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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 Multidiciplinary Output Research for Actual and International Issue (Morfai Journal) Jurnal Ilmiah MEA (Manajemen, Ekonomi, dan Akuntansi) Eko-Regional: Jurnal Pembangunan Ekonomi Wilayah Eko-Regional: Jurnal Pembangunan Ekonomi Wilayah
Deni Kusumawardani
Department Of Economics, Faculty Of Economics And Business, Universitas Airlangga
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Public Health Social Sciences Other

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Estimation of Water Requirements and Value of Water in Agricultural Sector in East Java: The Case of Rice Plant Permana, Aditya Widya; Kusumawardani, Deni
Jurnal Ilmu Ekonomi Terapan Vol. 6 No. 2 (2021)
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.v6i2.31142

Abstract

Water resources is one of the inputs in rice production. In agricultural sector, water is considered as free good or priceless despite having a high use value. That implicated to the inefficient use of water in each provinces of Indonesia including East Java with no exception. This study aims to estimate the value of water and water requirements in agriculture especially rice in East Java. This study uses two quantitative analysis methods. The first method is the Penman-Montieth to calculate the water footprint and water requirements for rice. The second is benefit transfer method to estimate the value of water in rice production. Investigated areas are cities and municipals in East Java, while the study period is 2008 to 2011.The results showed that: (1) the average of water footprint in East Java from 2008 to 2011 was 3.556 m3/ton. This value is affected by climate change, fertilizers, and yields. (2) The average of water requirements for rice in East Java from 2008 to 2011 was 35.913.244.065 m3. This value is greater than the value of water allocation is determined by the government. (3) The estimated value of water for rice production in East Java was Rp 4.500.060 per hectare for one growing season. Keywords: Water Footprint, Water Requirements, Value of Water, AgricultureJEL: Q1, Q25
PENGARUH DEFORESTASI TERHADAP EMISI CO2 PADA NEGARA BERIKLIM TROPIS DI BENUA ASIA Gamatara, Maksimilianus Paulus Jati; Kusumawardani, Deni
Jurnal Ilmiah Manajemen, Ekonomi, & Akuntansi (MEA) Vol 8 No 2 (2024): Edisi Mei - Agustus 2024
Publisher : LPPM STIE Muhammadiah Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31955/mea.v8i2.4129

Abstract

Masalah kondisi perubahan iklim akibat adanya peningkatan emisi CO2 yang dihasilkan dari berbagai jenis aktifitas manusia salah satunya adalah akibat dari deforestasi. Masalah deforestasi seringkali disepelekan dan diremehkan padahal pengaruh dari deforestasi dapat menjadi penghambat dalam program Sustainable Development Goals (SDGs) terutama SDGs 13 yaitu menstabilkan perubahan iklim. Selain itu, masalah deforestasi paling banyak terjadi di wilayah yang beriklim tropis. Oleh karena itu, tujuan utama dalam penelitian ini adalah menganalisis pengaruh deforestasi terhadap emisi CO2 pada 14 negara beriklim tropis di benua Asia selama 20 tahun dari tahun 2001-2020. Penelitian ini juga akan mengkaji pengaruh jumlah penduduk, pendapatan dan konsumsi energi terhadap emisi CO2. Untuk mencapai tujuan utama dalam penelitian ini, digunakan studi empiris kuantitatif dengan metode utamanya adalah metode DOLS dan untuk memperkuat ketahanan hasil estimasi digunakan metode FMOLS. Hasil estimasi DOLS menunjukkan bahwa peningkatan 1% deforestasi maka akan meningkatkan emisi CO2 sebesar 0.026105%. Selain itu, pendapatan dan konsumsi energi dikatahui memiliki pengaruh terhadap peningkatan emisi CO2 dan pada penelitian lebih lanjut terkait hubungan pendapatan dan emisi CO2, diketahui bahwa terdapat EKC berbentuk U terbalik. Namun demikian, pengaruh jumlah penduduk diketahui berpengaruh terhadap pengurangan emisi CO2. Hasil estimasi DOLS ini diperkuat dengan hasil estimasi FMOLS yang menunjukkan pengaruh dan arah yang sama. Dari hasil penelitian ini, kebijakan yang harus diambil oleh para pemengang kekuasaan adalah memperketat aturan mengenai kehutanan terutama terkait izin penebangan dan pengalihan lahan. Serta saran praktis yang harus dilakukan adalah dengan melakukan tindakan reboisasi.
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.
Co-Authors Almughni, Muhammad Afdha Alif Andaru Rachmaning Dias Prayitno Aplugi, Belantika Budianto, Mahmud Djoko Mursinto, Djoko Faizah, Raudlatul Febriyanda, Andri Hasbi Ash Shidiq Iftitah, Maratul Khusna, Vivid Amalia Lyla Rachmaningtyas Madyan, Muhammad Maksimilianus Paulus Jati Gamatara Muhammad Adnan 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, Sony Suyanto Suyanto Tri Haryanto Tri Haryanto Wisnu Wibowo