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 Cryptocurrency price prediction, particularly for highly volatile assets like Solana (SOL), is a crucial challenge in time series data analysis in digital finance. This study aims to compare the performance of the XGBoost machine learning algorithm with the Temporal Fusion Transformer (TFT) deep learning model in predicting Solana's daily closing price. The dataset used consists of historical Solana price data and network fundamentals data in the form of Total Value Locked (TVL). The research process includes data preprocessing, dividing training and test data, model training, and evaluation using the Root Mean Squared Error (RMSE) metric. The results show that using the same-day price feature has the potential to cause target leakage, resulting in invalid prediction accuracy. In testing using pure historical data without data leakage, the XGBoost model performed better than TFT with an RMSE of 4.27, while TFT produced an RMSE of 18.59. Furthermore, the integration of network fundamentals data in the form of TVL did not improve prediction accuracy and even caused a decrease in performance for the XGBoost model with an RMSE of 7.10. The results of this study show that the use of historical price action features is more effective than fundamental network indicators for short-term daily Solana price predictions.

This study describes Islamic public and social finance: the role and mechanisms of government oversight of economic activities from an Islamic perspective. The purpose of this study is to explain Islamic public and social finance: the role and mechanisms of government oversight of economic activities from an Islamic perspective. The research method is qualitative. Data analysis was conducted using thematic analysis techniques through the stages of data reduction, data presentation, and drawing conclusions. This research finds that the government's role from an Islamic public and social finance perspective is not only as a regulator but also as an active supervisor, ensuring that economic activities are run in accordance with Sharia principles. Supervisory mechanisms are implemented through the institution of hisbah (Islamic tax), Sharia-based regulations, and a system of public financial accountability and transparency. Furthermore, Islamic social finance instruments such as zakat (alms), infaq (donations), sedekah (charity), and waqf (endowments) have been proven to play a role in equitable wealth distribution and reducing social inequality. This supervisory concept remains relevant in the modern economic context, including the digital sector and Sharia finance. The implications of this research suggest that the government needs to strengthen the implementation of Islamic-based supervision in the modern economic system by strengthening Sharia financial institutions, optimizing the management of Islamic social funds, and enhancing transparent and accountable regulations. Furthermore, adaptation of Islamic supervisory mechanisms is necessary to address the development of the digital economy. This research also implies the importance of increasing Sharia economic literacy among the public to support the creation of a more sustainable and equitable economic system.

Sustainability issues encompassing economic, social and environmental aspects are driving reform in the global financial sector, including in Indonesia. Although the OJK has published a Sustainable Finance Roadmap since 2015, Indonesia does not yet have comprehensive green finance regulations in the banking sector. This study aims to analyse the state of green finance regulation in the Indonesian banking sector and compare it with China’s Green Credit Guidelines, in order to identify relevant aspects for adoption in strengthening national green finance policy. This study employs a normative legal methodology using a legislative and comparative law approach, alongside a qualitative descriptive-analytical analysis of secondary data. The author found that green finance regulations in Indonesia remain fragmented and scattered across various sectoral legal instruments without adequate integration, thereby creating loopholes for greenwashing practices and the adoption of green principles that are merely administrative in nature. The Sustainable Finance Committee mandated by the P2SK Act has not yet been established, exacerbating the lack of coordination between institutions. In contrast, China, through its 2012 Green Credit Guidelines and 2016 Guidelines for Establishing a Green Financial System, demonstrates a regulatory model that is hierarchical, standardised, and legally binding. A comparison of the two identifies four relevant aspects for Indonesia to adopt: an integrated regulatory approach, standardisation of environmental risk operations, strengthening of oversight mechanisms and due diligence, and cross-sectoral institutional coordination. Consequently, Indonesia requires comprehensive, dedicated green finance regulations and must promptly establish the Sustainable Finance Committee as the sole coordinating authority.

This study aims to evaluate simple bookkeeping practices in traditional Micro, Small, and Medium Enterprises (MSMEs) through a comparative study between Nasi Padang and Warung Madura MSMEs. The background of this study is based on the still low level of financial literacy of MSMEs, especially in terms of recording and managing business finances, which are often not done systematically. The methods used in this activity include direct observation, simple bookkeeping training, and evaluation of the implementation of financial recording. The results of the observation indicate that Nasi Padang MSMEs have not kept complete financial records and still mix personal finances with business finances. Meanwhile, Warung Madura MSMEs have kept simple bookkeeping and separated business finances from personal finances, but the records are not organized neatly and systematically. The implementation of simple bookkeeping training has a positive impact on improving business actors' understanding in recording cash inflows and outflows and preparing simple profit and loss reports. The evaluation results show an increase in the ability of MSMEs to manage business finances in a more structured manner. Thus, simple bookkeeping plays an important role in increasing financial transparency, assisting business decision-making, and supporting the sustainability of MSMEs. This study recommends ongoing mentoring so that simple bookkeeping practices can be consistently implemented by MSMEs.

This study aims to evaluate simple bookkeeping practices in traditional Micro, Small, and Medium Enterprises (MSMEs) through a comparative study between Nasi Padang and Warung Madura MSMEs. The background of this study is based on the still low level of financial literacy of MSMEs, especially in terms of recording and managing business finances, which are often not done systematically. The methods used in this activity include direct observation, simple bookkeeping training, and evaluation of the implementation of financial recording. The results of the observation indicate that Nasi Padang MSMEs have not kept complete financial records and still mix personal finances with business finances. Meanwhile, Warung Madura MSMEs have kept simple bookkeeping and separated business finances from personal finances, but the records are not organized neatly and systematically. The implementation of simple bookkeeping training has a positive impact on improving business actors' understanding in recording cash inflows and outflows and preparing simple profit and loss reports. The evaluation results show an increase in the ability of MSMEs to manage business finances in a more structured manner. Thus, simple bookkeeping plays an important role in increasing financial transparency, assisting business decision-making, and supporting the sustainability of MSMEs. This study recommends ongoing mentoring so that simple bookkeeping practices can be consistently implemented by MSMEs.

Diaspora remittances are a major and relatively stable external financing source for underdeveloped and developing countries, often surpassing aid and foreign direct investment. Drawing on a narrative review of recent empirical studies, meta-analyses, and country cases, this paper examines how remittances contribute to sustainable finance by affecting economic growth, poverty and inequality, financial inclusion, and environmental outcomes. The evidence shows that remittances generally reduce poverty and enhance financial inclusion, while their growth and environmental impacts are heterogeneous and depend on factors such as financial development, human capital, and institutional quality. The paper argues that targeted policies lowering transaction costs, strengthening and digitizing financial systems, and designing instruments to channel remittances into productive and green investments are essential to fully integrating remittances into national sustainable finance and development strategies.

This study aims to analyze the effect of Digital Accounting Systems on Financial Decision Quality through Accounting Information Quality in modern companies. This research employed a quantitative explanatory approach using a survey design. Primary data were collected from 100 employees working in finance, accounting, and financial administration departments through purposive sampling and analyzed using Structural Equation Modeling–Partial Least Squares (SEM-PLS) with SmartPLS. The findings reveal that Digital Accounting Systems have a positive and significant effect on Accounting Information Quality, Accounting Information Quality has a positive and significant effect on Financial Decision Quality, and Digital Accounting Systems also directly improve Financial Decision Quality. The mediation test confirms that Accounting Information Quality partially mediates the relationship between Digital Accounting Systems and Financial Decision Quality. These results imply that companies should not only adopt digital accounting technology but also strengthen system integration, data validation, transaction standardization, and user competence to ensure that digital accounting systems produce accurate, timely, relevant, and useful information for effective financial decision-making.  

KIP Kuliah is a government-funded educational assistance program aimed at high school (SMA) graduates or equivalent who demonstrate strong academic potential but face economic constraints. This program is expected to expand access to higher education and help students complete their studies on time without being burdened by financial concerns. However, the effectiveness of KIP Kuliah utilization depends not only on the amount of aid provided but also on students’ ability to manage their finances wisely through the implementation of good money habits This study is a field research using a descriptive qualitative approach. The sample consists of six informants, namely KIP Kuliah recipients at Politeknik Negeri Medan from the 2020–2023 cohorts. The results show that personal financial management among students includes budgeting, controlling expenses, and saving behavior. In addition, several factors influence students’ financial behavior, such as financial literacy, social environment, lifestyle, and individual needs. With proper financial management, KIP Kuliah funds can be utilized optimally to support students’ academic success.

Strengthening the capacity of micro, small, and medium enterprises (MSMEs) is a strategic effort to enhance business competitiveness and sustainability, particularly within the Pamulang MSME Friends (SUP) community. This community service activity aims to improve MSMEs’ financial management capabilities and increase production efficiency through the development of a joint production house. The main challenges faced by partners include limited financial literacy, the absence of systematic financial transaction records, and inadequate production facilities. The implementation of the program was carried out through training activities, mentoring in the use of the APIK financial recording application, and facilitation in designing a collaborative production house model. The results indicate an improvement in MSMEs’ understanding of financial management, including the ability to record transactions systematically, separate business and personal finances, and calculate production costs more accurately. Furthermore, the establishment of a joint production house contributes to greater cost efficiency, increased production capacity, improved product quality, and stronger collaboration among MSME actors. Therefore, this activity contributes to creating a more structured, efficient, and sustainable MSME ecosystem that supports long-term business development.

Financial literacy is an essential aspect in supporting community financial management, particularly in rural and indigenous communities such as Kanekes Village (Baduy). Although the community has begun to access financial services and digital technology, their ability to manage finances remains limited. Therefore, this community service activity aims to identify the level of financial literacy and to encourage public awareness of better financial management. The method used is a descriptive qualitative approach through in-depth interviews and field observations. The results show that the community, especially in Baduy Luar, has utilized social media such as TikTok Live and Instagram for product marketing and has adopted digital payment systems such as QRIS through Bank BRI, although cash transactions still dominate. The main sources of income come from micro-enterprises based on local potential, including handicrafts, traditional clothing, accessories, and food products. However, the community generally lacks financial recording practices and structured financial planning, causing income to be directly spent on daily needs. The activity also indicates the emergence of initial awareness regarding financial management and highlights the role of youth as local leaders in adopting digital technology. Therefore, strengthening financial literacy is crucial to improving financial behavior and supporting sustainable economic transformation within the community.

This study aims to examine the effect of village apparatus capacity on accountability in village fund management, with the village financial system (SISKEUDES) as an intervening variable in Letti District, Southwest Maluku Regency. The research assessed whether the competence, knowledge, and administrative ability of village officials can improve transparent and accountable fund management. This study employed a quantitative approach using a saturated sampling technique, involving all 42 apparatus members as respondents. Data were collected through questionnaires and analyzed using multiple regression and the Sobel test to examine direct and indirect effects. The findings show that village apparatus capacity has a positive effect on village fund management accountability. This indicates that human resource capacity can support responsible planning, implementation, reporting, and evaluation of village funds. However, the village financial system does not significantly affect village fund management accountability. In addition, SISKEUDES does not function as an intervening variable in the relationship between village apparatus capacity and accountability. These results imply that strengthening human resource capacity remains more decisive than system use.

MSMEs have a strategic role in supporting regional economic growth, but they still face many obstacles in financial management and the preparation of accountable financial statements. Elok Mekar Sari Surabaya MSMEs are one of the business actors that face limitations in the implementation of accounting systems and financial transparency. This community service activity aims to increase the understanding and ability of MSME actors in implementing a simple accounting system and strengthen transparency in business financial management. The method of implementing activities includes initial observation, identification of needs, training in recording financial transactions, assistance in the preparation of financial statements, and evaluation of activity results. The results of the service show an increase in partners' understanding of the importance of systematic transaction recording, separation of personal and business finances, and the preparation of more structured financial statements. In addition, partners are able to implement a simple financial recording system that supports transparency and business decision-making. This activity is expected to increase the accountability of financial management and support the sustainability of the MSME business of Elok Mekar Sari Surabaya.

Financial literacy and family readiness are crucial aspects of building a community's economic and social well-being. Poor public understanding of family financial management, financial planning, and mental and social readiness in family life can trigger various economic problems and family conflict. This community service activity aims to improve the community's understanding of financial literacy and family readiness in Madiredo Village, Pujon District, through an educational workshop. The methods used in this activity were surveys and participant observation. Surveys were conducted before and after the workshop to measure participants' level of understanding regarding personal financial management, family financial planning, financial risk management, and readiness to build a harmonious household. Participatory observation was conducted throughout the workshop to determine participants' level of participation, enthusiasm, and interaction with the material presented by students from the Raden Rahmat Islamic University of Malang's Community Service Program (KKN-T). The results of the activity indicate an increase in community understanding of the importance of saving, prioritizing needs, managing family finances, and readiness to face the responsibilities of family life. This workshop is expected to be the first step in sustainably improving the quality of economic and social life in the village community

Low financial literacy and managerial capability remain common issues faced by micro, small, and medium enterprises (MSMEs), particularly in the culinary sector, which consequently affects financial efficiency and business sustainability. Many business owners still maintain simple and unstructured financial records and often mix personal and business finances, leading to difficulties in determining profit and making appropriate business decisions. This community service activity aims to improve financial efficiency through operational management assistance for the MSME Warung Pecel Bu Nor located in Gading Fajar, Candi District, Sidoarjo Regency. The method used is Participatory Action Research (PAR), which actively involves business owners in every stage of the activity, including problem identification, action planning, implementation, evaluation, and reflection. Data collection techniques include observation, interviews, discussions, and joint reflection. The results indicate an improvement in the business owner’s understanding and skills in simple financial recording, separation of personal and business finances, and operational cost control. In addition, there is an improvement in the organization of business management and managerial awareness. This assistance contributes to increased financial efficiency, business stability, and the potential improvement of the economic welfare of business owners. Overall, this assistance has proven effective in supporting the sustainability of MSMEs; therefore, continuous assistance is needed so that business owners can consistently implement more professional business management practices.

This article examines the implementation of a sharia financial literacy education program aimed at supporting community economic development at the Balai Perkumpulan Sub PPKBD Tambakkemerakan, Krian, driven by the persistently low level of community literacy regarding Islamic finance concepts and practices, which has the potential to impede the optimization of Islamic principles-based economic well-being. Employing the Participatory Action Research (PAR) method, this study engaged community members actively throughout the processes of problem identification, program implementation, and evaluation, with activities conducted through socialization sessions, interactive discussions, and practical demonstrations of sharia-compliant financial management in real-life contexts. The findings indicate a measurable improvement in community comprehension of Islamic finance fundamentals, including the prohibition of riba (usury/interest), the importance of financial planning, and the utilization of sharia-compliant financial institutions, alongside observable attitudinal shifts toward more prudent and Islamically normative financial behavior. These outcomes suggest that the program contributes positively to fostering community economic independence and strengthening the application of Islamic economic principles at the household level.

Children in Tambak Osowilangun Village have high access to digital technology, but their digital financial literacy remains very low. Technology is generally used only for entertainment and social media without an understanding of its economic value. This condition is exacerbated by limited supervision from parents, the majority of whom work in the industrial sector, leaving children vulnerable to uncontrolled consumer behavior online. This community service activity aims to equip children in Tambak Osowilangun Village with a basic understanding of modern economics. The main focus is to improve their ability to manage their finances wisely, introduce the concept of digital savings, and develop critical thinking skills so they can distinguish between needs and wants in the technology era. The program uses the Participatory Action Research (PAR) method, which involves the active participation of children through a spiral of stages: planning, action, observation, and reflection. Data was collected through participant observation to monitor the learning dynamics of participants during the educational sessions. The implementation of the activity showed a significant increase in participants' financial understanding. Children became more aware of the risks of digital fraud and began to understand how financial applications work. Through interactive discussion sessions, high enthusiasm was generated, shifting the children's mindset from mere entertainment users to financially savvy technology users. The synergy between students and the community has succeeded in fostering a disciplined and responsible economic character in the young generation in the village.

Stock market volatility represents a key indicator of financial market uncertainty, particularly in emerging economies where market structures are still evolving and are highly sensitive to global shocks. This study aims to analyze and compare the volatility dynamics of stock markets in four Asian emerging economies: Indonesia, India, Malaysia, and Thailand. The research employs a quantitative approach using daily stock index data from January 2011 to January 2026 obtained from Yahoo Finance. Stock returns are calculated using logarithmic transformation and analyzed using the Generalized Autoregressive Conditional Heteroskedasticity (GARCH(1,1)) model. Prior to model estimation, stationarity and ARCH effect tests are conducted to ensure the validity of volatility modeling. The empirical findings indicate that all return series exhibit non-normal distribution, strong volatility clustering, and significant ARCH effects. The estimation results show that both ARCH and GARCH parameters are statistically significant, with persistence levels close to unity across all markets, implying that volatility shocks tend to persist over a long period. These findings suggest that emerging stock markets in Asia are highly sensitive to external shocks and exhibit long-memory volatility behavior. The results provide important implications for investors and policymakers in designing effective risk management and market stabilization strategies.

This research was conducted with the aim of helping MSME actors, particularly salted egg MSMEs in Penanae Village, to understand the importance of applying business ethics principles in their operations to create a good business system. This is also important to establish a healthy relationship between MSME actors and consumers. The method offered to partners/UMKM is in the form of education/socialization using LEAFLETS conducted door to door. The material provided in the leaflet includes discussions on (1) The Role of Ethics in Business for UMKM actors, (2) Benefits of Business for UMKM actors, (3) Application of ethical principles in business activities such as finance, marketing, production, and HR. The results of the education show a change in participants' responses, with a better understanding of attitudes and knowledge regarding business ethics.

This study aims to analyze the laws and regulations related to the granting of rehabilitation by the president in relation to corruption committed by former ASDP directors, which has been declared to have caused financial losses to the state amounting to Rp.1.25 trillion. The researcher conducted research using normative legal research methods with a legislative approach and a case approach. Legal sources were obtained from primary, tertiary, and secondary sources related to the legal analysis of the president in granting rehabilitation to former directors of ASDP Indonesia Ferry. The researchers identified two research questions:  what considerations did the president take into account in granting rehabilitation to the former director of ASDP Indonesia Ferry, and what are the legal consequences of granting rehabilitation to the former director of ASDP Indonesia Ferry. In granting rehabilitation, the president must seek the opinion of the Supreme Court. The granting of rehabilitation by the president is based on the aspirations of the people as conveyed to the House of Representatives and must be proven not to be detrimental to state finances. One judge disagreed because he considered it to be purely a business mistake.   Keywords: Rehabilitation, Corruption Crimes, ASDP

The purpose of this writing is to analyze Article 14 of Law Number 31 of 1999 jo. Law Number 20 of 2001 concerning the Eradication of Corruption has a delegative character, because its enactment depends on the provisions of other laws that expressly declare a violation as a criminal act of corruption. The construction of these norms in practice gives rise to ambivalence in law enforcement, especially when various acts that are detrimental to state finances occur in strategic sectors that are not explicitly qualified as corruption crimes in sectoral laws. This condition has the potential to create a legal vacuum and hinder the effectiveness of eradicating corruption as an extraordinary crime. This study aims to analyze the practice of implementing Article 14 of the Law on the Eradication of Corruption and examine these provisions from the perspective of legal certainty, justice, and criminal law policy. The research method used is normative legal research with a legislative approach and a case approach. Research data was obtained through literature studies on primary, secondary, and tertiary legal materials that were analyzed qualitatively. The results of the study show that the delegative and limiting nature of Article 14 has implications for the low predictability of the law and opens up ambivalence between norms and law enforcement practices. In reality, law enforcement officials often apply the Corruption Crime Law to acts that are normatively outside the scope of Article 14, taking into account the existence of state financial losses and the interests of substantive justice. Therefore, Article 14 needs to be interpreted systemically and progressively and supported by the reformulation of norms and harmonization of laws and regulations to be in line with the dynamics and complexity of modern corruption crimes.