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  1. International portfolio management is influenced by the existence of “frictions”, factors or events that interfere with trade, which are linked in financial literature to market-specific factors, such as avail...

    Authors: Elena Valentina Ţilică, Victor Dragotă, Camelia Delcea and Răzvan Ioan Tătaru
    Citation: Financial Innovation 2024 10:110
  2. We used daily return series for three pairs of datasets from the crude oil markets (WTI and Brent), stock indices (the Dow Jones Industrial Average and S&P 500), and benchmark cryptocurrencies (Bitcoin and Eth...

    Authors: Majid Mirzaee Ghazani, Ali Akbar Momeni Malekshah and Reza Khosravi
    Citation: Financial Innovation 2024 10:119
  3. This study developed several machine learning models to predict defaults in the invoice-trading peer-to-business (P2B) market. Using techniques such as logistic regression, conditional inference trees, random ...

    Authors: Cristian Marques Corrales, Luis Alberto Otero González and Pablo Durán Santomil
    Citation: Financial Innovation 2024 10:109
  4. In the blockchain world, proof-of-work is the dominant protocol mechanism that determines the consensus of the ledger. The hashrate, a measure of the computational power directed toward securing a blockchain t...

    Authors: Daehan Kim, Doojin Ryu and Robert I. Webb
    Citation: Financial Innovation 2024 10:79
  5. This paper examines the dynamics of the asymmetric volatility spillovers across four major cryptocurrencies comprising nearly 61% of cryptocurrency market capitalization and covering both conventional (Bitcoin...

    Authors: Elie Bouri, Mahdi Ghaemi Asl, Sahar Darehshiri and David Gabauer
    Citation: Financial Innovation 2024 10:133
  6. This study examines the relationship between macroeconomic variables and stock price indices of four prominent OPEC oil-exporting members. Bayesian model averaging (BMA) and regularized linear regression (RLR)...

    Authors: Saman Hatamerad, Hossain Asgharpur, Bahram Adrangi and Jafar Haghighat
    Citation: Financial Innovation 2024 10:134
  7. This study examines the nexus between the good and bad volatilities of three technological revolutions—financial technology (FinTech), the Internet of Things, and artificial intelligence and technology—as well...

    Authors: Mahdi Ghaemi Asl and David Roubaud
    Citation: Financial Innovation 2024 10:89
  8. We provide empirical evidence supporting the economic reasoning behind the impossibility of diversification benefits and the hedge attributes of cryptocurrencies remaining in force during the downside trends o...

    Authors: Ahmed Bossman, Mariya Gubareva, Samuel Kwaku Agyei and Xuan Vinh Vo
    Citation: Financial Innovation 2024 10:112
  9. In the FinTech era, we contribute to the literature by studying the pricing of Bitcoin options, which is timely and important given that both Nasdaq and the CME Group have started to launch a variety of Bitcoi...

    Authors: Kuo Shing Chen and J. Jimmy Yang
    Citation: Financial Innovation 2024 10:132
  10. This study explores the complex relationships involving ecological footprints, energy use, carbon emissions, governance efficiency, economic prosperity, and financial stability in South Asian nations spanning ...

    Authors: Muhammad Imran, Muhammad Kamran Khan, Shabbir Alam, Salman Wahab, Muhammad Tufail and Zhang Jijian
    Citation: Financial Innovation 2024 10:102
  11. As the crypto-asset ecosystem matures, the use of high-frequency data has become increasingly common in decentralized finance literature. Using bibliometric analysis, we characterize the existing cryptocurrenc...

    Authors: Muhammad Anas, Syed Jawad Hussain Shahzad and Larisa Yarovaya
    Citation: Financial Innovation 2024 10:90
  12. This study explores the role of financial support in the digital transformation of Chinese A-share-listed companies from 2001 to 2020. By utilizing the moderating effect model and threshold regression model, t...

    Authors: Zhuoya Du and Qian Wang
    Citation: Financial Innovation 2024 10:76
  13. In the data envelopment analysis (DEA) literature, productivity change captured by the Malmquist productivity index, especially in terms of a deterministic environment and stochastic variability in inputs and ...

    Authors: Alireza Amirteimoori, Tofigh Allahviranloo and Maryam Nematizadeh
    Citation: Financial Innovation 2024 10:66
  14. We analyze the connectedness between major cryptocurrencies and nonfungible tokens (NFTs) for different quantiles employing a time-varying parameter vector autoregression approach. We find that lower and upper...

    Authors: Waild Mensi, Mariya Gubareva, Khamis Hamed Al-Yahyaee, Tamara Teplova and Sang Hoon Kang
    Citation: Financial Innovation 2024 10:71
  15. This study examines the market efficiency in the prices and volumes of transactions of 41 cryptocurrencies. Specifically, the correlation dimension (CD), Lyapunov Exponent (LE), and approximate entropy (AE) we...

    Authors: Salim Lahmiri
    Citation: Financial Innovation 2024 10:82
  16. In this paper, we compare the dynamics of the growth rates of the original Divisia monetary aggregates, the credit card-augmented Divisia monetary aggregates, and the credit card-augmented Divisia inside monet...

    Authors: Ioannis Andreadis, Athanasios D. Fragkou, Theodoros E. Karakasidis and Apostolos Serletis
    Citation: Financial Innovation 2024 10:106
  17. Due to the ongoing global debate regarding the relationship between fintech and banks, including developing countries, this study aims to investigate this relationship in the case of Vietnam, an emerging natio...

    Authors: Tien Phat Pham, Drahomira Pavelkova, Boris Popesko, Sinh Duc Hoang and Hoc Thai Huynh
    Citation: Financial Innovation 2024 10:123
  18. The approach of evaluating the final scores of multi-criteria decision-making (MCDM) methods according to the strength of association with real-life rankings is interesting for comparing MCDM methods. This app...

    Authors: Mahmut Baydaş, Mustafa Yılmaz, Željko Jović, Željko Stević, Sevilay Ece Gümüş Özuyar and Abdullah Özçil
    Citation: Financial Innovation 2024 10:105
  19. This article investigates five safe-haven asset responses from 2014 to 2022, including the unprecedented COVID-19 crisis, Russian invasion of Ukraine, and sharp US interest rate increases of 2015 and 2022. We ...

    Authors: Ewa Feder-Sempach, Piotr Szczepocki and Joanna Bogołębska
    Citation: Financial Innovation 2024 10:67
  20. The rapid rise of Bitcoin and its increasing global adoption has raised concerns about its impact on traditional markets, particularly in periods of economic turmoil and uncertainty such as the COVID-19 pandem...

    Authors: Bassam A. Ibrahim, Ahmed A. Elamer, Thamir H. Alasker, Marwa A. Mohamed and Hussein A. Abdou
    Citation: Financial Innovation 2024 10:104
  21. This study examines the dynamic connectedness and hedging opportunities between CSI300 (China Security Index 300) and copper, gold, PTA (purified terephthalic acid), and soybean in China from January 09, 2008,...

    Authors: Binlin Li, Nils Haneklaus and Mohammad Mafizur Rahman
    Citation: Financial Innovation 2024 10:52
  22. This study investigates the static and dynamic return and volatility spillovers between non-fungible tokens (NFTs) and conventional currencies using the time-varying parameter vector autoregressions approach. ...

    Authors: Imran Yousaf, Manel Youssef and Mariya Gubareva
    Citation: Financial Innovation 2024 10:101
  23. This paper specifically investigates the effects of US government emergency actions on the investor sentiment–financial institution stock returns relationship. Despite attempts by many studies, the literature ...

    Authors: Kaouther Chebbi, Aymen Ammari, Seyed Alireza Athari and Kashif Abbass
    Citation: Financial Innovation 2024 10:99
  24. Disruptive innovations caused by FinTech (i.e., technology-assisted customized financial services) have brought digital peer-to-peer (P2P) payments to the fore. In this challenging environment and based on the...

    Authors: Blanco-Oliver Antonio, Lara-Rubio Juan, Irimia-Diéguez Ana and Liébana-Cabanillas Francisco
    Citation: Financial Innovation 2024 10:94
  25. Policymakers and managers have increasingly adopted green bonds as a direct financing tool to address environmental degradation and climate change in emerging economies; however, the increasing green washing s...

    Authors: Ying Liu, Hongyun Huang, William Mbanyele, Fengrong Wang and Huiling Liu
    Citation: Financial Innovation 2024 10:92
  26. The main objective of this study is to investigate tail risk connectedness among six major cryptocurrency markets and determine the extent to which investor sentiment, economic conditions, and economic uncerta...

    Authors: Aktham Maghyereh and Salem Adel Ziadat
    Citation: Financial Innovation 2024 10:77
  27. Iris recognition technology (IRT)-based authentication is a biometric financial technology (FinTech) application used to automate user recognition and verification. In addition to being a controversial technol...

    Authors: Mutaz M. Al-Debei, Omar Hujran and Ahmad Samed Al-Adwan
    Citation: Financial Innovation 2024 10:59
  28. This study examines how controlling shareholders influence firm performance through the mediating role of firm efficiency in transforming inputs into outputs. To achieve this objective, it conducts a mediation...

    Authors: Irene Wei Kiong Ting, Jawad Asif, Qian Long Kweh and Tran Thi Kim Phuong
    Citation: Financial Innovation 2024 10:47