Analisis Pengaruh Pertumbuhan Ekonomi, Upah Minimum dan Indeks Pembangunan Manusia Terhadap Tingkat Penganggruan di Provinsi Sumater Utara

Aisyaturridho. Analisis Pengaruh Pertumbuhan Ekonomi, Upah Minimum dan Indeks Pembangunan Manusia Terhadap Tingkat Pengangguran di Sumatera Utara. Tesis. Medan: Program Pascasarjana Universitas Sumatera Utara, 2021. Penganguran merupakan masalah yang harus dihadapi oleh Sumatera Utara. Tingkat Pengangguran Terbuka di Provinsi Sumatera Utara pada tahun 2017-2020 masih mengalami fluktuatif. Penelitian ini bertujuan untuk menguji secara empiris pengaruh pertumbuhan ekonomi, upah minimum dan indeks pembangunan manusia terhadap pengangguran di Provinsi Sumatera Utara. Penelitian ini menggunakan data time series dan cross section tahun 2017 sampai 2020 dari BPS Sumatera Utara. Untuk analisis data menggunakan Metode Analisis Data Panel yang didasarkan atas pengolahan data dengan menggunakan program software eviews 10. Hasil penelitian menunjukkan nilai R2 sebesar 0.94. ini berarti bahwa sebesar 94% proporsi variabel-variabel bebas yang digunakan mampu menjelaskan variasi variabel terikat dalam model tersebut, sedangkan sisanya sebesar 6% dijelaskan oleh variable lain yang tidak digunakan dalam penelitian ini. Semua variable bebas memiliki Pvalue lebih kecil dari 0.05. Ini berarti bahwa semua variable bebas yang digunakan dalam estimasi model analisis ini, yaitu pertumbuhan ekonomi, upah minimum dan indeks pembangunan manusia bersama-sama berpengaruh secara signifikan terhadap pengangguran di Provinsi Sumatera Utara. Variabel pertumbuhan ekonomi signifikan berpengaruh negatif terhadap tingkat pengangguran terbuka di Provinsi Sumatera Utara, memiliki p-value sebesar 0.0001 dengan koefisien regresi sebesar -24.14609 yang berarti setiap kenaikan 1 milyar rupiah pertumbuhan ekonomi maka akan menurunkan 24.14609% tingkat pengangguran terbuka. Variabel upah minimum signifikan berpengaruh positif terhadap tingkat pengangguran terbuka di Provinsi Sumatera Utara memiliki p-value sebesar 0.0005 dengan koefisien regresi 8.005012 berarti apabila terjadi kenaikan 1 juta rupiah upah minimum maka akan meningkatkan 8.005012% tingkat pengangguran terbuka. Sementara variabel indeks pembangunan manusia signifikan berpengaruh positif terhadap tingkat pengangguran terbuka di Provinsi Sumatera Utara karena p-value sebesar 0.0454 dengan koefisien regresi sebesar 0.997629 berarti apabila indeks pembangunan manusia mengalami kenaikan sebesar 1 rasio, maka akan menaikkan tingkat pengangguran terbuka sebesar 0.997629%. Untuk mengurangi tingkat pengangguran terbuka maka pemerintah harus meningkatkan pertumbuhan ekonomi dan indeks pembangunan manusia sedangkan uoah minimum harus distabilkan agar terjadinya penurunan tingkat pengangguran terbuka. Kata Kunci: Tingkat Pengangguran Terbuka, Pertumbuhan Ekonomi, Upah Minimum, Indeks Pembangunan Manusia.

Social Aid in Online News: Tracking the Issues of Resilient Society

Indonesia’s Ministry of Finance stated that in a two-month period, the number of poor people grew by 1.1 to 3.78 million as an impact of Covid‐19 pandemic, which is a threat to the resilient society in Indonesia. To deal with the problem, the Government issued Bantuan Sosial Covid‐19 (Bansos Covid‐19), a social aid programme for the population impacted by the pandemic. The implementation of Bansos Covid-19 and its effects are reported and discussed in several online news media in Indonesia. This study aims to present the issues of Bansos Covid-19 implementation as reported by the online news media from the perspective of the concept of resilient society suggested by Patel, Rogets, Amlot, and Rumin (2017). Using a content analysis method, this study analysed news items containing keywords Bantuan Sosial Covid‐19 published between 1 April and 30 June 2020. Textual data analysis was conducted by using the N‐Vivo program, software dna.20 ‐ beta2.5, and visualisation of results with visone 2.18. This study found that there are some issues arising from the implementation of Bansos Covid‐19, including the problems of data validity, the overlapping regulations, the distribution management, and the disposition of the program implementer. This study also identifies some positive effects including the support of the business sector and various community groups. This study concludes that the Bansos Covid‐19 policy has potential to impact the elements of a resilient society. Keywords: Resilient society, Covid‐19, online news, poor population, Indonesia.

GENERALIZATION OF OLYMPIAD PROBLEMS WITH DYNAMIC SOFTWARE

Various meaningful generalizations could be obtained after gaining insight into some mathematical assertions from different points of view. Generalizations of two problems from International Mathematical Olympiad papers are shown when the details are combined with the opportunities of the program software „The Geometer’s Sketchpad “ (GSP).

Genetic parameters and genetic trends of conformation and management traits in Dairy Gir cattle

ABSTRACT The objective of this study was to estimate genetic parameters and genetic trends of different conformation and management traits regularly measured within the context of the National Dairy Gir Breeding Program (PNMGL). The estimation of genetic and residual variances for each trait was performed using average information restricted maximum likelihood (AI-REML) procedure in AIREMLF90 program software. The population was divided into three subpopulations constituted by measured females (with phenotype records), all females, and males. Linear regressions were applied for each trait, considering two periods of birth (1st period: 1938-1996; 2nd period: 1997-2012). The estimated heritability of conformation and management traits varied from 0.01 to 0.53, denoting a perspective of genetic improvement through selection and corrective matings for purebred Dairy Gir populations. The average genetic changes in conformation and management traits were, in general, variable and inexpressive, showing that the selection of Dairy Gir may have had been directed essentially to increase milk yield. The analysis of the two periods of birth indicated that some linear traits present progress (although inexpressive) in the 2nd period (more recent period).

Analisis Manajemen Risiko Infrastruktur Dengan Metode NIST (National Institute of Standards and Technology) SP 800-30 (Studi Kasus : STMIK Rosma)

Infrastructure is an important thing in an organization/company that is used to support activities carried out within the organization. Infrastructure that includes STMIK Rosma, including hardware, software, data, and information, and human resources that support information systems. Hardware resources include PCs that are used for clients with application program software. Windows 10 professional 32 and 64 bit as the operating system. While the software on the server uses Linux OS and PHP programming language. Data and information include infrastructure data, device data, server data and data on staff, students and lecturers at STMIK Rosma. So the need for the sustainability of this system is increasingly important. Problems that have existed in the STMIK Rosma infrastructure, such as those related to information security vulnerabilities. If this problem cannot be fixed in a sustainable manner, it will have an impact or risk on the sustainability of this infrastructure, especially the academic community. This study uses NIST SP 800-30 as the method used to solve these problems. Keywords: Information Security, NIST SP 800-30, Infrastructure, Risk Assessment

Investigation and Improvement of Standard External Lightning Protection System: Industrial Case Study

In this study, the lightning protection system and grounding system of one plant of the petrochemical industry were investigated, evaluated, and improved. The methods used in this study were rolling sphere and angle protection methods. The grounding system of the building under study was modeled and simulated using ATP/EMTP (Alternative Transient Program/Electromagnetic Transient Program) software. The results show that the external lightning protection system of the prilling tower studied does not adhere to IEC 62305 and IEC 1024-1-1 standards. Moreover, the grounding configuration of the DCS building was not appropriate for protecting sensitive equipment inside. Lightning causes an enormous potential difference between lightning ground rods in the grounding system. Additionally, disabling the existing surge protective device (SPD) causes an increase in the magnitude of Ground Potential Rise at the DCS building. Improvement of the lightning protection system of the prilling tower and DCS building on Plant 1 of this petrochemical company as well as some other recommendations for improvements are proposed. This paper also shows evidence that external lightning protection, internal lightning protection, and the grounding system need to be connected to make an exemplary lightning protection system.

Instruction Based Power Estimation Method in AURIX Micro controller

Power estimation is a very prominent aspect in micro controllers which aims to to be more efficient in terms of power. A new method of estimation of power based on the execution of instruction in AURIX, which is an automotive micro- controller is proposed. The main aim of this method is to estimate the power in perspective of program(software) or instruction level which is constantly processed in microprocessor which is more accurate when compared with the previous methodologies. The estimation is done based on some set of instructions which is used in AURIX for Data transfer/storing in to memories, Data processing and Data Execution for various application. Most of the previous methodologies are all not accurate due to the abstraction levels.

Pengaruh Rasio Hutang, Profit Margin, Ukuran Perusahaan, Dan Likuiditas Terhadap Financial Distress Pada Perusahaan Properti, Real Estate Dan Konstruksi Bangunan Yang Terdaftar Di Bei

Financial distress merupakan keadaan kesulitan keuangan yang terjadi pada perusahaan sebelum mengalami kebangkrutan. Penelitian ini bertujuan untuk menguji pengaruh rasio hutang, profit margin, ukuran perusahaan dan likuiditas terhadap financial distress. Populasi dalam penelitian ini adalah sektor properti, real estate dan konstruksi bangunan yang terdaftar di Bursa Efek Indonesia tahun 2017-2019. Teknik pengambilan sampel dalam penelitian ini menggunakan metode purposive sampling, kemudian diperoleh 57 perusahaan sebagai sampel penelitian. Teknik analisis data yang digunakan adalah analisis regresi linier berganda dengan program software SPSS 20. Variabel financial distress diukur dengan model Zmijewsky Score, variabel rasio hutang diukur dengan debt to total asset, variabel profit margin diukur dengan net profit margin, variabel ukuran perusahaan diukur dengan log total aset dan likuiditas diukur dengan current ratio. Jenis data yang digunakan adalah data sekunder yang diperoleh dari www.idx.co.id. Hasil penelitian menunjukkan bahwa rasio hutang berpengaruh positif dan signifikan terhadap financial distress, profit margin berpengaruh negatif dan signifikan terhadap financial distress. Sedangkan variabel ukuran perusahaan dan likuiditas lainnya tidak berpengaruh signifikan terhadap financial distress.

Analisis Pengaruh Earning per-share, Price earning ratio dan Price to book value Terhadap Harga Saham Perusahaan Konstruksi Milik Negara yang Terdaftar di Bursa Efek Indonesia

Penelitian ini dilakukan bertujuan untuk (1) mengetahui pengaruh earning per-share terhadap harga saham, (2) mengetahui pengaruh price earning ratio terhadap harga saham, (3 mengetahui pengaruh price to book value terhadap harga saham, (4) mengetahui apakah Earning Per Share, price earning ratio, dan price to book value berpengaruh secara serempak terhadap harga saham. Penelitian ini menggunakan data sekunder melalui sumber data dan bursa efek Indonesia yang telah diterbitkan perusahaan, sebanyak 9 perusahaan dalam kurun waktu 5 tahun. Penelitian ini dilakukan dalam jangka waktu penelitian mulai bulan Agustus sampai dengan Oktober 2020. Metode: analisis yang digunakan adalah analisis regresi linier berganda, uji asumsi klasik, uji parsial, uji simultan, dan uji koefisien determinasi. Data dianalisis dengan menggunakan program software Statistical Product and Service Solution (SPSS) 23. Hasil penelitian ini menyatakan bahwa (1) Earning Per Share berpengaruh positif dan signifikan terhadap harga saham, (2) price earning ratio berpengaruh positif dan signifikan terhadap harga saham, (3) price to book value berpengaruh positif dan signifikan terhadap harga saham, (4) Earning Per Share, price earning ratio, debt to equity, price to book value berpengaruh secara serempak terhadap harga saham. Oleh karena itu, diharapkan perusahaan konstruksi meningkatkan kinerjanya agar semakin meningkatkankan harga saham.