This study investigates the possible Granger-causal relations between stock price volatility and dividend dynamics on …-2018. Stock price volatility is calculated in terms of "conditional" volatility and in terms of the so-called "Shiller ratio … speculation to stock price volatility. Furthermore, we show that there is an inverse causal relationship ranging from stock prices …

In this paper, we used the GARCH (1,1) and GARCH-M (1,1) models to investigate volatility and persistence at daily … persistence of volatility, meaning that the conditional volatility tends to revert faster to the long-term mean than the other … statistically significant and positive (thus confirming the hypothesis that an increase in volatility leads an increase in future …

We enhance the precision of predicting daily stock market price volatility using the maximum overlapping discrete …