A simple and economical process consisting in the precipitation with slaked lime (Ca(OH)2) was applied to winery wastewater. The process not only removed organic matter and other contaminants but also simultaneously captured atmospheric CO2. In order to help the wine industry to advance to the...

Pension funds in Spain have become of considerable importance in recent years. In fact, many studies have focused on fund performance and the adverse impact of fees, although little work has been done on analysis of the determinants of fees. Even though fees are restricted by legal limits in...

This work corrects the risk quotient penalization carried out by the Sharpe and Treynor ratios, which, assuming normality in returns distribution, are equivalent to classifying the funds according to the probability of their returns being below that of the risk-free asset, without considering...