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HEDONIC VALUATION OF MARGINAL WILLINGNESS TO PAY FOR AIR QUALITY IMPROVEMENT Endah Saptutyningsih; Agus Tri Basuki
Economic Journal of Emerging Markets Volume 4 Issue 2, 2012
Publisher : Universitas Islam Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20885/ejem.v4i2.3318

AbstractThis study aims to identify the highest air pollution areas and to estimate household marginal willingness to pay for air quality improvement. The result of Kriging technique indicates that six sub districts in Yogyakarta City and one sub district in Gunungkidul have highest concentration of particle pollution (PM10). The result of hedonic price method conclude that by adopting a two-stage estimation procedure an 1% increase in the level of PM10 reduced property prices in the study area by 0.32%. Marginal implicit price for reducing PM10 is Rp 957,900.00. The households are willing to pay an additional amount of 1.34 percent for a reduction in PM10 by 1%.Keywords: Air pollution, marginal willingness to pay, hedonic price, implicit priceJEL classification numbers: D12, Q53AbstrakPenelitian ini bertujuan mengidentifikasi daerah polusi udara tertinggi dan untuk memperkirakan kesediaan marginal rumah tangga untuk membayar untuk perbaikan kualitas udara. Dengan menggunakan teknik Kriging, hasil penelitian menunjukkan bahwa enam kecamatan di Kota Yogyakarta dan satu kecamatan di Gunungkidul memiliki konsentrasi tertinggi partikel polusi (PM10). Sementara itu, dengan metode harga hedonik yang mengadopsi prosedur dua tahap, paper ini menyimpulkan bahwa setiap peningkatan PM10 sebesar 1% akan menurunkan harga properti di daerah penelitian sebesar 0.32 persen. Harga implisit marjinal untuk mengurangi PM10 adalah Rp 957,900. Rumah tangga bersedia membayar tambahan 1,34 persen untuk pengurangan PM10 sebesar 1%.Kata kunci: Polusi udara, keinginan membayar marjinal, harga hedonik, SIG, harga implisitJEL classification numbers: D12, Q53

Analisis Potensi Unggulan Kabupaten Kepulauan Yapen dalam Menopang Pembangunan Provinsi Papua Tahun 2004-2008 Agus Tri Basuki
Unisia Vol. 32 No. 71 (2009): Jurnal Unisia
Publisher : Universitas Islam Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20885/unisia.vol32.iss71.art1

Regency Kepulauan Yapen is a new regency as a result of regional separation and islocated in the area which is very closely to the neck of the bird head of Papua Province. Aneconomic development strategy of a region must be able to identify all economic potenciesof the region. Using analyses of MRP, Shift Share, LQ, Overlay and Klassen Typology,this research explores the economic potencies of Regency Kepulauan Yapen. This researchreveals that the Regency has economic advantages in most sectors, except thoseof mining and manufacturing industries. The most advantageous sectors are those ofservices, finance, service companies, and construction. Other advantageous sectors arethose supporting tourist industries, such as trade, hotel and restaurants.Keywords: economic development, economic potencies, advantages.

Pemetaan Polusi Udara Perkotaan di Propinsi Daerah Istimewa Yogyakarta Agus Tri Basuki; Endah Saptutyningsih
Unisia No. 76: Tahun XXXIV Triwulan I 2012
Publisher : Universitas Islam Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20885/unisia.vol34.iss76.art1

This study aims to identify the areas which have a highest air pollution especially CO and PM1O in province of Yogyakarta Special Region by the Geographical information Systems (GiS) approach.By using Geographical information Systems (GiS) approach, the mapping result shows that highest CO pollution concentrated in Yogyakarta City and Sleman Regency. The areas which have highest CO pollution according to the results of this method are the area located in country of Yogyakarta City, they are Jetis, Gondomanan, Wirobrajan, Kraton, Mantrijeron, sebagian wilayah Ngampilan, Gedongtengen, dan Mergangsan Districts. Some counties of Sleman Regency such as Depok, Ngagiik and Kaiasan Districts have highest CO pollution too.The areas which have PM10 pollutant in province of Yogyakarta Speciai Region are some parts of Yogyakarta City (Mantrijeron, Kraton, Gondomanan, Ngampiian, Gedongtengen, Danurejan, Wirobrajan, Mergangsan, Pakualaman, Jetis, and Gondokusuman Districts) and Gunung Kidul Regency (Karangmojo District)The result of this study can be recommendation for next research to evaluate the areas so that policy maker minimize the negative impacts of air poilution especially for society health.Keywords: Geographical Information Systems (GIS), PM10, CO.

Economic Development and Fiscal Policy in CO2 Emission Mitigation: A Dynamic Panel Study in Indonesia Before Covid 19 Agus Tri Basuki
Neo Journal of economy and social humanities Vol 4 No 1 (2025): Neo Journal of Economy and Social Humanities
Publisher : International Publisher (YAPENBI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56403/nejesh.v4i1.253

This study aims to analyze the impact of economic development and fiscal policy on CO2 emissions in Indonesia. Using a time series data from 2009 to 2019 covering 20 provinces in Indonesia before the COVID-19 pandemic, this study analyzed data with a dynamic panel approach. The results show that in the short term, Gross Regional Domestic Product (GDP) and population have a negative influence on CO2 emissions, while in the long term, GDP and population have a positive effect on CO2 emissions. The Central to Regional Transfer Fund (DAU) shows a positive effect on CO2 emissions in the short term but has a negative effect in the long term. Spending on education has a negative effect on CO2 emissions in the short term, while in the long term, it has no significant effect. Spending on health has shown no effect on CO2 emissions in either the short or long term. Foreign Direct Investment (FDI) has a negative effect on CO2 emissions in both periods. Based on these findings, the policy that needs to be considered in the future is to strengthen the policy of transferring Central Transfer Funds to Regions that better supports environmentally friendly initiatives, as well as encourage foreign investment oriented towards green and sustainable technology. In addition, the allocation of funds for the education sector can be prioritized for the development of policies that support the reduction of CO2 emissions, while health spending can be directed to programs that integrate economic growth with environmental sustainability.

Determinants of Return on Equity in Regional Banks: An Empirical Study from the Special Region of Yogyakarta Agus Tri Basuki
KENDALI: Economics and Social Humanities Vol. 3 No. 3 (2025): KENDALI: Economics and Social Sciences Humanities.
Publisher : ASIAN PUBLISHER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58738/kendali.v3i3.648

This study aims to examine the influence of BOPO (Operational Expenses to Operational Income), NIM (Net Interest Margin), LDR (Loan to Deposit Ratio), GWM (Statutory Reserves), and KPMM (Capital Adequacy Ratio) on ROE (Return on Equity) at the Regional Development Bank of the Special Region of Yogyakarta. The research utilizes quarterly data obtained from the Financial Services Authority (OJK) spanning from March 2017 to December 2024. A multiple linear regression approach is employed to analyze the relationship among the variables. The results indicate that BOPO, GWM, and KPMM have a statistically significant negative effect on ROE. In contrast, NIM exerts a significant positive effect on ROE, while LDR shows no significant influence. Based on these findings, bank managers are advised to implement strategic policies aimed at improving efficiency by reducing operational costs (BOPO), optimizing reserve fund allocations (GWM), and maintaining a balanced capital structure (KPMM). Additionally, increasing NIM through better interest rate management can enhance profitability. Monitoring and controlling these financial ratios effectively will support sustainable financial performance and maximize shareholder value.

Analisis Faktor Penentu Loyalitas Pelanggan Melalui Kepuasan Sutrisno Wibowo; Agus Tri Basuki; Indah Rayhana Haryanti
KENDALI: Economics and Social Humanities Vol. 3 No. 3 (2025): KENDALI: Economics and Social Sciences Humanities.
Publisher : ASIAN PUBLISHER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58738/kendali.v3i3.659

Penelitian ini bertujuan untuk menganalisis Pengaruh Brand Image, Persepsi Kualitas Layanan dan Store Atmosphere Terhadap Loyalitas Pelanggan melalui Kepuasan Pelanggan. Subjek dalam penelitian ini adalah Mahasiswa yang pernah melakukan pembelian di coffee shop Cold’N Brew Demangan. Pengambilan sampel menggunakan teknik nonprobability sampling dengan metode purposive sampling. Dalam penelitian ini sampel berjumlah 180 responden. Alat analisis yang digunakan adalah Smart PLS versi 3.0. Berdasarkan analisis yang telah dilakukan diperoleh hasil bahwa brand image berpengaruh positif dan signifikan terhadap kepuasan pelanggan, store atmosphere berpengaruh positif dan signifikan terhadap kepuasan pelanggan, persepsi kualitas layanan berpengaruh positif dan signifikan terhadap kepuasan pelanggan, kepuasan pelanggan berpengaruh positif dan signifikan terhadap loyalitas pelanggan , brand image berpengaruh positif dan signifikan terhadap loyalitas pelanggan , store atmosphere berpengaruh positif dan tidak signifikan terhadap loyalitas pelanggan, persepsi kualitas layanan berpengaruh positif dan signifikan terhadap loyalitas pelanggan, brand image berpengaruh positif dan signifikan terhadap loyalitas pelanggan melalui kepuasan pelanggan, store atmosphere berpengaruh positif dan signifikan terhadap loyalitas pelanggan melalui kepuasan pelanggan, persepsi kualitas pelayanan berpengaruh positif dan signifikan terhadap loyalitas pelanggan melalui kepuasan pelanggan.

Pencegahan Remaja dan Pemuda Masjid Al-Ikhlas dari Ancaman Narkoba Imamudin Yuliadi; Agus Tri Basuki
PUBLICA: Jurnal Pengabdian Kepada Masyarakat Vol. 3 No. 2 (2025): PUBLICA: Jurnal Pengabdian Kepada Masyarakat
Publisher : ASIAN PUBLISHER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58738/publica.v3i2.58

Kegiatan pengabdian masyarakat ini bertujuan untuk memberikan edukasi dan sosialisasi kepada remaja dan pemuda masjid Al-Ikhlas tentang bahaya Narkoba bagi masa depan dan kehidupan diri, keluarga, masyarakat dan negara. Remaja dan pemuda merupakan kelompok umur dalam masyarakat yang paling rentan untuk terpapar narkoba karena karakter usia muda selalu ingin mencoba sesuatu yang baru dan sangat mudah dipengaruhi oleh lingkungannya. Peredaran narkoba di kalangan anak-anak dan remaja sudah sangat mengkhawatirkan sehingga kegiatan pengabdian kepada masyarakat ini bertujuan untuk memberikan informasi tentang bahaya narkoba dan berbagai modus yang dilakukan oleh pengedar narkoba untuk mengedarkan narkoba di Tengah masyarakat. Model yang dilakukan dalam kegiatan pengabdian kepada masyarakat ini adalah melalui diskusi, presentasi dan demonstrasi tentang bahaya narkoba dan bagaimana mengatasinya.

Evaluation of the Profitability Performance of Regional Development Banks Using Panel Regression: A Study on Four Provinces in Indonesia Gita Danupranata; Agus Tri Basuki; Gusdinda Ramadhanti Putri
Neo Journal of economy and social humanities Vol 4 No 1 (2025): Neo Journal of Economy and Social Humanities
Publisher : International Publisher (YAPENBI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56403/nejesh.v4i1.289

This study aims to analyse the influence of ROE, BOPO, NPL, LDR, NIM, and reserve requirement on profitability as measured by Return on Assets (ROA) in four Regional Development Banks (BPD) in Indonesia, namely BPD DKI Jakarta, BPD Central Java, BPD DIY, and BPD East Java during the period 2017Q1 to 2024Q4. The method used is panel data regression using the Common Effect Model (CEM), Fixed Effect Model (FEM), and Random Effect Model (REM) approaches. The results of the Chow test showed that FEM was better than CEM, while Hausman's test showed that FEM was also more accurate than REM. Thus, the best model used is the Fixed Effect Model. The results of the analysis showed that the variables ROE, NPL, LDR, NIM, and GWM had a positive and significant effect on ROA, while BOPO had a negative and significant effect. The NIM variable is the most dominant factor in increasing profitability, while BOPO is the main obstacle. These findings confirm the importance of operational efficiency and interest margin management in improving BPD's financial performance. This research provides implications for BPD management to focus more on cost control strategies and interest income optimization to increase profitability in a sustainable manner.

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