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All Journal Jurnal Sosial Ekonomi Pertanian Media Komunikasi Geografi Jurnal Kesehatan Masyarakat Journal The Winners Media Trend: Berkala Kajian Ekonomi dan Studi Pembangunan JIET (Jurnal Ilmu Ekonomi Terapan) JDE (Journal of Developing Economies) EKSPANSI EKO-REGIONAL JURNAL PENGEMBANGAN EKONOMI WILAYAH Ekuilibrium : Jurnal Ilmiah Bidang Ilmu Ekonomi Jurnal Samudra Ekonomi dan Bisnis Indonesian Journal of Energy International Journal of Economics Development Research (IJEDR) Studi Kasus Inovasi Ekonomi Journal of Mathematics Instruction, Social Research and Opinion Jurnal Ilmiah MEA (Manajemen, Ekonomi, dan Akuntansi) Eko-Regional: Jurnal Pembangunan Ekonomi Wilayah
Deni Kusumawardani
Department Of Economics, Faculty Of Economics And Business, Universitas Airlangga
Agriculture, Biological Sciences & Forestry Humanities Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Environmental Science Languange, Linguistic, Communication & Media Mathematics Public Health Social Sciences

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Integrated Interaction Between Tourism, Economy, and Ecology in Indonesia: Coupling Coordination Degree Method Faizah, Raudlatul; Kusumawardani, Deni
EKO-REGIONAL Vol 19 No 1 (2024)
Publisher : Jurusan Ilmu Ekonomi dan Studi Pembangunan Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32424/1.erjpe.2024.19.1.3900

Abstract

Indonesian tourism sector becomes an important part of national development planning over the past decade. However, the development of the tourism sector stimulates many negative ecological issues, such as garbage deposits, emissions, and other environmental degradation. Tourism has a complex relationship with the economy and ecological quality, so it is essential to investigate the progress of a tourism-economy-ecology system. An integrated study of the system can be analyzed using the coupling coordination degree method (CCDM). This method provides an overview of the interaction rate and the level of coordination in the systems over time. The findings show that the degree of coupling between tourism-economy-ecology systems increases from run-in to high phases. This condition indicates that there was a strong connection between the systems during the observation. Meanwhile, the degree of coupling coordination constitutes an ever-increasing evolution from approaching disorder to well coordination. It shows that the systems are increasingly supportive of each other. Conversely, the higher level of coordination is accompanied by a decline in the environmental system. Promoting ecological quality is a critical policy for sustainable tourism growth, and it demands more attention from all parties involved in the tourism industry.
Tourism and Sustainable Development: Its Impact on Energy, Economy, and CO₂ Emissions Aplugi, Belantika; Kusumawardani, Deni
Jurnal Ilmu Ekonomi Terapan Vol. 10 No. 2 (2025)
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.v10i2.77484

Abstract

Objective: This study investigates the effects of tourism on energy consumption, economic growth, and CO₂ emissions using annual data from 2002 to 2022. The main objective is to understand both the short- and long-term relationships between tourism and key economic–environmental dimensions, providing an empirical foundation for sustainable development strategies. Design/Methods/Approach: Secondary data were obtained from the World Development Indicators (WDI). The Autoregressive Distributed Lag (ARDL) model was employed to examine both short- and long-run dynamics among tourism, energy use, economic growth, and CO₂ emissions. The ARDL framework was chosen for its ability to capture temporal adjustment processes and interdependencies across the variables of interest. Findings:The results indicate that, in the short term, tourism significantly increases energy consumption and stimulates economic growth, while its effect on CO₂ emissions is statistically insignificant. In the long run, higher tourist expenditures are associated with lower energy use, reflecting improved energy efficiency within the tourism sector. Conversely, tourism receipts negatively influence economic growth over time, suggesting the presence of economic leakage. Moreover, no significant long-term linkage is found between tourism and CO₂ emissions. Originality/Value: This study contributes by quantifying the multidimensional impacts of tourism on both economic and environmental outcomes within a developing-country context. By employing the ARDL model, it advances the literature on tourism sustainability, offering empirically grounded insights relevant to policy formulation for green growth. Practical/Policy implication: The findings emphasize the need for sustainable tourism policies to mitigate environmental impacts while maintaining economic benefits. Policymakers should prioritize improving energy efficiency within the tourism sector, investing in renewable energy initiatives, and promoting eco-friendly tourism practices. These actions can help balance growth and sustainability, supporting long-term green development goals.
Energy Efficiency in the Ceramic and Clay Building Materials Industry in Indonesia Aprilinda, Khusnul Ainia; Kusumawardani, Deni
Journal of Mathematics Instruction, Social Research and Opinion Vol. 5 No. 1 (2026): March
Publisher : MASI Mandiri Edukasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58421/misro.v5i1.1295

Abstract

The Indonesian clay and ceramic building materials industry is highly energy-intensive, yet firm-level evidence on energy efficiency during the 2010–2015 period remains limited. This study aims to measure energy efficiency and identify its key determinants within the sector. Energy efficiency is estimated using the Slack-Based Measure Data Envelopment Analysis (SBM-DEA), and a Tobit regression model is applied to examine firm-level determinants using data from the BPS Large and Medium Industry Survey (IBS). The results show an average efficiency score of 0.60, indicating a potential 40% improvement. Subsector disparities are evident, with sanitary ware and porcelain industries outperforming brick and tile industries. Tobit results show that business scale, firm status, and production composition have positive and significant effects on efficiency, while export orientation has a negative effect. These findings indicate that inefficiency is primarily driven by structural and firm-specific factors rather than technological constraints, implying that improving energy efficiency requires structural transformation alongside technological upgrading.
Co-Authors Almughni, Muhammad Afdha Alif Andaru Rachmaning Dias Prayitno Aplugi, Belantika Aprilinda, Khusnul Ainia Budianto, Mahmud Djoko Mursinto, Djoko Faizah, Raudlatul Hasbi Ash Shidiq Iftitah, Maratul Khusna, Vivid Amalia Lyla Rachmaningtyas Madyan, Muhammad Maksimilianus Paulus Jati Gamatara Muhammad Maftuhin Muhammad Maftuhin Nur Aini Hidayati Nurrahmawati, Bela Permana, Aditya Widya Rachma Bhakti Utami Ratih Twi Septiriana, Ratih Twi Raudlatul Faizah Rizqatus Sholehah Robhati, Husyroniatur Rumayya Rumayya Shilvina Widi Irsanti Soebagyo Soebagyo Sony Kristiyanto Suyanto Suyanto Tri Haryanto Tri Haryanto Wisnu Wibowo