MENINGKATKAN KEMAMPUAN KOMUNIKASI DAN BERPIKIR KREATIF MATEMATIS SERTA SELF-EFFICACYSISWA SMP MELALUI PENDEKATAN OPEN-ENDED

Tujuan penelitian ini adalah untuk meningkatkan kemampuan komunikasi dan berpikir kreatif matematis serta self-efficacy siswa SMP. Penelitian kuasi eksperimen ini menggunakan desain kelompok kontrol non-ekuivalen. Populasi penelitian adalah seluruh siswa suatu SMP Negeri di Kabupaten Bandung dengan sampel diambil secara ramdom cluster sampling yaitu siswa dari 2 kelas VII, terdiri dari 1 kelas eksperimen dengan pembelajaran open-ended dan 1 kelas kontrol dengan pembelajaran konvensional, dan masing-masing terdiri dari 40 orang siswa. Dengan instrumen berupa tes kemampuan komunikasi matematis, tes kemampuan berpikir kreatif matematis dan skala self-efficacy, penelitian ini menghasilkan temuan (1) pencapaian dan peningkatan kemampuan komunikasi matematis siswa yang memperoleh pembelajaran dengan pendekatan open-ended lebih baik daripada siswa yang memperoleh pembelajaran konvensional, (2) Pencapaian dan peningkatan kemampuan berfikir kreatif matematis siswa yang memperoleh pembelajaran dengan pendekatan open-ended lebih baik daripada siswa yang memperoleh pembelajaran konvensional, (3) pencapaian Self-efficacy siswa dalam matematika yang memperoleh pembelajaran dengan pendekatan open-ended lebih baik daripada siswa yang memperoleh pembelajaran konvensional, (4) terdapat asosiasi tinggi antara kemampuan komunikasi matematis dan kemampuan berpikir kreatif matematis,(5) terdapat asosiasi tinggi antara kemampuan komunikasi matematis dan self-efficacy siswa dalam matematika, (6) terdapat asosiasi tinggi antara kemampuan berpikir kreatif matematis dan self-efficacy siswa dalam matematika. ; The objective of this quasi-experiment research is to improve students’ mathematical communication and creative thingking ability and students’ self-efficacy. This research used non-equivalent control group design, the population was the entire student in a Junior High School in Bandung district and the extraction of sampling using cluster sampling technique. The sample was two group of student on seventh grade consisted 40 student of each group. One group as an experiment group taught by open-ended approach, and the other group as control group taught by conventional approach. This study employs mathematical communication ability test, mathematical creative thingking ability test, and self-efficacy scale. The study found that: (1) Achievement of students’ mathematical communication ability taught by open-ended approach was better than students who received conventional approach; (2) Improvement of students’ mathematical communication ability taught by open-ended approach was better than students who received conventional approach; (3) Achievement of students’ mathematical creative thingking ability taught by open-ended approach was better than students who received conventional approach; (4) Improvement of students’ mathematical creative thingking ability taught by open-ended approach was better than students who received conventional approach; (5) There is high association between students’ mathematical communication ability and mathematical creative thingking ability; (6) There is high association between students’ mathematical communication ability and students’ self-efficacy on mathematics; (6) There is high association between students’ mathematical creative thingking ability and students’ self-efficacy on mathematics

Uji Kausalitas : Utang Luar Negeri Dan Capital Flight Di Indonesia, 1974-2002

Some economists have argued that there is no relationship between external debt and capital flight, while others have detected such a relation. Boyce and Ndikumana (2002) distinguish four possible causal links such as, debt-driven capital flight, debt fueled capital flight, flight-driven capital flight, and flight fueled external borrowing.The study examines a causal relationship between external debt and capital flight of Indonesia for the period 1974-2002. We use error correction model to examine a causal rela¬tionship. We find external debt related to capital flight on Indonesia as a feedback/bilateral causality. This empirical evidence supports the debt fueled capital flight and flight fueled external borrowing hypothesis

Analisis Faktor-Faktor Yang Menyebabkan Kredit Bermasalah Pada PT. BPR Arthaguna Mandiri Kantor Pusat Gadobangkong

This study aims to determine the factors that cause non-performing loans at PT. BPR Arthaguna Mandiri. The method used in this research is descriptive with a qualitative approach. Secondary data collection was obtained from documented sources in the company, namely financial reports, and primary data was obtained from the first source, namely through observation and interviews. The population in this study were 20 credit officers of PT. BPR Arthaguna Mandiri and 15 samples representing credit officer employees. The results showed that the factors causing problem loans at PT. BPR Arthaguna Mandiri which dominates is caused by internal factors where there are deviations from credit granting procedures, inaccurate analysis of the elements and principles of lending and weak supervision of credit granting procedures and oversight of debtors. External factors that cause non-performing loans lie in the use of weak bank supervision by debtors, and the debtor's business sector is unable to generate long-term profits. Keywords: Troubled Loans, Credit Granting Procedures, Rural Bank

Pengaruh Nilai Ekspor, Impor, Nilai Tukar Rupiah, Dan Tingkat Inflasi Terhadap Utang Luar Negeri Pasca Era Reformasi

Before Indonesia entered the reform era, Indonesia was in the New Order system, which many people considered the system in this era to be too authoritarian. This study aims to determine the effect of the value of exports, imports, the rupiah exchange rate and the inflation rate on foreign debt after the reform era. This type of research uses quantitative methods which are methods that use mathematical models, calculations, statistics and tables. This study uses Indonesia as the object of research using data from 1998 to 2021. Data is collected quarterly or every three months of the year taken from various sources, namely the Central Bureau of Statistics (BPS) and Bank Indonesia. The research method uses the Multiple Linear Regression method. The results of the study simultaneously, all of the independent variables X1 (exports), X2 (imports), X3 (exchange rates) and X4 (inflation) have the same or simultaneous and significant effect on variable Y (foreign debt) with a calculated F value ( 4.97) > F table (2.30) and significance (0.0011) < 0.05. All independent variables are also able to explain the model by 17.9%, as shown by the R-Squared value of 0.1794. Partially, variables X1 (exports), X2 (imports), X3 (exchange rates) and X4 (inflation) have no effect on variable Y (foreign debt) in Indonesia after the reform era. Keywords: Export, Import, Inflation, Exchange Rate, Foreign Deb

Penuaan Petani dan Determinan Penambahan Tenaga Kerja di Sektor Pertanian

Penuaan petani menjadi isu di sektor pertanian, padahal sektor pertanian memiliki posisi penting bagi Indonesia. Untuk itu perlu mengkaji fenomena tersebut dan factor  yang mempengaruhi penambahan tenaga kerja di sektor pertanian. Tujuan penelitian ini untuk mengkaji bagaimana pengaruh usia, pendidikan, lahan, dan upah terhadap penambahan tenaga kerja di sektor pertanianserta kaitannya dengan penuaan petani.Jenis data yang digunakan adalah data kuantitatif. Sumber data  merupakan data sekunder dengan dimensi waktu data merupakan data cross section meliputi 34 provinsi di Indonesia pada tahun 2020. Variabel dependen adalah penambahan jumlah petani,variabel independen meliputi usia, pendidikan, lahan dan upah minimum sektor pertanian.  Alat analisis menggunakan  regresi berganda dengan metode Ordinary Least Square. Hasil penelitian menunjukkan kelompok usia 25-59 tahun, pendidikan dasar, pendidikan menengah dan upah berpengaruh terhadap penambahan tenaga kerja, sedangkan variabel usia 15-24 tahun, pendidikan tinggi, dan lahan tidak berpengaruh terhadap penambahan tenaga kerja di sektor pertanian

STRATEGY COPING DAN PENDAPATAN NELAYAN: SEBUAH KAJIAN EMPIRIK

Perubahan iklim menyebabkan nelayan menghadapi  kesulitan ekonomi, untuk mengatasi hal tersebut nelayan melakukan strategi coping. Studi ini bermaksud 1) Mengetahui strategi coping apa saja yang dilakukan nelayan; 2) Mengkaji pengaruh strategi coping terhadap pendapatan nelayan; 3)  Mengetahui pengaruh faktor sosio ekonomi dan demografi terhadap pendapatan nelayan. Metode penelitian menggunakan pendekatan kuantitatif, dengan tingkat eksplanasi  deskriptif dan asosiatif. Data yang digunakan merupakan data primer berupa data cross section. Responden merupakan nelayan di Kabupaten Bantul dan Kabupaten Gunungkidul. Sampel penelitian sebanyak 99 nelayan. Pengumpulan data menggunakan metoda wawancara dengan menggunakan kuesioner. Alat analisis yang digunakan statistik deskriptif dan regresi berganda. Hasil penelitian menunjukkan 1) Strategi coping saat tidak melaut terdiri dari tiga strategi utama yaitu pasif, aktif dan jaringan. Strategi pasif dengan menghemat pengeluaran dan mengkonsumsi makanan yang terjangkau. Strategi aktif menjaga pemasukan nelayan dengan mencari pekerjaan lain, menjual aset dan migrasi, sedangkan strategi jaringan dengan meminjam uang kepada kerabat dan lembaga keuangan. 2) Strategi coping berpengaruh negatif terhadap pendapatan nelayan. 3) Faktor sosio ekonomi dan demografi yang memiliki pengaruh positif terhadap pendapatan nelayan adalah pengalaman melaut dan kepemilikan perahu, pendidikan nelayan, usia  nelayan dan jarak tidak berpengaruh terhadap pendapatan nelayan. Pemerintah perlu meningkatkan kemampuan nelayan melalui kepemilikan perahu dan meningkatkan keterampilan melaut untuk meningkatkan pendapatan. Tittle: Coping Strategy and Fisher’s Income: An Empirical StudyClimate change causes fishermen to face economic difficulties. To overcome this, fishermen carry out coping strategies. This study is intended to 1) Identify the coping strategies of fishers; 2) Analyze the effect of coping strategies on fishers’income; 3) Analyze the influence of socioeconomic and demographic factors on fishers’ income. The study used quantitative method with descriptive and associative explanation. It is a cross-sectional study of primary data that were collected form 99 respondents of the fishers in Bantul Regency and Gunungkidul Regency. Data were collected by questionnaires interviews. The analytical tool used is descriptive statistics and multiple regression. The results showed that 1) The coping strategies applied when fishers do not go fishing consist of three main strategies, namely: passive, active and networking. Passive strategy is managing expenses and consuming affordable food. Active strategy is protecting fishers’ income by finding other jobs, migration and selling assets. Meanwhile, networking strategies is borrowing money from relatives and financial institutions. 2) Coping strategy tend to decrease fishers’s income. 3) Socio-economic and demographic factors that have positive influence on fishers’s income are fishing experience and boat ownership. Fishers education, age and distance do not affect the fishers’ income. It is necessary to improve fishers’ capability with boat ownership and fishing skill to increase fishers’s income

Migrant Labor Determinants: Do Socio-Economic Factors Affect?

This study aims to determine the social and economic variables that influence workers to become migrant workers. This research was conducted in Central Lombok Regency, West Nusa Tenggara. As a sample in this study, we surveyed 100 people, consisting of 50 ex-migrant workers and 50 local workers. The analytical tool used was logit analysis. The estimation results show that the influential social variables are gender, age, marital status, and education. Economic variables that affect former migrant workers include ownership of savings, ownership of loans, ownership of agricultural land, and ownership of livestock, all of which have a negative effect. The policy implications of this research are the need for new regulations or revisions to previous regulations to improve human resources at the time of pre-placement. This regulation should involve training in language skills and the abilities required for the relevant field of work to increase competitiveness. Furthermore, policies to empower migrant workers post-placement should be implemented to provide more significant opportunities and support for working or starting businesses in their home countries.JEL Classification: J61, O15How to Cite:Haer, J., & Yuniarti, D. (2023). The Migrant Labor Determinants: Do Socio-Economic Factors Affect?. Signifikan: Jurnal Ilmu Ekonomi, 12(1), 117-130. https://doi.org/10.15408/sjie.v12i1.31274

Analisis Determinan Perdagangan Bilateral Indonesia Pendekatan Gravity Model

The objective of the study is analyzing determinants of Indonesian bilateral trade. This study using gravity model, which determinants of bilateral data e.a domestic income, population, distance, factor endowment, similarly size of economy, and dummy Regional Trade Arrangement, will be analyzed as well. The study uses data panel as a method.  Data comprise 10 main partners of Indonesian trade as cross section data. The observation comprise the period 1970-2000. The result concludes domestic income, population, similarly size of economy have positive impact on Indonesian bilateral trade, meanwhile distance have negative impact on Indonesian bilateral trade. Factor endowment and dummy Regional Trade Arrangement have no impact on Indonesian bilateral trade. Keywords: determinant, bilateral trade, gravity mode

Determinants of Credit in Indonesia's Agricultural Sub-Sector: Panel Data Analysis

Credit has a role in agricultural development and the income of small farmers which will reduce poverty levels. However, the portion of credit in the agricultural sector is still relatively small. This study aims to examine  determinants of credit in the agricultural sub-sector. The factors include credit rating, credit interest rates, Gross Domestic Product and the number of farmers in the agricultural sub-sector. The data used are secondary data, a combination of cross-sectional data including the agricultural sub-sector, namely food crops, horticultural crops, plantations and livestock and seres times including 2011-2019. The analysis tool used is the regression data panel. The study results show that the number of creditors in the agricultural sector is positive and significant by the number of farmers and Gross Domestic Product, while interest does not affect the credit rating of the agricultural sub-sector. Policies that can be taken are to increase the Gross Domestic Product of the agricultural sector to increase the capacity of farmers. In addition, to increase farmers' access to financial institutions, financial education is needed, so that it will increase financial literacy