This paper looks at the interplay of volatility and liquidity on the Euronext trading platform during the December 2 …-traded stocks on Euronext, we study the ex-ante liquidity vs volatility and ex-post liquidity vs volatility relationships to … ascertain if the high volatility led to decreases in liquidity and large trading costs. We show that the provision of liquidity …

accounting for volatility regimes from both a statistical and economic perspective, including out-of-sample portfolio selection …

relation between IR and MR is highly stable through time and is robust across exchanges, firm size, liquidity, and market …-to-book groupings. Though stock liquidity affects the strength of the relation, it is strong for the most liquid stocks. The relation … has roots in fundamentals. Higher market risk predicts greater idiosyncratic earnings volatility as well as dispersion and …

funds' vulnerability to systemic asset liquidations, highlighting the importance of funds' liquidity transformation …. Therefore, regulators should monitor structural vulnerabilities in the fund sector arising through liquidity transformation. …

This paper discusses how to introduce liquidity into the well known mean-variance framework of portfolio selection … using a representative sample of Spanish equity portfolios. Either by estimating mean-variance liquidity constrained … frontiers or directly estimating optimal portfolios for alternative levels of risk aversion and preference for liquidity, we …

relation between IR and MR is highly stable through time and is robust across exchanges, firm size, liquidity, and market …-to-book groupings. Though stock liquidity affects the strength of the relation, the relation is strong for the most liquid stocks. The … relation has roots in fundamentals as higher market risk predicts greater idiosyncratic earnings volatility and as firm …