For the lack of elicitability of expected shortfall (ES), many prediction models based on the joint loss function of ES and value-at-risk (VaR) have been proposed. However, these models typically assume that the ratio of ES to VaR is constant, which implies a static relationship between ES and...

This study used the ultraviolet-visible (UV–vis), synchronous fluorescence, and excitation-emission matrix (EEM) spectroscopy coupled with zeta potential and particle size to explore the DOM solutions properties with the addition of two kinds of coagulants, including aluminum chloride and...

The numerous literatures have recorded the closely connection across commodity and stock markets. This study empirically examines the role of 7 metal commodities (gold, silver, aluminum, plumbum, copper, zinc and nickel) in predicting G7 stock volatility. The results of individual factor...

Using Thailand stock market data, we find that prospect theory has strong predictive power for returns in the Thailand stock market. This predictive power is strengthened during crises and bear and bull markets. The loss aversion component is the main contributor to the increased predictive...