This paper explores the evolving relationship in the volatility of sovereign yields in the European Economic and …-2010 period. In a first step, we decompose volatility in permanent and transitory components using Engel and Lee (1999)'s … bond-yield volatility than shocks to the underlying fundamentals. In a second step, we develop a correlation and causality …

volatility) associated with financial returns, was the portmanteau statistic for non-causality in variance of Cheng and Ng (1996 … the paper is to derive a simple test for causality in volatility that provides regularity conditions arising from the …

The purpose of the paper is to examine latent volatility Granger causality for four renewable energy Exchange Traded … coefficient autoregressive (VRCAR) process for the shocks of returns, we derive Latent Volatility Granger causality from the … Diagonal BEKK multivariate conditional volatility model. We follow Chang et al. (2015)'s definition of the co-volatility …

behind narrative sign restrictions and allows to extract time varying contemporaneous effects and volatility transmission … from conventional reduced form volatility models with dynamic correlations. We find the market value of banking …

volatility) associated with financial returns was the portmanteau statistic for non-causality in the variance of Cheng and Ng … affect the power of the test. The purpose of the paper is to derive a simple test for causality in volatility that provides …

The purpose of the paper is to examine latent volatility Granger causality for four renewable energy Exchange Traded … coefficient autoregressive (VRCAR) process for the shocks of returns, we derive Latent Volatility Granger causality from the … Diagonal BEKK multivariate conditional volatility model. We follow Chang et al. (2015)’s definition of the co-volatility …