The goal of this research is to assess the impact of economic expansion as measured by GDP, industrial value added, and energy consumption. The error correction model (ECM) method is used in this work, which takes a quantitative approach. This research is necessary in order to address Indonesia's environmental issues. The findings of this study suggest that economic expansion has a favorable short- and long-term impact on CO2 emissions in Indonesia. The added value of the sector has an impact on both the short and long term rise in CO2 emissions in Indonesia. The energy consumption variable then has no influence on CO2 emissions in the short term but has a considerable positive effect on CO2 emissions over time. This demonstrates that increased energy or ecologically friendly technology utilization is still required. So that environmental damage, particularly CO2 emissions, can be considerably decreased.

The goal of this analysis is to examine in greater detail the effect of the COVID-19 pandemic on economic development and the quality of the atmosphere in Indonesia. This report uses secondary data as the primary source, obtained using a secondary data collection method from many different organizations. Different government policies and measures to discourage the escalation of the transmission of the Coronavirus, one of which is large-scale social restrictions (PSBB). However, before Indonesia suffered a recession, the PSBB actually became a barrier to economic development. As a part of this program, the rise in environmental efficiency is another positive effect because traffic that generates emissions and vast manufacturing sectors that create dirty waste is temporarily halted. Based on the findings of the review, this report notes that there is a detrimental effect of COVID-19 on economic development in Indonesia. However, because of the introduction of PSBB, Indonesia's air quality has improved. This report is intended to serve as a reference and assessment of the effects of COVID-19 on the economy and the atmosphere for stakeholders and the general public. In order to allow the government to consider measures that will deter the spread of the coronavirus and restore the economy without damaging improved air quality.

The aim of this study is to evaluate the efficiency of East Java rice production in 2018. This study uses a model for measuring the efficiency of stochastic frontier analysis (SFA). Empirical results of these findings indicate that the efficiency of rice production in East Java in 2018 was said to be very efficient in several districts and towns affected by the variable dry milled grain / GKG and irrigation variables, although there are still some districts and towns that cannot be said to be productive. Additionally, the explanatory variable of population growth affects the technical inefficiency of East Java rice production in 2018. Based on the results of this study's review, the practical implications for the government must continue to work to increase the scale and impact of efficiency on rice production, particularly on adding irrigated land to rice commodities, so that rice production can increase to the maximum and domestic food needs can be satisfied. Since the population of Indonesia continues to rise significantly, and rice is in fact a staple food for the people of Indonesia, rice production needs to be increased to ensure national social security. For this reason, it is necessary for the government to pay more attention to policies regarding the use and addition of paddy fields in order to keep optimum domestic rice production.

The aim of this study is to evaluate the efficiency of East Java rice production in 2018. This study uses a model for measuring the efficiency of stochastic frontier analysis (SFA). Empirical results of these findings indicate that the efficiency of rice production in East Java in 2018 was said to be very efficient in several districts and towns affected by the variable dry milled grain / GKG and irrigation variables, although there are still some districts and towns that cannot be said to be productive. Additionally, the explanatory variable of population growth affects the technical inefficiency of East Java rice production in 2018. Based on the results of this study's review, the practical implications for the government must continue to work to increase the scale and impact of efficiency on rice production, particularly on adding irrigated land to rice commodities, so that rice production can increase to the maximum and domestic food needs can be satisfied. Since the population of Indonesia continues to rise significantly, and rice is in fact a staple food for the people of Indonesia, rice production needs to be increased to ensure national social security. For this reason, it is necessary for the government to pay more attention to policies regarding the use and addition of paddy fields in order to keep optimum domestic rice production.

The goal of this analysis is to examine in greater detail the effect of the COVID-19 pandemic on economic development and the quality of the atmosphere in Indonesia. This report uses secondary data as the primary source, obtained using a secondary data collection method from many different organizations. Different government policies and measures to discourage the escalation of the transmission of the Coronavirus, one of which is large-scale social restrictions (PSBB). However, before Indonesia suffered a recession, the PSBB actually became a barrier to economic development. As a part of this program, the rise in environmental efficiency is another positive effect because traffic that generates emissions and vast manufacturing sectors that create dirty waste is temporarily halted. Based on the findings of the review, this report notes that there is a detrimental effect of COVID-19 on economic development in Indonesia. However, because of the introduction of PSBB, Indonesia's air quality has improved. This report is intended to serve as a reference and assessment of the effects of COVID-19 on the economy and the atmosphere for stakeholders and the general public. In order to allow the government to consider measures that will deter the spread of the coronavirus and restore the economy without damaging improved air quality.