East Java Province in Indonesia is the centre of the eastern Indonesia region and it has a fairly high economic significance, which has contributed 14.85% to the national Gross Domestic Product (GDP). The role of Large and Medium Scale Manufacturing Industry (LMSMI) clusters in this province is very important and strategic as one of the main drivers for economic progress and it becomes a part of the efforts to improve the society's life. Therefore, it is necessary to evaluate the performance of LMSMI clusters continuously. The purpose of this study is to investigate the productivity changes of LMSMI clusters in East Java Province, Indonesia, so that they will be able to survive, grow and compete in facing global competition. The method used in this study is the method of DEA-based Malmquist Productivity Index. The result of this study indicates that 50% of the LMSMI clusters in East Java Province are in the category of improved productivity, while the remaining clusters are in the category of declining productivity.
Companies frequently evaluate their business performance based on existing advantages and shortcomings. Data envelopment analysis (DEA) is a useful decision-making tool for doing so; it evaluates the relative efficiency of a department or unit as a decision-making unit (DMU). It is also a powerful tool for studying production limits by using multiple inputs and outputs. Principal component analysis (PCA) is a technique for simplifying a data set by reducing multidimensional data sets to lower dimensions for analysis; it reduces the dimensions of input and output variables.This study evaluated the performance of the micro and small manufacturing industries (MSMI) in Indonesia using a combination of Principal Component Analysis and an Input-Oriented DEA Envelopment Model. Development of micro and small manufacturing industries in Indonesia is inhibited by various factors.
CV. Cipta Mandiri Sukses adalah sebuah perusahaan manufaktur yang bergerak di bidang jasa percetakan kalender, pamflet, brosur, fleyer, poster, kemasan produk makanan, dan masih banyak lagi lainnya. Dalam memproduksi pamflet, perusahaan ini sering kali menemui kendala berupa banyaknya produk cacat berupa ukuran yang sesuai dengan standart, adanya bercak tinta, tinta blur, dan tinta luntur. Dengan adanya permasalahan tersebut maka dalam kegiatan penelitian kali ini akan dilakukan analisa mengenai penyebab terjadinya produk cacat dan memberikan rekomendasi usulan perbaikan kepada perusahaan untuk mengatasi permasalahan yang terjadi. Analisa dilakukan dengan menggunakan alat pengendalian kualitas yakni ’seven tools of quality’ yang terdiri dari check sheet, histogram, scatter diagram, peta kendali (control chart), diagram pareto, dan diagram sebab akibat (fishbone). Faktor penyebab dari kecacatan tersebut juga bermacam-macam mulai dari faktor manusia, mesin, material, metode, dan lingkungan kerja. Dengan demikian rekomendasi yang dapat diberikan adalah melakukan perawatan mesin secara teratur, apabila terdapat komponen atau bagian dari mesin yang perlu diganti maka pergantian komponen tersebut harus segera dilakukan. Selanjutnya memberikan arahan dan pelatihan terhadap para pekerja mengenai mesin, metode produksi produk, dan karakteristik dari bahan baku yang digunakan. Dan memperhatikan penempatan bahan baku atau material pada tempat yang baik, lalu meperhatikan kelembaban lingkungan kerja karena material yang digunakan cukup sensitif terhadap udara lembab.
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