transaction value, RTGS transaction value, and SKNBI transaction value . The results of this research show that the value of proprietary channel transactions has a positive and significant effect in the short and long term. The APMK transaction value has an insignificant positive effect in the short term and a significant positive effect in the long term. The RTGS transaction value has an insignificant positive effect in the short term, and an insignificant negative effect in the long term. And the SKNBI transaction value has a significant positive effect in the short and long term on the production index.
Pendugaan Struktur Pasar dan Efisiensi Tataniaga Pada Industri Emping Melinjo di Kabupaten Pesawaran Emi Maimunah; Nurbetty Herlina Sitorus; Asih Murwiati; Yunia Erika Putri
Jurnal Sosial Teknologi Vol. 2 No. 6 (2022): Jurnal Sosial dan Teknologi
Publisher : CV. Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/jurnalsostech.v2i6.348

Abstract

Tujuan penelitian ini adalah untuk mengetahui struktur pasar industri emping melinjo, kualitas implementasi kebijaksanaan harga dan pemasaran dan efisiensi tataniaga emping melinjo. Metode yang digunakan dalam penelitian ini adalah deskriptif kualitatif dan kuantitatif. Jenis data yang digunakan dalam penelitian ini adalah data primer serta pengumpulan data menggunakan metode observasi, kuisioner, dan wawancara. Data yang telah diolah kemudian dianalisis dengan menggunakan analisis struktur pasar indeks herfindhal, market share, intercept deviasi dan indeks konsentrasi serta analisis efisiensi tataniaga margin pemasaran, indeks kemerataan margin. Hasil penelitian menunjukkan bahwa struktur pasar industri emping melinjo tergolong kedalam pasar monopolistik, capaian kualitas implementasi kebijaksanaan harga dan pemasaran telah berjalan dengan baik, dan tataniaga emping melinjo di sentra produksi Kecamatan Gedong Tataan belum efisien karena kemerataan margin antara produsen dan pedagang pengecer belum merata.
Perubahan Ekonomi Global dan Neraca Pembayaran Nurbetty Herlina Sitorus; Dian Fajarini
Journal on Education Vol 6 No 1 (2023): Journal On Education: Volume 6 Nomor 1 Tahun 2023
Publisher : Departement of Mathematics Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/joe.v6i1.4793

Abstract

The balance of payments is a reflection that can be used as a benchmark for Indonesia's welfare and economic performance. This research aims to find out how the global economy and macroeconomic fundamentals, represented by the variables world GDP, world inflation, real exchange rates and world exports and imports of goods and services, affect Indonesia's balance of payments. The data used is time series data from 2016 to 2022. The method used in this research is the Error Correction Model (ECM) method using unit root and cointegration tests.
Pengaruh Jangka Pendek dan Jangka Panjang Impor Indonesia terhadap Stabilitas Nilai Tukar Rupiah Tahun 2010-2022 Putri Mellynia; Tiara Nirmala; Nurbetty Herlina Sitorus; Thomas Adrian
Journal on Education Vol 6 No 2 (2024): Journal on Education: Volume 6 Nomor 2 Tahun 2024
Publisher : Departement of Mathematics Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/joe.v6i2.5221

Abstract

This research aims to determine the effect of imports on the rupiah exchange rate in the short and long term. The method used in this research is Vector Error Correction (VECM) using time series data. The dependent variable in this research is the rupiah exchange rate (ER) and the independent variable is imports (IM). The results of this research show that imports have a positive and significant influence in the short term and also have a significant positive influence in the long term on the rupiah exchange rate.
The Influence of Bi Rate, Car, and CCYB Policy on Bank Stability in Indonesia Diah Intan Pratiwi; Tiara Nirmala; Thomas Andrian; Nurbetty Herlina Sitorus
Journal on Education Vol 6 No 3 (2024): Volume 6 Nomor 3 Tahun 2024
Publisher : Departement of Mathematics Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/joe.v6i3.5616

Abstract

This study is to examine how Indonesian bank stability (Z-Score) is affected by the BI Rate, CAR, and CCyB policy. Multiple regression analysis employing the Random Effect Model (REM) method is the technique employed. The study's findings indicate that, in part, the CAR, CCyB, and BI Rate policies have a positive and significant impact on bank stability in both Large Banks and Small Banks between 2010 and 2022. In addition, from 2010 to 2022, the BI Rate, CAR, and CCyB policies will all have a major impact on the stability of banks, both Large Banks and Small Banks. Aside from that, the Independent Sample T-Test results indicate that there are significant differences in the stability of banks, where Large Banks being more stable than Small Banks. Additionally, the differences is caused by bank sensitivity, where Small Banks being more influenced than Large Banks in the impact of the BI Rate, CAR, and CCyB policy variables on bank stability between 2010 and 2022.
Analisis Komparatif Pengaruh Faktor Internal Dan Eksternal Terhadap Indeks Harga Saham Gabungan (IHSG) Yunias Ari Susanto; Tiara Nirmala; Nurbetty Herlina Sitorus; Thomas Andrian
Journal on Education Vol 6 No 4 (2024): Journal on Education: Volume 6 Nomor 4 Mei-Agustus 2024
Publisher : Departement of Mathematics Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/joe.v6i4.6356

Abstract

As the less from disciples of participate study that begin from problem that background for this research. The purpose of the act class is research what if apply cooperative model from type of Teamn Games Tournament (TGT) that could increase teh Interactive stude from disciples. This research that used descriptive kuantitative method with collecting result from observatio, kuesioner and documentary. The result from research show that score average for whole of indicator that take from disciples beside siklus 1 is 74,7 with passive criteria that 3 people, and the active criteria most active is 14 people. The persentage that reach from first siclus is 72,5 ℅. For applying from the second siclus, that reach from the disciples with the active of criteria that 13 people, and the most active that 21 people. Average score that reach for all disciples that 82,7%. For the active percentage study as the indicator is 87,9℅. From. The observation result and kuetioner that done, the learning with TGT Model for increase the stude active for this research, that reach increasing with amount of the active of disciples and most active for Siclus 1 for Siclus from 31 people become 34 people.
Co-Authors Andrian, Thomas As Sayyidah Az Zuhriyyah Asih Murwiati Diah Intan Pratiwi Dian Fajarini Emi Maimunah Putri Mellynia Thomas Adrian Tiara Nirmala Yunia Erika Putri Yunias Ari Susanto