Balder, S., Schweizer, N. (2017). Risk aversion vs. the Omega ratio: Consistency results. Finance Research Letters, 21, 78 – 84. Booth, G.G., Broussard, J.P. (2017). The Sortino ratio and extreme value theory: An application to asset allocation. In Ed. Longin, F., A Handbook of Extreme Value Theory and Its Applications, Wiley. Frugier, A. (2016). Returns, volatility and investor sentiment: evidence from European stock markets. Research in International Business and Finance, 38, 45-55.