“…It's the Quantile Regression (QR) model, which has been previously used in the financial literature to study the value-at-risk (Engle and Manganelli, 2004;Rubia and Sanchis-Marco, 2013), the systemic risk (Adrian and Brunnermeier, 2011) the prediction of failure (Li and Miu, 2010) and also the modeling of dependence between financial variables (Bassett and Chen, 2001;Chuang et al, 2009;Baur et al, 2012;. Lee and Li, 2012;Tsai, 2012;Ciner et al, 2013;Gebka and Wohar, 2013). This approach seems to be more robust because it uses different measures of central tendency and dispersion statistics for a further detailed analysis of the relationship between variables.…”