DEA-RNNs: An Ensemble Approach for Portfolio Selection in the Thailand Stock Market DOI

Mojtaba Safari,

Nawapon Nakharutai, Phisanu Chiawkhun

et al.

Studies in systems, decision and control, Journal Year: 2024, Volume and Issue: unknown, P. 453 - 467

Published: Jan. 1, 2024

Language: Английский

Risk Management in Private Companies and Public Sector Organizations: A Preliminary Comparative Study DOI Open Access
Dominicus Savio Priyarsono,

Raden Racmadi Gustrian,

Charles R. Vorst

et al.

Jurnal Organisasi dan Manajemen, Journal Year: 2023, Volume and Issue: 19(1), P. 256 - 272

Published: June 26, 2023

Purpose – The effectiveness of risk management in an organization depends largely on its organizational culture as revealed governance structure and process. research question this study is how to develop strategy improve the under constraints a given culture. objective show that there are fundamental differences similarities between process significantly influence private companies one public sector organizations. Methodology To achieve objective, legal documents major organizations reviewed key resource persons working for interviewed. Findings This paper reports preliminary results identify several important dimensions both sectors crucially management. Originality Studies implementing have been very rare. Very few studies explicitly address perspective comparative study. has never carried out before, at least Indonesian context.

Language: Английский

Citations

2

Assessing the energy efficiency of fossil fuel in ASEAN DOI Creative Commons
Sharifah Aishah Syed Ali, Ahmad Shafiq Abdul Rahman, Muhamad Fathul Naim Mohamad

et al.

International Journal of Renewable Energy Development, Journal Year: 2023, Volume and Issue: 12(6), P. 1008 - 1017

Published: Sept. 15, 2023

The world's industries, transportation systems, and households rely heavily on fossil fuels despite their limited availability high carbon content. Therefore, it is of the utmost importance to improve fuel energy efficiency in order facilitate shift towards a sustainable system with reduced greenhouse gas emissions. This paper employs slacks-based measure network data envelopment analysis model undesirable outputs assess efficiencies Association Southeast Asian Nations (ASEAN) countries during span seven years, specifically from 2015 2021. inclusion this study important because allows for more realistic assessment by considering factors like CO2 emissions, which are outcomes associated use. datasets utilised sourced U.S. Energy Information Administration open website Our World Data. Based findings, can be observed that Singapore Philippines have demonstrated outstanding performance maximising utilisation fuels. In contrast, Myanmar exhibits lowest level analysis. By identifying top-performing terms efficiency, possible implement measures boost under-performing countries. achieved through promotion adoption cleaner alternatives, renewable sources exhibit low or negligible footprint. These findings offer significant contributions policymakers exploring usage, environmental stewardship, formulation execution comprehensive strategies aim mitigate dioxide emissions arising consumption ASEAN region.

Language: Английский

Citations

1

Pengaruh Green Banking Terhadap Nilai Perusahaan: Peran Pemediasi Efisiensi Bank DOI Creative Commons

Tri Hastuti,

Rr. Karlina Aprilia Kusumadewi

Reviu Akuntansi dan Bisnis Indonesia, Journal Year: 2023, Volume and Issue: 7(2), P. 380 - 393

Published: Sept. 30, 2023

Latar Belakang: Nilai Perusahaan menjadi indikator penting dalam pasar saham yang dapat mempengaruhi persepsi investor, untuk memastikan nilai perusahaan terus tumbuh dan berkembang secara berkelanjutan tidak hanya dengan melihat kinerja keuangan namun isu lingkungan juga memiliki peranan mendapatkan keberlanjutan akan meningkatkan positif investor perusahaan.Tujuan: Penelitian ini bertujuan menginvestigasi pengaruh green banking terhadap efisiensi bank sebagai variabel pemediasi.Metode Penelitian: Pendekatan penelitian digunakan adalah kuantitatif sampel terdiri dari 16 48 laporan tahunan perbankan di Indonesia. Data dianalisis menggunakan SEM-PLS (Structural Equation Modeling based on Partial Least Square). Hasil pengujian menunjukkan bahwa berpengaruh signifikan perusahaan, mampu memediasi hubungan antara Perusahaan.Keaslian/Kebaruan manfaat implementasi saat sedang dilakukan pemerintah membuktikan aspek bagi keberlangsungan suatu usaha, sehingga berfokus pada tetapi lingkungan.

Citations

1

Pengaruh MVAIC Terhadap Efisiensi Operasional Perusahaan Keuangan di BEI Periode 2018-2022 DOI Open Access

Andriano Excelt Springer,

Robby Krisyadi,

Budi Chandra

et al.

Jambura Accounting Review, Journal Year: 2024, Volume and Issue: 5(1), P. 64 - 80

Published: Jan. 31, 2024

Tujuan dari penelitian ini adalah untuk menganalisis pengaruh Modified Value Added Intellectual Capital (MVAIC) terhadap efisiensi operasional perusahaan keuangan di Indonesia. Penelitian menggunakan metode kuantitatif. Sampel yang digunakan terdaftar BEI periode 2018-2022. berjumlah 105 dengan Teknik purposive sampling. Dalam menghitung variabel dependen SFA (Stochastic Frontier Analysis). Peneliti aplikasi SPSS pengujian outlier dan Eviews dalam pemilihan model terbaik hipotesis. Hasil menunjukkan MVAIC memiliki signifikan positif operasional. Variabel utama memberikan kontribusi terbesar HCE (Human Efficiency). RCE (Relational Efficiency) PCE (Process korelasi negatif, sedangkan CEE (Capital Employed tidak Nilai besar akan meningkatkan berinvestasi pada sumber daya manusia juga dapat terjadi kenaikan serta menciptakan keunggulan kompetitif sejalan teori resource-based view.

Citations

0

DEA-RNNs: An Ensemble Approach for Portfolio Selection in the Thailand Stock Market DOI

Mojtaba Safari,

Nawapon Nakharutai, Phisanu Chiawkhun

et al.

Studies in systems, decision and control, Journal Year: 2024, Volume and Issue: unknown, P. 453 - 467

Published: Jan. 1, 2024

Language: Английский

Citations

0