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All Journal QIJIS (Qudus International Journal Of Islamic Studies) EKOMBIS REVIEW: Jurnal Ilmiah Ekonomi dan Bisnis Economic Education Analysis Journal Asia-Pacific Management and Business Application Syntax Literate: Jurnal Ilmiah Indonesia JMKSP (Jurnal Manajemen, Kepemimpinan, dan Supervisi Pendidikan) Ultima Management : Jurnal Ilmu Manajemen Jurnal Mantik Dinasti International Journal of Education Management and Social Science Al-Kharaj: Journal of Islamic Economic and Business Journal of Economics and Business UBS International Journal of Social Service and Research Multidiciplinary Output Research for Actual and International Issue (Morfai Journal) International Journal of Islamic and Social Sciences (ISOS) Indonesian Capital Market Review Journal of Finance and Islamic Banking
Nur Dhani Hendranastiti
Universitas Indonesia
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management 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 Social Sciences Other

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Journal : Ultima Management : Jurnal Ilmu Manajemen

 1 
LEVERAGE EFFECT BETWEEN ISLAMIC STOCK AND SRI INDICES: CASE OF INDONESIA Nur Dhani Hendranastiti
Ultima Management : Jurnal Ilmu Manajemen Vol 14 No 2 (2022): Ultima Management : Jurnal Ilmu Manajemen
Publisher : Universitas Multimedia Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31937/manajemen.v14i2.2912

Abstract

Abstract- This paper examines the difference in leverage effect between the Islamic stock index and the SRI index using the Indonesian data for a period before and during-after the COVID-19 pandemic. The interrelated issues of health and environment, starting from the COVID-19 pandemic, energy use, and environmental issues can have a different effects on different asset classes. With the distinctive feature of the Islamic stock index and SRI index, it can attract investors who want to diversify their portfolio to hedge against the health and environmental crisis. This study aims to examine the volatility risk in ISSI and SRI-Kehati as an impact of various events in 2020-2022. This paper attempts to test the leverage effect for a longer period incorporating the various major events in 2020-2022. This study uses daily price index data of ISSI and SRI-Kehati Index for the period 10/04/2013-28/11/2022 and employed the ARMA-EGARCH models to answer the objectives. The results show that there is a leverage effect in ISSI and SRI-Kehati for a period before and during-after the COVID-19 pandemic although the magnitude is lower after the during-after pandemic. The leverage effect indicates that the negative return that occurred in the constituents of both indices leads to higher volatility, implying that both indices are not prone to various events. The lower magnitude of the leverage effect on SRI-Kehati can give better assurance for investors regarding the volatility risk of the index. Keywords: Islamic Stock Index; SRI Index; COVID-19; Crisis; Leverage Effect
UNLOCKING PRIVATE INVESTMENT BY EXPANDING THE SCOPE OF EXISTING TOLL ROAD PPPs AGREEMENTS Azka, Fahmi Amika; Hendranastiti, Nur Dhani
Ultima Management : Jurnal Ilmu Manajemen Vol 15 No 1 (2023): Ultima Management : Jurnal Ilmu Manajemen
Publisher : Universitas Multimedia Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31937/manajemen.v15i1.3180

Abstract

Abstract - The inability of governments in many developing countries to provide basic infrastructure has encouraged the adoption of Public Private Partnership (PPP) schemes. However, many developing countries fail to attract sufficient private investment from the PPP market. This paper develops alternative schemes that can minimize the funding gap and promote sustainable infrastructure investment through modified PPP agreements at later stages of the project life cycle by making special tariff adjustments on existing toll roads. To answer research questions, both conceptual model development and empirical analysis are utilized. The study collects both quantitative and qualitative data for analysis and interpretatio. The results indicate that expanding the scope of existing PPP agreements increases the net present value as it allows for larger cash inflows at the start, leading to a faster payback period. Additionally, this scheme reduces the need for cash deficiency support during the initial period of operation. The alternative schemes encourage lower support for government subsidies, offer a reasonable tariff for users, and provide an attractive investment return for private interests. Keywords: Public Private Partnership; Concession Agreement; Toll Road; Sustainable Investment, Funding Gap
LEVERAGE EFFECT BETWEEN ISLAMIC STOCK AND SRI INDICES: CASE OF INDONESIA Hendranastiti, Nur Dhani
ULTIMA Management Vol 14 No 2 (2022): Ultima Management : Jurnal Ilmu Manajemen
Publisher : Universitas Multimedia Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31937/manajemen.v14i2.2912

Abstract

Abstract- This paper examines the difference in leverage effect between the Islamic stock index and the SRI index using the Indonesian data for a period before and during-after the COVID-19 pandemic. The interrelated issues of health and environment, starting from the COVID-19 pandemic, energy use, and environmental issues can have a different effects on different asset classes. With the distinctive feature of the Islamic stock index and SRI index, it can attract investors who want to diversify their portfolio to hedge against the health and environmental crisis. This study aims to examine the volatility risk in ISSI and SRI-Kehati as an impact of various events in 2020-2022. This paper attempts to test the leverage effect for a longer period incorporating the various major events in 2020-2022. This study uses daily price index data of ISSI and SRI-Kehati Index for the period 10/04/2013-28/11/2022 and employed the ARMA-EGARCH models to answer the objectives. The results show that there is a leverage effect in ISSI and SRI-Kehati for a period before and during-after the COVID-19 pandemic although the magnitude is lower after the during-after pandemic. The leverage effect indicates that the negative return that occurred in the constituents of both indices leads to higher volatility, implying that both indices are not prone to various events. The lower magnitude of the leverage effect on SRI-Kehati can give better assurance for investors regarding the volatility risk of the index. Keywords: Islamic Stock Index; SRI Index; COVID-19; Crisis; Leverage Effect
UNLOCKING PRIVATE INVESTMENT BY EXPANDING THE SCOPE OF EXISTING TOLL ROAD PPPs AGREEMENTS Azka, Fahmi Amika; Hendranastiti, Nur Dhani
ULTIMA Management Vol 15 No 1 (2023): Ultima Management : Jurnal Ilmu Manajemen
Publisher : Universitas Multimedia Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31937/manajemen.v15i1.3180

Abstract

Abstract - The inability of governments in many developing countries to provide basic infrastructure has encouraged the adoption of Public Private Partnership (PPP) schemes. However, many developing countries fail to attract sufficient private investment from the PPP market. This paper develops alternative schemes that can minimize the funding gap and promote sustainable infrastructure investment through modified PPP agreements at later stages of the project life cycle by making special tariff adjustments on existing toll roads. To answer research questions, both conceptual model development and empirical analysis are utilized. The study collects both quantitative and qualitative data for analysis and interpretatio. The results indicate that expanding the scope of existing PPP agreements increases the net present value as it allows for larger cash inflows at the start, leading to a faster payback period. Additionally, this scheme reduces the need for cash deficiency support during the initial period of operation. The alternative schemes encourage lower support for government subsidies, offer a reasonable tariff for users, and provide an attractive investment return for private interests. Keywords: Public Private Partnership; Concession Agreement; Toll Road; Sustainable Investment, Funding Gap
Co-Authors Ameliawati, Hertya Dwi Anasang Diskan Poetra Aryati, Yustia Asutay, Mehmet Aulia Rayendra Rahman Avianuari, Fanny Azka, Fahmi Amika Azmi, Nurul Farida Chandra Susilo Eko Nugroho, Taufik Garin Rizki Arishaldi Indrastomo, Banjaran Surya Nugraha, Zulfian Winanda Rahmatina Awaliah Kasri Yuliastuti, Annisaningrum Zafirah Rizka