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Analysis Productivity Chemical Industry in Indonesia Effendi, Amanda Lailatul Khofifah; Restikasari, Wenny
MediaTrend Vol 20, No 1 (2025): MARET
Publisher : Trunojoyo University of Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/mediatrend.v20i1.29404

Abstract

This research aims to determine Technical Efficiency Change (TEC), Scale Efficiency Change (SEC), Technological Change (TC), Total Factor Productivity (TFP) in the chemical industry in Indonesia. Using data form large anda medium manufacturing industries in Indonesia, the Stohastic Frontier method is used to determine TEC, SEC, TC, TFP. The results of the average TEC, SEC, TC, TFP show negative changes for productivity in the chemical industry in Indonesia. Based on the research results, the company must provide incentives in the form of subsidies or financial assistance to replace old machines with more efficient technology and maintain the stability of raw material prices.
FAKTOR YANG MEMPENGARUHI EKSPLOITASI PENDAPATAN PADA PEKERJA ANAK DI INDONESIA Anwar, Anastasya Rolina; Restikasari, Wenny
Jurnal Ekonomika : INDEPENDEN Vol 5 No 3 (2025): Desember 2025
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/independent.v5i3.73961

Abstract

This study analyzes the factors that influence income exploitation among child workers in Indonesia using secondary data from the August 2022 National Labor Force Survey (Sakernas). A quantitative approach and binary logistic regression were applied to test the influence of variables such as regional classification, gender, age, educational status, working hours, and type of work on the likelihood of income exploitation. The results of the analysis show that gender has a significant effect, with female child workers 0.46 times more likely to be exploited than male child workers. Age also has a significant effect, with younger child workers 0.87 times more likely to experience exploitation than older child workers. Child workers who work more than 40 hours per week are 1.65 times more likely to be exploited than those who work ≤ 40 hours per week. In addition, child workers in the informal sector are 2.46 times more likely to be exploited than those in the formal sector. Meanwhile, regional classification and educational status do not have a significant effect on the level of income exploitation of child workers in Indonesia