purpose of this paper is to analyze these two indexes in order to capture the volatility inherent in ENSO. The empirical … results show that both the ARMA(1,1)-GARCH(1,1) and ARMA(3,2)-GJR(1,1) models are suitable for modelling ENSO volatility …

This paper analyzes the relationship between the volatility of corporate bond returns and standard financial and … volatility that distinguishes the short-term dynamics from the long-run component of volatility. Both the in-sample and out …

financial institutions to market participants. In particular, we analyze liquidity and volatility premia on the French …; in the other, which we dub the unconventional regime, monetary policy operations lead to volatility and liquidity premia …

on prices volatility. The latter is separated into two components: an information component, that reflects a rational … show that a significant part of the volatility recorded during exchange trading hours is due to mispricing errors. …

market depth) or increase (due to more speculation) volatility. As the identification of these effects ultimately remains an … empirical question, we use daily data from April 2005 to April 2008 to document volatility behavior in the EU ETS. By … introduction of the option market had no effect on the volatility in the EU ETS. These finding are robust to other likely …

on prices volatility. The latter is separated into two components: an information component, that reflects a rational … show that a significant part of the volatility recorded during exchange trading hours is due to mispricing errors. …

market depth) or increase (due to more speculation) volatility. As the identification of these effects ultimately remains an … empirical question, we use daily data from April 2005 to April 2008 to document volatility behavior in the EU ETS. By … introduction of the option market had no effect on the volatility in the EU ETS. These finding are robust to other likely …