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Journal : East Java Economic Journal

THE EFFICIENCY OF LARGE AND MEDIUM SCALE OF THE FOOD AND BEVERAGE INDUSTRIAL PRODUCTION IN EAST JAVA: DATA ENVELOPMENT ANALYSIS (DEA) AND STOCHASTIC FRONTIER ANALYSIS (SFA) APPROACHES Shochrul Rohmatul Ajija; Mohammad Zeqi Yasin; Jarita Duasa
East Java Economic Journal Vol. 2 No. 2 (2018)
Publisher : Kantor Perwakilan Bank Indonesia Provinsi Jawa Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (455.77 KB) | DOI: 10.53572/ejavec.v2i2.21

Abstract

This study aims to estimate the technical efficiency of food and beverage industry in East Java in 2011 to 2013 using micro data at the company level. Stochastic Frontier Analysis (SFA) and Data Envelopment Analysis (DEA) are used to estimate technical efficiency. The output variable was the value of production, while input variables were capital, labor, raw material, and energy. The Likelihood Ratio test dictates that the Translog production function is more appropriate for use in this study. The estimation results show that the efficiency of food and beverage companies in East Java by using SFA has decreased significantly by 3.02%, whereas with the DEA method, the average technical efficiency has increased by 0.583% compared to the beginning of the year in 2011. In addition, there is difference in the efficiency value between SFA and DEA. The technical efficiency value of SFA calculation is greater than that of DEA. The dissimilarity is caused by the difference of specification in both methods related to the interaction between uncaptured variables in the DEA method. The results of this policy have implications on the government's obligation to pay attention to the food and beverage industry in order to suppress the company’ various operating costs, such as maintenance for old machines, which has an impact on on technical efficiency or improve the ability of labor in terms of machinery utilization. Therefore, in the following year, the performance of the food and beverage industry as the largest sub-sector in manufacturing is able to show the progress.
DOES FINTECH PAYMENT GATEWAY EFFECTIVE IN IMPROVING INCOME OF MICROENTERPRISES IN SURABAYA? Raihan Maramba Mahardhika Paripurna; Shochrul Rohmatul Ajija
East Java Economic Journal Vol. 3 No. 2 (2019)
Publisher : Kantor Perwakilan Bank Indonesia Provinsi Jawa Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (747.135 KB) | DOI: 10.53572/ejavec.v3i2.52

Abstract

This study aims to examine the effect on the income of Micro and Small Enterprises (MSEs) in Surabaya. This study uses a quantitative research approach, Paired t-test and Independent t-test methods. The variables used are income, payment gateway, capital, and labor. Type of data source is primary data which is taken directly in the field by the author, namely MSEs who move in several sectors. The result is that the income of MSEs in Surabaya, the use fintech payment gateway, has a significant effect on increasing income by using the paired t-test method. Conversely, if use the Independent t-test payment gateway does not have a significant effect.
Determinants of Credit Decision Making by Micro Enterprises in Surabaya Muhammad Firdaus Nur Ananda; Shochrul Rohmatul Ajija
East Java Economic Journal Vol. 5 No. 1 (2021)
Publisher : Kantor Perwakilan Bank Indonesia Provinsi Jawa Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (557.956 KB) | DOI: 10.53572/ejavec.v5i1.57

Abstract

This study aims to see how financial literacy factors and business cycle conditions and other variables affect the decision of micro-entrepreneurs in Surabaya to apply for credit. In total of 450 micro-entrepreneurs in Surabaya were sampled in this study. Retrieval of data using the Non-Probability Sampling method, which is a sampling technique in which all members of the population do not have the same opportunity to become research samples. Based on the results of the analysis, it shows that together all independent variables have an influence on the dependent variable, the credit decision. Furthermore, business cycle conditions, collateral ownership, and government policies have a positive and partially significant effect on credit decisions.
The Effect of Financial Inclusion on Inequality Income in East Java Venia, Vita; Shochrul Rohmatul Ajija
East Java Economic Journal Vol. 8 No. 1 (2024)
Publisher : Kantor Perwakilan Bank Indonesia Provinsi Jawa Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53572/ejavec.v8i1.135

Abstract

This study analyzes the impact of financial inclusion on the level of income inequality 38 districts/cities in East Java from 2015 to 2021. Using the Generalized Method of Moment (GMM) analysis, its is known that financial inclusion has a negative influence on the level of income inequality in East Java. That is, the more financially inclusive in East Java, the lower the income inequality that occurs. Based on these results, the efforts that have been taken so far by the East Java government to increase financial inclusion must continue to be increased so as to reduce the level of income inequality between districts/cities in the province.