Judul: Determinan Penyerapan Tenaga Kerja Sektor Manufaktur di Negara-negara ASEAN
Abstrak: The manufacturing sector drives economic growth, and labor is a crucial factor in its production activity. This study analyzes the determinants of labor absorption in the manufacturing sector of ASEAN countries from 2011 to 2021. Using descriptive analysis, we examine the labor absorption situation in the manufacturing sector across 9 ASEAN countries, combining cross-section and time series data spanning 11 years. Employing a panel data regression model (Fixed Effect Model), we find that labor productivity, population growth, and trade openness have a positive and significant impact on manufacturing labor absorption. Conversely, inflation has a negative and significant effect. However, variables such as gross domestic product (GDP) growth and manufacturing value-added do not significantly influence manufacturing labor absorption., Sektor manufaktur memiliki peran penting dalam mendorong pertumbuhan ekonomi, dan tenaga kerja merupakan faktor kunci dalam aktivitas produksinya. Studi ini menganalisis faktor-faktor penyerapan tenaga kerja di sektor manufaktur negaranegara ASEAN dari tahun 2011 hingga 2021. Dengan menggunakan analisis deskriptif, kami mengkaji kondisi penyerapan tenaga kerja di sektor manufaktur di 9 negara ASEAN, dengan menggabungkan data cross-section dan time series selama 11 tahun. Dengan menerapkan model regresi data panel (Fixed Effect Model), kami menemukan bahwa produktivitas tenaga kerja, pertumbuhan penduduk, dan keterbukaan perdagangan memiliki dampak positif dan signifikan terhadap penyerapan tenaga kerja di sektor manufaktur. Sebaliknya, inflasi memiliki dampak negatif dan signifikan. Namun, variabel seperti pertumbuhan produk domestik bruto (PDB) dan tambahan nilai manufaktur tidak berpengaruh signifikan terhadap penyerapan tenaga kerja di sektor manufaktur.
Keyword: ASEAN, economic growth, labor, manufacturing, panel data

Judul: Pengaruh Produktivitas Tenaga Kerja Terhadap Pertumbuhan Ekonomi di Negara ASEAN
Abstrak: Pertumbuhan ekonomi merupakan salah satu indikator yang sangat penting untuk melihat kinerja perekonomian suatu negara. Salah satu yang mendorong pertumbuhan ekonomi adalah produktivitas tenaga kerja. ASEAN merupakan organisasi geopolitik dan ekonomi yang ada di Asia Tenggara yang bertujuan meningkatkan pertumbuhan ekonomi, kemajuan social, dan pengembangan kebudayaan negara anggotanya. ASEAN memiliki peran penting tidak hanya letaknya yang startegis, ASEAN juga tengah berkembang pesat menjadi pusat ekonomi secara regional di dunia. Tujuan penelitian ini adalah untuk menganalisis pengaruh produktivitas tenaga kerja terhadap pertumbuhan ekonomi di negara-negara ASEAN dengan menggunakan data cross section 10 negara ASEAN dan time series waktu 10 tahun dari tahun 2010 hingga 2019. Hasil penelitian menunjukkan bahwa variabel labor productivity, foreign direct investment (FDI) dan human capital berpengaruh signifikan dan positif terhadap pertumbuhan ekonomi. Unemployment tidak signifikan terhadap pertumbuhan ekonomi di negara-negara ASEAN., Economic growth is one of the most important indicators to see the economic performance of a country. One of the factors that drive economic growth is labor productivity. ASEAN is a geopolitical and economic organization in Southeast Asia that aims to increase economic growth, social progress, and cultural development of its member countries, ASEAN is also rapidly developing into a regional economic center in the world. The purpose of this study is to analyze the effect of labor productivity on ASEAN countries using croos section data of 10 ASEAN countries and a 10 year time series from 2010 to 2019. The result show that the variables of labor productivity, foreign direct investment (FDI), and human capital have a significant and positive effect on economic growth. Unemployment is not significant to economic growth in ASEAN counstries.
Keyword: ASEAN, labor productivity, panel data, economic growth

Judul: Pola Pewarisan Karakter Suara Kicauan Pada Burung Perkutut
Abstrak: Turtledove (Geopelia striata) is a singing birds that has a better melodious voice. The inheritance of this character has not been determined, so that research on the voice inheritance is important. This study was aimed to characterize the voice patterns turtledove. Materials consisted of 12 pairs of parents and their progenies. Twelve of their turtledove was ranked based on their sound quality. The parameters observed included voice patterns, the presence of elements of sound, the type of sound, harmonious sound (frequency and level of sound intensity) and duration of the total sound. Voice analysis was done by using computer software Cool Edit Pro version 2.1. Sound visualization was displayed in waveform shape. Sound intensity level was determined using the formula TI = 10 log I/I0, with the value I0 at 10-12 W/m2. Based on the inheritance analysis sire voices is a better chance in herediting of the voice and the number of beats sound of the middle voice. Dam plays an role in giving voice rhythm modification and sound tip inheritance. Based on the sound analysis, sound quality the voice rank from the highest to the lowest were: ♂AK, ♂ FQ, ♂HHa, ♂ ISS, ♂HRR, ♂ BL, ♂CM, ♂ EQ, ♂GQ, ♂DO, ♂DN, and ♂DP. The frequency value and the highest intensity level displayed by AK turtledove were 929.49 Hz and 91.5 dB, whereas the lowest value displayed by ♂DP were 633.59 Hz, and 67.83 dB. The best rhythm of the turtledove indicated by high frequency with a stable pattern, harmonious the intonation, as well as clear basic voice.
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