This study investigates the multidimensional connectedness between various Fourth Industrial Revolution assets and global commodities to analyze their role in portfolio diversification. Using dynamic conditional correlation-generalized autoregressive conditional heteroskedasticity (DCC-GARCH),...

The study examines the spillover between Twitter Uncertainty Indexes (TUI) and 10 US sectors. Our methodology is twofold: a time-varying parameter vector autoregression (TVP-VAR) to explore the dynamic connectedness among sectoral returns and a regression, mainly ordinary least squares (OLS) and...

This book explores diverse dimensions of innovation in business and finance from a micro as well as macro perspective through various case studies and analyses of trends. The previous decade is known as the era of digital transformation and innovation. The rise of new technologies is having an...