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ENERGY EFFICIENCY OF INDONESIA’S SUGAR INDUSTRY BASED ON ECONOMIC FRAMEWORK: STOCHASTIC METAFRONTIER ANALYSIS Thinzar Win; Dyah Wulan Sari; Tri Haryanto
Jurnal Akuntansi Vol. 11 No. 1 (2021)
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/j.akuntansi.11.1.53-66

Abstract

This study investigates the efficiency of energy use and technology gap in the Indonesian sugar industry and the factors influencing energy efficiency. Using the firm-level data of sugar mills in 42 regencies in Indonesia from 2010 to 2014, this study applies the meta stochastic frontier based on the input distance function. The metafrontier analysis is applied in sugar mills in the East Java province and other provinces in Indonesia.  All the data used in this study are the secondary data taken from the Indonesian Central Board of Statistics. The results reveal that there is a large room to save energy consumption in this industry. The mills in East Java provinces have higher energy efficiency, technology gap ratio, and metafrontier energy efficiency compared to the mills in other provinces. According to the metafrontier energy efficiency, energy inefficiencies in both groups come from operational inefficiency and technology gap. The size of the mills and age of the mills have a positive relationship with the energy efficiency of sugar mills and the size of the mills is positively related to the technology gap ratio. Meanwhile, the productivity of labor and the types of ownership do not affect the energy efficiency and technology gap.
Bridging the Gap or Perpetuating Poverty? The Complex Effects of Non-Cash Food Assistance on Food Security Husnul Mubarok; Tri Haryanto
Jurnal Ilmu Ekonomi Terapan Vol. 11 No. 1 (2026)
Publisher : Department of Economics, Faculty of Economics and Business, Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jiet.v11i1.71206

Abstract

Objective: This study aims to examine the impact of the Non-Cash Food Assistance Program on food consumption and food insecurity. The primary objective is to assess whether BPNT improves nutritional intake while also influencing households’ perceived food security, thereby contributing to the evaluation of social protection policies. Design/Methods/Approach: The study adopts a quantitative approach using Propensity Score Matching (PSM) to compare the beneficiaries and non-beneficiaries. The analysis focuses on key outcome variables, including calorie, protein, fat, and carbohydrate intake, as well as the Food Insecurity Experience Scale (FIES) score as a subjective measure of food insecurity. The PSM method is employed to reduce selection bias and generate more robust estimates of program impact. Findings: The results indicate that participation in the Non-Cash Food Assistance program significantly improves all measured nutritional intake indicators, including calories, protein, fat, and carbohydrates. However, FIES scores decline among beneficiaries, suggesting a lower perceived level of food security. This divergence between objective outcomes (nutritional intake) and subjective indicators (perceived food insecurity) points to potential psychological effects of assistance programs, particularly when they are not accompanied by empowerment-oriented interventions. Originality/Value: This study contributes to the literature by highlighting the gap between objective and subjective impacts of food assistance programs. By jointly analyzing nutritional indicators and FIES within a PSM framework, it offers a more nuanced understanding of social assistance effectiveness and program sustainability in developing-country contexts. Practical/Policy implication: The findings underscore the importance of policy design that goes beyond meeting short-term nutritional needs. Policymakers should integrate food assistance with empowerment measures that enhance long-term resilience, including improved economic independence, a stronger sense of security, and a fair and humane graduation system. Such an approach can help ensure that BPNT not only alleviates immediate food shortages but also supports sustainable food security outcomes.
Foreign Direct Investment Spillovers and Economic Growth: Evidence from Asian Emerging Countries Lodi Bagus Rismawan; Tri Haryanto; Rossanto Dwi Handoyo
EKUILIBRIUM : JURNAL ILMIAH BIDANG ILMU EKONOMI Vol 16 No 1 (2021): March
Publisher : Universitas Muhammadiyah Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24269/ekuilibrium.v16i1.2021.pp49-63

Abstract

Research on FDI in promoting economic growth has been the focus of recent decades, especially in developing countries. Foreign direct investment can be one of the main objectives in increasing economic growth. FDI is assumed to indirectly contribute to economic growth through a spillover effect on the absorption capacity of a country by increasing the stock of human capital and the quality of institutions. This study aims to analyze the spillover effect of FDI on economic growth in Asian emerging markets. The data were analyzed using dynamic panel regression (GMM) during 2008-2017 period with STATA 14 software.The results in this study strongly indicate that the spillovers of FDI is proven to be able to drive economic growth through human capital and institutions in Asian emerging markets.