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Kontribusi Teknologi Informasi dan Komunikasi terhadap Rata-Rata Lama Sekolah di Pulau Jawa Dyah Makutaning Dewi; Andaro Fransiando Saingan; Yusriza Fahmi
PAKAR Pendidikan Vol 20 No 1 (2022): Published in January 2022
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/pakar.v20i1.248

Education is one of the capital in building human resources. Through education, people can add knowledge and skills that will be used in the future or the present. The number of facilities offered in Java Island, many young people who prefer to study in the region compared to the outer region of Java Island. The use of Technology, Information, and Communication (ICT) in the field of education has a large role in the learning process. The purpose of this study is to describe the Mean Years of Schooling and ICT and analyze the influence of ICT on the increase in average length of school in Java Island. The data used is sourced from data from the Statistics Indonesia-BPS in the period 2017 until 2020. The results showed the Mean Years of Schooling, internet users, and computer users tended to increase in Java. The variables of internet users, computer users, and capital expenditures have a positive and significant influence on the Mean Years of Schooling in Java while the percentage of poverty does not have a significant influence. Therefore, collaboration between various parties is needed in improving ICT support infrastructure. The government should be able to allocate funds for education appropriately. In addition, the school should register students who have difficulty in accessing the internet.

THE IMPACT OF COVID-19 OUTBREAK ON AIR POLLUTION LEVELS USING ARIMA INTERVENTION MODELLING: A CASE STUDY OF JAKARTA, INDONESIA Dyah Makutaning Dewi; Ariful Romadhon; Istu Indah Setyaningsih; Ika Yuni Wulansari
Jurnal Meteorologi dan Geofisika Vol 23, No 3 (2022): Special Issue
Publisher : Pusat Penelitian dan Pengembangan BMKG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31172/jmg.v23i3.791

Jakarta is a region with a high number of COVID-19 cases in Indonesia. This study investigates the impact of the COVID-19 pandemic and the resulting large scale social restriction on air pollution levels in Jakarta, Indonesia, by studying particulate matter (PM10) levels. This study employs ARIMA intervention using daily COVID-19 case data from January 1, 2020 to September 30, 2020 (the period before and after the first case of COVID-19 in Indonesia on March 2, 2020). The analysis shows COVID-19 started to impact PM10 in Jakarta on the 11th day after confirming the first case in Indonesia, which is indicated by an unordinary increase in PM10 level. However, on the 12th day after intervention, the PM10 level decreases. This occurred at the beginning of the period when large-scale social restrictions are imposed. However, one month after intervention, PM10 increases again and continues to increase until the end of the study. This is allegedly because people are accustomed to being ignorant and bored with the pandemic situation. Social restrictions and movements are no longer effective, which results in the rise of PM10 levels again. Hence, it can be concluded that COVID-19 impacts air quality in Jakarta even though the impact is minimal and in the short term.

The Impact of Covid-19 on Indonesia's Financial System Stability Using ARIMA Intervention Analysis Dyah Makutaning Dewi; Alvian Ferrandy; Nur Aini; Nasrudin Nasrudin
AFEBI Economic and Finance Review Vol 7, No 1 (2022)
Publisher : Asosiasi Fakultas Ekonomi dan Bisnis Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47312/aefr.v7i1.463

The financial system has an important role to play in helping the relocation of funds. If the financial system is in unstable condition it will disrupt production, consumption, and investment activities. Then, if financial institutions and financial markets that have a role as financial mediators are facing uncertainty, as a result the allocation of funds will not go well. Therefore, the financial system is strongly related to exchange rates and stocks. On March 2, 2020, the first case of Covid-19 occurred in Indonesia. As a result, the rupiah depreciated and in addition to impacting indonesia's weakening financial market conditions. Capital markets in Indonesia suffered a significant crash marked by a decline IHSG. The purpose of this research is to analyze the impact of Covid-19 on exchange rate movements and IHSG. This research uses the ARIMA intervention method. The results of the analysis showed the negative impact of Covid-19 on the stability of the financial system in Indonesia began to be felt after two weeks of confirmation of the first case. The depreciation of the rupiah is out of the ordinary since the 18th day and IHSG occurred since the 16th day after the announcement of the first case and temporary.

The Impact of Covid-19 on Gold Price in Indonesia Using ARIMA Intervention Dyah Makutaning Dewi; Alvian Ferrandy; Muhammad Zaky Nafi'; Nasrudin
Journal of Business and Political Economy : Biannual Review of The Indonesian Economy Vol. 2 No. 2 (2020): Journal of Business and Political Economy
Publisher : INDEF - Institute for Development of Economics and Finance

On March 2, 2020, Indonesia experienced first case of Covid 19. As a result, investors should be careful in investing so that investors choose gold in investing. Purpose of this study is analyze impact of Covid-19 on gold price in Indonesia. Research method uses ARIMA intervention. The results showed that the impact of Covid-19 on gold price in Indonesia is gradual temporary, meaning the intervention to influence the movement of gold price gradually and temporarily. Intervention of Covid-19 cases against gold price in Indonesia began to be felt after two weeks of the first case of Covid-19 in Indonesia which demonstrated by the increase in the gold price out of ordinary since the 16th day. On the 19th day after intervention, the gold price in Indonesia decreased. Furthermore, the gold price in Indonesia is again rising and expected to increase. The forecast results of the next 31 days show gold price in Indonesia has always increased. When Covid-19 has not been able to be resolved so that the confirmed positive case of Covid-19 continues to increase, gold investment is one of the safe investments. However, investors should pay attention to gold price movements if they want to invest in gold. Keywords: ARIMA Intervention, Covid-19, Gold Price JEL Classification: E22, H54, O16

Impact of Information and Communication Technology on The Welfare of Population in Eastern Indonesia Dyah Makutaning Dewi; Istu Indah Setyaningsih; Ariful Romadhon
Proceedings of The International Conference on Data Science and Official Statistics Vol. 2021 No. 1 (2021): Proceedings of 2021 International Conference on Data Science and Official St
Publisher : Politeknik Statistika STIS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34123/icdsos.v2021i1.224

During the Covid-19 pandemic, many countries in the world are expected to experience a slowdown or decrease in Human Development Index (HDI) growth including Indonesia. The disparities in development among regions to be one of the main issues in Indonesia. The gaps are not only occurring in HDI, but also in Information and Communication Technology (ICT) facilities between Western Indonesia and Eastern Indonesia. The purpose of this study is to analyze how Information and Communication Technology affects the Welfare of the Population in Eastern Indonesia. Research methods use multiple linear regression methods. The data is sourced from the BPS-Statistics Indonesia which consists of 17 provinces. The results showed that the percentage of internet users had a positive and significant effect while the percentage of the poor population had a negative and significant effect on the welfare of the population in eastern Indonesia. Therefore, the distribution of infrastructure, especially ICT infrastructure, does not only focus on western Indonesia. Therefore, it is expected that the population welfare gap will be reduced. The increasing use of the internet during the Covid-19 pandemic can be used as an opportunity to be used as a bridge for the distribution of information, communication, and digital-based economic development in order to achieve equitable welfare, especially in eastern Indonesia.

THE IMPACT OF COVID-19 OUTBREAK ON AIR POLLUTION LEVELS USING ARIMA INTERVENTION MODELLING: A CASE STUDY OF JAKARTA, INDONESIA Dyah Makutaning Dewi; Ariful Romadhon; Istu Indah Setyaningsih; Ika Yuni Wulansari
Jurnal Meteorologi dan Geofisika Vol. 23 No. 3 (2022): Special Issue
Publisher : Pusat Penelitian dan Pengembangan BMKG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31172/jmg.v23i3.791

Jakarta is a region with a high number of COVID-19 cases in Indonesia. This study investigates the impact of the COVID-19 pandemic and the resulting large scale social restriction on air pollution levels in Jakarta, Indonesia, by studying particulate matter (PM10) levels. This study employs ARIMA intervention using daily COVID-19 case data from January 1, 2020 to September 30, 2020 (the period before and after the first case of COVID-19 in Indonesia on March 2, 2020). The analysis shows COVID-19 started to impact PM10 in Jakarta on the 11th day after confirming the first case in Indonesia, which is indicated by an unordinary increase in PM10 level. However, on the 12th day after intervention, the PM10 level decreases. This occurred at the beginning of the period when large-scale social restrictions are imposed. However, one month after intervention, PM10 increases again and continues to increase until the end of the study. This is allegedly because people are accustomed to being ignorant and bored with the pandemic situation. Social restrictions and movements are no longer effective, which results in the rise of PM10 levels again. Hence, it can be concluded that COVID-19 impacts air quality in Jakarta even though the impact is minimal and in the short term.

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