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Analisis Perilaku Kolusif pada Tender Perbaikan Jalan di Provinsi DKI Jakarta Tahun 2011-2014
Darmawan, Sastyo Aji;
Khoirunurrofik, Khoirunurrofik
Jurnal Kebijakan Ekonomi Vol. 11, No. 1
Publisher : UI Scholars Hub
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One of the great progress that has been achieved by the Government in the procurement of goods/services or tender is the implementation of the procurement of goods/services through an electronic system (e-procurement). Although the implementation of e-procurement is believed to increase transparency and accountability, however in practice the unfair competition tenders are still found. Meanwhile, to enforce the Competition Law, KPPU uses indirect evidence that can be either an economic analysis or the evidence of communication for deciding collusion in tenders. This study aimed to analyze firm behavior in tender by testing a method that refers to the rules of a competitive tender offer, which are conditional independence and exchangeability test. Focusing on Jakarta’s road repairs tender, this study identifies that there are seven firms that suspected of doing a collusion in the tender as they are failed to pass both of tests.
Optimalisasi Kebijakan Pemanfaatan Lahan dengan Pola Mix Land Use Terhadap Perencanaan Prasarana Pendidikan dan Kesehatan di Kota Batam
Nurbaiti, Nurbaiti;
Khoirunurrofik, Khoirunurrofik
Jurnal Kebijakan Ekonomi Vol. 11, No. 1
Publisher : UI Scholars Hub
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This research aims to identify the patterns of spatial use to optimize the use of space equal distribution of education and health well as see the effect of education and health infrastructure facilities to NJOP (land value). The results of this research identified more than 50% the use of space on Batam city turn toward adopt Mix Land Use with the characteristics are: 1) is a district with a high service hierarchy; 2) have the education and health infrastructure which is more spread equally to be accessible for the public; 3) The gap between education and health infrastructure are smaller. The existence of education and health infrastructure does not affect the formulation on the value of NJOP. The results of these studies, recommends for using Mix Land Use in polices of RTRW Batam City, and the need for reformulation of NJOP determination as the potential for increased Original Local Income (PAD) to account the effect of the existence of education and health infrastructure in each region.
Estimasi Underground Economy Tingkat Provinsi di Indonesia
P.M, Gusrah Kharisma;
Khoirunurrofik, Khoirunurrofik
Jurnal Kebijakan Ekonomi Vol. 16, No. 1
Publisher : UI Scholars Hub
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This study try to measure the size of the provincial-level underground economy in Indonesia using a monetary approach. Measurements were made in the study period 2007 - 2017, using Ordinary Least Square regression, to estimate the currency demand due to underground economy activities at the regional level that are affected by regional tax burdens. Estimates in this study resulted in the amount of underground economy ranging from 3.8% - 11.6% of the GRDP with an average of 8% per province per year.
Analisis Hubungan Pencegahan Korupsi dan Pajak Daerah di Indonesia Tahun 2018-2020
Wibisono, Erfan;
Khoirunurrofik, Khoirunurrofik
Jurnal Kebijakan Ekonomi Vol. 18, No. 1
Publisher : UI Scholars Hub
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Regional autonomy aims to improve the regional economy in order to create a just and prosperous society. However, the reality is that until now the local government still depends on transfer funds from the Central Government. KPK, through the Monitoring Center for Prevention (MCP) program, known as the corruption prevention system, seeks to enable local governments to increase local taxes. The method used is multiple linear regression with a fixed effect. The results of the study show that the Corruption Prevention System, which is represented by the MCP score, has a positive and significant relationship with local tax revenues. This shows the importance of a corruption prevention system in all local governments by implementing good corporate governance
The Digital Economy Matters for GTFP: Evidence from Regions in Indonesia
Octora, Melisa;
Khoirunurrofik, Khoirunurrofik
Jurnal Ilmiah Akuntansi Kesatuan Vol. 14 No. 1 (2026): JIAKES Edisi Februari 2026
Publisher : Institut Bisnis dan Informatika Kesatuan
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DOI: 10.37641/jiakes.v14i1.4851
The advancement of the digital economy has transformed productivity patterns and created opportunities to support sustainable development, with Green Total Factor Productivity (GTFP) serving as a key indicator that incorporates resource efficiency and environmental considerations. This study aims to examine the effect of the digital economy on GTFP. This study used a multi-year panel dataset, where GTFP is measured through the Malmquist–Luenberger Productivity Index with a Slack-Based Measurement Data Envelopment Analysis (SBM-DEA) approach, and the impact of the digital economy is analyzed using a Two-Way Fixed Effect regression model. The findings show that the digital economy has a significant positive effect on GTFP, with stronger impacts in more developed regions. These results indicate that digital economic development can enhance green productivity by improving human capital and supporting environmentally oriented economic activities. Therefore, policies that integrate digital transformation, human development, and environmental regulation are essential to maximize sustainable productivity and strengthen progress toward long-term sustainable development goals.
The Role of Amenities and Accessibility on Domestic Tourism Demand in Indonesia
Maya Dethan;
Khoirunurrofik Khoirunurrofik
Jurnal Ekonomi Kuantitatif Terapan Vol. 18 No. 02 (2025): Agustus 2025
Publisher : Universitas Udayana
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DOI: 10.24843/JEKT.2025.v18.i02.p06
Tourism sector is one of the key sectors in the national economy. This study aims to analyze the impact of amenities and accessibility on domestic tourism demand in Indonesia using the Fixed Effect Model (FEM) with panel data. The results show that the number of hotels and road quality have a positive and significant effect on the number of domestic tourist trips, while airport and port infrastructure do not significantly influence tourism demand. Additionally, per capita income is identified as a major determinant of domestic travel decisions. It implies that the government should increase in the provision of road infrastructure and support the growth of the hotel sector to stimulate domestic tourism. Tourism industry’s stakeholders should also optimize land-based travel promotions and provide more accommodation options suitable for various tourist segments.
The Effect of Local Government Spending Behavior on Local Economic Growth in Indonesia
Arsy Fajriar;
Khoirunurrofik Khoirunurrofik
Jurnal Ekonomi dan Studi Pembangunan Vol 17, No 2 (2025)
Publisher : Universitas Negeri Malang
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Based on the relevant theory, it is clear that the effect of government expenditure on local economic growth depends not only on government size but also on its timeliness. Slow and back-loaded expenditure will reduce its impact on the economy. Through the dynamic panel data methods, this study comprehensively measures the effect of local spending behavior in the form of year-end spending spikes on local economic growth in Indonesia. This study uses a new database that covers 462 districts/cities in Indonesia, from 2016 to 2019. According to the estimation findings, an increase in year-end spending spikes by one percentage point would reduce real GRDP growth by 0.0590 percentage points and is statistically significant at 5%.
Tariff Policy Challenges for Electronic Transmissions in Indonesia
Primacita, Naufalia Dinar;
Khoirunurrofik, Khoirunurrofik
Signifikan: Jurnal Ilmu Ekonomi Vol. 15 No. 1 (2026)
Publisher : Faculty of Economic and Business, Universitas Islam Negeri Syarif Hidayatullah
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DOI: 10.15408/sjie.v15i1.49744
Research Originality: This research introduces a novel empirical estimate of potential customs duty revenue from digitally transmitted imports in Indonesia, addressing a gap in digital trade policy research that has been largely filled by conceptual and legal analyses. Research Objectives: This study aims to operationalize digitally transmitted imports using Harmonized System (HS) codes across five subsectors registered in the Indonesian HS: (1)films/movies, (2)printed matter-books, (3)sound & media, (4)software, and (5)video games. Research Methods: This study constructs a panel dataset covering the period 2018–2023, using data from the Ministry of Finance and Central Bureau of Statistics. The analysis employs a two-way fixed-effects panel econometric regression model to control for unobserved heterogeneity across subsectors and over time. Empirical Results: The results indicate a positive relationship between import volume and state revenue from import duties, suggesting that higher import volumes directly contribute to increased fiscal receipts, strengthening the role of import duties. Implications: These findings highlight the growing fiscal relevance of digitally transmitted trade and suggest that the government should accelerate investment in digital infrastructure and strengthen cyber oversight to support sustainable growth in digital trade. JEL Classification: F13, F47, H2
URBANISASI DAN KESENJANGAN ENERGI LISTRIK PERKOTAAN DAN PEDESAAN DI INDONESIA
Alfianisa Tongato;
Khoirunurrofik
E-Jurnal Ekonomi dan Bisnis Universitas Udayana VOLUME.15.NO.03.TAHUN.2026
Publisher : Fakultas Ekonomi dan Bisnis Universitas Udayana
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DOI: 10.24843/EEB.2026.v15.i03.p04
Penelitian ini mengkaji mengenai dampak dari adanya urbanisasi terhadap kesenjangan konsumsi energi listrik di perkotaan dan pedesaan dengan menggunakan pendekatan berdasarkan ukuran perspektif energi konsumsi listrik pada level kabupaten/kota. Studi ini mengisi gap pada penelitian sebelumnya yang telah banyak mengkaji kesenjangan perkotaan dan pedesaan dengan pendekatan berbasis ukuran pendapatan dan moneter lainnya, namun masih sedikit yang mengkaji menggunakan perspektif konsumsi energi listrik. Studi ini menggunakan data yang berasal dari Survey Sosial Ekonomi Nasional (Susenas) dan Survey Angkatan Kerja Nasional (Sakernas) tahun 2019-2023 pada level kabupaten/kota. Adapun perspektif penggunaan energi listrik ini digunakan karena dapat merepresentasikan adanya pertumbuhan ekonomi dan produktivitas daerah. Theil index digunakan dalam studi ini karena dapat mengukur kesenjangan wilayah yang lebih spesifik menjadi antar kelompok (between) dan dalam kelompok (within) sehingga dapat mengukur kesenjangan antara wilayah perkotaan dan pedesaan. Dari hasil dengan menggunakan pendekatan Two Way Fixed Efect baik dengan menggunakan pendekatan Indeks Theil dalam mengukur kesenjangan listrik dan pendekatan rasio perbandingan konsumsi perkotaan dan pedesaan didapatkan hasil bahwa tingkat urbanisasi meningkatkan kesenjangan konsumsi listrik dan antar wilayah perkotaan dan pedesaan di Indonesia. This study examines the impact of urbanization on the disparity in electricity consumption between urban and rural areas, using an approach based on electricity consumption measures at the district/city level. The study utilizes data from the National Socio-Economic Survey (Susenas) and the National Labor Force Survey (Sakernas) for the years 2019–2023 at the district/city level. The electricity consumption perspective is employed in this study as it can represent regional economic growth and productivity. The Theil index is used in this study because it can measure regional inequality more specifically by breaking it down into between-group and within-group components, thus enabling the assessment of disparities between urban and rural areas. The results, based on the two-way Fixed Effects approach and using both the Theil index to measure electricity inequality and the ratio of urban to rural consumption, show that the level of urbanization increases electricity consumption inequality between urban and rural areas in Indonesia.
The Relationship Between Cigarette Consumption And Poverty: Analysing The Role Of Price
Suwardi Dwi Pramita;
Khoirunurrofik Khoirunurrofik
EKOMBIS REVIEW: Jurnal Ilmiah Ekonomi dan Bisnis Vol 13 No 2 (2025): April
Publisher : UNIVED Press
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DOI: 10.37676/ekombis.v13i2.7506
Poverty has been a global concern until recently. In Indonesia, the poverty rate will reach 9.57 per cent in 2023 or at least 26 million people below the poverty line. A phenomenon occurs in poor communities in Indonesia where half of the households spend money on cigarettes. Cigarette consumption burdens households through consumption costs as well as health costs and reduced household productivity, which can affect the welfare of smoker households. Conversely, environmental factors, especially in poor communities, also influence cigarette consumption habits. This study aims to examine the relationship between cigarette consumption and poverty. For this reason, the instrumental variable method is used to avoid endogeneity bias due to reverse causality when analysing the relationship between cigarette consumption and poverty. Cigarette price is used as the instrument variable. The data used in the study is pooled cross section data from the National Socio-Economic Survey from 2014 to 2021. The results of the analysis show a significant negative relationship of cigarette prices to household cigarette consumption and cigarette consumption increases the probability of households being poor.