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Isabet Ebru YAZICIOGLU, Hasan KAZAK
Pág. 91 - 118
Sukuk is an interest-free Capital market tool developed for use in Islamic finance. Sukuk is an Islamic compliant certificate, which is developed as an alternative to traditional bonds and which is based on asset-based securities with different character...
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Jovica Stankovic, Ksenija Dencic-Mihajlov, Jelena Z. Stankovic, Evica Petrovic
Pág. 31 - 42
Research Question: This study examined the preconditions and efficiency of socially responsible investing (SRI) in the developing capital market, specifically the Belgrade Stock Exchange (BSE). Motivation: Considering the increasing trend of SRI (GSIA, 2...
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Marcin Watorek, Jaroslaw Kwapien and Stanislaw Drozdz
Unlike price fluctuations, the temporal structure of cryptocurrency trading has seldom been a subject of systematic study. In order to fill this gap, we analyse detrended correlations of the price returns, the average number of trades in time unit, and t...
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Wei Hu, Kendrik Yan Hong Lim and Yiyu Cai
With increasing interest in automatic and intelligent systems to enhance the building and construction industry, digital twins (DT) are gaining popularity as cost-effective solutions to meet stakeholder requirements. Comprising real-time multi-asset conn...
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Jules Clément Mba, Kofi Agyarko Ababio and Samuel Kwaku Agyei
This paper investigates the robustness of the conventional mean-variance (MV) optimization model by making two adjustments within the MV formulation. First, the portfolio selection based on a behavioral decision-making theory that encapsulates the MV sta...
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Leonardo Ranaldi, Marco Gerardi and Francesca Fallucchi
When analyzing a financial asset, it is essential to study the trend of its time series. It is also necessary to examine its evolution and activity over time to statistically analyze its possible future behavior. Both retail and institutional investors b...
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Mayowa Gabriel Ajao,Jude Osazuwa Ejokehuma
Pág. 187 - 201
This study investigates the effect of ownership structure on the financial performance of listed manufacturing firms in three Sub-Saharan Africa countries (Nigeria, Kenya and South?Africa) based on the critical mass indices of their respective bourse. Re...
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John Weirstrass Muteba Mwamba and Sutene Mwambetania Mwambi
This paper investigates the dynamic tail dependence risk between BRICS economies and the world energy market, in the context of the COVID-19 financial crisis of 2020, in order to determine optimal investment decisions based on risk metrics. For this purp...
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Alessandro Crivellari and Alina Ristea
The traditional categorization of crime types relies on a hierarchical structure, from high-level categories to lower-level subtypes. This tree-based classification treats crime types as mutually independent when they do not branch from the same higher-l...
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Sanwei He, Lei Mei and Lei Wang
Drawing on 185 cities in the northeastern region of China, this paper improves the radiation model by incorporating the accessibility index to characterize the asymmetric process of economic linkages before HSR in 2007 and after HSR in 2016. Then social ...
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