https://jist.publikasiindonesia.id/index.php/jist <p><a title="UMJ Papua" href="https://umjpapua.ac.id/">Jurnal Indonesia Sosial Teknologi</a> is a journal published once a month by CV. Publikasi Indonesia. Jurnal Indonesia Sosial Teknologi is an international peer-reviewed journal devoted to publishing the most recent research in all fields of science. Published articles are articles from research, studies, or critical and comprehensive scientific studies on important and current issues or reviews of scientific books.</p> <p>International Scientific Journals can only be accessed through our official web page, apart from this website, it is beyond our responsibility.</p> en-US <p>Authors who publish with this journal agree to the following terms:</p> <ul> <li class="show">Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a<a href="https://creativecommons.org/licenses/by-sa/4.0"> Creative Commons Attribution-ShareAlike 4.0 International.</a> that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.</li> <li class="show">Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.</li> <li class="show">Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work.</li> </ul> [email protected] (Editor) [email protected] (Siti Ainul) Tue, 12 Aug 2025 00:00:00 +0000 OJS 3.2.1.2 http://blogs.law.harvard.edu/tech/rss 60 https://jist.publikasiindonesia.id/index.php/jist/article/view/9099 <p>Stock price volatility is an important indicator for investors in assessing market risk, and it can be influenced by various internal and external factors. Previous studies on the effects of <em>corporate social responsibility</em> (CSR), <em>debt to equity ratio</em> (DER), and asset growth on stock price volatility have produced inconsistent findings, particularly when firm size is considered as a moderating variable. This study aims to analyze the influence of CSR, DER, and asset growth on stock price volatility, with firm size as a moderating variable, in construction companies listed on the Indonesia Stock Exchange. A quantitative approach was employed using secondary data from annual reports and financial statements of 15 construction companies for the 2018–2022 period. The data were analyzed using multiple linear regression with interaction terms to test the moderating effect. The results indicate that CSR and asset growth have a positive but insignificant effect on stock price volatility, while DER has a positive and significant effect. Firm size does not moderate the relationship between CSR and asset growth with stock price volatility but moderates and weakens the influence of DER. These findings suggest that, in the construction sector, leverage is a stronger driver of stock price volatility than CSR or asset growth, and that larger firms can mitigate the risk impact of high DER. The implications of this study highlight the need for effective debt management, strategic CSR implementation, and optimal asset utilization to reduce market risk and enhance investor confidence.</p> Megarini Dinda Saputri, Sri Marti Pramudena Copyright (c) 2025 Megarini Dinda Saputri, Sri Marti Pramudena https://creativecommons.org/licenses/by-sa/4.0 https://jist.publikasiindonesia.id/index.php/jist/article/view/9099 Tue, 12 Aug 2025 00:00:00 +0000 https://jist.publikasiindonesia.id/index.php/jist/article/view/9098 <p><em>Waste management is a crucial issue in urban environmental governance, particularly concerning the effectiveness of transportation systems to final disposal sites (FDS). This study aims to examine the implementation of waste management policies by the Cirebon Regency Environmental Agency, focusing on a case study of waste transportation vehicles at the Gunung Santri FDS. The approach used is qualitative, with a case study method to deeply explore the dynamics of policy implementation in the field. The analysis is conducted using George C. Edward III’s policy implementation theory, which includes four main variables: communication, resources, implementer disposition, and bureaucratic structure. Data is collected through in-depth interviews, participatory observation, and document analysis. The research findings indicate that the implementation of waste transportation policies still faces various challenges, such as limited fleet capacity, suboptimal distribution of transportation schedules, and weak coordination among technical departments within the DLH bureaucratic structure. However, there are also improvement efforts, including updates to transportation standard operating procedures (SOPs), procurement of new fleets, and the involvement of village officials in the transportation system. The conclusion of this study emphasizes the importance of strengthening resources and cross-sector communication, as well as the need to reformulate the operational system of transportation based on regional mapping and the frequency of waste generation. This study contributes in the form of technical policy recommendations for local governments and enriches the literature on the implementation of environmental policies at the local level.</em></p> Nur Wahidin, Fernando Hakim, Siti Khumayah, Rahmayanti Copyright (c) 2025 Nur Wahidin, Fernando Hakim, Siti Khumayah, Rahmayanti https://creativecommons.org/licenses/by-sa/4.0 https://jist.publikasiindonesia.id/index.php/jist/article/view/9098 Tue, 12 Aug 2025 00:00:00 +0000