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All Journal INTERNATIONAL JOURNAL OF SOCIETY REVIEWS (INJOSER) INTERNATIONAL JOURNAL OF FINANCIAL ECONOMICS (IJEFE)
Ni Luh Karmini
Faculty of Economics and Business, Udayana University
Religion Humanities Economics, Econometrics & Finance Social Sciences

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ANALYSIS OF INPUT EFFICIENCY AND ECONOMIES OF SCALE IN SALT PRODUCTION IN BULELENG REGENCY Ketut Dyana Novita Sari; Ni Luh Karmini
INTERNATIONAL JOURNAL OF SOCIETY REVIEWS Vol. 2 No. 10 (2025): AUGUST
Publisher : Adisam Publisher

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Abstract

Indonesia, widely recognized as a maritime country with vast marine potential, has yet to achieve salt self-sufficiency despite its favorable geographical conditions. This study aims to analyze the efficiency of input utilization and economies of scale in salt production in Buleleng Regency, one of the main salt-producing regions in Bali Province. A quantitative approach using an associative method and the Cobb-Douglas production function model was employed to examine the influence of capital, labor, land area, and technology on salt production. The sample consisted of 126 traditional salt farmers selected using proportionate stratified random sampling. The results indicate that all input variables—capital, labor, land area, and technology—have a positive and significant effect on production, both partially and simultaneously. Salt production in Buleleng exhibits increasing returns to scale, suggesting potential for output expansion if inputs are optimized. The efficiency analysis reveals that capital, land area, and geomembrane technology are not yet utilized optimally (Ef > 1), while labor is used excessively (Ef < 1). Additionally, the production process is highly dependent on weather conditions, as all salt farmers can only operate during the dry season. These findings underscore the importance of improving access to technology and enhancing input management efficiency to support increased productivity and national salt self-sufficiency.
ANALYSIS OF FACTORS AFFECTING REGIONAL ORIGINAL REVENUE (PAD) IN BADUNG REGENCY Gusti Ayu Putri Sagita Maharani; Ni Luh Karmini
INTERNATIONAL JOURNAL OF FINANCIAL ECONOMICS Vol. 2 No. 2 (2025): AUGUST
Publisher : CV. Adiba Aisha Amira

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Regional Original Revenue (PAD) is one of the main indicators of a region's financial independence in managing its local economy. This study aims to analyze the effect of the number of tourist visits, the number of restaurants, the number of accommodations, and the population size on the Regional Original Revenue (PAD) of Badung Regency. As the tourism hub of Bali Province, Badung Regency holds significant potential for increasing PAD through the tourism sector and its supporting industries. This research adopts a quantitative approach using multiple linear regression analysis and employs secondary time series data from 2009 to 2023, sourced from the Central Bureau of Statistics (BPS) and related institutions. The research results show that simultaneously, the variables of tourist visits, the number of restaurants, the number of accommodations, and the size of the population have a significant impact on the local revenue of Badung Regency. However, partially, only the number of restaurants and the population have a significant and positive effect on local revenue, while the number of tourist visits and accommodations do not have a statistically significant partial impact. These findings indicate that the increase in the number of restaurants has a more direct impact on local revenue compared to other variables. This study is expected to provide input for the local government of Badung Regency in formulating effective policies to increase local revenue with a focus on sectors that show statistically significant contributions. Additionally, this offers empirical insights into the simultaneous and partial contributions of these factors to regional income.
THE EFFECT OF AGE, EDUCATIONAL ATTAINMENT, AND NUMBER OF DEPENDENTS ON THE INCOME OF FEMALE TRADERS AT GALIRAN MARKET, KLUNGKUNG Putu Intan Elvina Karunia Wisnuadi; Ni Luh Karmini
INTERNATIONAL JOURNAL OF FINANCIAL ECONOMICS Vol. 2 No. 2 (2025): AUGUST
Publisher : CV. Adiba Aisha Amira

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This study aims to analyze the effect of age, educational attainment, and number of dependents on the income of female traders at Galiran Market, Klungkung, both simultaneously and partially. The research employs a quantitative method with an associative approach. The population consists of all female traders at Galiran Market, totaling 1,039 individuals, with a sample of 92 respondents determined using the Slovin formula and purposive sampling technique. The data were analyzed using multiple linear regression, accompanied by classical assumption tests to ensure the model’s validity. The findings reveal that age, educational attainment, and number of dependents simultaneously have a significant effect on the income of female traders at Galiran Market. Partially, age and educational attainment have a positive and significant effect on income, while the number of dependents does not have a significant effect.
Co-Authors Gusti Ayu Putri Sagita Maharani Ketut Dyana Novita Sari Putu Intan Elvina Karunia Wisnuadi