The outbreak of the Covid-19 pandemic has led to a slowdown in the world’s energy trade and changes in the use of energy resources. Meanwhile, global conditions are confused and can affect fossil energy spot markets, including crude oil, gasoline, heating oil, and natural gas. In this paper,...

Events such as pandemic, changes in government policies and wars result in structural breaks in many areas including oil markets. RS GARCH MIDAS models, which consider both structural changes and macroeconomic factors affecting the oil prices have been studied by very few authors where they...

Volatility forecasting is important in financial econometrics and is mainly based on the application of various GARCH-type models. However, it is difficult to choose a specific GARCH model that works uniformly well across datasets, and the traditional methods are unstable when dealing with...

This study investigates tail dependence among five major cryptocurrencies, namely Bitcoin, Ethereum, Litecoin, Ripple, and Bitcoin Cash, and uncertainties in the gold, oil, and equity markets. Using the cross-quantilogram method and quantile connectedness approach, we identify cross-quantile...

Across the globe, COVID-19 has disrupted the financial markets, making them more volatile. Thus, this paper examines the market volatility and asymmetric behavior of Bitcoin, EUR, S&P 500 index, Gold, Crude Oil, and Sugar during the COVID-19 pandemic. We applied the GARCH (1, 1), GJR-GARCH (1,...

This research examines the correlations between the return volatility of cryptocurrencies, global stock market indices, and the spillover effects of the COVID-19 pandemic. For this purpose, we employed a two-stage multivariate volatility exponential GARCH (EGARCH) model with an integrated...

In this paper, an autoregressive moving average (ARMA) model with threshold generalized autoregressive conditional heteroscedasticity (TGARCH) innovations is considered to model Chilean economic uncertainty time series. Uncertainty is measured through the Business Confidence Index (BCI) and...

Purpose: Modelling security prices seem to be an ending debate in finance literature due to no clear consensus on behavioral patterns, Knowledge of stock price movement has always been an important source of information that is much needed in asset pricing and trading strategies, The aim of this...

The results of the research presented in the article regard the importance of publication of macroeconomic data from the United States for the short-term USD/PLN currency pair exchange rate volatility. The main purpose of the research was to indicate what macroeconomic data is important for the...