Abstract:Fractional premium schemes in life insurance generally follow two main approaches: True Fractional Premiums, which are easy to implement but less fair to policyholders who die mid-period, and Apportionable Fractional Premiums,…
miums, which are more actuarially fair but administratively more complex. This study designs a Hybrid Fractional Premiums model that combines both approaches through a weighted linear combination using parameter , based on the 2023 Indonesian Mortality Table (TMPI), a 5% interest rate, a 10-year coverage period, and monthly premium payments. This descriptive quantitative study applies actuarial mathematics, covering the present value of insurance benefits, true fractional, apportionable fractional, and hybrid annuity factors, up to premium determination using the equivalence principle. The results show that the hybrid premium consistently lies between the true fractional and apportionable premiums, increases sharply with the insured's age, and is higher for males than females due to differences in mortality rates. Changes in the value of have a linear effect on the premium, although the impact is relatively small (a difference of less than IDR 200 per month). The hybrid model with is recommended as the optimal balance between actuarial fairness and ease of implementation, offering a more flexible alternative for premium determination in Indonesia's life insurance industry.
Abstract:Village infrastructure development planning often faces challenges in determining priorities due to limited budget allocations and assessment mechanisms that still tend to be subjective. This study aims to build an objective,…
tive, transparent, and measurable Decision Support System (DSS) to determine the priority order of infrastructure development proposals in Asam Jawa Village, Torgamba District. The applied solution integrates the Rank Order Centroid (ROC) method to calculate criteria weighting based on relative importance, and the Simple Additive Weighting (SAW) method to process the alternative ranking calculation. The evaluation was conducted on 23 physical infrastructure proposals using four main criteria: urgency level (C1), physical condition (C2), benefits (C3), and population size (C4). The results indicate that alternative A4 (Construction of Borehole Well and Public Toilet at Field) and alternative A18 (Sejahtera Street Concrete Cast) achieved the highest preference score of 1.000000, followed by other infrastructure proposals in a structured manner. The combined use of ROC and SAW methods is proven to be effective and consistent in generating accurate rural development priority rankings. The integration of these two methods facilitates village government officials in making accountable decisions while minimizing cognitive bias risks in optimizing development budget allocation.
Abstract:Maintaining employee commitment is particularly important in palm oil mill operations, where shift work, physical demands, and limited career development opportunities may affect employees’ attachment to the organization.…
on. This study examines the influence of work-life balance and career development on the organizational commitment of operational employees at the Rimba Belian Palm Oil Mill Unit, Region 5, PT Perkebunan Nusantara IV. A quantitative associative design was employed, involving all 114 operational employees through a census approach. Data were collected using a five-point Likert-scale questionnaire and analyzed through multiple linear regression after completing instrument and classical assumption tests. The findings indicate that work-life balance and career development each have a positive and significant influence on organizational commitment. Both variables also jointly contribute significantly to strengthening employees’ commitment to the organization. Work-life balance showed a relatively stronger contribution, suggesting that employees’ ability to manage work demands and personal responsibilities is particularly important in a shift-based operational environment. This study extends the discussion of organizational commitment to the palm oil agro-industry, which remains less frequently examined than service and public-sector organizations. The findings imply that management should improve shift arrangements, rest periods, access to training, and the transparency of promotion and career development processes to maintain employees’ long-term commitment
Abstract:Waste management has become one of the most persistent environmental challenges confronting rapidly growing urban areas in Indonesia. While previous studies have primarily explained waste management through technical infrastructure,…
rastructure, environmental awareness, or public policy, relatively little attention has been given to the interaction between environmental ethics and everyday social practices in shaping environmental behaviour. This study aims to examine how environmental ethics are translated into community waste management practices in Kendari City from the perspective of environmental sociology. A qualitative case study approach was employed using field observations, semi-structured interviews with 30 informants representing community members, religious leaders, community leaders, sanitation workers, and officials from the Kendari City Environmental Agency, as well as document analysis. The data were analysed using thematic analysis and interpreted through the analytical perspectives of Environmental Sociology, Social Practice Theory, Public Sphere Theory, and Political Ecology. The findings reveal that environmental ethics constitute an important normative foundation for environmental responsibility; however, their implementation in everyday waste management practices is mediated by socially embedded habitus, community values, institutional capacity, public discourse, and local governance. Waste management behaviour is therefore shaped not only by individual awareness but also by continuous interactions among social norms, institutional arrangements, and collective practices. The study concludes that sustainable urban waste management requires integrated approaches combining environmental ethics, community participation, participatory governance, and institutional collaboration. By integrating environmental ethics with environmental sociology, this study contributes to a broader understanding of the social dimensions of urban waste management and offers practical insights for strengthening community-based environmental governance in Indonesia.
Abstract:Cigarette smoke exposure is a significant health threat that may trigger lipid metabolism disorders, particularly by increasing serum triglyceride levels through nicotine-stimulated production of Very Low-Density Lipoprotein…
tein (VLDL). This study aimed to analyze the correlation between cigarette smoke exposure levels and serum triglyceride levels in students to identify cardiovascular risks among the productive age group. This study employed an analytical observational design with a cross-sectional approach. A total of 83 participants were selected using a purposive sampling technique. Participants' levels of exposure to cigarette smoke were assessed, and their serum triglyceride levels were analyzed using the GPO-PAP enzymatic method. Statistical analysis was performed to determine the significance of the association between smoke exposure levels and serum triglyceride levels. The findings indicate no statistically significant correlation between the level of cigarette smoke exposure and serum triglyceride levels among the study participants (Spearman's rho, p = 0.882). Most participants were classified as having mild cigarette smoke exposure and exhibited serum triglyceride levels within the normal reference range. Furthermore, the relatively homogeneous exposure levels and the young age of the participants may have contributed to the limited variability observed in the study. In conclusion, mild cigarette smoke exposure was not significantly associated with serum triglyceride levels among young adults.
Abstract:Neurodiversity conceptualizes autism, attention-deficit/hyperactivity disorder (ADHD), dyslexia, and related cognitive differences as natural variations in human cognition rather than individual deficits. Although this perspective…
erspective has gained increasing attention in human resource management (HRM), the intellectual structure and relevance of the existing literature to the Indonesian context remain insufficiently understood. This study maps the development of global research on neurodiversity and HRM and identifies research priorities for Indonesia. A bibliometric analysis was conducted using 993 records retrieved through a Boolean search combining neurodiversity- and HRM-related terms. Following a PRISMA-guided screening process, keyword co-occurrence, density, overlay, and total link-strength analyses were performed using VOSviewer. The analysis identified 43 dominant terms grouped into four thematic clusters: (1) inclusive HRM and diversity management, (2) workplace accommodation and disclosure, (3) intervention and school-to-work transition, and (4) ADHD and occupational mental health. The findings indicate that autism spectrum disorder and ADHD remain the most prominent topics in the literature. The field has gradually shifted from predominantly clinical and educational perspectives in 2020–2021 toward workplace accommodation in 2022 and more strategic HRM-oriented discussions during 2023–2024. However, link-strength analysis reveals that relationships between core HRM concepts and issues of accommodation, disclosure, and occupational mental health remain relatively fragmented. Moreover, Indonesia-specific and developing-country perspectives are absent from the dominant keyword structure. These findings demonstrate a substantial geographical and conceptual research gap. Accordingly, the study proposes five priority research themes to advance neurodiversity-inclusive HRM in Indonesia and provides a foundation for future empirical, policy-oriented, and organizational research.
Abstract:The economic structure of Aceh Province is still dominated by the agriculture, forestry, and fisheries sectors, while the contribution of the manufacturing industry sector is relatively lagging. This condition indicates…
that the structural transformation process in Aceh has not yet taken place optimally, so that the economic growth that occurs tends to be quantitative, marked by an increase in aggregate output, but does not fully reflect an increase in the quality of the economic structure. This study aims to analyze the influence of the agriculture, manufacturing industry, and mining sectors on the growth of the Regional Gross Regional Domestic Product (GRDP) of Aceh Province. The approach used is quantitative with secondary data sources from the BPS of Aceh Province. This study uses panel data which is a combination of cross-regional data and time series data from 2019 to 2023. The results of the study indicate, first; the agricultural sector has a positive effect on GRDP. This is based on the probability value of the agricultural sector variable, which is 0.002. This value is smaller than 0.05. Second; the industrial sector has no effect on GRDP. This is based on the probability value of the industrial sector variable, which is 0.610. This value is greater than 0.05. Third; the mining sector has a positive effect on GRDP. This is based on the probability value of the mining sector variable, which is 0.001. Fourth; The agricultural, industrial and mining sectors have a joint influence on the dependent variable, namely GRDP in Aceh Province
Abstract:This study aims to analyze the compliance of regional fixed asset management at the Regional Finance and Asset Agency of South Sulawesi Province with the provisions of Minister of Home Affairs Regulation No. 19 of 2016,…
with a focus on motorized two-wheeled vehicles. The research method used is qualitative descriptive, with data collection techniques involving interviews and documentation. The data used consists of primary data from the interviews as well as secondary data in the form of asset management documents and related reports. The results of the study indicate that asset management has generally been carried out in accordance with applicable regulations and covers all stages of management. However, there are still challenges regarding supervision, reporting, and asset user compliance, as well as relatively complex administrative procedures. Therefore, it is necessary to optimize controls and streamline procedures to improve accountability in asset management
Abstract:This study aims to analyze the level of taxpayer compliance in paying Motor Vehicle Tax at the Samsat Office of Bantaeng Regency. The research uses a descriptive quantitative and qualitative approach with data collection…
techniques through documentation, interviews, and observation. Quantitative analysis is carried out by measuring the formal compliance ratio based on the number of taxpayers who pay on time compared to the number of registered taxpayers, while qualitative analysis is conducted through indicators of awareness, compliance with due dates, compliance with regulations, willingness to pay, and views on Samsat services. The results of the study indicate that the level of taxpayer compliance is relatively high, but it shows a tendency to decrease from year to year. The decrease is influenced by the increasing number of registered vehicles that is not matched by an increase in awareness, the economic factors of the community, and delays in payment due to other priority needs. Service innovations such as mobile services and digital convenience contribute positively, but have not fully encouraged optimal compliance. This study confirms that improving compliance requires continuous education strategies, strengthening public services, and consistent supervision
Abstract:Poverty remains one of the major development challenges in South Sulawesi, particularly in regencies with relatively high poverty rates. This study aims to examine the effects of Gross Regional Domestic Product (GRDP) growth,…
owth, educational attainment, and the open unemployment rate on poverty across nine regencies in South Sulawesi during the 2016–2025 period. This research employed a quantitative approach using panel data obtained from the Statistics Indonesia. The research sample consisted of nine regencies that consistently recorded high poverty rates, namely Selayar Islands Regency, Jeneponto Regency, Pangkajene and Islands Regency, Bone Regency, Enrekang Regency, Luwu Regency, Tana Toraja Regency, North Luwu Regency, and North Toraja Regency. The analytical method applied was panel data regression using the Common Effect Model (CEM), Fixed Effect Model (FEM), and Random Effect Model (REM), with the optimal model selected through the Chow test and Hausman test. The findings reveal that GRDP growth has a negative effect on poverty, educational attainment has a negative and statistically significant effect on poverty, whereas the open unemployment rate has a positive effect on poverty. Simultaneously, GRDP growth, educational attainment, and the open unemployment rate significantly influence poverty in South Sulawesi. These findings suggest that poverty alleviation policies should prioritize equitable economic growth, improvements in educational quality, and the expansion of productive employment opportunities.