By Elvira Pollina MILAN (Reuters) – Telecom Italia’s (TIM) top investor Vivendi wants the phone group to value its fixed landline network at 31 billion euros ($33 billion) in any sale, far above analysts’ and TIM’s own estimate, a source close to the French group said. Vivendi’s stance could potentially make it harder for TIM to reach a deal to sell its network, a possibility the former phone monopoly is currently exploring in discussions with its second biggest investor, state lender CDP. Speaking anonymously because deliberations are private, the source said Vivendi believed a sale had to me…
