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This study aims to evaluate the effectiveness of the National Cash Social Assistance (BST) policy on the purchasing power of communities in Surabaya. BST is a social protection program launched by the Indonesian government in response to the economic impact of the COVID-19 pandemic. The policy targets low-income and vulnerable groups through direct cash transfers, with the goal of maintaining basic consumption levels and preventing a sharp decline in household welfare. This research examines the extent to which the BST program has achieved its objectives, particularly in enhancing or sustaining the purchasing power of its beneficiaries in urban settings. The study employs an evaluative approach using a mixed-methods design, combining quantitative survey data with qualitative interviews involving aid recipients and local-level implementers. The findings indicate that the BST program had a positive short-term impact on household purchasing power, particularly in meeting essential needs such as food and utility expenses. However, several implementation challenges were also identified, including issues of inaccurate beneficiary targeting, delays in distribution, and the relatively small amount of assistance compared to actual household need. These results highlight that the effectiveness of social policy is not solely dependent on budget allocation but also on the precision of its implementation on the ground. Consequently, the study recommends improvements in beneficiary data updating, enhanced transparency in aid distribution, and the development of more adaptive program designs that reflect local socio-economic conditions. The findings are expected to serve as a valuable reference for policymakers in designing more efficient and sustainable social assistance programs in the future.  

This study aims to analyze the optimization of seaweed seedling inventory management using the Economic Order Quantity (EOQ) method to enhance cost efficiency for farmers in Tarakan City. The research employs a quantitative descriptive approach, integrating EOQ with forecasting techniques (Moving Average and Exponential Smoothing) to predict raw material needs accurately. Data were processed using Microsoft Excel and POM-QM for Windows to ensure precision. The results indicate that EOQ yields an optimal order quantity of 878 ropes per order, with a frequency of 6 orders per year, a reorder point of 16 ropes, and a total inventory cost (TIC) of IDR 842,681. Compared to traditional methods (TIC IDR 2,132,083), EOQ reduces costs by 60.5%. Forecasting analysis reveals that Exponential Smoothing (MAPE 19.67%) outperforms Moving Average (MAPE 22.5%) in accuracy. These findings highlight EOQ’s effectiveness in minimizing waste, preventing stockouts, and improving productivity. The study provides practical insights for coastal small-scale farmers and policymakers in the marine sector.

This study aims to analyze the effectiveness of Direct Cash Assistance (BLT) in preventing poverty in the village of Sungai Jering. The background of this research problem is the high poverty rate, which is a major challenge for local governments in improving community welfare. The BLT program is expected to provide direct economic support to poor and vulnerable families. The theoretical concepts underlying this research include transparency, community participation, supervision, justice, and social security. The research method used is qualitative, allowing researchers to understand phenomena holistically and deeply. Data were collected through in-depth interviews, observations, and document analysis involving BLT beneficiaries and other related parties. The results of the study show that the BLT program in Sungai Jering has succeeded in increasing the purchasing power of the community and providing economic stability for recipient families. This success is marked by active community participation in the monitoring and implementation of the program, as well as high transparency in the distribution of assistance. However, to improve the program's effectiveness, support in the form of long-term sustainable economic empowerment programs is needed. In conclusion, BLT can be an effective tool in poverty alleviation strategies if implemented well, with high accountability and strong community involvement. With the right policies, this program is expected to become a model for other villages in managing social assistance effectively.