The state holds stakes of around 30 percent each in Finmeccanica <SIFI.MI>, Eni <ENI.MI> and Enel <ENEI.MI> and there has long been pressure to sell off parts of these holdings to cut Italy's huge debt, now at 130 percent of gross domestic product.Yet no specific time frame has been set for other measures, including a promise to lower the high payroll taxes companies pay - a controversial issue th