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Articles ( Showing 301-320 of 338 items)
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Journal Article
Short-Term Shocks Between Central European Stock Markets: An Approach During The 2020 and 2022 Events
by Rui Manuel Teixeira Dias , Mariana Chambino  and  Nicole Rebolo Horta
Abstract
Stock indexes are used as a barometer of economic health, and fluctuations in these markets can have a substantial influence on the economy. For example, the Covid-19 pandemic caused severe economic disruption, as reflected in stock market indexes. Similarly, Russia's invasion of Ukraine has geopolitical implications that might undermine global trade and economic stability, imp [...] Read more

Journal Article
Determinants of FinTech and BigTech lending: the role of financial inclusion and financial development
by Peterson K. Ozili
Abstract
Credit markets around the world are undergoing digital transformation which has led to the rise in FinTech and BigTech lending. FinTech and BigTech lending is the provision of credit by FinTech and BigTech providers who have more capital, cutting-edge IT systems, worldwide recognition, greater online presence and are able to handle more big data on computers and mobile phones t [...] Read more

Journal Article
Financial literacy of Portuguese undergraduate students in polytechnics: does the area of the course influence financial literacy?
by Paula Sarabando , Roge rio Matias , Pedro Vasconcelos  and  Tiago Miguel
Abstract
Financial literacy seems to be more important and focused than ever. Several recent studies have found that Portugal is at bottom of the table compared to the Eurozone countries regarding financial literacy. As it’s a key factor in the development of a country, it appears to be crucial to understand what people know about financial matters when they complete compulsory sc [...] Read more

Journal Article
Portfolio rebalancing in times of stress: Capital markets vs. Commodities
by Rui Manuel Teixeira Dias , Nicole Rebolo Horta  and  Mariana Chambino
Abstract
In light of the events of 2020 and 2022, this study aims to examine the co-movements between the capital markets of the Netherlands (AEX), France (CAC 40), Germany (DAX 30), the United Kingdom (FTSE 100), Italy (FTSE MIB), Spain (IBEX 35), Russia (IMOEX), and spot prices of crude oil (WTI), silver (XAG), gold (XAU), and platinum (XPT) from January 1, 2018 to December 31, 2022. [...] Read more

Journal Article
Gross Domestic Products (GDP) is not a Proper Indicator of Measurement and Economic Power Comparison for Emerging Economies: A Judgement from International Distributions of Net Factor Income from Abroad
by Dong Qiu  and  Yafei Wang
Abstract
Global distributions of net factor income from abroad (NFI) during 1990-2019 have witnessed that (1) the United States is the top one country accounting for 40% of surpluses of the global total, while a surge in China’s deficit with its GDP increase; (2) GDP growth in emerging economies has a price scissors with NFI deficits; (3) asymmetric NFI has covered up the severity [...] Read more

Journal Article
Credit risk and Tunisian bank stability in the Covid-19 wave
by Emna Trabelsi  and  Malek Ben Mansour
Abstract
Banks are at the core of economic functioning in various countries and are the cause of their development in various fields. In a changing environment, they must deal with certain risks and maintain financial stability as the ultimate objective. The primary objective of this study is to examine the correlation between credit risk and bank stability within the Tunisian banking s [...] Read more

Journal Article
How to stop economic growth
by F. L. Van Holthoon
Abstract
The answer to how to stop economic growth must be political rather than economic. Economic growth made by men has an impetus which can only be stopped by a deliberate choice. It takes national and international decisions to stop it. In order to organize a moratorium on economic growth (which eventually must lead to a stop on growth) I suggest to create blocks of nations in the [...] Read more

Journal Article
Adoption Factors of Blockchain in Indian Agriculture Supply Chain Management Analysis using EFA
by Nishanth Rao Dugyala , Abishek Rauniyar , Mary Subaja Christ  and  Atul Kumar Singh
Abstract
The global agricultural supply chain grapples with inherent challenges, including opacity, inefficiency, and ethical concerns, necessitating innovative solutions, particularly within Indian Agriculture Supply Chain Management. Despite these challenges, a notable research gap emerges due to the limited exploration of adoption factors specific to the Indian agricultural context. [...] Read more

Journal Article
Does the foreign negative list system aggravate domestic banking industry risks?
by Zineb Hminna , Xuehuan Lu , Tianlei Dai  and  Huiping Gao
Abstract
In the context of the continuous deepening reform of the foreign investment negative list system and the increasing pressure on financial risk prevention and resolution, it is of great significance to study the impact of the foreign investment negative list system on banking risks. This study is conducted on the basis of systematically sorting out the mechanism of the foreign n [...] Read more

Journal Article
Does Nomination Committee Matter for Innovation?
by Meriam Attia , Ouidad Yousfi  and  AbdelWahed Omri
Abstract
This study analyzes how the presence and the composition of nomination committees could influence innovation. Specifically, we focus on the committee size, the frequency of meetings, and the presence of independent and female members. Innovation is measured by (1) the firm’s ability to produce innovations such as new or improved products/processes and the number of patent [...] Read more

Journal Article
Correlation between the immune microenvironment and bladder cancer based on a prognostic miRNA risk model
by Kun Mei , Zilu Chen , Le Huang , Joyce Wang  and  Yong Wei
Abstract
Background: Bladder cancer (BLCA), particularly invasive BLCA, has become a medical burden worldwide as it is associated with recurrence and easy metastasis. There are specific differences in the expression of various miRNAs in tumor and normal tissues. Hence, miRNAs can be used as biomarkers for tumor diagnosis and prognostic evaluation. The current study aimed to predict the [...] Read more

Journal Article
LTBP1 promotes the progression of triple negative breast cancer via activating the RhoA/ROCK signaling pathway
by Jingcheng Zhang , Hong Deng  and  Jun Wang
Abstract
The latent transforming growth factor-beta (TGF-β) binding protein 1 (LTBP1) has been implicated in various cellular processes, but its role in triple-negative breast cancer (TNBC) remains unclear. In this study, we investigated the impact of LTBP1 on TNBC progression and its underlying mechanisms. Analysis of online datasets revealed elevated LTBP1 mRNA expression in brea [...] Read more

Review
Overcoming MTDH and MTDH-SND1 complex: driver and potential therapeutic target of cancer
by Hao Shen , Jiayu Ding , Jiaying Ji , Binjian Jiang , Xiao Wang  and  Peng Yang
Abstract
Metadherin (MTDH), also known as LYRIC or AEG-1, is an oncogene that enhances tumor progression, metastasis, drug resistance, and immune escape in various cancers by modulating multiple oncogenic pathways, including NF-κB, PI3K/AKT, Wnt/β-catenin, MAPK, and AMPK. Due to the unknown of the complete structure of MTDH, the deep mechanisms of MTDH and selective inhibitor [...] Read more

Journal Article
Regional Economic Development in the AI Era: Methods, Opportunities, and Challenges
by Robertas Damaševičius
Abstract
The dawn of the Artificial Intelligence (AI) era presents a plethora of new possibilities for analyzing regional economic development. The present article provides an in-depth exploration of the methods employed in this field, highlighting the immense opportunities that AI offers while also addressing potential challenges. The role of AI is crucial in complex data handling, ena [...] Read more

Letter
Gold and Bitcoin as Hedging Instruments for Equity Markets under Crisis
by Rubaiyat Ahsan Bhuiyan , Tze Chi Chin  and  Changyong Zhang
Abstract
Gold has been traditionally well recognized as a safe heaven for financial markets. Lately, Bitcoin has been gradually considered as a popular alternative. Since the outbreak of COVID-19 in early 2020, it has become even more necessary and critical to examine the diversification capability of them to hedge financial risks associated with an unexpected crisis comparable to the p [...] Read more

Journal Article
The Expanded Child Tax Credit and Educational Attainment in Rural, Majority-Minority Communities
by Ethan Bennett  and  Mengzhong Zhang
Abstract
Despite the status of the United States as one of the world’s economic superpowers, the country is plagued by child poverty. The issue of child poverty is most prominent in rural, majority-minority communities, where years of limited opportunity, often created by systematic oppression, have created a vicious cycle of economic despair. There are a number of policies that h [...] Read more

Journal Article
Assessment of exchange rate determination in a mono-resource economy: A case of Nigeria
by Nakorji Musa , Oji-okoro Izuchukwu  and  Seyi Saint Akadiri
Abstract
This study examined the determinants of the exchange rate in a mono-resource economy, during the period of currency and oil price fall in Nigeria. The aim of the study is to ascertain the potentiality of economic diversification (non-oil export) in saving the falling value of the domestic currency, as well as, its stability. The study employed the use of monthly data from the C [...] Read more

Journal Article
Can Education Reduce or Mitigate Discrimination? An Investigation on Earnings of PhD Recipients in the US
by Wei-Chiao Huang , Qing Zang  and  Daxue Kan
Abstract
Spence’s signaling model (Spence, 1973) suggests that education can signal workers’ unobserved ability to employers thereby mitigating discrimination. There have been several studies concerning education’s impact on labor market discrimination against minority or disadvantaged groups. Our approach in this inquiry is unique in that we utilize the data of PhD re [...] Read more

Review
Reassessing specificity/selectivity of taxane-based chemotherapy
by Elizabeth R. Smith , Zheshen Li , Zhe-Sheng Chen  and  Xiang-Xi Xu
Abstract
The paramount prerequisite for effective anti-cancer drugs is their ability to eradicate malignant cells while sparing non-cancer cells. The divergence in properties between malignant and non-cancer cells establishes a "therapeutic window," a critical consideration for achieving desirable treatment outcomes. Central to this is the imperative of a cancer drug's "selectivity and [...] Read more

Letter
Progress, Evolving Paradigms and Recent Trends in Economic Analysis
by Robertas Damasevicius
Abstract
This paper provides a thorough review of the shifting landscape of economic analysis, spotlighting recent trends and predicting future paths. While traditional economic models remain key for interpreting economic activity, they are being supplemented by fresh methods and cross-disciplinary viewpoints. The increased attention to inequality studies, using advanced statistical tec [...] Read more