This paper explores the impact of economic uncertainty, measured by the Twitter-based economic uncertainty index, on the global Metaverse stocks under different time-frequency domains. The Wavelet Local Multiple Correlation analyses show a strong correlation between Twitter-based economic...

The present-day financial system is being influenced by the rapid development of Fintech (financial technology), which are technologies created to improve and automate traditional forms of finance for businesses and consumers. The topic of Fintech as a financial disruptor is gaining popularity...

Rapid developments and the adoption of financial technologies (Fintech) lead to radical changes in the delivery of financial services, including enabling fast payment systems. The recent COVID-19 pandemic catalyzed these processes, while Open Banking supports their further advancement. The...

Cryptocurrency values have recently fallen substantially. Why? We examine the impact of attention on the Russia-Ukraine War, proxied by Google Trends , on cryptocurrencies (and equity). Using quantile cross-spectral analysis, we observe that co-movement between War attention, stocks, and...

Rapid developments and the adoption of financial technologies (Fintech) lead to radical changes in the delivery of financial services, including enabling fast payment systems. The recent Covid-19 pandemic catalyzed these processes, while Open Banking supports their further advancement. The...

The present-day financial system is being influenced by the rapid development of Fintech (financial technology), which are technologies created to improve and automate traditional forms of finance for businesses and consumers. The topic of Fintech as a financial disruptor is gaining popularity...

This study aims to revisit the evidence of co-movement and lead-lag nexus between carbon dioxide emissions and economic growth in G7 countries over a period of two centuries by using the wavelet coherence analysis. The key findings reveal (i) a cyclical relationship between carbon dioxide...

The worldwide economy has experienced several changes in energy and nonenergy prices. This has motivated academics, investors, and policymakers to analyze the relationships between energy and nonenergy commodity markets. In this study, a novel approach of quantile coherency is used to examine...