Pub Date : 2023-09-14DOI: 10.55324/josr.v2i10.1431
Riza Hadiana, Riko Hendrawan
Foreign exchange transaction remains the most liquid trade in the world (Settlements, 2019). This paper examined the exchange rate of the US Dollar against Indonesian Rupiah at which volatility recorded the highest average of 1.98% and the lowest of 1.98% between 2009 and 2018. It shows that the existence of uncertainty or risk for economic actors. According to economists, the thing to protect the value of assets is by using available derivative products, The Option. The first model used for forecasting and determining the Option values is the Black-Scholes Model that uses historical volatility and some GARCH model to determine volatility. In this study, the object of the exchange rate of the US Dollar with Rupiah was comparing to two models using the average mean square error, and see how small the error results obtained. The results of the comparison of those two models found that during a month, the Black Scholes model had smaller errors for call and put values with a percentage of profits using a short strangle strategy was 83.75%. In contrast, over 2 months, the GARCH model showed better for call and put values with a profit percentage was 71.62%. Finally, the Black-Scholes model got a way better for call and put supplies with a percentage of the profit of 72.04% within 3 months.
{"title":"Comparative Analysis of Black-Scholes and Garch Model in Rupiah and American Dollar with Short Strangle Strategy from 2009 to 2018","authors":"Riza Hadiana, Riko Hendrawan","doi":"10.55324/josr.v2i10.1431","DOIUrl":"https://doi.org/10.55324/josr.v2i10.1431","url":null,"abstract":"Foreign exchange transaction remains the most liquid trade in the world (Settlements, 2019). This paper examined the exchange rate of the US Dollar against Indonesian Rupiah at which volatility recorded the highest average of 1.98% and the lowest of 1.98% between 2009 and 2018. It shows that the existence of uncertainty or risk for economic actors. According to economists, the thing to protect the value of assets is by using available derivative products, The Option. The first model used for forecasting and determining the Option values is the Black-Scholes Model that uses historical volatility and some GARCH model to determine volatility. In this study, the object of the exchange rate of the US Dollar with Rupiah was comparing to two models using the average mean square error, and see how small the error results obtained. The results of the comparison of those two models found that during a month, the Black Scholes model had smaller errors for call and put values with a percentage of profits using a short strangle strategy was 83.75%. In contrast, over 2 months, the GARCH model showed better for call and put values with a profit percentage was 71.62%. Finally, the Black-Scholes model got a way better for call and put supplies with a percentage of the profit of 72.04% within 3 months.","PeriodicalId":38172,"journal":{"name":"Journal of Social Research and Policy","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134913786","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-09-14DOI: 10.55324/josr.v2i10.1433
Sucipto Harjono, Riko Hendrawan
During 2014 - 2018, cable companies in Indonesia showed an 8.52% average annual revenue growth. Unfortunately, analysts are responding to this growth negatively. Hence, In this study, we will conduct a valuation of six cable companies in Indonesia that are listed on the Indonesia Stock Exchange (IDX). We evaluate using two methods, namely Free Cash Flow to Firm (FCFF) to get the Intrinsic Value of shares, Relative Valuation using Price to Book Value ( PBV), and Price to Earnings Ratio (PER) to validate the intrinsic value. The valuation results consider three scenarios: optimistic, moderate, and pessimistic. In the optimistic scenario, the Intrinsic Value of JECC, KBLI, and VOKS shares are overvalued in all scenarios, while IKBI, KBLM, and SCCO are undervalued throughout the scenario. Validation using PBV for the optimistic scenario, all companies are considered overvalued. For the moderate scenario, the PBV of IKBI, KBLI, and VOKS are overvalued, while JECC, KBLM, and SCCO are undervalued. As for the pessimistic scenario, only the PBV of IKBI is overvalued. Validation using PER for the optimistic scenario, the PER of IKBI, JECC, KBLM, and SCCO are overvalued, while the PER of KBLI and VOKS are undervalued. For the moderate scenarios, the PER of IKBI and SCCO are overvalued, while the PER of JECC, KBLI, KBLM, and VOKS are undervalued. Whereas for the pessimistic scenario, only the PER of IKBI is overvalued, while JECC, KBLI, KBLM, SCCO, and VOKS are undervalued.
{"title":"Valuation of Indonesian Cable Company with Free Cash Flow to Firm and Relative Valuation","authors":"Sucipto Harjono, Riko Hendrawan","doi":"10.55324/josr.v2i10.1433","DOIUrl":"https://doi.org/10.55324/josr.v2i10.1433","url":null,"abstract":"During 2014 - 2018, cable companies in Indonesia showed an 8.52% average annual revenue growth. Unfortunately, analysts are responding to this growth negatively. Hence, In this study, we will conduct a valuation of six cable companies in Indonesia that are listed on the Indonesia Stock Exchange (IDX). We evaluate using two methods, namely Free Cash Flow to Firm (FCFF) to get the Intrinsic Value of shares, Relative Valuation using Price to Book Value ( PBV), and Price to Earnings Ratio (PER) to validate the intrinsic value. The valuation results consider three scenarios: optimistic, moderate, and pessimistic. In the optimistic scenario, the Intrinsic Value of JECC, KBLI, and VOKS shares are overvalued in all scenarios, while IKBI, KBLM, and SCCO are undervalued throughout the scenario. Validation using PBV for the optimistic scenario, all companies are considered overvalued. For the moderate scenario, the PBV of IKBI, KBLI, and VOKS are overvalued, while JECC, KBLM, and SCCO are undervalued. As for the pessimistic scenario, only the PBV of IKBI is overvalued. Validation using PER for the optimistic scenario, the PER of IKBI, JECC, KBLM, and SCCO are overvalued, while the PER of KBLI and VOKS are undervalued. For the moderate scenarios, the PER of IKBI and SCCO are overvalued, while the PER of JECC, KBLI, KBLM, and VOKS are undervalued. Whereas for the pessimistic scenario, only the PER of IKBI is overvalued, while JECC, KBLI, KBLM, SCCO, and VOKS are undervalued.","PeriodicalId":38172,"journal":{"name":"Journal of Social Research and Policy","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134913598","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-09-13DOI: 10.55324/josr.v2i10.1435
Apdyan Dwi Hendrajah, Yerizon Yerizon, I Made Arnawa
This research aims to produce a learning tool that is valid, practical, and effective. This learning tool contains material for flat-sided shapes. This research is a development research using the Plomp model, which includes Preliminary Research, Prototyping Stage, and Assessment Stage. The instruments used in the study were learning device assessment sheets to measure validity, educator response questionnaires, student response questionnaires, learning implementation observation sheets to measure practicality, and tests of critical thinking skills to measure effectiveness. Learning devices are said to be valid and practical if they meet at least good criteria (average score more than 3.40) and the percentage of learning implementation is at least 70%, while it is said to be effective if the percentage of student completeness is more than 60%. The learning device was implemented at As-Salam Islamic Middle School, Tanjung Gadang, Sijunjung Regency with the object of research being students of class VII Marwah. This research produced a set of learning tools in the form of lesson plans and worksheets for six meetings. Learning tools meet valid criteria with an average score of 3.52 for lesson plans and 3.52 for worksheets from a maximum score of 4.00. Learning tools meet the very practical criteria with an average score of 80% for the teacher response questionnaire and 88.17% for the student response questionnaire with a maximum score of 100%, while the average percentage of learning implementation is 83.21%. Learning devices meet the criteria of effectiveness with a percentage of completeness of student learning outcomes of 75.57%.
本研究旨在生产一种有效、实用、有效的学习工具。此学习工具包含有关平边形状的材料。本研究是一个采用Plomp模型的开发性研究，包括前期研究、原型设计阶段和评估阶段。本研究使用的工具有:学习装置评量表(效度)、教师回应问卷、学生回应问卷、学习实施观察表(实用性)、批判性思维能力测试(有效性)。如果学习设备至少达到良好的标准(平均分超过3.40)，并且学习实施的百分比至少为70%，则称其有效和实用，而如果学生完成的百分比超过60%，则称其有效。该学习装置在Sijunjung Regency Tanjung Gadang的As-Salam伊斯兰中学实施，研究对象是七年级的马尔瓦学生。这项研究为六次会议提供了一套教学计划和工作表形式的学习工具。学习工具符合有效标准，教案的平均分数为3.52，工作表的平均分数为3.52，最高分数为4.00。学习工具符合非常实用的标准，教师回答问卷的平均得分为80%，学生回答问卷的平均得分为88.17%，最高得分为100%，而学习实施的平均百分比为83.21%。学习设备符合有效性标准，学生学习成果完成率为75.57%。
{"title":"Development of Mathematics Learning Tools Based on Realistic Mathematics Education to Improve Mathematical Critical Thinking Ability for Class VII Middle School","authors":"Apdyan Dwi Hendrajah, Yerizon Yerizon, I Made Arnawa","doi":"10.55324/josr.v2i10.1435","DOIUrl":"https://doi.org/10.55324/josr.v2i10.1435","url":null,"abstract":"This research aims to produce a learning tool that is valid, practical, and effective. This learning tool contains material for flat-sided shapes. This research is a development research using the Plomp model, which includes Preliminary Research, Prototyping Stage, and Assessment Stage. The instruments used in the study were learning device assessment sheets to measure validity, educator response questionnaires, student response questionnaires, learning implementation observation sheets to measure practicality, and tests of critical thinking skills to measure effectiveness. Learning devices are said to be valid and practical if they meet at least good criteria (average score more than 3.40) and the percentage of learning implementation is at least 70%, while it is said to be effective if the percentage of student completeness is more than 60%. The learning device was implemented at As-Salam Islamic Middle School, Tanjung Gadang, Sijunjung Regency with the object of research being students of class VII Marwah. This research produced a set of learning tools in the form of lesson plans and worksheets for six meetings. Learning tools meet valid criteria with an average score of 3.52 for lesson plans and 3.52 for worksheets from a maximum score of 4.00. Learning tools meet the very practical criteria with an average score of 80% for the teacher response questionnaire and 88.17% for the student response questionnaire with a maximum score of 100%, while the average percentage of learning implementation is 83.21%. Learning devices meet the criteria of effectiveness with a percentage of completeness of student learning outcomes of 75.57%.","PeriodicalId":38172,"journal":{"name":"Journal of Social Research and Policy","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135786100","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-09-13DOI: 10.55324/josr.v2i10.1439
D Tamara Dirasutisna, Bintang Adjiantoro, Sarinah Sihombing, Muhammad Rifni, Ruddy Max Damara Gugat
Volumetric mass density and changes in crystal structure analysis of Sn-xBi alloy and Sn-xBi-yAl alloys have been conducted to enhance our understanding of these materials. The Sn-xBi alloy, with various compositions including Sn-0Bi, Sn-10Bi, Sn-30Bi, Sn-52Bi, and Sn-70Bi, and the Sn-xBi-yAl alloys, with compositions including Sn-52Bi-0.05Al, Sn-52Bi-0.11Al, Sn-52Bi-0.14Al, Sn-52Bi-0.19Al, and Sn-52Bi-0.25Al, were synthesized for this research. The selection of Sn-xBi-yAl compositions was based on the optimal composition of Sn-xBi alloys, specifically Sn-52Bi, which possesses the lowest melting point at 142.8°C. The determination of melting points was carried out using the Differential Scanning Calorimetry (DSC) method. Crystal structure characterization was accomplished using X-ray diffraction (XRD) techniques, with subsequent analysis performed through the Generalized Structure Analysis System (GSAS) method. These investigations are pivotal as they provide insights into the material properties and structural changes in Sn-xBi and Sn-xBi-yAl alloys, which have significant implications in various industrial applications and technological advancements. The results of this research are expected to contribute to the optimization of these alloy systems, leading to improved performance and potential innovations in materials science and engineering.
{"title":"Alloy Crystal Structure and Volumetric Mass Density Analysis","authors":"D Tamara Dirasutisna, Bintang Adjiantoro, Sarinah Sihombing, Muhammad Rifni, Ruddy Max Damara Gugat","doi":"10.55324/josr.v2i10.1439","DOIUrl":"https://doi.org/10.55324/josr.v2i10.1439","url":null,"abstract":"Volumetric mass density and changes in crystal structure analysis of Sn-xBi alloy and Sn-xBi-yAl alloys have been conducted to enhance our understanding of these materials. The Sn-xBi alloy, with various compositions including Sn-0Bi, Sn-10Bi, Sn-30Bi, Sn-52Bi, and Sn-70Bi, and the Sn-xBi-yAl alloys, with compositions including Sn-52Bi-0.05Al, Sn-52Bi-0.11Al, Sn-52Bi-0.14Al, Sn-52Bi-0.19Al, and Sn-52Bi-0.25Al, were synthesized for this research. The selection of Sn-xBi-yAl compositions was based on the optimal composition of Sn-xBi alloys, specifically Sn-52Bi, which possesses the lowest melting point at 142.8°C. The determination of melting points was carried out using the Differential Scanning Calorimetry (DSC) method. Crystal structure characterization was accomplished using X-ray diffraction (XRD) techniques, with subsequent analysis performed through the Generalized Structure Analysis System (GSAS) method. These investigations are pivotal as they provide insights into the material properties and structural changes in Sn-xBi and Sn-xBi-yAl alloys, which have significant implications in various industrial applications and technological advancements. The results of this research are expected to contribute to the optimization of these alloy systems, leading to improved performance and potential innovations in materials science and engineering.","PeriodicalId":38172,"journal":{"name":"Journal of Social Research and Policy","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135739736","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-09-13DOI: 10.55324/josr.v2i10.1432
Kokoh Kabul Amin, Riko Hendrawan
PT. Telekomunikasi Indonesia, Tbk (Telkom), as a state-owned company, has a dual mission, namely as a business company that must be managed professionally, as well as being mandated by the Indonesian government to accelerate the development of information technology, telecommunications, and digital infrastructure to improve the Indonesian economy. Until early 2018, Telkom with Indihome fixed broadband products had reached 3 million customers and a market share of 57.69%. However, that is only 4.50% of the 2019 IBP household penetration target. Telkom is required to increase productivity, especially the number of customers and revenue, while the allocation of available resources is limited and varies in each region. Another condition is the significant reduction in staff due to massive retirements and differences in employee productivity levels in each division. This research aims to determine and compare the efficiency level of 7 Telkom Regional Divisions for the 2016-2018 period using the DEA Data Envelopment Analysis method, with data collection based on the census. The analysis process goes through two stages, namely using the DEA Data Envelopment Analysis method, Constant Return to Scale (CRS/CCR), output-oriented. The next step is to measure the strength of the relationship between each input/output variable on efficiency using Pearson's correlation. The results of the study concluded that Divisions E and B have the highest efficiency values. On the other hand, Division G is the lowest. The variables that have the strongest correlation with the level of efficiency are the number of employees (input), the number of customers (output), and business income (output).
PT. Telekomunikasi Indonesia, Tbk (Telkom)作为一家国有企业，肩负着双重使命，即作为一家必须专业管理的商业公司，以及受印尼政府授权，加速发展信息技术、电信和数字基础设施，以改善印尼经济。截至2018年初，印度电信拥有的固定宽带产品已达到300万客户，市场份额为57.69%。然而，这仅是2019年IBP家庭渗透率目标的4.50%。电信公司需要提高生产力，特别是客户和收入的数量，而可用资源的分配是有限的，在每个地区都有所不同。另一个条件是，由于大量退休和各部门员工生产力水平的差异，员工数量大幅减少。本研究旨在利用DEA数据包络分析方法，在人口普查的基础上收集数据，确定和比较2016-2018年7个电信区域部门的效率水平。分析过程经历了两个阶段，即采用DEA数据包络分析方法、规模不变回报(CRS/CCR)、以产出为导向。下一步是使用皮尔逊相关性来衡量每个输入/输出变量之间对效率的关系强度。研究结果表明，E区和B区效率值最高。另一方面，G区是最低的。与效率水平相关性最强的变量是员工数量(输入)、客户数量(输出)和业务收入(输出)。
{"title":"An Efficiency Study in Indonesian Telecommunication Company Using Data Envelopment Analysis DEA","authors":"Kokoh Kabul Amin, Riko Hendrawan","doi":"10.55324/josr.v2i10.1432","DOIUrl":"https://doi.org/10.55324/josr.v2i10.1432","url":null,"abstract":"PT. Telekomunikasi Indonesia, Tbk (Telkom), as a state-owned company, has a dual mission, namely as a business company that must be managed professionally, as well as being mandated by the Indonesian government to accelerate the development of information technology, telecommunications, and digital infrastructure to improve the Indonesian economy. Until early 2018, Telkom with Indihome fixed broadband products had reached 3 million customers and a market share of 57.69%. However, that is only 4.50% of the 2019 IBP household penetration target. Telkom is required to increase productivity, especially the number of customers and revenue, while the allocation of available resources is limited and varies in each region. Another condition is the significant reduction in staff due to massive retirements and differences in employee productivity levels in each division. This research aims to determine and compare the efficiency level of 7 Telkom Regional Divisions for the 2016-2018 period using the DEA Data Envelopment Analysis method, with data collection based on the census. The analysis process goes through two stages, namely using the DEA Data Envelopment Analysis method, Constant Return to Scale (CRS/CCR), output-oriented. The next step is to measure the strength of the relationship between each input/output variable on efficiency using Pearson's correlation. The results of the study concluded that Divisions E and B have the highest efficiency values. On the other hand, Division G is the lowest. The variables that have the strongest correlation with the level of efficiency are the number of employees (input), the number of customers (output), and business income (output).","PeriodicalId":38172,"journal":{"name":"Journal of Social Research and Policy","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135786102","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
With the entry of the Industrial Revolution 4.0, PT. Jasamarga Tollroad Jakarta-Cikampek Branch Operator must be swift to face all challenges and uncertain changes in business direction. To manage and strengthen the viability of a company, businesses must continue to evolve and innovate in the human resources function. The purpose of this study is to identify and evaluate how organizational culture and work discipline impact employee productivity at PT Jasamarga Tollroad Operator Jakarta-Cikampek Branch. This study used quantitative, descriptive, and verification methodologies. Cluster random sampling is used as a sampling method in these investigations. 478 employees make up the population, while 120 responses make up the sample. Multiple linear regression analysis with SPSS is the method used in processing this research data. Overall work discipline, company culture, and employee performance all fall into the "good" category, according to the findings. The findings of the analysis show that the factors that influence work discipline and organizational culture both positively and significantly affect employee performance. Employee performance is simultaneously positively and significantly influenced by organizational culture and work discipline.
{"title":"The Influence of Organizational Culture and Work Discipline on Employee Performance at PT. Jasamarga Tollroad Operator Jakarta - Cikampek Branch","authors":"Ajeng Amelda Selvyana, Netti Nurlenawati, Flora Patricia Anggela","doi":"10.55324/josr.v2i10.1409","DOIUrl":"https://doi.org/10.55324/josr.v2i10.1409","url":null,"abstract":"With the entry of the Industrial Revolution 4.0, PT. Jasamarga Tollroad Jakarta-Cikampek Branch Operator must be swift to face all challenges and uncertain changes in business direction. To manage and strengthen the viability of a company, businesses must continue to evolve and innovate in the human resources function. The purpose of this study is to identify and evaluate how organizational culture and work discipline impact employee productivity at PT Jasamarga Tollroad Operator Jakarta-Cikampek Branch. This study used quantitative, descriptive, and verification methodologies. Cluster random sampling is used as a sampling method in these investigations. 478 employees make up the population, while 120 responses make up the sample. Multiple linear regression analysis with SPSS is the method used in processing this research data. Overall work discipline, company culture, and employee performance all fall into the \"good\" category, according to the findings. The findings of the analysis show that the factors that influence work discipline and organizational culture both positively and significantly affect employee performance. Employee performance is simultaneously positively and significantly influenced by organizational culture and work discipline.","PeriodicalId":38172,"journal":{"name":"Journal of Social Research and Policy","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135786101","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-09-12DOI: 10.55324/josr.v2i10.1390
Fahmi Abdillah, Renny Risqiani, Jakaria Jakaria
In the 6th assessment report published by the IPCC (Intergovernmental Panel on Climate Change), it is stated that the impact of climate change will be felt on the settlements and infrastructure of people living in coastal areas. The magnitude of this potential impact has encouraged the Anambas Islands Regional Government to include this impact in the Anambas Islands District Medium Term Development Plan for 2021-2026. Of course, synergy is needed in handling these impacts by involving all stakeholders, including oil and gas companies operating in this area. This study aims to determine the impact of climate change and the forms of community adaptation, as well as community perceptions of the contribution of oil and gas companies through the CSR change program in order to help mitigate climate impacts and also increase the adaptability of the community. Data was collected from all stakeholders as well as beneficiaries of the company's CSR program, by conducting in-depth interviews, observations, and also using a questionnaire. For the general public, climate change has begun to be felt with extreme weather conditions that often cause disasters, as well as decreased catches of fishermen in coastal areas. In fact, in certain seasons it will affect the smooth transportation of sea people, so that it can affect people's daily activities. Regarding the CSR program that has been carried out by oil and gas companies, the community considers this program very important for them, but further efforts still need to be made in order to meet their expectations, including increasing income.
{"title":"Impact Analysis of Oil and Gas Companies' CSR Programs for Mitigation and Adaptation of Climate Change Impact","authors":"Fahmi Abdillah, Renny Risqiani, Jakaria Jakaria","doi":"10.55324/josr.v2i10.1390","DOIUrl":"https://doi.org/10.55324/josr.v2i10.1390","url":null,"abstract":"In the 6th assessment report published by the IPCC (Intergovernmental Panel on Climate Change), it is stated that the impact of climate change will be felt on the settlements and infrastructure of people living in coastal areas. The magnitude of this potential impact has encouraged the Anambas Islands Regional Government to include this impact in the Anambas Islands District Medium Term Development Plan for 2021-2026. Of course, synergy is needed in handling these impacts by involving all stakeholders, including oil and gas companies operating in this area. This study aims to determine the impact of climate change and the forms of community adaptation, as well as community perceptions of the contribution of oil and gas companies through the CSR change program in order to help mitigate climate impacts and also increase the adaptability of the community. Data was collected from all stakeholders as well as beneficiaries of the company's CSR program, by conducting in-depth interviews, observations, and also using a questionnaire. For the general public, climate change has begun to be felt with extreme weather conditions that often cause disasters, as well as decreased catches of fishermen in coastal areas. In fact, in certain seasons it will affect the smooth transportation of sea people, so that it can affect people's daily activities. Regarding the CSR program that has been carried out by oil and gas companies, the community considers this program very important for them, but further efforts still need to be made in order to meet their expectations, including increasing income.","PeriodicalId":38172,"journal":{"name":"Journal of Social Research and Policy","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135826303","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-09-12DOI: 10.55324/josr.v2i10.1437
Jacob Wadu, Marthina Raga Lay, Hendrik Toda, David Wilfrid Rihi, Yabes I. Nifu
82.3% of the population of Sabu Raijua Regency work as farmers with a high level of need for water but the geographical conditions of Sabu Island are not able to support this activity because the majority consists of dry land with a percentage of 97.51% and the number of rainy days is only approximately 100 days per year so that The Sabu Raijua Regency Government has built hundreds of reservoirs to meet agricultural activities, but the weak sustainability of the reservoir construction projects in Sabu Raijua Regency is a problem in itself. The method used in this research is a descriptive method with a qualitative approach with a total number of 76 people who were determined purposively then the primary and secondary data collected were analyzed using data analysis techniques from Creswell (2016). Water governance in the construction of reservoirs for water supply resilience for agriculture in Sabu Raijua Regency, NTT Province uses theory from Van der Kerk, et al (2013: 8) with research results in aspects (1) content layer which is hampered by the uneven flow of information, the absence of training to improve the knowledge and skills of reservoir water users as well as poor strategies/policies, whereas in aspect (2) the institutional layer from the organizational side there was no clear division of roles and responsibilities between institutions, the private sector and the community relating to the use of reservoir water and instruments that were not adequate and in aspect (3) the relational layer on the cooperation side was found not to involve existing policy stakeholders in making decisions about the water management process. The inhibiting factors for water governance in the construction of reservoirs for the resilience of water supply for agriculture in Sabu Raijua Regency, NTT Province consist of a minimal budget, lack of effective institutional governance and climate and geographical conditions.
萨布赖华县82.3%的人口作为农民工作，对水的需求很高，但萨布岛的地理条件无法支持这一活动，因为大部分由旱地组成，占97.51%，每年下雨的天数只有大约100天，因此萨布赖华县政府建造了数百个水库以满足农业活动。但萨布赖华县水库建设项目的可持续性弱本身就是一个问题。本研究中使用的方法是一种描述性方法，采用定性方法，共有76人，有目的地确定，然后使用来自Creswell(2016)的数据分析技术分析收集的主要和次要数据。NTT省Sabu Raijua Regency农业供水弹性水库建设中的水治理使用了Van der Kerk等人(2013)的理论:8)研究成果主要集中在(1)内容层，受信息流通不均、缺乏提高水库用水者知识和技能的培训以及策略/政策不完善的制约;(2)制度层，从组织层面看，机构间角色和责任划分不明确;私营部门和社区在水库水和工具的使用方面不充分，在(3)方面，合作方面的关系层被发现没有让现有的政策利益相关者参与有关水管理过程的决策。在NTT省Sabu Raijua Regency为农业供水恢复力而建设水库时，制约水治理的因素包括预算不足、缺乏有效的机构治理以及气候和地理条件。
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Pub Date : 2023-09-12DOI: 10.55324/josr.v2i10.1415
Ravael Angga Pasalli
Rambu Solo is a unique funeral ritual that originated from Toraja. Ritual Rambo solo in each native region of Toraja is different. One of the unique things is that after the ritual of the customary Rambu Solo ceremony carried out a few days later a thanksgiving ceremony will be held and this only happens in the Pattan Ulusalu Kelurahan area. Accordingly, this study aims to find out the image of gratitude to Tobalu after the funeral ceremony of the Rambu Solo in Pattan Ulusalu Kelurahan. The type of research used by the researchers in this research is the type of qualitative research method with observation and an integral approach to the background of the research subject. The aim of the researchers using qualitative research methods with observation and integrity approach on the background of the subject of research is to be able to describe the phenomenon that exists in Pattan Ulusalu Kelurahan related to the picture of the gratitude of Tobalu after the activities of the customary funeral ceremony of Rambu Solo. Participants in the study were two widows who had been left dead by their husbands and had performed a customary burial ceremony, Rambu Solo. The data from this study was obtained through interviews and observation techniques. The results of the research found that there was self-acceptance on Tobalu who had performed the funeral ceremony of Rambu Solo against her husband. Self-acceptance arises through gratitude that is then expressed through activities and activities as usual.
{"title":"Tobalu's Gratitude After the Rambu Solo Traditional Funeral in Pattan Ulusalu Village","authors":"Ravael Angga Pasalli","doi":"10.55324/josr.v2i10.1415","DOIUrl":"https://doi.org/10.55324/josr.v2i10.1415","url":null,"abstract":"Rambu Solo is a unique funeral ritual that originated from Toraja. Ritual Rambo solo in each native region of Toraja is different. One of the unique things is that after the ritual of the customary Rambu Solo ceremony carried out a few days later a thanksgiving ceremony will be held and this only happens in the Pattan Ulusalu Kelurahan area. Accordingly, this study aims to find out the image of gratitude to Tobalu after the funeral ceremony of the Rambu Solo in Pattan Ulusalu Kelurahan. The type of research used by the researchers in this research is the type of qualitative research method with observation and an integral approach to the background of the research subject. The aim of the researchers using qualitative research methods with observation and integrity approach on the background of the subject of research is to be able to describe the phenomenon that exists in Pattan Ulusalu Kelurahan related to the picture of the gratitude of Tobalu after the activities of the customary funeral ceremony of Rambu Solo. Participants in the study were two widows who had been left dead by their husbands and had performed a customary burial ceremony, Rambu Solo. The data from this study was obtained through interviews and observation techniques. The results of the research found that there was self-acceptance on Tobalu who had performed the funeral ceremony of Rambu Solo against her husband. Self-acceptance arises through gratitude that is then expressed through activities and activities as usual.","PeriodicalId":38172,"journal":{"name":"Journal of Social Research and Policy","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135826302","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-09-12DOI: 10.55324/josr.v2i10.1436
Febby Fauzila Putri, Yerizon Yerizon, I Made Arnawa
This research aims to describe: 1) the effectiveness of the realistic approach-based learning tools developed; 2) increasing students' mathematical problem-solving skills taught through a developed realistic approach-based learning tool; and 3) student responses to the realistic approach-based learning tools developed. This research is a development research. This research was conducted in two stages, namely the first stage of developing learning tools based on the Realistic Mathematics Education approach, and the second stage of testing learning tools based on the Realistic Mathematics Education approach developed in class VII at SMP IT Darul Ikhlas Al Islami to see their effectiveness. The results of the trial, it was obtained: 1) learning tools based on a realistic approach that were developed effectively, in terms of a) classical student learning completeness; b) achievement of learning objectives; and c) learning time; 2) The realistic approach-based learning tools developed can improve students' mathematical problem-solving abilities; and 3) students' positive response to the activities and learning tools based on the realistic approach developed.
本研究旨在描述:1)开发的基于现实方法的学习工具的有效性;2)通过开发的基于现实方法的学习工具，提高学生解决数学问题的能力;3)学生对基于现实方法的学习工具的反应。本研究属于发展性研究。本研究分两个阶段进行，即第一阶段开发基于现实数学教育方法的学习工具，第二阶段测试基于现实数学教育方法在SMP IT Darul Ikhlas Al Islami七年级开发的学习工具，以观察其有效性。通过试验得出的结果是:1)基于现实方法的学习工具得到了有效的开发，a)经典学生学习的完整性;B)学习目标的实现;c)学习时间;2)开发的基于现实方法的学习工具能够提高学生解决数学问题的能力;3)学生对活动的积极反应和基于现实方法开发的学习工具。
{"title":"Development of Learning Tools Based on Realistic Mathematics Education to Improve the Mathematical Problem-Solving Ability of Students in Class VII Middle School","authors":"Febby Fauzila Putri, Yerizon Yerizon, I Made Arnawa","doi":"10.55324/josr.v2i10.1436","DOIUrl":"https://doi.org/10.55324/josr.v2i10.1436","url":null,"abstract":"This research aims to describe: 1) the effectiveness of the realistic approach-based learning tools developed; 2) increasing students' mathematical problem-solving skills taught through a developed realistic approach-based learning tool; and 3) student responses to the realistic approach-based learning tools developed. This research is a development research. This research was conducted in two stages, namely the first stage of developing learning tools based on the Realistic Mathematics Education approach, and the second stage of testing learning tools based on the Realistic Mathematics Education approach developed in class VII at SMP IT Darul Ikhlas Al Islami to see their effectiveness. The results of the trial, it was obtained: 1) learning tools based on a realistic approach that were developed effectively, in terms of a) classical student learning completeness; b) achievement of learning objectives; and c) learning time; 2) The realistic approach-based learning tools developed can improve students' mathematical problem-solving abilities; and 3) students' positive response to the activities and learning tools based on the realistic approach developed.","PeriodicalId":38172,"journal":{"name":"Journal of Social Research and Policy","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135826300","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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