Judul: Global Value Chain (GVC) of Indonesian Pulp and Paper Industry: Multiregional Input-Output (MRIO) Approach
Abstrak: Global Value Chain (GVC) berperan penting bagi suatu negara, terutama untuk negara berkembang seperti Indonesia. Partisipasi dalam GVC dapat meningkatkan produktivitas dan daya saing yang mengarah pada pembangunan berkelanjutan. Indonesia merupakan produsen pulp ke-8 dan kertas ke-6 di dunia. Penelitian ini bertujuan untuk menganalisis partisipasi GVC industri pulp dan kertas Indonesia, menganalisis keterkaitan industri pulp dan kertas Indonesia terhadap sektor dan negara lain, serta menganalisis dampak peningkatan ekspor pulp dan kertas Indonesia terhadap output dan nilai tambah. Metode yang digunakan merupakan analisis keterkaitan dan analisis dampak menggunakan Tabel MRIO tahun 2022 menurut 35 sektor industri dan 63 negara. Hasil penelitian menunjukkan bahwa partisipasi industri pulp dan kertas Indonesia dalam GVC masih rendah. Industri pulp dan kertas Indonesia masih lemah baik dalam menarik pertumbuhan produksi sektor hulunya maupun dalam mendorong pertumbuhan produksi sektor hilirnya. Industri ini juga memiliki keterkaitan ke depan dengan negara lain yang didominasi oleh industri pulp dan kertas itu sendiri tetapi masih memiliki nilai yang rendah. Peningkatan ekspor pada industri pulp dan kertas Indonesia memiliki pengaruh yang besar terhadap output dan nilai tambah di industri perekonomian Indonesia., Global Value Chain (GVC) plays an important role for a country, especially for developing countries like Indonesia. Participation in GVC can increase productivity and competitiveness leading to sustainable development. Indonesia is the 8th pulp and 6th paper producer in the world. This study aims to analyze the GVC participation of the Indonesian pulp and paper industry, analyze the linkages of the Indonesian pulp and paper industry to other sectors and countries, and analyze the impact of increasing Indonesian pulp and paper exports on output and added value. The method used is a linkage analysis and impact analysis using the MRIO Table in 2022 according to 35 industrial sectors and 63 countries. The results of the study show that the participation of the Indonesian pulp and paper industry in GVC is low. The Indonesian pulp and paper industry is low both in attracting growth in its upstream sector production and in encouraging growth in its downstream sector production. This industry also has future linkages with other countries that are dominated by the pulp and paper industry itself but still have low value. Increasing exports in the Indonesian pulp and paper industry has a major impact on output and added value in the Indonesian economic industry.
Keyword: ekspor, GVC, MRIO, industri pulp dan kertas

Judul: Indonesia's Textile and Apparel Industry in Global Value Chain: Multiregional Input-Output Approach
Abstrak: Global value chain (GVC) merupakan kegiatan perekonomian yang timbul akibat globalisasi. Partisipasi suatu negara dalam GVC dapat meningkatkan ekspor di negara tersebut. Berkembangnya teknologi dan informasi melalui globalisasi mengubah gaya hidup masyarakat khususnya di bidang fesyen, tak terkecuali di negara berkembang seperti Indonesia. Sektor tekstil dan produk tekstil (TPT) Indonesia merupakan salah satu sektor yang difokuskan untuk ditingkatkan partisipasinya dalam GVC, namun kinerjanya justru menurun seiring tahun. Penelitian ini bertujuan untuk menganalisis partisipasi sektor TPT Indonesia dalam GVC serta keterkaitannya terhadap sektor-sektor di negara lain dan menganalisis dampak dari peningkatan ekspor sektor TPT Indonesia terhadap output dan nilai tambah menggunakan tabel MRIO tahun 2022. Penelitian ini menemukan bahwa keterkaitan sektor TPT Indonesia cenderung lebih tinggi ke belakang. Hal tersebut menunjukkan bahwa sektor TPT Indonesia berperan dalam GVC sebagai sektor pengguna input yang banyak berasal dari Cina dan Korea Selatan, walaupun posisinya masih rendah. Maka dari itu, input yang digunakan dari negara tersebut perlu ditingkatkan efisiensinya agar produktivitas sektor TPT Indonesia meningkat., The global value chain (GVC) are economic activities that arise from globalization. A country's participation in GVC could increase its exports. The development of information and technology through globalization has changed people's lifestyles, especially in the fashion industry, not to mention in developing countries such as Indonesia. Indonesia's textile and apparel (T&A) sector is one of the sectors focused on increasing its participation in GVC, but its performance has declined over the years. This study aims to analyze the participation of Indonesia's T&A sector in the GVC and its linkages to other sectors in different countries, as well as to analyze the impact of an increase in exports of Indonesia's T&A sector on output and value-added using the 2022 MRIO table. This study finds that the linkages of Indonesia's T&A sector tend to be higher backward. This indicates that Indonesia's T&A sector plays a role in the GVC as a user of inputs, which largely come from China and South Korea, although its position in GVC is still low. Therefore, the efficiency of inputs used from those countries needs to be improved to increase the productivity of Indonesia's T&A sector.
Keyword: Indonesia, Global Value Chain, Multiregional Input-Output, Tekstil, Textile

Judul: Photosensor producing based on ferroelectric material of Ba0,5Sr0,5TiO3 doped by Ferrium Oxide (Fe2O3) on a P-Type Silicon Substate Si (100) applied as a digital camera with a single pixel image sensor
Abstrak: Thin film Ba0,5Sr0,5TiO3 (BST) doped with Fe2O3 was grown on p-type silicon substrate (100) using chemical solution deposition (CSD). It used the solvent 2-methoxyethanol with annealing temperature of 850°C and the doping treatment Fe2O3 of 2.5, 5, 7.5, 10 % of the mass formed BST. Pure BST had the highest absorption of 600 nm of light wavelength. Additions Fe2O3 moves highest absorption in the range of 560 nm. Fe2O3 addition was strengthening thin film sensitivity to the effects of light. In general, doping Fe2O3 10% was result the best absorbance and current-voltage of BST thin film. Electrical properties of thin films BST include dielectric, photoconductivity, and dissipation energy. Based on the current-voltage (I-V) analysis, pure BST and doped BST showed photodiode properties. Dielectric values obtained in the range from 23.32 to 243. Based on electrical conductivity data and energy dissipation, BST thin films have shown photodiode characteristics and are therefore suitable as light sensors. The image sensor in a digital camera is also a light sensor. This BST thin film has been scientifically proven to be a light sensor and also it can be applied as an image sensor. This is a novelty image sensor based on thin film Ba0.5Sr0.5TiO3.
Keyword: barium strontium titanate, thin film, photodiode, image sensor, digital camera