The Eurozone crisis is one the most important economic event in recent years. At its peak, the effects of the crisis have put at serious risk the outcome of the euro project, exposing the inherent weaknesses and vulnerabilities of the monetary union. As the degree of economic and financial...

This paper studies the nature of volatility spillovers across countries from the per-spective of network theory and by relying on data of US-listed ETFs. I use a Lasso-related technique to estimate the International Volatility Network (IVN) where the nodes correspond to large-cap international...

The objective of this paper is to investigate the behavior of the time varying volatility in eleven MENA countries' stock market using a three-state Markov regime-switching model over the period from October 30, 2006 to October 21, 2011. We find that MENA stock market volatility can be...

This study investigates the impact of commodity price volatility spillovers on financial sector stability. Specifically, the study investigates the spillover effects between oil and food price volatility and the volatility of a key macroeconomic indicator of importance to financial stability:...

This paper investigates the time-varying correlation and the volatility behaviour of the New Age Technology (Industry 4.0) sectors and, traditional sectors in US (NASDAQ sectoral indices) and India (Nifty sectoral indices) using ADCC/DCC – GARCH models. We also assess the impact of Global...

This study examines whether Bitcoin, a digital decentralized currency, can become a viable alternative to fiat currencies. Bitcoin currently does not fulfill the criteria of being a currency because it does not function as a medium of exchange, a unit of account, and a store of value. Bitcoin's...

We propose a simple metric to measure two aspects of market integration, namely economic integration (defined as a common cash flow dynamic) and financial integration (defined as a common risk pricing dynamic) and then examine their evolution through time while controlling for volatility. We...

Chinese futures markets for agricultural commodities are among the fastest growing futures markets in the world and trading behaviour in those markets is perceived as highly speculative. Therefore, we empirically investigate whether speculative activity in Chinese futures markets for...

Global liquidity refers to the volumes of financial flows—largely intermediated through global banks and non-bank financial institutions—that can move at relatively high frequencies across borders. The amplitude of responses to global conditions like risk sentiment, discussed in the context...

This paper estimates a bivariate HEAVY system including daily and intra-daily volatility equations and its macro-augmented asymmetric power extension. It focuses on economic factors that exacerbate stock market volatility and represent major threats to financial stability. In particular, it...