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Analisis Spasial Upah Minimum Kabupaten/Kota di Provinsi Jawa Tengah Tahun 2017-2021 dengan Model SAR-RE Adham Malay Japany; Annisa Firnanda
Seminar Nasional Official Statistics Vol 2022 No 1 (2022): Seminar Nasional Official Statistics 2022
Publisher : Politeknik Statistika STIS

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (388.441 KB) | DOI: 10.34123/semnasoffstat.v2022i1.1135

Abstract

As remuneration for labor, the compensation given is usually in the form of wages or salaries. In maintaining wage stability, a minimum wage is established. The similarity of the Regency/City Minimum Wage (UMK) in Central Java Province is inseparable from the spatial effect. Thus, this study aims to identify the spatial effect and determine the variables that affect the UMK in Central Java Province. The data used in this study is secondary data from the Central Java BPS website with 35 regencies/cities of observation in 2017-2021. The best model used is Spatial Autoregressive Random Effect (SAR-RE). The test results show that there are three significant variables, namely the ADHK GDP and HDI variables that have a positive effect, and the variable of expenditure per capita that has a negative effect. In addition, the UMK in an area also has a positive and significant effect on the surrounding UMK, while TPAK has no effect on the UMK in Central Java Province in 2017-2021.
Performa Saham Sektor Energi selama Periode Covid-19 Delta dan Omicron di Indonesia Annisa Firnanda; Budiasih Budiasih
Seminar Nasional Official Statistics Vol 2023 No 1 (2023): Seminar Nasional Official Statistics 2023
Publisher : Politeknik Statistika STIS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34123/semnasoffstat.v2023i1.1627

Abstract

In production activities, energy companies need sufficient funds, one of which is by issuing stocks. Before investing, investors pay attention to the rate of return and risk, such as financial losses. In addition, the volume of stock trading is also used to assess the performance of a stock. The Covid-19 pandemic affects the risk of stocks in the world's energy sector, including Indonesia. The news about Covid-19 that mutated gave rise to investor panic, so that the volatility (risk) of stocks increased. This study aims to identify the existence of stock risk and the relationship between stock risk with the volume of energy trading in the energy sector in the Covid-19 period of the Delta and Omicron variants. The results showed that the risk of the energy sector shares was identified in the Delta period. The risk of the energy sector is quite stable, and suitable for risk aversion. It was also obtained that there was a positive relationship between stock risk and the volume of stock trading in the energy sector in the Delta period where the increase or decrease in the volume of stock trading, was followed by an increase or decrease in the risk of the energy sector stocks.