Judul: Analisis Regresi Data Panel Faktor-Faktor yang Memengaruhi Indeks Pembangunan Gender Perempuan di Jawa Barat
Abstrak: Indeks Pembangunan Gender (IPG) merupakan suatu ukuran pembangunan manusia berdasarkan dimensi kesehatan, pengetahuan, dan ekonomi pada suatu wilayah dengan mempertimbangkan kesetaraan antara perempuan dan laki-laki. Provinsi Jawa Barat memiliki IPG perempuan terendah di Pulau Jawa pada tahun 2017-2019. Hal ini menunjukkan bahwa masih terdapat kesenjangan pembangunan manusia berdasarkan gender di Provinsi Jawa Barat. Penelitian ini bermaksud untuk mengidentifikasi peubah-peubah yang memengaruhi IPG perempuan di Jawa Barat pada tahun 2017 hingga 2019 dengan menerapkan metode analisis regresi data panel yang mencakup 27 kabupaten/kota di Jawa Barat serta menentukan model terbaiknya. Analisis regresi data panel adalah suatu alternatif metode pendugaan parameter yang terdiri atas gabungan data time series dan cross section. Metode yang digunakan meliputi eksplorasi data, analisis regresi data panel, dan uji asumsi klasik. Hasil penelitian menunjukkan bahwa terdapat pengaruh individu terhadap model sehingga didapatkan model terbaik yaitu model pengaruh tetap dengan efek individu. Model ini menghasilkan nilai koefisien determinasi dengan nilai R2 sebesar 77,75%. Hal ini menunjukkan bahwa model cukup baik untuk menggambarkan bahwa 22,25% keragaman dari IPG perempuan tingkat kabupaten/kota di Jawa Barat yang tidak dijelaskan oleh model. Peubah yang berpengaruh signifikan terhadap IPG perempuan yaitu persentase penduduk yang mengalami keluhan kesehatan, persentase penduduk yang memiliki jaminan kesehatan untuk rawat inap, sumbangan pendapatan perempuan, dan Angka Partisipasi Sekolah (APS) tingkat SMP/sederajat., The Gender Development Index (GDI) is a measure of human development based on the dimension of health, knowledge, and economic in a region by considering equality between women and men. West Java Province had the lowest women’s GDI in Java Island in 2017-2019. Those condition shows that there is still a gap in human development based on gender in West Java Province. The study intends to identify the factors affecting women’s GDI in West Java from 2017 to 2019 by applying a regression analysis method of panel data involve 27 regions in West Java Province and determining the best model. Regression analysis of panel data is an alternative method to estimate parameter which is a combination of time series and cross section data. The method used were data exploration, regression analysis of panel data, and classical assumption tests. The results showed that there was an individual effect on the model. The best model was a fixed effect model with individual effects. This model produces a coefficient of determination wih an R2 value of 77,75%. This suggest that the model is good enough to illustrate that 22,25% of the varience of women’s GDI at the region level in West Java can not be explained by the model. Variable that have impact to women’s GDI are the percentage of the population who experience health complaints, the percentage of population who have health insurance for hospitalization, women's income contributions, and school participation rates at the Junior High School or the same level.
Keyword: gender development index, regression panel data, west java

Judul: Pemetaan Komponen Indeks Pembangunan Manusia dan Tingkat Kemiskinan di Jawa Barat Menggunakan Regresi Data Panel
Abstrak: Sebagai salah satu provinsi dengan jumlah penduduk terbesar di Indonesia, Provinsi Jawa Barat berkomitmen mengatasi berbagai persoalan yang ada demi tercapainya target pembangunan berkelanjutan, terutama dalam menangani masalah kemiskinan. Kemiskinan di Indonesia dapat digambarkan oleh berbagai faktor, salah satunya yaitu Indeks Pembangunan Manusia (IPM) dan indikator-indikator penyusunnya. Penelitian ini menggunakan data dari Badan Pusat Statistik Provinsi Jawa Barat yang dianalisis dengan metode analisis regresi data panel. Regresi data panel sangat cocok digunakan pada data yang mempunyai pengaruh individu dan pengaruh waktu. Penelitian ini bertujuan untuk mendapatkan gambaran kecenderungan hubungan rata-rata lama sekolah, harapan lama sekolah, angka harapan hidup, dan pengeluaran per kapita sebagai penyusun Indeks Pembangunan Manusia dengan persentase penduduk miskin di Jawa Barat. Hasil yang diperoleh menunjukkan bahwa indikator penyusun Indeks Pembangunan Manusia memiliki karakteristik yang berbeda. Harapan lama sekolah menunjukkan pola searah, sedangkan pengeluaran per kapita, rata-rata lama sekolah, dan angka harapan hidup memiliki pola hubungan yang negatif terhadap persentase kemiskinan di Jawa Barat., As one of the provinces with the largest population in Indonesia, West Java Province is committed to overcoming various existing problems to achieve sustainable development goals, especially in addressing the issue of poverty. Poverty in Indonesia can be described by multiple factors, including the Human Development Index (HDI) and its indicators. This study uses data from the Statistics Indonesia West Java Province, and its be analyzed using panel data regression analysis methods. The panel data regression is very suitable for use on data that has individual and time effects. This study aims to get a picture of the trend of the relationship between average length of schooling, expected length of schooling, life expectancy, and per capita expenditure as components of the Human Development Index with the percentage of poor people in West Java. The results obtained show that the indicators of the Human Development Index have different characteristics. Expected length of schooling shows a unidirectional pattern, while per capita expenditure, average length of schooling, and life expectancy have a negative relationship pattern with the percentage of poverty in West Java.
Keyword: analisis regresi, kemiskinan, data panel, IPM

Judul: Sintesis Flavon dari Fenol dan Benzoil Klorida
Abstrak: Flavone is a class of flavonoid, commonly found in plants with wide bioactivity spectrum. A widely used flavone synthesis route is through acidcatalyzed oxidative cyclization of β-diketone. In this study, unsubstituted flavone had been synthesized via 5-step from phenol, with 22% yield and successfully increased the yield of previous study on Fries rearrangement of phenyl acetate and benzoylation of o-HAP steps. Phenol was acetylated resulting 93% phenyl acetate. AlCl3-catalyzed Fries rearrangement in 1.5 hour and at 120 °C converted phenyl acetate into o-hydroxyacetophenone (o-HAP) with 40% yield. AlCl3 as catalyst produced o-HAP with higher and reproducible yield compared with BF3·Et2O and ZnCl2. Benzoylation of o-HAP followed by Baker-Venkataraman rearrangement of the ester product using KOH in dried pyridine produced β-diketone 1-(2- hydroxyphenyl)-3-phenylpropane-1,3-dione. The yield of ester and β-diketone were 71% and 85%, respectively. Finally, oxidative cyclization of β-diketone with sulphuric acid as catalyst produced 99% of flavone. The flavone product had been characterized spectroscopically and its melting point as well.
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