This paper estimates the factors underlying the volatility of the euro overnight interest rate and its transmission …'s operational framework for monetary policy implementation. Strong persistence is detected in all log-volatility processes and and …. the second factor explains the transmission of volatility along the money market yield curve. We find evidence that most …

Among the harmful effects of inflation, the negative consequences of inflation volatility are of particular concern … inflation volatility. Major results are robust for unconditional and conditional inflation volatility, the latter derived from …

We lay out an empirical and a theoretical model to analyze the effects of non-fundamental exchange rate volatility on … of the conditional exogenous exchange rate volatility on the conditional mean of the endogenous variables in our open … empirically. In the second part, we investigate the effect of non-fundamental exchange rate volatility in a stochastic open …

into volatility persistence in stock returns. In part two, I show that the introduction of continuous trading on the WSE is … volatility on days after limit hits and positive autocorrelation in stock returns. I do not find significant advantages of this …

valuation of the asset at any given time. However, most models for forecasting the return or volatility of assets completely … Australian markets which show that this model improves high frequency volatility forecasts. This is most evident for news which …

We analyse the puzzling behavior of the volatility of individual stock returns around the turn of the Millennium. There … volatility trend. We find that many of the different explanations capture the same unusual trend around the Millennium. We find … exlplain the time-series behavior in volatility. It seems thai all of the variables that track average volatility well do so …

.---------------------------------------------The analysis of volatility in the prices received by producers of coffee in the international market has demonstrated the … persistence of volatility in the group was observed by empirical measurement of econometric models GARCH. The test ARCH … volatility. The sum of the coefficients of reaction (ARCH) and persistence (GARCH) resulted in values very close to 1 for these …

Few studies have examined the impact of portfolio concentration upon the realised volatility of stock index portfolios … volatility and increases in the equally weighted components of the realised VCM. The results have important implications for … portfolio managers concerned with the effect of changing portfolio weights upon portfolio volatility. They are also relevant to …

) incommodity futures price volatility spurious, following Granger?s conjecture? Yes,only two out of eleven commodities are ….Second, do large Index Traders such as commodity pools and pension funds increasefutures price volatility through a large volume …