The adoption of pension funds in the social security policy constitutes an important transformation in the social life; in fact, workers have a pension based on an investment fund and not a pre-determined amount. Investment funds have different degrees of risk, varying their asset composition. In...

Sardinia (Italy) is one of the most important European regions for sheep dairy and sheep milk cheese production. However the Sardinian sheep dairy industry is currently going through a dramatic crisis, and verifying whether it can recover part of its profitability is now a priority. Attention is...