Article history: R Received 25 April 2014 Received in revised form 8 May 2014 Accepted 20 July 2014 Available online 18 August 2014

3.1 LA POSIZIONE DELLA RICERCA SCIENTIFICA SUL RAPPORTO TRA PMI E ICT. ..................8 3.2 STATO DELL’ADOZIONE DELLE ICT NELLA PMI ITALIANA. ..........................................10 3.3 RAGIONI DELLA PMI ITALIANA PER LA L’ADOZIONE E LA NON-ADOZIONE DELLE ICT...16 3.3.1 Non adozione delle ICT: skill shortage .............................................................16 3.3.2 ICT e dist...

In this paper we discuss an extension of fuzzy numbers, called fuzzy numbers with indeterminateness, and show how they can be used to model decision process involving incomplete information. In particular, the paper focuses on the “Don’t Know” answer to questionnaires and develops an aggregation model that accounts for these type of answers. The main contribution lies in the formalization of th...