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Indonesia, with its rapid economic growth, is still haunted by persistent poverty problems. Inflation is like a parasite that sticks to economic growth, has the potential to worsen the poverty gap and hinder its overcoming. The aim of this research is to examine how economic growth and inflation in Indonesia affect the level of poverty in Indonesia. Panel data collected between 1994 and 2023 from 34 provinces in Indonesia is the data source. Multiple linear regression analysis is the technique used. The findings show that the number of poor people in Indonesia is not significantly affected by economic growth or inflation. Only 25.7% of the fluctuation in the number of poor people can be explained by the regression model, based on a coefficient of determination (R-square) of 0.257; the remaining 74.3% can be explained by other factors not taken into account in this study.

Poverty, according to the World Bank (2000), is defined as "poverty is pronounced deprivation in well-being," meaning that poverty is the loss of well-being. This study aims to analyze the impact of income distribution inequality and the Human Development Index (HDI) on poverty in Indonesia. The research utilizes data sourced from the Central Statistics Agency (BPS) report. The study focuses on 34 provinces in Indonesia between 2022 and 2024, examining income inequality and human development quality. The data analysis method used is panel data regression, which allows for analyzing the effects of these variables simultaneously. The findings of this study are: (1) income distribution inequality has a significant impact on poverty levels, indicating that the higher the income inequality, the higher the poverty rate in Indonesia; and (2) the Human Development Index (HDI) also affects poverty levels. The higher the HDI, the lower the poverty rate, suggesting that improvements in education, health, and well-being can reduce poverty. These findings emphasize the importance of reducing income inequality and improving human development quality as effective strategies to decrease poverty in Indonesia. Policies focused on equitable development and improving the quality of life for communities are essential for achieving more widespread well-being across all provinces.

This study explores the significant role of digital infrastructure investments in driving both economic growth and social inclusion in emerging economies. With the rapid advancements in digital technologies such as broadband, mobile subscriptions, and ICT infrastructure, these investments are reshaping economies by fostering innovation, improving business efficiency, and reducing poverty. The research employs a quantitative cross-country panel data approach, examining the impact of digital infrastructure across various regions over a ten-year period. The findings reveal a strong positive correlation between digital infrastructure investments and GDP growth, highlighting the substantial effect these investments have on national economic performance. Additionally, the study demonstrates that digital infrastructure plays a pivotal role in enhancing social inclusion, particularly through improved access to financial services, education, and healthcare, which in turn reduces income inequalities and promotes social mobility. The paper also compares the impact of digital infrastructure with that of traditional investments in physical infrastructure, such as transportation, revealing that digital infrastructure offers higher returns in terms of both economic outcomes and social benefits. This research emphasizes the importance of policy interventions, including targeted subsidies and inclusive digital policies, to foster equitable growth. Finally, it proposes several directions for future research, including sector-specific impacts of digital infrastructure, regional disparities, and the long-term effects on social well-being.

South Sumatra is a province with high natural resource potential in the palm oil plantation sector. The increasing demand for palm oil has led to many companies operating in this sector. One such plantation company is PT. Agro Muara Rupit, located in Rawas Ulu District, North Musi Rawas Regency, South Sumatra Province. This research is important because plantations are not only assessed from a commercial perspective, but must also have a positive impact on environmental sustainability. One environmentally conscious design concept is ecological architecture. Ecological architecture plays a role in protecting ecosystems from damage and creating comfort for residents from a physical, social, and economic perspective. This research aims to create environmentally conscious residential designs by applying ecological architecture concepts, ensuring the preservation of the natural environment. The research method used is a qualitative descriptive method with stages namely problem identification, data collection, analysis, and concept development, then the concept is implemented into the design. The results of this study are the implementation of four aspects of the ecological architecture concept in residential environments, including through natural ventilation and lighting systems by creating openings in the building, energy savings by using solar panels, the use of natural materials in the building mass such as clay, wood and bamboo, and the application of a bio pore system as water absorption.

Financial stability in manufacturing companies is an important issue, especially when facing national and global economic uncertainty. Good corporate governance is considered a framework that can drive technological innovation to enhance corporate excellence and achieve sustainable financial stability. This study aims to analyze the influence of the size of independent board of commissioners, managerial ownership, and institutional ownership on financial stability, with technological innovation as a mediating variable. The research data for this study were obtained from the annual financial reports of manufacturing companies listed on the Indonesia Stock Exchange for the period 2020 to 2023. Data analysis was performed using panel data regression and mediation testing using the Sobel test approach. The research findings indicate that the size of the independent board of commissioners has a positive effect on technological innovation, while managerial ownership has a negative effect and institutional ownership has no significant effect on technological innovation. However, the size of the independent board of commissioners, managerial ownership, institutional ownership, and technological innovation all have a significant effect on financial stability. The technology innovation variable also proved to mediate the influence of the size of the independent board of commissioners on financial stability. This finding emphasizes the importance of good corporate governance and technological innovation in maintaining the financial stability of manufacturing companies.

This study analyzes the potential use of solar cells as a renewable energy source on the MV SARI INDAH. With the increasing demand for energy and the negative environmental impacts of fossil fuels, solar cells provide a promising eco-friendly alternative. The research focuses on developing a prototype system to charge batteries using solar power, converting DC power into AC for ship operations. The methodology includes measuring sunlight intensity, current, and output voltage, while also calculating the battery capacity and the ship’s electrical load. Tests were conducted at various tilt angles, with data recorded hourly over two days to assess performance. The results show that a 75° tilt angle yields the highest voltage, current, and power output when compared to other angles. Based on these findings, the study recommends installing solar panels at a 75° angle on the compass deck. The system design utilizes two panels positioned opposite each other, forming a 150° angle to optimize energy capture. This setup is capable of supplying power to key areas on the ship, such as seven lamps in the E/R 2nd Deck, Control Room, Emergency Generator Room, and CO₂ Room. The system is designed to meet the total daily energy demand of approximately 1,400 Wh, which can be efficiently fulfilled by eight solar cells rated at 50 Wp each, providing a sustainable and efficient energy solution for the vessel.

This study aimed to determine and analyze the influence of financial ratios on profit changes in telecommunications companies listed on the Indonesia Stock Exchange (IDX) during the 2019–2023 period. The financial ratios used in this study encompass four main groups: liquidity ratios, solvency ratios, activity ratios, and profitability ratios. This study employed a quantitative approach with an associative nature because it attempted to examine the relationship and influence between these financial variables on profit changes. The population in this study comprised all telecommunications companies listed on the IDX, while the sample selection was conducted using a purposive sampling technique with specific criteria, resulting in 15 eligible companies. The research data were then analyzed using panel data regression using EViews 12 software, with the best model selected being the Random Effect Model (REM). The results showed that simultaneously, liquidity, solvency, activity, and profitability ratios significantly influenced profit changes, thus concluding that the company's overall financial performance plays a significant role in determining the dynamics of profit generated. However, partial test results showed that the influence of each ratio was different. The solvency ratio has a significant negative effect on profit changes, indicating that the higher a company's debt level, the greater the risk of profit decline. Conversely, the profitability ratio has a significant positive effect, confirming that a company's ability to generate net profit is a major factor in increasing profit changes. Meanwhile, the liquidity ratio and activity ratio were not shown to have a significant effect on profit changes, indicating that short-term liquidity and operational efficiency are not sufficient to be the primary determinants in driving profit changes in the telecommunications sector.  

The need for environmentally friendly marine transportation continues to increase, especially in tourist areas such as Penyengat Island, Tanjungpinang, Riau Islands. In the local context, the design of electric boats has not been widely developed for small islands in Indonesia, even though the potential and urgency for its application is very high. Geographical constraints, limited charging infrastructure, and a lack of technical data are the main obstacles. This research focuses on the design and construction of an electric-powered tourist boat prototype with an asymmetrical catamaran hull type as an effort to support a sustainable transportation system. The boat design applies an asymmetrical catamaran hull configuration to improve sailing stability and energy efficiency. The propulsion system is controlled via a wireless PS2 joystick integrated with an ESP32 microcontroller, supported by a 24V DC motor powered by lithium-ion batteries and solar panels as a supplement. Test results show that the boat can operate stably with remote control, good energy efficiency, and zero emissions during operation. Some technical challenges encountered include limited operational duration due to battery capacity and high sensitivity of electronic components to water exposure. Overall, this prototype has great potential for further development as an environmentally friendly alternative for maritime transportation system. The stable catamaran hull design provides advantages in terms of comfort and safety, especially in calm or shallow waters. The electric propulsion system used has proven to be efficient and responsive, supported by a remote control mechanism that is easy to operate via a wireless joystick

The phenomenon of digital transformation is crucial for Indonesian Micro, Small and Medium Enterprises (SMEs) in addressing the challenges posed by international markets; however, a large number of SMEs have yet to fully utilise technological advancements. This research seeks to examine the impact of digital transformation on the export performance of Indonesian SMEs, while exploring the mediating and moderating factors that influence this relationship. The methodology employed consists of panel data analysis, utilising a sample of 100 exporting SMEs from various industry sectors over the period 2019 to 2023. The findings show that digital transformation exerts a significant positive impact on export performance, with dynamic capabilities serving as a mediator and firm size acting as a moderator. The study identifies e-commerce and business process automation as the most effective elements in improving export performance. The implications derived from this study advocate a comprehensive strategy in the digital transformation of SMEs, in addition to more targeted policy initiatives aimed at strengthening the dynamic capabilities of these firms.

This study uses a quantitative associative approach to analyze the influence of exports, imports, inflation, and exchange rates on economic growth in five ASEAN member countries: Indonesia, Malaysia, Singapore, Thailand, and Vietnam. The data used are secondary data obtained from the World Bank for the period 2013–2023. The analysis technique used is the Panel Autoregressive Distributed Lag (Panel ARDL) Model, which begins with stationarity and cointegration tests. Results The ARDL Panel Model estimation in this study is declared valid because it meets the main requirements, namely having a cointegrated lag with a negative coefficient value of -0.831550 and significant at the 5% significance level (probability 0.0000 < 0.05). The long-term estimation results indicate that only the inflation variable has a significant influence on Gross Domestic Product (GDP) in the 5 ASEAN countries studied. Meanwhile, in the short term, no variables were found to have a significant influence on GDP in the 5 countries. Furthermore, country-level estimations show varying results. Indonesia is the only country that shows a significant influence of exports, imports, inflation, and exchange rates on GDP. Thailand shows a significant influence of exports and exchange rates, while Malaysia, Singapore, and Vietnam do not show any significant influence of exports, imports, inflation, and exchange rates on GDP. These findings reflect that the relationship between macroeconomic variables and economic growth in ASEAN countries is heterogeneous and is strongly influenced by the structural characteristics of each country.

This study examines the connection between the growth of tourism and the income generated locally in the Special Region of Yogyakarta, focusing on the period before and after the operation of Yogyakarta International Airport in 2019. The research problem lies in understanding whether the expansion of transportation infrastructure has altered the determinants from Regional Own-Source Revenue (PAD), especially derived from the tourism sector. The objective is to analyze the influence of tourist numbers, tourist attractions, labor force participation rate (LFPR), and the number of restaurants on PAD across five districts/cities. The study employs panel data regression using data from 2013–2024 and the EViews 12 statistical tool. The findings reveal that the amount of tourists consistently exerts a positive and substantial impact on PAD in both periods, though its magnitude declined after the airport’s operation. Tourist attractions, however, became positively and significantly associated with PAD only in the post-airport period, suggesting a stronger role of destination availability in revenue generation. In contrast, LFPR and the total of restaurants show no significant effect on PAD during either period. These findings highlight a structural shift in PAD sources, with tourism remaining relevant but gradually overshadowed by other emerging sectors such as logistics after the airport’s establishment. The study concludes that while the airport contributed to diversifying economic activity, local governments should optimize tourism potential in parallel with new growth sectors to sustain balanced revenue generation

Cake is a wheat flour-based food product that is popular because of its sweet taste, soft texture, and attractive appearance. This study aims to evaluate the effect of purple sweet potato (Ipomoea batatas) paste substitution on the sensory, chemical, and physical quality of chocolate cake decorated with character pudding. The study was conducted in May–August 2025 at the Makassar Health Laboratory Center and the Chemistry Laboratory of the Pangkep State Agricultural Polytechnic. The study design used a Completely Randomized Design (CRD) with five treatments of purple sweet potato paste concentration (0%, 10%, 20%, 30%, 40%) and two replications. The parameters analyzed included sensory tests (color, aroma, taste, texture, and overall), chemical tests (antioxidant activity, water content, protein, fat, ash, and carbohydrate), and physical tests (expandability and crumb morphology). Data were analyzed using ANOVA and Duncan's further test for parameters with significant differences. The results showed that the addition of purple sweet potato paste had a significant effect (p < 0.05) on sensory and chemical characteristics. Treatment A4 (40% purple sweet potato paste) obtained the highest score in the hedonic test with an average panelist preference level of 4 (like). The best chemical characteristics were also obtained in A4, namely antioxidant content of 25.6%, water content of 32.97%, protein 3.52%, fat 17.19%, ash 1.34%, and carbohydrate 45.05%. Physically, the rise power was not significantly different between treatments, but the crumb morphology showed pore irregularities at high concentrations.

Jenang Jubung is a typical snack from Gresik City. Its shape is unique and different from jenang in general. Jenang jubung tends to have a chewy, soft, savory, and sweet taste. This study aims: 1) To determine the effect of mocaf flour substitution on the organoleptic properties (chewy, shape, aroma, color, texture, and taste) of jenang jubung. 2) To determine the best nutritional value of Jenang Jubung. This type of research is an experimental study with 3 treatments consisting of 3 levels of mocaf flour substitution 25%, 50%, 75%. The data collection method was carried out by organoleptic testing with a total of 35 panelists consisting of 7 trained panelists and 28 semi-trained panelists. Data analysis used was to find the mean value, single Anova (One Way Anova), and duncan. Furthermore, laboratory tests were carried out on the best products to determine energy, carbohydrates, fiber, protein, fat, ash content, vitamin B1 (thiamine), vitamin B6, vitamin E, vitamin C, potassium minerals, magnesium minerals, phosphorus minerals, calcium minerals, iron minerals, water content. The results of the analysis showed 1) Mocaf flour substitution had a significant effect on (chewy, shape, aroma, color, texture, and taste); 2) The nutritional content of the best jenang jubung was obtained energy 365.80kcal; carbohydrate 51.09%; fiber 2.91%; protein 9.86%; fat 12.91%; ash content 1.05%; vitamin B1 (thiamine) 1.08Mg; vitamin B6 0.92Mg; vitamin E 1.32Mg; vitamin C 4.08Mg; potassium mineral 5.11Mg; magnesium mineral 19.81Mg; phosphorus mineral 105.80Mg, calcium mineral 11.81Mg; iron mineral 2.11Mg; water content 22.16%.

This research investigates the relationship between fiscal decentralization, economic growth, and income inequality (measured by the Gini ratio) on the Human Development Index (HDI) in regencies and cities within Bali Province during the 2013–2023 period. Human development is a crucial indicator of regional welfare, and understanding the factors that shape HDI is essential for designing effective regional development policies. A quantitative approach was employed through panel data regression, utilizing secondary data sourced from the Central Bureau of Statistics (BPS). The findings indicate that fiscal decentralization has a positive and significant effect on HDI, suggesting that greater regional fiscal authority can improve public service delivery and social welfare. Conversely, economic growth demonstrates a significant negative relationship with HDI, which implies that growth alone does not automatically translate into improved human development, particularly when it is unevenly distributed. In addition, income inequality shows a negative and significant effect on HDI, confirming that disparities in income hinder broader improvements in welfare. Collectively, these variables significantly explain variations in HDI across regencies and cities in Bali. The policy implications emphasize the need to strengthen regional fiscal capacity, reduce income inequality, and encourage inclusive economic growth to ensure that economic progress contributes effectively to enhancing human development.

The purpose of this study was to determine the effect of the Gross Regional Domestic Product of the Trade and Processing Industry Sectors and Services on the Amount of Labor Absorption in Samarinda City and Balikpapan City. This study uses panel data from 2013 – 2022 in the two cities of Samarinda and Balikapapan using secondary data. Data analysis used a dummy variable multiple linear regression model using SPSS (Statistical Program Social Science) version 23. The results of this study indicate that the GRDP variables in the trade, manufacturing and service sectors together have a significant effect on the amount of labor absorption. The Trade Sector Variable partially has a significant positive effect on Total Labor Absorption. The Processing Industry Sector Variable partially has no significant effect on Total Labor Absorption. And the Service Sector Variable partially has a significant negative effect on Total Labor Absorption.

This study aims to explain and also prove the hypothesis regarding the effect of total asset turnover (TATO), debt to equity ratio (DER), current ratio (CR), and net profit margin (NPM) on profit changes in coal sub-sector companies listed on the Indonesia Stock Exchange in 2020-2021. The study uses quantitative research using purposive sampling techniques, the population is coal sub-sector companies and a sample of 32 financial reports from 8 companies in 2020-2023. The analytical techniques used are descriptive analysis, panel data estimation methods, classical assumption tests, t-tests (partial), F-tests (simultaneous), and coefficients of determination (R2). The results of the research that has been conducted, it can be concluded that total asset turnover partially does not have a significant effect on profit changes. The debt to equity ratio variable partially has a positive and significant effect on profit changes. The current ratio variable partially has a positive and significant effect on profit changes. The net profit margin variable partially has no effect on profit changes with. Simultaneously, the variables total asset turnover, debt to equity ratio, current ratio, and net profit margin influence changes in profit.

The purpose of this study was to determine: 1) the effect of mocaf flour substitution on the level of likeability of elephant ear cake; 2) the effect of addition of carrot puree on the level of likeability of elephant ear cake; 3) the effect of the interaction between mocaf flour substitution and the addition of carrot puree on the level of likeability of elephant ear cake; and 4) the nutritional value of the best elephant ear cake product based on the results of chemical tests. This study is an experimental research type with a 3 x 2 factorial design with 6 treatments. The data collection technique in this study was in the form of observations carried out by 3 trained panelists, 31 semi-trained panelists, and 19 untrained panelists with data collection instruments using a hedonic test assessment sheet with criteria for color, aroma, crispiness, taste, and overall. The data analysis technique used was two-way ANOVA assisted by SPSS version 22 software and continued with Duncan's follow-up test if a significant interaction was found. The results showed that 1) mocaf flour substitution affected on the level of likeability of elephant ear cake in terms of crispiness and taste; 2) the addition of carrot puree did not have a significant effect on all aspects of preference; 3) the interaction between the two only affected the crispiness; and 4) the best nutritional content of elephant ear cake was obtained from 4.81% fat, 1.25% ash, 7.88% protein, 1.02% water, 82.01% carbohydrate, 2.82% fiber, and 86.50 mg/100g beta-carotene

This study investigates the influence of economic growth, investment, and minimum wage on the open unemployment rate across districts and cities in East Kalimantan Province. The research employs a quantitative descriptive approach with panel data regression analysis, processed using EViews 13 software. Model selection was carried out through the Chow and Hausman tests, which identified the Fixed Effect Model (FEM) as the most appropriate estimation technique. The study utilizes secondary data from 2018 to 2024, obtained from the Central Bureau of Statistics (BPS) and the Investment and One-Stop Integrated Service Office of East Kalimantan Province. The empirical findings demonstrate that economic growth exerts a negative and statistically significant impact on the open unemployment rate, indicating that higher economic growth effectively contributes to reducing unemployment in the region. Foreign Investment (PMA) is found to have a negative but insignificant effect, suggesting that inflows of foreign capital alone do not directly translate into job creation unless accompanied by supporting policies and local labor absorption capacity. In contrast, Domestic Investment (PMDN) shows a positive yet statistically insignificant relationship with unemployment, reflecting the possibility that domestic investments may not always generate sufficient employment opportunities in the short term due to structural constraints or sectoral imbalances. Furthermore, the minimum wage variable has a negative and significant effect on the open unemployment rate, implying that increases in the regional minimum wage can stimulate greater employment absorption and improve labor market conditions. Overall, the results highlight the importance of fostering sustained economic growth and designing investment policies that are more labor-intensive to optimize employment creation. Additionally, the findings emphasize the strategic role of minimum wage policy in supporting job opportunities while safeguarding workers’ welfare.

International trade plays a vital role in strengthening Indonesia’s economic growth, particularly through the export of fishery products which are among the country’s leading commodities. Fresh fish exports are highly influenced by external demand factors in destination countries as well as Indonesia’s own production capacity. This study aims to analyze the determinants affecting Indonesia’s fresh fish exports to its main trading partners, namely China, Japan, Hong Kong, Singapore, and Malaysia, over the period 2012–2023. The research utilizes secondary data sourced from the World Bank and the Central Statistics Agency (BPS). Several independent variables are considered, including the fish production levels in the importing country, the real gross domestic product (GDP) per capita of the importing country, and the total population of the importing country. Panel data analysis was employed to capture the variations across time and countries, with the Random Effect Model (REM) chosen based on the results of the model specification tests. The findings of the analysis indicate that fish production in the importing country exerts a negative and statistically significant effect on Indonesia’s fresh fish exports, suggesting that higher domestic fish production in these countries reduces the need for imports. Conversely, the real GDP per capita of the importing country and its population size were found to have positive and significant impacts on Indonesia’s export volumes. These results highlight that wealthier and more populous nations demonstrate stronger demand for imported fresh fish, including from Indonesia. The implications of this study underscore the importance for Indonesia to continuously improve the quality, safety, and competitiveness of its fresh fish products while also adopting effective marketing and trade strategies targeting countries with high purchasing power and large consumer bases.

This study aims to analyze the effect of grated carrot addition on muffin quality, including aspects of shape, color, aroma, texture, and taste. Muffins are a popular bakery product due to their soft texture and varied flavors, which can be enhanced by the addition of nutritious ingredients such as carrots. Carrots are rich in vitamin A, fiber, and beta-carotene which can improve the nutritional value as well as the sensory characteristics of muffins. This study used an experimental method with a completely randomized design (CRD) and four treatments (0%, 10%, 20%, and 30% grated carrot substitution) with three replications. Sensory quality tests and hedonic tests were conducted with untrained panelists, and data were analyzed using one-way ANOVA. The results showed that muffins with 20% grated carrot substitution had the best scores in terms of shape and aroma, while 30% substitution produced the best color, texture, and taste in the sensory quality test. The hedonic test showed that 20% substitution was most preferred for shape and color, while 30% substitution was preferred for aroma, texture, and taste. Furthermore, the addition of grated carrots to muffins not only improves the organoleptic quality but also provides additional beneficial nutritional content, such as vitamin A and fiber. This study concluded that the addition of grated carrots can improve the overall quality of muffins and recommends using a 30% substitution for optimal results, as it can enhance the aroma, taste, and texture that consumers prefer without reducing the overall quality of the muffins.